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  Animalia
      Arthropoda
            Insecta
                    Coleoptera
                      Adephaga
                            Dytiscidae
                              Agabinae
                                     [Hydrotrupinae]
                                Agabini
                                     Agabinus
                                             Agabinus bifarius
                                             Agabinus glabrellus
                                                   [Platambus glabrellus]
                                             Agabinus sculpturellus
                                                   [Platambus sculpturellus]
                                     Agabus
                                       Agabus (Acatodes)
                                             Agabus aequabilis
                                             Agabus aequalis
                                             Agabus ajax
                                             Agabus ambulator
                                             Agabus amoenus
                                               Agabus amoenus amoenus
                                               Agabus amoenus sinuaticollis
                                             Agabus ancillus
                                             Agabus angusi
                                             Agabus anthracinus
                                             Agabus approximatus
                                             Agabus arcticus
                                               Agabus arcticus alpinus
                                               Agabus arcticus arcticus
                                               Agabus arcticus ochoticus
                                             Agabus audeni
                                             Agabus bakeri
                                             Agabus bergi
                                             Agabus bicolor
                                             Agabus browni
                                             Agabus canadensis
                                             Agabus clypealis
                                             Agabus confinis
                                             Agabus congener
                                             Agabus conspicuus
                                             Agabus costulatus
                                             Agabus coxalis
                                               Agabus coxalis coxalis
                                               Agabus coxalis ermaki
                                               Agabus coxalis schmidti
                                             Agabus discolor
                                             Agabus dytiscoides
                                             Agabus elongatus
                                             Agabus fulvipennis
                                             Agabus fuscipennis
                                               Agabus fuscipennis fuscipennis
                                               Agabus fuscipennis ontarionis
                                             Agabus granulatus
                                             Agabus griseipennis
                                             Agabus hoppingi
                                             Agabus hummeli
                                             Agabus immaturus
                                             Agabus inexspectatus
                                             Agabus infuscatus
                                             Agabus inscriptus
                                             Agabus japonicus
                                               Agabus japonicus continentalis
                                               Agabus japonicus ezo
                                               Agabus japonicus japonicus
                                               Agabus japonicus shiroumanus
                                             Agabus joachimschmidti
                                             Agabus kaszabi
                                             Agabus kokoosson
                                             Agabus kootenai
                                             Agabus lapponicus
                                             Agabus loeffleri
                                             Agabus lutosus
                                             Agabus mackenziensis
                                             Agabus matsumotoi
                                             Agabus moestus
                                             Agabus morosus
                                             Agabus mucronatus
                                             Agabus obliteratus
                                               Agabus obliteratus nectris
                                                     [Agabus obsoletus nectris]
                                               Agabus obliteratus obliteratus
                                             Agabus obsoletus
                                                   [Agabus obsoletus obsoletus]
                                             Agabus pallidus
                                             Agabus phaeopterus
                                             Agabus philippensis
                                             Agabus pseudoclypealis
                                             Agabus raffrayi
                                             Agabus regimbarti
                                             Agabus rufipennis
                                             Agabus rumppi
                                             Agabus ruwenzoricus
                                             Agabus sasquatch
                                             Agabus setulosus
                                             Agabus sjostedti
                                             Agabus slovzovi
                                             Agabus smithi
                                             Agabus sturmii
                                             Agabus subfuscatus
                                             Agabus suoduogangi
                                             Agabus thomsoni
                                             Agabus tibetanus
                                             Agabus turcmenus
                                             Agabus zetterstedti
                                       Agabus (Agabus)
                                             [Carrhydrus]
                                             Agabus aeruginosus
                                             Agabus amnicola
                                             Agabus antennatus
                                             Agabus bifarius
                                             Agabus clavicornis
                                             Agabus colymbus
                                             Agabus crassipes
                                                   [Carrhydrus crassipes]
                                             Agabus disintegratus
                                             Agabus falli
                                             Agabus fulvaster
                                             Agabus gringo
                                             Agabus jacobsoni
                                             Agabus labiatus
                                             Agabus lineatus
                                             Agabus luteaster
                                             Agabus mandsuricus
                                             Agabus margareti
                                             Agabus oblongulus
                                             Agabus pallens
                                             Agabus pisobius
                                             Agabus poppiusi
                                             Agabus punctatus
                                             Agabus punctulatus
                                             Agabus serricornis
                                             Agabus taeniolatus
                                             Agabus uliginosus
                                             Agabus undulatus
                                             Agabus uralensis
                                             Agabus vereschaginae
                                             Agabus xyztrus
                                             Agabus zimmermanni
                                       Agabus (Gaurodytes)
                                             Agabus abessinicus
                                             Agabus adpressus
                                             Agabus adustus
                                             Agabus affinis
                                             Agabus africanus
                                             Agabus alexandrae
                                             Agabus alinae
                                             Agabus ambiguus
                                             Agabus aubei
                                             Agabus austinii
                                             Agabus basalis
                                             Agabus biguttatus
                                             Agabus biguttulus
                                             Agabus binotatus
                                             Agabus bipustulatus
                                             Agabus blatta
                                             Agabus brandti
                                             Agabus brunneus
                                             Agabus caraboides
                                             Agabus cephalotes
                                             Agabus conspersus
                                             Agabus crypticoides
                                             Agabus debilipes
                                             Agabus dichrous
                                             Agabus didymus
                                             Agabus dilatatus
                                             Agabus erytropterus
                                             Agabus faldermanni
                                             Agabus freudei
                                             Agabus friedrichi
                                             Agabus galamensis
                                             Agabus glacialis
                                             Agabus glazunovi
                                             Agabus godmanni
                                             Agabus guttatus
                                               Agabus guttatus baudii
                                               Agabus guttatus guttatus
                                             Agabus heydeni
                                             Agabus kholini
                                             Agabus klamathensis
                                             Agabus laferi
                                             Agabus leptapsis
                                             Agabus lobonyx
                                             Agabus longissimus
                                             Agabus maderensis
                                             Agabus melanarius
                                             Agabus nebulosus
                                             Agabus nevadensis
                                             Agabus ommani
                                             Agabus paludosus
                                             Agabus perssoni
                                             Agabus picotae
                                             Agabus ragazzii
                                             Agabus ramblae
                                             Agabus rufulus
                                             Agabus safei
                                             Agabus semipunctatus
                                             Agabus sikhotealinensis
                                             Agabus solskii
                                             Agabus strigulosus
                                             Agabus striolatus
                                             Agabus svenhedini
                                             Agabus taiwanensis
                                             Agabus tristis
                                             Agabus udege
                                             Agabus unguicularis
                                             Agabus velox
                                             Agabus winkleri
                                             Agabus wollastoni
                                             Agabus yakutiae
                                             Agabus austini
                                             Agabus austrodiscors
                                             Agabus balcanicus
                                             Agabus bryanti
                                             Agabus coylmbus
                                             Agabus desertorum
                                             Agabus disintergratus
                                             Agabus erythropterus
                                             Agabus hudsonicus
                                             Agabus margaretae
                                             Agabus nectris
                                             Agabus ontarionis
                                             Agabus prroximatus
                                             Agabus sharpi
                                             Agabus solus
                                             Agabus subopacus
                                             Agabus triton
                                             Agabus verus
                                             Agabus xystrus
                                             Agabus zaitzevi
                                             Agabus terminalis
                                             Agabus valdiviensis
                                     Agametrus
                                             Agametrus boliviensis
                                             Agametrus humilis
                                             Agametrus labratus
                                             Agametrus monticola
                                             Agametrus nitens
                                             Agametrus peruvianus
                                             Agametrus rotundatus
                                     Andonectes
                                             Andonectes aequatorius
                                             Andonectes apure
                                             Andonectes bordoni
                                             Andonectes gregarius
                                                   [Andonectes gregarium]
                                             Andonectes intermedius
                                                   [Andonectes intermedium]
                                             Andonectes maximus
                                             Andonectes meridensis
                                             Andonectes mildredae
                                             Andonectes milla
                                             Andonectes pineiroi
                                             Andonectes septentrionalis
                                             Andonectes similaris
                                             Andonectes trujillo
                                             Andonectes venezuelanus
                                                   [Andonectes venezuelanum]
                                     Hydronebrius
                                             Hydronebrius amplicollis
                                             Hydronebrius cordaticollis
                                             Hydronebrius kashmirensis
                                             Hydronebrius mattheyi
                                               Hydronebrius mattheyi mattheyi
                                               Hydronebrius mattheyi nepalensis
                                     Hydrotrupes
                                             Hydrotrupes chinensis
                                             Hydrotrupes palpalis
                                     Ilybiosoma
                                             Ilybiosoma amaroides
                                                   [Agabus amaroides]
                                             Ilybiosoma bjorkmanae
                                                   [Agabus bjorkmanae]
                                                   [Agabus rectus]
                                             Ilybiosoma brevicolle
                                                   [Agabus brevicollis]
                                                   [Ilybiosoma brevicollis]
                                             Ilybiosoma cordatum
                                                   [Agabus cordatus]
                                             Ilybiosoma discicolle
                                                   [Ilybiosoma discicollis]
                                             Ilybiosoma flohrianum
                                                   [Agabus flohrianus]
                                                   [Ilybiosoma flohrianus]
                                             Ilybiosoma ilybiiforme
                                                   [Agabus ilybiiformis]
                                                   [Ilybiosoma ilybiiformis]
                                             Ilybiosoma kermanense
                                                   [Ilybiosoma kermanensis]
                                             Ilybiosoma lugens
                                                   [Agabus lugens]
                                             Ilybiosoma minnesotense
                                                   [Agabus minnesotensis]
                                                   [Ilybiosoma minnesotensis]
                                             Ilybiosoma oaxacense
                                                   [Agabus oaxacaensis]
                                                   [Ilybiosoma oaxacaensis]
                                             Ilybiosoma pandurum
                                                   [Agabus pandurus]
                                                   [Ilybiosoma pandurus]
                                             Ilybiosoma perplexum
                                                   [Agabus perplexus]
                                                   [Ilybiosoma perplexus]
                                             Ilybiosoma regulare
                                                   [Agabus regularis]
                                                   [Ilybiosoma regularis]
                                             Ilybiosoma roguum
                                                   [Agabus roguus]
                                                   [Ilybiosoma roguus]
                                             Ilybiosoma seriatum
                                                   [Agabus seriatus intersectus]
                                                   [Agabus seriatus seriatus]
                                                   [Agabus seriatus]
                                             Ilybiosoma yeti
                                     Ilybius
                                             Ilybius adygheanus
                                             Ilybius aenescens
                                             Ilybius albarracinensis
                                             Ilybius angustior
                                             Ilybius anjae
                                                   [Ilybius anjarum]
                                             Ilybius apicalis
                                             Ilybius ater
                                                   [Ilybius ungularis]
                                             Ilybius austrodiscors
                                             Ilybius balkei
                                             Ilybius bedeli
                                             Ilybius biguttulus
                                                   [Ilybius laramaeus]
                                             Ilybius bipunctatus
                                             Ilybius chalconatus
                                             Ilybius chishimanus
                                             Ilybius churchillensis
                                             Ilybius cinctus
                                             Ilybius comma
                                             Ilybius confertus
                                                   [Agabus confertus]
                                             Ilybius confusus
                                                   [Ilybius denikei]
                                             Ilybius corvinus
                                             Ilybius crassus
                                             Ilybius dettneri
                                             Ilybius discedens
                                             Ilybius discors
                                                   [Agabus discors]
                                             Ilybius erichsoni
                                                   [Agabus erichsoni]
                                             Ilybius euryomus
                                                   [Agabus euryomus]
                                             Ilybius fenestratus
                                             Ilybius fraterculus
                                             Ilybius fuliginosus
                                               Ilybius fuliginosus fuliginosus
                                               Ilybius fuliginosus turcestanicus
                                             Ilybius gagates
                                                   [Agabus gagates]
                                             Ilybius guttiger
                                             Ilybius hozgargantae
                                             Ilybius hulae
                                             Ilybius hypomelas
                                                   [Agabus hypomelas]
                                             Ilybius ignarus
                                             Ilybius impressus
                                             Ilybius incarinatus
                                             Ilybius jaechi
                                             Ilybius jimzim
                                                   [Agabus jimzim]
                                             Ilybius lagabrunensis
                                             Ilybius larsoni
                                                   [Agabus larsoni]
                                             Ilybius lateralis
                                             Ilybius lenensis
                                             Ilybius lenkoranensis
                                             Ilybius lineellus
                                                   [Agabus lineellus]
                                             Ilybius meridionalis
                                             Ilybius minakawai
                                             Ilybius montanus
                                             Ilybius nakanei
                                             Ilybius neglectus
                                             Ilybius oblitus
                                                   [Agabus oblitus]
                                             Ilybius obtusus
                                             Ilybius opacus
                                                   [Agabus gelidus]
                                                   [Agabus opacus]
                                                   [Agabus pseudoconfertus]
                                             Ilybius ovalis
                                             Ilybius palustris
                                             Ilybius pederzanii
                                             Ilybius piceus
                                             Ilybius picipes
                                             Ilybius pleuriticus
                                             Ilybius poppiusi
                                             Ilybius pseudoneglectus
                                             Ilybius quadriguttatus
                                             Ilybius quadrimaculatus
                                             Ilybius samokovi
                                             Ilybius satunini
                                             Ilybius similis
                                             Ilybius subaeneus
                                             Ilybius subtilis
                                             Ilybius thynias
                                             Ilybius vancouverensis
                                                   [Agabus vancouverensis]
                                             Ilybius vandykei
                                                   [Agabus vandykei]
                                             Ilybius verisimilis
                                                   [Agabus verisimillis]
                                             Ilybius vittiger
                                             Ilybius wallisi
                                             Ilybius walsinghami
                                                   [Agabus walsinghami]
                                             Ilybius wasastjernae
                                                   [Agabus kenaiensis]
                                                   [Agabus palustris]
                                                   [Agabus wasastjernae]
                                             Ilybius wewalkai
                                     Leuronectes
                                             Leuronectes andinus
                                             Leuronectes curtulus
                                             Leuronectes darlingtoni
                                             Leuronectes gaudichaudii
                                             Leuronectes muelleri
                                     Platambus
                                             Platambus americanus
                                                   [Agabus americanus]
                                             Platambus angulicollis
                                             Platambus apache
                                                   [Agabus apache]
                                             Platambus astrictovittatus
                                                   [Agabus astrictovittatus]
                                             Platambus ater
                                             Platambus aztec
                                                   [Agabus aztec]
                                             Platambus balfourbrownei
                                             Platambus biswasi
                                             Platambus confusus
                                                   [Agabus confusus]
                                             Platambus coriaceus
                                             Platambus dabieshanensis
                                             Platambus dembickyi
                                             Platambus denticulatus
                                             Platambus elongatus
                                             Platambus excoffieri
                                             Platambus fimbriatus
                                             Platambus flavovittatus
                                                   [Agabus flavovittatus]
                                             Platambus fletcheri
                                             Platambus guttulus
                                             Platambus heteronychus
                                             Platambus ikedai
                                             Platambus incrassatus
                                             Platambus insolitus
                                             Platambus johannis
                                                   [Agabus johannis]
                                             Platambus kempi
                                             Platambus khukri
                                             Platambus koreanus
                                             Platambus lindbergi
                                             Platambus lineatus
                                             Platambus lunulatus
                                             Platambus maculatus
                                             Platambus maya
                                                   [Agabus maya]
                                             Platambus mexicanus
                                                   [Agabus mexicanus]
                                             Platambus micropunctatus
                                             Platambus nepalensis
                                             Platambus obtusatus
                                                   [Agabus obtusatus]
                                             Platambus optatus
                                                   [Agabus optatus]
                                             Platambus pictipennis
                                             Platambus planatus
                                                   [Agabus planatus]
                                             Platambus princeps
                                                   [Platambus phufahensis]
                                             Platambus punctatipennis
                                             Platambus regulae
                                             Platambus satoi
                                             Platambus sawadai
                                             Platambus schaefleini
                                             Platambus schillhammeri
                                             Platambus semenowi
                                             Platambus semivittatus
                                                   [Agabus semivittatus]
                                                   [Agabus texanus]
                                             Platambus sogdianus
                                             Platambus spinipes
                                                   [Agabus spinipes]
                                             Platambus stagninus
                                                   [Agabus stagninus]
                                             Platambus strbai
                                             Platambus striatus
                                             Platambus stygius
                                                   [Platambus jilanzhui]
                                                   [Platambus nakanei]
                                             Platambus texovittatus
                                                   [Agabus texovittatus]
                                             Platambus ussuriensis
                                             Platambus wangi
                                             Platambus wewalkai
                                             Platambus wittmeri
                                             Platambus wulingshanensis
                                             Platambus yaanensis
                                     Platynectes
                                       Platynectes (Australonectes)
                                             Platynectes brownei
                                       Platynectes (Gueorguievtes)
                                             Platynectes ambonensis
                                             Platynectes australicus
                                             Platynectes babai
                                             Platynectes bakewelli
                                             Platynectes beroni
                                             Platynectes buruensis
                                             Platynectes chapmani
                                             Platynectes chujoi
                                             Platynectes darlingtoni
                                             Platynectes decastigma
                                             Platynectes decempunctatus
                                             Platynectes deletus
                                             Platynectes dissimilis
                                                   [Platynectes dissimilis dissimilis]
                                             Platynectes gemellatus
                                             Platynectes gigas
                                             Platynectes hainanensis
                                             Platynectes jaechi
                                             Platynectes javanus
                                             Platynectes kashmiranus
                                               Platynectes kashmiranus kashmiranus
                                               Platynectes kashmiranus lemberki
                                             Platynectes major
                                                   [Platynectes dissimilis major]
                                             Platynectes manusela
                                             Platynectes mazzoldii
                                             Platynectes moluccensis
                                             Platynectes monostigma
                                             Platynectes nanlingensis
                                             Platynectes neoguineensis
                                             Platynectes njai
                                             Platynectes octodecimmaculatus
                                             Platynectes ranongensis
                                             Platynectes rihai
                                             Platynectes semperi
                                             Platynectes tasmaniae
                                             Platynectes wewalkai
                                       Platynectes (Platynectes)
                                             Platynectes aenescens
                                             Platynectes decemnotatus
                                             Platynectes laurianus
                                             Platynectes magellanicus
                                             Platynectes nigerrimus
                                             Platynectes ornatifrons
                                             Platynectes parananus
                                             Platynectes reticulosus
                                             Platynectes rodriguezi
                                             Platynectes submaculatus
                                             Platynectes undecimguttatus
                                     Coelambus
                                             Coelambus curvipes
                              Colymbetinae
                                Anisomeriini
                                     Anisomeria
                                             Anisomeria bistriata
                                     Senilites
                                             Senilites tristanicola
                                Carabdytini
                                     Carabdytes
                                             Carabdytes upin
                                Colymbetini
                                     Bunites
                                             Bunites distigma
                                     Colymbetes
                                             Colymbetes dahuricus
                                                   [Colymbetes seminiger]
                                             Colymbetes densus
                                               Colymbetes densus densus
                                               Colymbetes densus inaequalis
                                             Colymbetes dolabratus
                                                   [Colymbetes dolobratus]
                                                   [Colymbetes tolli]
                                             Colymbetes exaratus
                                                   [Colymbetes rugipennis]
                                             Colymbetes fuscus
                                             Colymbetes inaequalis
                                             Colymbetes incognitus
                                             Colymbetes koenigi
                                             Colymbetes magnus
                                             Colymbetes mesepotamicus
                                             Colymbetes minimus
                                             Colymbetes paykulli
                                                   [Colymbetes longulus]
                                             Colymbetes piceus
                                             Colymbetes pseudostriatus
                                             Colymbetes schildknechti
                                             Colymbetes sculptilis
                                             Colymbetes semenowi
                                             Colymbetes striatus
                                             Colymbetes strigatus
                                               Colymbetes strigatus crotchi
                                               Colymbetes strigatus strigatus
                                             Colymbetes substrigatus
                                             Colymbetes tschitscherini
                                             Colymbetes vagans
                                     Hoperius
                                             Hoperius planatus
                                     Meladema
                                             Meladema coriacea
                                             Meladema imbricata
                                             Meladema lanio
                                     Melanodytes
                                             Melanodytes pustulatus
                                     Neoscutopterus
                                             Neoscutopterus angustus
                                             Neoscutopterus hornii
                                     Rhantus
                                       Rhantus (Nartus)
                                             Rhantus grapii
                                             Rhantus sinuatus
                                       Rhantus (Rhantus)
                                             Rhantus advena
                                             Rhantus alluaudi
                                             Rhantus alutaceus
                                             Rhantus andinus
                                             Rhantus anggi
                                             Rhantus anisonychus
                                             Rhantus annectens
                                             Rhantus antarcticus
                                               Rhantus antarcticus antarcticus
                                               Rhantus antarcticus nahueli
                                             Rhantus atricolor
                                             Rhantus bacchusi
                                             Rhantus binotatus
                                               Rhantus binotatus ssp. immaculatus
                                             Rhantus bistriatus
                                                   [Rhantus hispanicus pericaspius]
                                             Rhantus blancasi
                                             Rhantus bohlei
                                             Rhantus bouvieri
                                             Rhantus bula
                                             Rhantus calidus
                                             Rhantus calileguai
                                             Rhantus capensis
                                             Rhantus cheesmanae
                                             Rhantus cicurius
                                             Rhantus colymbitoides
                                             Rhantus concolorans
                                             Rhantus consimilis
                                             Rhantus consputus
                                             Rhantus crypticus
                                             Rhantus dani
                                             Rhantus debilis
                                             Rhantus discicollis
                                             Rhantus duponti
                                             Rhantus ekari
                                             Rhantus elegans
                                             Rhantus elisabethae
                                             Rhantus englundi
                                             Rhantus erraticus
                                             Rhantus exsoletus
                                             Rhantus fennicus
                                             Rhantus formosanus
                                             Rhantus franzi
                                             Rhantus friedrichi
                                             Rhantus frontalis
                                             Rhantus galapagoensis
                                             Rhantus gogonensis
                                             Rhantus guadalcanalensis
                                             Rhantus gutticollis
                                             Rhantus hiekei
                                             Rhantus hispanicus
                                                   [Rhantus hispanicus hispanicus]
                                             Rhantus includens
                                             Rhantus incognitus
                                             Rhantus interclusus
                                             Rhantus intermedius
                                             Rhantus kakapupu
                                             Rhantus kini
                                             Rhantus latitans
                                             Rhantus latus
                                             Rhantus leuser
                                             Rhantus limbatus
                                             Rhantus liopteroides
                                             Rhantus longulus
                                             Rhantus manjakatompo
                                             Rhantus monteithi
                                             Rhantus notaticollis
                                             Rhantus novaecaledoniae
                                             Rhantus obscuricollis
                                             Rhantus oceanicus
                                             Rhantus orbignyi
                                             Rhantus ovalis
                                             Rhantus pacificus
                                             Rhantus papuanus
                                             Rhantus pederzanii
                                             Rhantus peruvianus
                                             Rhantus phocaenarum
                                             Rhantus plantaris
                                             Rhantus poellerbauerae
                                             Rhantus pseudopacificus
                                             Rhantus riedeli
                                             Rhantus rohani
                                             Rhantus rufus
                                             Rhantus rugulosus
                                             Rhantus schauinslandi
                                             Rhantus schereri
                                             Rhantus sericans
                                             Rhantus sexualis
                                             Rhantus signatus
                                             Rhantus sikkimensis
                                             Rhantus simulans
                                             Rhantus socialis
                                             Rhantus souzannae
                                             Rhantus stenonychus
                                             Rhantus supranubicus
                                             Rhantus suturalis
                                             Rhantus suturellus
                                             Rhantus taprobanicus
                                             Rhantus thibetanus
                                             Rhantus tigris
                                             Rhantus validus
                                             Rhantus vermiculatus
                                             Rhantus vicinus
                                             Rhantus vinsoni
                                             Rhantus vitiensis
                                             Rhantus wallisi
                                             Rhantus wittei
                                             Rhantus yessoensis
                                             Rhantus aequalis
                                             Rhantus discedens
                                             Rhantus divisus
                                             Rhantus flavogriseus
                                             Rhantus hoppingi
                                             Rhantus hubbelli
                                             Rhantus maculicollis
                                             Rhantus notatus
                                             Rhantus suffusus
                                             Rhantus tostus
                                             Rhantus zimmermanni
                                     Rugosus
                                             Rugosus emarginatus
                                             Rugosus pubis
                              Copelatinae
                                Copelatini
                                     Agaporomorphus
                                             Agaporomorphus colberti
                                             Agaporomorphus dolichodactylus
                                             Agaporomorphus grandisinuatus
                                             Agaporomorphus knischi
                                             Agaporomorphus mecolobus
                                             Agaporomorphus pereirai
                                             Agaporomorphus silvaticus
                                             Agaporomorphus tambopatensis
                                     Aglymbus
                                             Aglymbus eminens
                                             Aglymbus festae
                                             Aglymbus instriolatus
                                             Aglymbus janeiroi
                                             Aglymbus leprieurii
                                             Aglymbus optatus
                                             Aglymbus pallidiventris
                                             Aglymbus pilatus
                                             Aglymbus sculpturatus
                                             Aglymbus subsignatus
                                     Copelatus
                                           [Copelatus (Copelatus)]
                                             Copelatus abonnenci
                                             Copelatus acamas
                                             Copelatus advena
                                             Copelatus aemulus
                                             Copelatus aequatorius
                                             Copelatus aethiopicus
                                             Copelatus agaroensis
                                                   [Aglymbus multistriatus]
                                             Copelatus agrias
                                             Copelatus aldabricus
                                             Copelatus alternatus
                                             Copelatus amaroides
                                             Copelatus amatolensis
                                             Copelatus amazonicus
                                             Copelatus ambiguus
                                             Copelatus anastomosans
                                             Copelatus andobonicus
                                             Copelatus andreinii
                                             Copelatus andrewesi
                                             Copelatus angolensis
                                             Copelatus angustatus
                                             Copelatus angustus
                                             Copelatus annobomensis
                                             Copelatus anthracinus
                                             Copelatus apicalis
                                             Copelatus apuzzoi
                                             Copelatus aruensis
                                             Copelatus assalyi
                                             Copelatus assamensis
                                             Copelatus assimilis
                                               Copelatus assimilis assimilis
                                               Copelatus assimilis incristatus
                                             Copelatus ateles
                                             Copelatus atrosulcatus
                                             Copelatus bacchusi
                                             Copelatus bacillifer
                                             Copelatus baculiformis
                                             Copelatus badeni
                                             Copelatus bakewelli
                                             Copelatus bangalorensis
                                             Copelatus baoulicus
                                             Copelatus barbouri
                                             Copelatus basifasciatus
                                             Copelatus basilewskyi
                                             Copelatus bechynei
                                             Copelatus befasicus
                                             Copelatus bengalensis
                                             Copelatus bertrandi
                                             Copelatus bibulus
                                             Copelatus bicolor
                                             Copelatus biformis
                                             Copelatus bilunatus
                                             Copelatus bimaculatus
                                                   [Aglymbus bimaculatus]
                                             Copelatus binaghii
                                             Copelatus biolleyi
                                             Copelatus biroi
                                             Copelatus biseriatus
                                             Copelatus biswasi
                                             Copelatus blancasi
                                             Copelatus blatchleyi
                                             Copelatus bolivianus
                                             Copelatus bombycinus
                                             Copelatus bonvouloiri
                                             Copelatus bottegoi
                                             Copelatus boukali
                                             Copelatus brancuccii
                                             Copelatus brasiliensis
                                             Copelatus brevicornis
                                                   [Aglymbus brevicornis]
                                             Copelatus brevistrigatus
                                             Copelatus brivioi
                                             Copelatus bromeliarum
                                                   [Aglymbus bromeliarum]
                                             Copelatus brullei
                                             Copelatus brunneus
                                             Copelatus buqueti
                                             Copelatus burgeoni
                                               Copelatus burgeoni burgeoni
                                               Copelatus burgeoni variabilis
                                             Copelatus caelatipennis
                                               Copelatus caelatipennis angustatus
                                               Copelatus caelatipennis caelatipennis
                                               Copelatus caelatipennis fragilis
                                               Copelatus caelatipennis princeps
                                             Copelatus caelatus
                                             Copelatus caffer
                                             Copelatus calaquei
                                             Copelatus camerunensis
                                               Copelatus camerunensis baliolus
                                               Copelatus camerunensis camerunensis
                                             Copelatus capensis
                                             Copelatus carayoni
                                             Copelatus carinatus
                                             Copelatus celinoides
                                             Copelatus ceylonicus
                                             Copelatus cheesmanae
                                             Copelatus chevrolati
                                               Copelatus chevrolati chevrolati
                                               Copelatus chevrolati renovatus
                                             Copelatus chibcha
                                             Copelatus chipiriricus
                                             Copelatus chloroticus
                                             Copelatus cinnamomeus
                                             Copelatus clarki
                                             Copelatus collarti
                                             Copelatus compertus
                                             Copelatus concii
                                             Copelatus concolor
                                             Copelatus concolorans
                                             Copelatus confinis
                                             Copelatus congo
                                             Copelatus consimilis
                                                   [Copelatus consimilis consimilis]
                                                   [Copelatus consimilis finitimus]
                                             Copelatus consors
                                             Copelatus cooperae
                                             Copelatus cordylinoides
                                             Copelatus coxalis
                                             Copelatus crassus
                                             Copelatus cryptarchoides
                                             Copelatus cubaensis
                                             Copelatus curtistriatus
                                             Copelatus curvispinis
                                             Copelatus cynthiae
                                             Copelatus daemeli
                                             Copelatus darlingtoni
                                             Copelatus debilis
                                             Copelatus decellei
                                             Copelatus decemsulcatus
                                             Copelatus deceptor
                                             Copelatus depressus
                                             Copelatus descarpentriesi
                                             Copelatus diffisus
                                             Copelatus dimorphus
                                             Copelatus distinctus
                                                   [Copelatus impressicollis]
                                             Copelatus distinguendus
                                             Copelatus divisus
                                             Copelatus dolosus
                                             Copelatus doriae
                                             Copelatus duodecimstriatus
                                             Copelatus duponti
                                             Copelatus edax
                                             Copelatus efoutensis
                                             Copelatus ejactus
                                             Copelatus ellai
                                             Copelatus elutus
                                             Copelatus enganensis
                                             Copelatus epactus
                                             Copelatus erichsonii
                                             Copelatus esteriensis
                                             Copelatus eucritus
                                             Copelatus evanidus
                                             Copelatus exaratus
                                             Copelatus externus
                                             Copelatus fasciatus
                                             Copelatus fastidiosus
                                             Copelatus feae
                                             Copelatus fernandensis
                                             Copelatus ferruginicollis
                                             Copelatus ferus
                                             Copelatus festae
                                             Copelatus fidschiensis
                                             Copelatus fijiensis
                                             Copelatus filiformis
                                             Copelatus flavicans
                                             Copelatus flavidus
                                             Copelatus fluviaticus
                                             Copelatus fontanus
                                             Copelatus fractistriatus
                                             Copelatus fragilis
                                             Copelatus freudei
                                             Copelatus fryi
                                             Copelatus fulviceps
                                             Copelatus fuscipennis
                                             Copelatus fuscomaculatus
                                             Copelatus gabonicus
                                             Copelatus galapagoensis
                                             Copelatus garambanus
                                             Copelatus gardineri
                                             Copelatus geayi
                                             Copelatus geniculatus
                                             Copelatus gentilis
                                             Copelatus gestroi
                                                   [Aglymbus gestroi]
                                             Copelatus gibsoni
                                             Copelatus glyphicus
                                                   [Copelatus decemstriatus]
                                                   [Copelatus punctulatus]
                                             Copelatus griffinii
                                             Copelatus gschwendtneri
                                             Copelatus guadelupensis
                                             Copelatus guerini
                                             Copelatus guineensis
                                             Copelatus hararensis
                                             Copelatus hardenbergi
                                             Copelatus hebeter
                                             Copelatus heterogynus
                                             Copelatus hydroporoides
                                             Copelatus ibrahimi
                                             Copelatus iguelaensis
                                             Copelatus ilybioides
                                             Copelatus imasakai
                                             Copelatus imitator
                                             Copelatus inaequalis
                                             Copelatus incognitus
                                             Copelatus indicus
                                             Copelatus inopinatus
                                             Copelatus inornatus
                                             Copelatus insidiosus
                                             Copelatus insolitus
                                             Copelatus instabilis
                                             Copelatus instriatus
                                             Copelatus insuetus
                                             Copelatus insulanus
                                             Copelatus integer
                                             Copelatus internus
                                             Copelatus interstriatus
                                             Copelatus inuber
                                             Copelatus ipiformis
                                             Copelatus irinus
                                             Copelatus irregularis
                                             Copelatus ischius
                                             Copelatus jactator
                                             Copelatus jamaicensis
                                             Copelatus japonicus
                                             Copelatus jarrigei
                                             Copelatus javanus
                                             Copelatus jocosus
                                             Copelatus johannis
                                             Copelatus kalaharii
                                             Copelatus kammuriensis
                                             Copelatus karnatakus
                                             Copelatus kaszabi
                                             Copelatus kilimandjarensis
                                             Copelatus kindianus
                                             Copelatus kongouensis
                                             Copelatus koreanus
                                             Copelatus laccophilinus
                                             Copelatus laeticulus
                                             Copelatus lamottei
                                             Copelatus lanzai
                                             Copelatus laraensis
                                             Copelatus lasckonyi
                                             Copelatus latens
                                             Copelatus laticollis
                                             Copelatus latifasciatus
                                             Copelatus latipes
                                             Copelatus latus
                                             Copelatus leonardii
                                             Copelatus leonensis
                                             Copelatus lepersonneae
                                             Copelatus lignosus
                                             Copelatus lineatipennis
                                             Copelatus lineatus
                                             Copelatus longicornis
                                             Copelatus lootensi
                                             Copelatus louayensis
                                             Copelatus luctuosus
                                             Copelatus luridescens
                                             Copelatus luteocinctus
                                             Copelatus luteomaculatus
                                             Copelatus luzonicus
                                             Copelatus macellus
                                             Copelatus madoni
                                             Copelatus mahajanga
                                             Copelatus mahleri
                                             Copelatus makokouensis
                                             Copelatus malaisei
                                             Copelatus mancus
                                             Copelatus marginatus
                                             Copelatus masculinus
                                             Copelatus massaicus
                                             Copelatus mathani
                                             Copelatus mbokoensis
                                             Copelatus melanogrammus
                                             Copelatus mimetes
                                             Copelatus minimus
                                             Copelatus minor
                                               Copelatus minor finitimus
                                               Copelatus minor minor
                                             Copelatus minutissimus
                                             Copelatus mocquerysi
                                             Copelatus mohelicus
                                             Copelatus monticola
                                             Copelatus montivagus
                                             Copelatus mulangensis
                                             Copelatus mundus
                                             Copelatus mutabilis
                                             Copelatus mvoungensis
                                             Copelatus mysorensis
                                             Copelatus nakamurai
                                             Copelatus nangaensis
                                             Copelatus nauclerus
                                             Copelatus neavei
                                             Copelatus neelumae
                                             Copelatus neogestroi
                                             Copelatus neoguineensis
                                             Copelatus nigricans
                                             Copelatus nigricollis
                                             Copelatus nigrolineatus
                                             Copelatus nigropennis
                                             Copelatus nigrostriatus
                                             Copelatus nilssoni
                                             Copelatus nimbaensis
                                             Copelatus nitens
                                             Copelatus nitidus
                                             Copelatus nodieri
                                             Copelatus normalis
                                             Copelatus notius
                                             Copelatus nzei
                                             Copelatus oblitus
                                                   [Copelatus andamanicus]
                                             Copelatus obscurus
                                             Copelatus occultus
                                             Copelatus ogasawarensis
                                             Copelatus onorei
                                             Copelatus ornatipennis
                                             Copelatus owas
                                             Copelatus pachys
                                             Copelatus pallidus
                                             Copelatus paludorum
                                             Copelatus pandanorum
                                             Copelatus pantosi
                                                   [Copelatus fallax]
                                             Copelatus papuensis
                                             Copelatus parabaptus
                                             Copelatus parallelipipedus
                                             Copelatus parallelus
                                             Copelatus pardii
                                             Copelatus parisii
                                             Copelatus parumstriatus
                                             Copelatus paryphes
                                             Copelatus pederzanii
                                             Copelatus pereirai
                                             Copelatus peridinus
                                             Copelatus pinnifer
                                             Copelatus piriensis
                                             Copelatus platynotus
                                             Copelatus polystrigus
                                             Copelatus portior
                                             Copelatus posticatus
                                             Copelatus poungai
                                             Copelatus prolixus
                                             Copelatus prolongatus
                                             Copelatus propino
                                             Copelatus propinquus
                                             Copelatus proximus
                                             Copelatus pulchellus
                                             Copelatus pulicarius
                                             Copelatus pumilus
                                             Copelatus punctatus
                                             Copelatus quadrisignatus
                                             Copelatus racenisi
                                             Copelatus ragazzii
                                             Copelatus regimbarti
                                             Copelatus restrictus
                                             Copelatus rimosus
                                             Copelatus rivalis
                                             Copelatus rocchii
                                             Copelatus romani
                                             Copelatus royi
                                             Copelatus rubiginosus
                                             Copelatus ruficapillus
                                             Copelatus ruteri
                                             Copelatus saegeri
                                             Copelatus sahlbergi
                                               Copelatus sahlbergi dreheri
                                               Copelatus sahlbergi sahlbergi
                                             Copelatus sallaei
                                             Copelatus sanfilippoi
                                             Copelatus scalptus
                                             Copelatus scaphites
                                             Copelatus schaefferi
                                             Copelatus schereri
                                             Copelatus schuhi
                                             Copelatus scutatus
                                             Copelatus scytalotus
                                             Copelatus senegalensis
                                             Copelatus sexstriatus
                                             Copelatus sharpi
                                             Copelatus sibelaemontis
                                             Copelatus silvestrii
                                             Copelatus simoni
                                             Copelatus singularis
                                             Copelatus sociennus
                                             Copelatus solitarius
                                             Copelatus sordidipennis
                                             Copelatus spangleri
                                             Copelatus speciosus
                                             Copelatus spoliatus
                                             Copelatus stillicidicola
                                             Copelatus striatellus
                                             Copelatus striaticollis
                                             Copelatus striatopterus
                                             Copelatus striatulus
                                             Copelatus strigipennis
                                             Copelatus strigosulus
                                             Copelatus strinatii
                                             Copelatus striolatus
                                             Copelatus stygis
                                             Copelatus subdeficiens
                                             Copelatus subsimilis
                                             Copelatus substriatus
                                             Copelatus subterraneus
                                             Copelatus sudrei
                                             Copelatus sulcatus
                                             Copelatus sulcipennis
                                             Copelatus sumbawensis
                                             Copelatus suppar
                                             Copelatus supplementaris
                                             Copelatus sylvaticus
                                             Copelatus takakurai
                                             Copelatus tanaus
                                             Copelatus taprobanicus
                                             Copelatus tenebrosus
                                             Copelatus teranishii
                                             Copelatus terminalis
                                             Copelatus ternatensis
                                             Copelatus thiriouxi
                                             Copelatus thrasys
                                             Copelatus tibialis
                                             Copelatus tinctor
                                             Copelatus togoensis
                                             Copelatus tomokunii
                                             Copelatus tostus
                                             Copelatus trifilis
                                             Copelatus triglyphus
                                             Copelatus trilobatus
                                             Copelatus tschaga
                                             Copelatus tucuchiensis
                                             Copelatus tulagicus
                                             Copelatus uludanuensis
                                             Copelatus undecimstriatus
                                             Copelatus unguicularis
                                             Copelatus usagarensis
                                             Copelatus vagatus
                                             Copelatus vagestriatus
                                             Copelatus vagus
                                             Copelatus validus
                                             Copelatus vanninii
                                             Copelatus variegatus
                                             Copelatus venustus
                                             Copelatus vigintistriatus
                                             Copelatus vigintisulcatus
                                             Copelatus villiersi
                                             Copelatus virungaensis
                                             Copelatus vitraci
                                             Copelatus vivax
                                             Copelatus wallacei
                                             Copelatus waltoni
                                             Copelatus wewalkai
                                             Copelatus weymarni
                                             Copelatus xanthocephalus
                                             Copelatus yacumensis
                                             Copelatus zadiensis
                                             Copelatus zimmermanni
                                     Exocelina
                                           [Copelatus (Papuadytes)]
                                           [Papuadytes]
                                             Exocelina abdita
                                                   [Papuadytes abditus]
                                             Exocelina aipo
                                                   [Copelatus aipo]
                                                   [Papuadytes aipo]
                                             Exocelina aipomek
                                                   [Copelatus aipomek]
                                                   [Papuadytes aipomek]
                                             Exocelina allerbergeri
                                             Exocelina ascendens
                                                   [Copelatus ascendens]
                                                   [Papuadytes ascendens]
                                             Exocelina astrophallus
                                                   [Copelatus astrophallus]
                                                   [Papuadytes astrophallus]
                                             Exocelina atowaso
                                                   [Papuadytes atowaso]
                                             Exocelina atra
                                                   [Copelatus ater]
                                                   [Papuadytes ater]
                                             Exocelina atrata
                                                   [Copelatus atratus]
                                                   [Papuadytes atratus]
                                             Exocelina atripennis
                                                   [Copelatus atripennis]
                                                   [Papuadytes atripennis]
                                             Exocelina aubei
                                                   [Copelatus aubei]
                                                   [Papuadytes aubei]
                                             Exocelina australiae
                                                   [Copelatus australiae]
                                                   [Papuadytes australiae]
                                             Exocelina australis
                                                   [Copelatus australis]
                                                   [Papuadytes australis]
                                             Exocelina bacchusi
                                                   [Papuadytes bacchusi]
                                             Exocelina bagus
                                                   [Copelatus bagus]
                                                   [Papuadytes bagus]
                                             Exocelina barbarae
                                             Exocelina bimaculata
                                                   [Papuadytes bimaculatus]
                                             Exocelina boulevardi
                                                   [Copelatus boulevardi]
                                                   [Papuadytes boulevardi]
                                             Exocelina broschii
                                                   [Copelatus broschii]
                                                   [Papuadytes broschii]
                                             Exocelina brownei
                                                   [Copelatus brownei]
                                                   [Papuadytes brownei]
                                             Exocelina brunoi
                                             Exocelina burwelli
                                             Exocelina casuarina
                                                   [Copelatus casuarinus]
                                                   [Papuadytes casuarinus]
                                             Exocelina charlottae
                                             Exocelina commatifera
                                                   [Copelatus commatifer]
                                                   [Papuadytes commatifer]
                                             Exocelina creuxorum
                                             Exocelina damantiensis
                                                   [Copelatus damantiensis]
                                                   [Papuadytes damantiensis]
                                             Exocelina danae
                                                   [Copelatus danae]
                                                   [Papuadytes danae]
                                             Exocelina desii
                                                   [Copelatus desii]
                                                   [Papuadytes desii]
                                             Exocelina elongatula
                                                   [Copelatus elongatulus]
                                                   [Papuadytes elongatulus]
                                             Exocelina erteldi
                                                   [Copelatus erteldi]
                                                   [Papuadytes erteldi]
                                             Exocelina ferruginea
                                                   [Copelatus ferrugineus]
                                                   [Papuadytes ferrugineus]
                                             Exocelina feryi
                                             Exocelina flammi
                                             Exocelina fume
                                                   [Copelatus fume]
                                                   [Papuadytes fume]
                                             Exocelina gapa
                                                   [Copelatus gapa]
                                                   [Papuadytes gapa]
                                             Exocelina gaulorum
                                             Exocelina gelima
                                             Exocelina glypta
                                                   [Copelatus glyptus]
                                                   [Papuadytes glyptus]
                                             Exocelina gracilis
                                                   [Copelatus gracilis]
                                                   [Papuadytes gracilis]
                                             Exocelina heidiae
                                                   [Copelatus heidiae]
                                                   [Papuadytes heidiae]
                                             Exocelina hintelmannae
                                                   [Papuadytes hintelmannae]
                                             Exocelina inexspectata
                                             Exocelina interrupta
                                                   [Copelatus interruptus]
                                                   [Papuadytes interruptus]
                                             Exocelina jaseminae
                                                   [Copelatus jaseminae]
                                                   [Papuadytes jaseminae]
                                             Exocelina jeannae
                                             Exocelina kainantuensis
                                                   [Copelatus formosus]
                                                   [Copelatus kainantuensis]
                                                   [Papuadytes kainantuensis]
                                             Exocelina karmurensis
                                                   [Copelatus karmurensis]
                                                   [Papuadytes karmurensis]
                                             Exocelina ketembang
                                                   [Copelatus ketembang]
                                                   [Papuadytes ketembang]
                                             Exocelina koghis
                                             Exocelina kolleri
                                             Exocelina larsoni
                                                   [Copelatus larsoni]
                                                   [Papuadytes larsoni]
                                             Exocelina leae
                                             Exocelina lilianae
                                             Exocelina maculata
                                                   [Copelatus maculatus]
                                                   [Papuadytes maculatus]
                                             Exocelina madangensis
                                                   [Copelatus madangensis]
                                                   [Papuadytes madangensis]
                                             Exocelina manfredi
                                                   [Copelatus manfredi]
                                                   [Papuadytes manfredi]
                                             Exocelina marinae
                                                   [Papuadytes marinae]
                                             Exocelina me
                                                   [Copelatus me]
                                                   [Papuadytes me]
                                             Exocelina melanaria
                                                   [Copelatus melanarius]
                                                   [Papuadytes melanarius]
                                             Exocelina messeri
                                                   [Copelatus messeri]
                                                   [Papuadytes messeri]
                                             Exocelina miriae
                                                   [Copelatus miriae]
                                                   [Papuadytes miriae]
                                             Exocelina monae
                                                   [Copelatus monae]
                                                   [Papuadytes monae]
                                             Exocelina monteithi
                                             Exocelina munaso
                                                   [Papuadytes munaso]
                                             Exocelina nielsi
                                             Exocelina niklasi
                                             Exocelina nomax
                                                   [Copelatus nomax]
                                                   [Papuadytes nomax]
                                             Exocelina novaecaledoniae
                                                   [Copelatus novaecaledoniae]
                                                   [Papuadytes novaecaledoniae]
                                             Exocelina ouin
                                             Exocelina parvula
                                                   [Copelatus mauiensis]
                                                   [Copelatus parvulus]
                                                   [Papuadytes parvulus]
                                             Exocelina patepensis
                                                   [Copelatus patepensis]
                                                   [Papuadytes patepensis]
                                             Exocelina perfecta
                                                   [Copelatus perfectus]
                                                   [Papuadytes perfectus]
                                             Exocelina poellabauerae
                                             Exocelina polita
                                                   [Copelatus politus]
                                                   [Papuadytes politus]
                                             Exocelina punctipennis
                                                   [Copelatus punctipennis]
                                                   [Papuadytes punctipennis]
                                             Exocelina rasilis
                                                   [Copelatus rasilis]
                                                   [Papuadytes rasilis]
                                             Exocelina rasjadi
                                             Exocelina remyi
                                             Exocelina rivulus
                                                   [Copelatus rivulus]
                                                   [Papuadytes rivulus]
                                             Exocelina rotteri
                                             Exocelina rufa
                                                   [Copelatus rufus]
                                                   [Papuadytes rufus]
                                             Exocelina sanctimontis
                                                   [Copelatus sanctimontis]
                                                   [Papuadytes sanctimontis]
                                             Exocelina schoelleri
                                             Exocelina shizong
                                                   [Copelatus shizong]
                                                   [Papuadytes shizong]
                                             Exocelina simoni
                                             Exocelina simplex
                                                   [Copelatus simplex]
                                                   [Papuadytes simplex]
                                             Exocelina staneki
                                             Exocelina subjecta
                                             Exocelina takime
                                                   [Copelatus takime]
                                                   [Papuadytes takime]
                                             Exocelina talaki
                                                   [Copelatus talaki]
                                                   [Papuadytes talaki]
                                             Exocelina tarmluensis
                                                   [Copelatus tarmluensis]
                                                   [Papuadytes tarmluensis]
                                             Exocelina ullrichi
                                                   [Copelatus ullrichi]
                                                   [Papuadytes ullrichi]
                                             Exocelina vladimiri
                                                   [Papuadytes vladimiri]
                                     Lacconectus
                                             Lacconectus andrewesi
                                             Lacconectus arunachal
                                             Lacconectus balkei
                                             Lacconectus baolocensis
                                             Lacconectus basalis
                                             Lacconectus birmanicus
                                             Lacconectus biswasi
                                             Lacconectus blandulus
                                             Lacconectus corayi
                                             Lacconectus fallaciosus
                                             Lacconectus formosanus
                                             Lacconectus freyi
                                             Lacconectus fulvescens
                                             Lacconectus geiseri
                                             Lacconectus gusenleitneri
                                             Lacconectus hainanensis
                                             Lacconectus heinertzi
                                             Lacconectus heubergeri
                                             Lacconectus holzschuhi
                                             Lacconectus jaechi
                                             Lacconectus javanicus
                                             Lacconectus kelantanensis
                                             Lacconectus khaosokensis
                                             Lacconectus klausnitzeri
                                             Lacconectus krikkeni
                                             Lacconectus kubani
                                             Lacconectus laccophiloides
                                               Lacconectus laccophiloides balabacicus
                                               Lacconectus laccophiloides laccophiloides
                                               Lacconectus laccophiloides luzonicus
                                             Lacconectus lambai
                                                   [Lacconectus rossi]
                                             Lacconectus loeiensis
                                             Lacconectus maoyangensis
                                             Lacconectus menglunensis
                                             Lacconectus merguiensis
                                             Lacconectus meyeri
                                             Lacconectus minutus
                                             Lacconectus muluensis
                                             Lacconectus munnarensis
                                             Lacconectus nepalensis
                                             Lacconectus nicolasi
                                             Lacconectus nigrita
                                             Lacconectus oceanicus
                                             Lacconectus ovalis
                                             Lacconectus pacholatkoi
                                             Lacconectus pederzanii
                                             Lacconectus peguensis
                                             Lacconectus ponti
                                             Lacconectus pseudonicolasi
                                             Lacconectus pseudosimilis
                                             Lacconectus pulcher
                                             Lacconectus punctatus
                                             Lacconectus punctipennis
                                             Lacconectus regimbarti
                                             Lacconectus ritsemae
                                             Lacconectus rutilans
                                             Lacconectus sabahensis
                                             Lacconectus satoi
                                             Lacconectus schawalleri
                                             Lacconectus schillhammeri
                                             Lacconectus schoedli
                                             Lacconectus schoenmanni
                                             Lacconectus scholzi
                                             Lacconectus shaverdoae
                                             Lacconectus sikkimensis
                                             Lacconectus similis
                                             Lacconectus simoni
                                             Lacconectus spangleri
                                             Lacconectus splendidus
                                             Lacconectus stastnyi
                                             Lacconectus strigulifer
                                             Lacconectus tonkinensis
                                             Lacconectus tonkinoides
                                             Lacconectus valeriae
                                     Liopterus
                                             Liopterus atriceps
                                                   [Copelatus atriceps]
                                             Liopterus haemorrhoidalis
                                                   [Copelatus haemorrhoidalis]
                                     Madaglymbus
                                             Madaglymbus alutaceus
                                                   [Aglymbus alutaceus]
                                             Madaglymbus elongatus
                                                   [Aglymbus elongatus]
                                             Madaglymbus fairmairei
                                                   [Aglymbus fairmairei]
                                             Madaglymbus formosulus
                                                   [Aglymbus formosulus]
                                             Madaglymbus johannis
                                                   [Aglymbus johannis]
                                             Madaglymbus mathaei
                                                   [Aglymbus mathaei]
                                             Madaglymbus milloti
                                                   [Aglymbus milloti]
                                             Madaglymbus ruthwildae
                                             Madaglymbus strigulifer
                                                   [Aglymbus strigulifer]
                                               Madaglymbus strigulifer laevis
                                                     [Aglymbus strigulifer laevis]
                                               Madaglymbus strigulifer strigulifer
                                                     [Aglymbus strigulifer strigulifer]
                                             Madaglymbus xanthogrammus
                                                   [Aglymbus xanthogrammus]
                              Coptotominae
                                     [Coptotiminae]
                                Coptotomini
                                       [Coptotimini]
                                     Coptotomus
                                             Coptotomus difficilis
                                             Coptotomus interrogatus
                                                   [Coptotomus interrogatus interrogatus]
                                                   [Coptotomus interrogatus obscurus]
                                                   [Coptotomus obscurus]
                                             Coptotomus lenticus
                                             Coptotomus longulus
                                               Coptotomus longulus lenticus
                                               Coptotomus longulus longulus
                                             Coptotomus loticus
                                             Coptotomus serripalpus
                                             Coptotomus venustus
                              Dytiscinae
                                Aciliini
                                       [Acyliini]
                                     Acilius
                                           [Acillius]
                                       Acilius (Acilius)
                                             Acilius abbreviatus
                                             Acilius athabascae
                                             Acilius canaliculatus
                                             Acilius confusus
                                             Acilius fraternus
                                                   [Acilius fraternus dismalus]
                                                   [Acilius fraternus fraternus]
                                             Acilius japonicus
                                             Acilius kishii
                                             Acilius mediatus
                                             Acilius semisulcatus
                                             Acilius sinensis
                                             Acilius sulcatus
                                             Acilius sylvanus
                                       Acilius (Homoeolytrus)
                                             [Acilius (Homoelytrus)]
                                             [Homaeolytrus]
                                             [Homoeolytrus]
                                             Acilius duvergeri
                                             Acilius latiusculus
                                             Acilius simplex
                                     Aethionectes
                                             Aethionectes apicalis
                                             Aethionectes bokumanus
                                             Aethionectes chilonarius
                                             Aethionectes flammulatus
                                             Aethionectes fulvonotatus
                                             Aethionectes irroratus
                                             Aethionectes nigrosignatus
                                             Aethionectes oberthueri
                                     Graphoderus
                                             Graphoderus adamsii
                                             Graphoderus austriacus
                                             Graphoderus bieneri
                                             Graphoderus bilineatus
                                             Graphoderus cinereus
                                             Graphoderus fascicollis
                                                   [Graphoderus fasciatocollis]
                                             Graphoderus liberus
                                             Graphoderus manitobensis
                                             Graphoderus occidentalis
                                             Graphoderus perplexus
                                             Graphoderus rivulorum
                                             Graphoderus zonatus
                                               Graphoderus zonatus verrucifer
                                               Graphoderus zonatus zonatus
                                     Rhantaticus
                                             Rhantaticus congestus
                                     Sandracottus
                                             Sandracottus angulifer
                                             Sandracottus bakewellii
                                             Sandracottus bizonatus
                                             Sandracottus chevrolati
                                             Sandracottus dejeanii
                                             Sandracottus femoralis
                                             Sandracottus festivus
                                             Sandracottus guerini
                                             Sandracottus insignis
                                               Sandracottus insignis insignis
                                               Sandracottus insignis ornatus
                                             Sandracottus jaechi
                                             Sandracottus maculatus
                                             Sandracottus manipurensis
                                             Sandracottus mixtus
                                             Sandracottus nauticus
                                             Sandracottus palawanensis
                                             Sandracottus rotundus
                                     Thermonectus
                                           [Thermonetus]
                                             Thermonectus alfredi
                                             Thermonectus basillaris
                                                   [Thermonectus basillaris intermedius]
                                                   [Thermonectus basillaris latecinctus]
                                                   [Thermonetus basillaris]
                                               Thermonectus basillaris basillaris
                                               Thermonectus basillaris galapagoensis
                                             Thermonectus batesi
                                             Thermonectus circumscriptus
                                             Thermonectus cuneatus
                                             Thermonectus depictus
                                             Thermonectus duponti
                                             Thermonectus intermedius
                                             Thermonectus laporti
                                             Thermonectus leprieuri
                                             Thermonectus margineguttatus
                                             Thermonectus marmoratus
                                                   [Thermonetus marmoratus]
                                             Thermonectus nigrofasciatus
                                               Thermonectus nigrofasciatus nigrofasciatus
                                               Thermonectus nigrofasciatus ornaticollis
                                             Thermonectus nobilis
                                             Thermonectus ornaticollis
                                             Thermonectus sibleyi
                                             Thermonectus simulator
                                             Thermonectus succinctus
                                                   [Thermonectus peninsularis]
                                                   [Thermonectus succintus]
                                             Thermonectus variegatus
                                             Thermonectus zimmermani
                                     Tikoloshanes
                                             Tikoloshanes eretiformis
                                Aubehydrini
                                       [Aubehydrinae]
                                     Notaticus
                                             Notaticus fasciatus
                                             Notaticus obscurus
                                Cybistrini
                                     Austrodytes
                                             Austrodytes insularis
                                             Austrodytes plateni
                                     Cybister
                                       Cybister (Cybister)
                                             [Cybister (Scaphinectes)]
                                             Cybister alluaudi
                                             Cybister bengalensis
                                             Cybister buqueti
                                             Cybister cardoni
                                             Cybister cavicollis
                                             Cybister celebensis
                                             Cybister cephalotes
                                             Cybister chinensis
                                             Cybister cinctus
                                             Cybister cognatus
                                             Cybister concessor
                                             Cybister confusus
                                             Cybister crassipes
                                             Cybister crassiusculus
                                             Cybister dejeanii
                                             Cybister dytiscoides
                                             Cybister ellipticus
                                             Cybister explanatus
                                             Cybister extenuans
                                             Cybister favareli
                                             Cybister fimbriolatus
                                               Cybister fimbriolatus crotchi
                                               Cybister fimbriolatus fimbriolatus
                                             Cybister flavocinctus
                                             Cybister fumatus
                                             Cybister fusculus
                                             Cybister godeffroyi
                                             Cybister gracilis
                                             Cybister gschwendtneri
                                             Cybister guerini
                                             Cybister guignoti
                                               Cybister guignoti guignoti
                                               Cybister guignoti pseudosenegalensis
                                             Cybister hypomelas
                                             Cybister janczyki
                                             Cybister javanus
                                             Cybister laevis
                                             Cybister lateralimarginalis
                                               Cybister lateralimarginalis lateralimarginalis
                                               Cybister lateralimarginalis ponticus
                                               Cybister lateralimarginalis torquatus
                                             Cybister lewisianus
                                             Cybister limbatus
                                             Cybister loxidiscus
                                             Cybister natalensis
                                             Cybister nebulosus
                                             Cybister occidentalis
                                             Cybister pectoralis
                                             Cybister pederzanii
                                             Cybister reichei
                                             Cybister rugosus
                                             Cybister rugulosus
                                             Cybister schoutedeni
                                             Cybister semiaciculatus
                                             Cybister senegalensis
                                             Cybister straeleni
                                             Cybister tibialis
                                             Cybister tripunctatus
                                               Cybister tripunctatus africanus
                                               Cybister tripunctatus lateralis
                                               Cybister tripunctatus temnenkii
                                               Cybister tripunctatus tripunctatus
                                             Cybister ventralis
                                             Cybister weckwerthi
                                             Cybister wittmeri
                                             Cybister yulensis
                                       Cybister (Megadytoides)
                                             Cybister marginicollis
                                       Cybister (Melanectes)
                                             Cybister alemon
                                             Cybister aterrimus
                                             Cybister basilewskyi
                                             Cybister bellicosus
                                             Cybister bimaculatus
                                             Cybister blotei
                                             Cybister brevis
                                             Cybister burgeoni
                                             Cybister convexus
                                             Cybister dehaanii
                                             Cybister desjardinsii
                                             Cybister dissentiens
                                             Cybister distinctus
                                             Cybister ertli
                                             Cybister feraudi
                                             Cybister griphodes
                                                   [Cybister griphodes griphodes]
                                                   [Cybister griphodes immarginatus]
                                             Cybister insignis
                                               Cybister insignis caprai
                                               Cybister insignis insignis
                                               Cybister insignis purpureovirgatus
                                             Cybister irritans
                                             Cybister longulus
                                             Cybister lynceus
                                             Cybister mesomelas
                                             Cybister mocquerysi
                                             Cybister modestus
                                             Cybister nigrescens
                                             Cybister nigripes
                                             Cybister operosus
                                             Cybister owas
                                             Cybister papuanus
                                             Cybister pinguis
                                             Cybister posticus
                                             Cybister procax
                                               Cybister procax procax
                                               Cybister procax vicinatus
                                             Cybister prolixus
                                             Cybister semirugosus
                                             Cybister siamensis
                                             Cybister smaragdinus
                                             Cybister sugillatus
                                             Cybister sumatrensis
                                             Cybister thermolytes
                                             Cybister vicinus
                                             Cybister vulneratus
                                             Cybister zimmermanni
                                       Cybister (Neocybister)
                                             Cybister festae
                                             Cybister puncticollis
                                             Cybister japonicus
                                             Cybister kansou
                                             Cybister parvus
                                             Cybister szechwanensis
                                     Megadytes
                                       Megadytes (Bifurcitus)
                                             Megadytes ducalis
                                             Megadytes lherminieri
                                             Megadytes magnus
                                       Megadytes (Megadytes)
                                             Megadytes carcharias
                                             Megadytes ecuadorius
                                             Megadytes flohri
                                             Megadytes fraternus
                                             Megadytes guayanensis
                                             Megadytes guignoti
                                             Megadytes laevigatus
                                             Megadytes latus
                                             Megadytes marginithorax
                                             Megadytes steinheili
                                       Megadytes (Paramegadytes)
                                             Megadytes australis
                                             Megadytes glaucus
                                       Megadytes (Trifurcitus)
                                             Megadytes aubei
                                               Megadytes aubei aubei
                                               Megadytes aubei meridionalis
                                             Megadytes fallax
                                             Megadytes gravidus
                                             Megadytes obesus
                                             Megadytes perplexus
                                             Megadytes robustus
                                             Megadytes costalis
                                             Megadytes giganteus
                                             Megadytes obovatus
                                     Onychohydrus
                                             Onychohydrus hookeri
                                             Onychohydrus scutellaris
                                     Regimbartina
                                             Regimbartina pruinosa
                                     Spencerhydrus
                                             Spencerhydrus latecinctus
                                             Spencerhydrus pulchellus
                                     Sternhydrus
                                           [Onychohydrus (Sternhydrus)]
                                             Sternhydrus atratus
                                                   [Onychohydrus atratus]
                                             Sternhydrus gibbosus
                                                   [Onychohydrus gibbosus]
                                             Sternhydrus kolbei
                                                   [Onychohydrus kolbei]
                                             Sternhydrus toxopei
                                                   [Onychohydrus toxopei]
                                Dytiscini
                                     Dytiscus
                                           [Leionotus]
                                           [Macrodytes]
                                             Dytiscus alaskanus
                                             Dytiscus carolinus
                                             Dytiscus circumcinctus
                                                   [Dytiscus anxius]
                                                   [Dytiscus ooligbucki]
                                             Dytiscus circumflexus
                                             Dytiscus cordieri
                                             Dytiscus dauricus
                                                   [Dytiscus vexatus]
                                               Dytiscus dauricus dauricus
                                               Dytiscus dauricus zaitzevi
                                             Dytiscus delictus
                                             Dytiscus dimidiatus
                                             Dytiscus distantus
                                             Dytiscus fasciventris
                                             Dytiscus habilis
                                             Dytiscus harrisii
                                             Dytiscus hatchi
                                             Dytiscus hybridus
                                             Dytiscus lapponicus
                                               Dytiscus lapponicus disjunctus
                                               Dytiscus lapponicus lapponicus
                                             Dytiscus latissimus
                                             Dytiscus latro
                                             Dytiscus marginalis
                                               Dytiscus marginalis czerskii
                                               Dytiscus marginalis marginalis
                                             Dytiscus marginicollis
                                             Dytiscus mutinensis
                                             Dytiscus persicus
                                             Dytiscus pisanus
                                             Dytiscus semisulcatus
                                             Dytiscus sharpi
                                             Dytiscus sinensis
                                             Dytiscus thianschanicus
                                             Dytiscus verticalis
                                Eretini
                                     Eretes
                                             Eretes australis
                                             Eretes explicitus
                                             Eretes griseus
                                             Eretes sticticus
                                                   [Eretes occidentalis]
                                                   [Eretes stricticus]
                                Hydaticini
                                     Hydaticus
                                       Hydaticus (Hydaticus)
                                             Hydaticus aruspex
                                             Hydaticus cinctipennis
                                             Hydaticus continentalis
                                             Hydaticus piceus
                                             Hydaticus schelkovnikovi
                                             Hydaticus seminiger
                                             Hydaticus transversalis
                                               Hydaticus transversalis laevisculptus
                                               Hydaticus transversalis transversalis
                                       Hydaticus (Prodaticus)
                                             [Hydaticus (Guignotites)]
                                             [Hydaticus (Hydaticinus)]
                                             [Hydaticus (Pleurodytes)]
                                             [Prodaticus]
                                             Hydaticus abyssinicus
                                             Hydaticus aequabilis
                                             Hydaticus africanus
                                                   [Prodaticus africanus]
                                             Hydaticus agaboides
                                             Hydaticus amydrus
                                             Hydaticus apiatus
                                             Hydaticus arabicus
                                             Hydaticus arcuatus
                                             Hydaticus basicollis
                                             Hydaticus batchianensis
                                               Hydaticus batchianensis batchianensis
                                               Hydaticus batchianensis similis
                                             Hydaticus bengalensis
                                             Hydaticus bihamatus
                                               Hydaticus bihamatus bihamatus
                                               Hydaticus bihamatus goryi
                                             Hydaticus bimarginatus
                                             Hydaticus bipunctatus
                                               Hydaticus bipunctatus bipunctatus
                                               Hydaticus bipunctatus conjungens
                                             Hydaticus bitalensis
                                             Hydaticus bivittatus
                                             Hydaticus bowringii
                                             Hydaticus caffer
                                             Hydaticus capicola
                                             Hydaticus chrisi
                                             Hydaticus collarti
                                             Hydaticus concolor
                                             Hydaticus congo
                                             Hydaticus consanguineus
                                             Hydaticus conspersus
                                               Hydaticus conspersus conspersus
                                               Hydaticus conspersus sakishimanus
                                             Hydaticus daemeli
                                             Hydaticus decorus
                                             Hydaticus devexus
                                             Hydaticus dineutoides
                                             Hydaticus dintelmanni
                                             Hydaticus dorsiger
                                             Hydaticus dregei
                                             Hydaticus epipleuricus
                                             Hydaticus exclamationis
                                             Hydaticus fabricii
                                               Hydaticus fabricii confusus
                                               Hydaticus fabricii fabricii
                                               Hydaticus fabricii loeffleri
                                             Hydaticus figuratus
                                             Hydaticus fijiensis
                                             Hydaticus finus
                                             Hydaticus flavolineatus
                                             Hydaticus fractifer
                                             Hydaticus fractivittis
                                             Hydaticus fulvoguttatus
                                             Hydaticus fulvosparsus
                                             Hydaticus galla
                                             Hydaticus gondaricus
                                             Hydaticus grammicus
                                             Hydaticus guignoti
                                             Hydaticus histrio
                                             Hydaticus humeralis
                                             Hydaticus incertus
                                             Hydaticus ineptus
                                                   [Hydaticus servillianus ineptus]
                                             Hydaticus inexspectatus
                                             Hydaticus intermedius
                                             Hydaticus interrogator
                                             Hydaticus jeanneli
                                             Hydaticus kolbei
                                             Hydaticus laceratus
                                             Hydaticus laetabilis
                                             Hydaticus lateralis
                                             Hydaticus latior
                                             Hydaticus lativittis
                                             Hydaticus leander
                                             Hydaticus limnetes
                                             Hydaticus litigiosus
                                             Hydaticus luczonicus
                                             Hydaticus macularis
                                             Hydaticus madagascariensis
                                             Hydaticus major
                                             Hydaticus matruelis
                                             Hydaticus mexaformis
                                             Hydaticus microdaemeli
                                             Hydaticus mocquerysi
                                             Hydaticus musivus
                                             Hydaticus natalensis
                                             Hydaticus nigritulus
                                             Hydaticus nigrotaeniatus
                                             Hydaticus okalehubyi
                                             Hydaticus opaculus
                                             Hydaticus orissaensis
                                             Hydaticus ornatus
                                             Hydaticus pacificus
                                             Hydaticus paganus
                                             Hydaticus palliatus
                                             Hydaticus parallelus
                                             Hydaticus peregrinus
                                             Hydaticus pescheti
                                             Hydaticus petitii
                                             Hydaticus philippensis
                                             Hydaticus pictus
                                                   [Prodaticus pictus]
                                             Hydaticus plagiatus
                                             Hydaticus platamboides
                                             Hydaticus platteeuwi
                                             Hydaticus poecilus
                                             Hydaticus ponticus
                                             Hydaticus propinquus
                                             Hydaticus pulcher
                                             Hydaticus pullatus
                                             Hydaticus quadriguttatus
                                             Hydaticus quadrivittatus
                                               Hydaticus quadrivittatus ssp. australianus
                                             Hydaticus reductus
                                             Hydaticus rhantaticoides
                                             Hydaticus rhantoides
                                             Hydaticus ricinus
                                             Hydaticus riehli
                                             Hydaticus rimosus
                                             Hydaticus rivanolis
                                             Hydaticus rochei
                                             Hydaticus saecularis
                                             Hydaticus satoi
                                               Hydaticus satoi dhofarensis
                                               Hydaticus satoi satoi
                                             Hydaticus scapularis
                                             Hydaticus schultzei
                                             Hydaticus sellatus
                                             Hydaticus septemlineatus
                                             Hydaticus servillianus
                                                   [Hydaticus servillianus servillianus]
                                             Hydaticus severini
                                             Hydaticus sexguttatus
                                             Hydaticus sobrinus
                                             Hydaticus speciosus
                                             Hydaticus stappersi
                                             Hydaticus subfasciatus
                                             Hydaticus subsignatus
                                             Hydaticus suffusus
                                             Hydaticus tenuis
                                             Hydaticus testudinarius
                                             Hydaticus thermonectoides
                                             Hydaticus torosus
                                             Hydaticus tschoffeni
                                             Hydaticus tuyuensis
                                             Hydaticus ugandaensis
                                             Hydaticus ussherii
                                             Hydaticus vaziranii
                                             Hydaticus verecundus
                                             Hydaticus vittatus
                                               Hydaticus vittatus angustulus
                                               Hydaticus vittatus vittatus
                                             Hydaticus vitticollis
                                             Hydaticus wattsi
                                             Hydaticus xanthomelas
                                             Hydaticus leechi
                                               Hydaticus leechi ssp. celebesanus
                                               Hydaticus leechi ssp. subrutilus
                                             Hydaticus lenzi
                                                   Hydaticus lenzi f. swani
                                               Hydaticus lenzi ssp. nepalensis
                                             Hydaticus modestus
                                Hyderodini
                                     Hyderodes
                                             Hyderodes crassus
                                             Hyderodes shuckardi
                              Hydrodytinae
                                Hydrodytini
                                     Hydrodytes
                                             Hydrodytes dodgei
                                             Hydrodytes inaciculatus
                                             Hydrodytes opalinus
                                     Microhydrodytes
                                             Microhydrodytes elachistus
                              Hydroporinae
                                Bidessini
                                     Africodytes
                                             Africodytes kongouensis
                                             Africodytes maximus
                                             Africodytes mopiensis
                                             Africodytes rubromaculatus
                                             Africodytes silvestris
                                     Allodessus
                                             Allodessus bistrigatus
                                             Allodessus megacephalus
                                                   [Liodessus megacephalus]
                                             Allodessus oliveri
                                                   [Liodessus oliveri]
                                             Allodessus skottsbergi
                                                   [Liodessus skottsbergi]
                                             Allodessus thienemanni
                                     Amarodytes
                                             Amarodytes boggianii
                                             Amarodytes duponti
                                             Amarodytes guidi
                                             Amarodytes oberthueri
                                             Amarodytes percosioides
                                             Amarodytes plaumanni
                                             Amarodytes pulchellus
                                             Amarodytes segrix
                                             Amarodytes testaceopictus
                                             Amarodytes undulatus
                                     Anodocheilus
                                             Anodocheilus bellitae
                                             Anodocheilus daccordii
                                             Anodocheilus elenauerae
                                             Anodocheilus elizabethae
                                             Anodocheilus exiguus
                                                   [Bidessus exiguus]
                                             Anodocheilus florencae
                                             Anodocheilus francescae
                                             Anodocheilus germanus
                                             Anodocheilus guatemalensis
                                             Anodocheilus janae
                                             Anodocheilus lenorae
                                             Anodocheilus maculatus
                                             Anodocheilus oramae
                                             Anodocheilus orientalis
                                             Anodocheilus phyllisae
                                             Anodocheilus piari
                                             Anodocheilus ruthae
                                             Anodocheilus sarae
                                             Anodocheilus silvestrii
                                             Anodocheilus venezuelanus
                                                   [Anodocheilus venezuelanum]
                                             Anodocheilus villae
                                             Anodocheilus virginiae
                                     Bidessodes
                                       Bidessodes (Bidessodes)
                                             Bidessodes acharistus
                                             Bidessodes charaxinus
                                             Bidessodes demarcoi
                                             Bidessodes elongatus
                                             Bidessodes evanidus
                                             Bidessodes fragilis
                                             Bidessodes hamadae
                                             Bidessodes hygrobius
                                             Bidessodes jucundus
                                             Bidessodes nessimiani
                                             Bidessodes plicatus
                                             Bidessodes semistriatus
                                             Bidessodes subsignatus
                                       Bidessodes (Hughbosdinius)
                                             Bidessodes knischi
                                             Bidessodes obscuripennis
                                       Bidessodes (Youngulus)
                                             Bidessodes franki
                                     Bidessonotus
                                             Bidessonotus bicolor
                                             Bidessonotus browneanus
                                                   [Bidessus browneanus]
                                             Bidessonotus canis
                                             Bidessonotus caraibus
                                             Bidessonotus championi
                                             Bidessonotus dubius
                                             Bidessonotus fallax
                                             Bidessonotus inconspicuus
                                                   [Bidessus inconspicuus]
                                             Bidessonotus inigmaticus
                                             Bidessonotus longovalis
                                                   [Bidessus longovalis]
                                             Bidessonotus melanocephalus
                                             Bidessonotus mexicanus
                                             Bidessonotus mobilis
                                             Bidessonotus morosus
                                             Bidessonotus nepotinus
                                             Bidessonotus obtusatus
                                             Bidessonotus otrerus
                                             Bidessonotus paludicolus
                                             Bidessonotus peregrinus
                                             Bidessonotus pictus
                                             Bidessonotus ploterus
                                             Bidessonotus pollostus
                                             Bidessonotus pulicarius
                                                   [Bidessus pulicarius]
                                                   [Bidessus subsericeus]
                                             Bidessonotus regimbarti
                                             Bidessonotus rhampherens
                                             Bidessonotus rubellus
                                             Bidessonotus sobrinus
                                             Bidessonotus tibialis
                                             Bidessonotus truncatus
                                             Bidessonotus vicinus
                                     Bidessus
                                             Bidessus alienus
                                             Bidessus anatolicus
                                               Bidessus anatolicus anatolicus
                                               Bidessus anatolicus kadmos
                                               Bidessus anatolicus phoenix
                                             Bidessus apicidens
                                             Bidessus bertrandi
                                             Bidessus cacozelus
                                             Bidessus calabricus
                                             Bidessus ceratus
                                             Bidessus complicatus
                                             Bidessus coxalis
                                             Bidessus cretensis
                                             Bidessus decellei
                                             Bidessus delicatulus
                                             Bidessus excavatus
                                             Bidessus exornatus
                                             Bidessus fraudator
                                             Bidessus fulgidus
                                             Bidessus funebris
                                             Bidessus glabrescens
                                             Bidessus goudotii
                                             Bidessus grossepunctatus
                                             Bidessus imitator
                                             Bidessus knapporum
                                             Bidessus longistriga
                                             Bidessus minutissimus
                                             Bidessus muelleri
                                                   [Bidessus tiragalloi]
                                             Bidessus muluensis
                                             Bidessus mundulus
                                             Bidessus nasutus
                                             Bidessus nero
                                             Bidessus nesioticus
                                             Bidessus omercooperae
                                             Bidessus ovoideus
                                             Bidessus perexiguus
                                             Bidessus pergranulum
                                             Bidessus perrinae
                                             Bidessus perssoni
                                             Bidessus pumilus
                                             Bidessus rossi
                                             Bidessus rothschildi
                                             Bidessus ruandensis
                                             Bidessus saucius
                                             Bidessus seydeli
                                             Bidessus sharpi
                                             Bidessus sodalis
                                             Bidessus straeleni
                                             Bidessus toumodiensis
                                             Bidessus udus
                                             Bidessus unistriatus
                                             Bidessus wilmoti
                                             Bidessus leveri
                                     Borneodessus
                                             Borneodessus zetteli
                                               Borneodessus zetteli kalimantanensis
                                               Borneodessus zetteli zetteli
                                     Brachyvatus
                                             Brachyvatus acuminatus
                                             Brachyvatus apicatus
                                                   [Bidessus seminulum]
                                                   [Brachyvatus seminulum]
                                             Brachyvatus bituberculata
                                             Brachyvatus borrei
                                     Clypeodytes
                                       Clypeodytes (Clypeodytes)
                                             Clypeodytes ater
                                             Clypeodytes bedeli
                                             Clypeodytes bicornis
                                             Clypeodytes bufo
                                             Clypeodytes concivis
                                             Clypeodytes cribrosus
                                             Clypeodytes darlingtoni
                                             Clypeodytes densepunctatus
                                             Clypeodytes divoi
                                             Clypeodytes eboris
                                             Clypeodytes fartilis
                                             Clypeodytes feryi
                                             Clypeodytes flexuosus
                                             Clypeodytes insularis
                                             Clypeodytes jaechi
                                             Clypeodytes larsoni
                                             Clypeodytes lentus
                                             Clypeodytes loriae
                                               Clypeodytes loriae loriae
                                               Clypeodytes loriae sumatrensis
                                             Clypeodytes meridionalis
                                             Clypeodytes migrator
                                             Clypeodytes perlautus
                                             Clypeodytes procerus
                                             Clypeodytes proditus
                                             Clypeodytes pseudolentus
                                             Clypeodytes roeri
                                             Clypeodytes similis
                                             Clypeodytes simplex
                                             Clypeodytes sordidipennis
                                             Clypeodytes spangleri
                                             Clypeodytes submarginatus
                                             Clypeodytes viator
                                             Clypeodytes weberi
                                             Clypeodytes weiri
                                       Clypeodytes (Hypoclypeus)
                                             Clypeodytes duodecimmaculatus
                                             Clypeodytes gestroi
                                             Clypeodytes pertusus
                                             Clypeodytes severini
                                       Clypeodytes (Paraclypeus)
                                             Clypeodytes hemani
                                             Clypeodytes bifasciatus
                                             Clypeodytes dilutus
                                     Comaldessus
                                             Comaldessus stygius
                                     Crinodessus
                                             Crinodessus amyae
                                     Fontidessus
                                             Fontidessus ornatus
                                             Fontidessus toboganensis
                                             Fontidessus wheeleri
                                     Geodessus
                                             Geodessus besucheti
                                             Geodessus kejvali
                                     Gibbidessus
                                             Gibbidessus chipi
                                     Glareadessus
                                             Glareadessus franzi
                                             Glareadessus stocki
                                     Hemibidessus
                                             Hemibidessus bifasciatus
                                             Hemibidessus celinoides
                                             Hemibidessus conicus
                                             Hemibidessus plaumanni
                                             Hemibidessus spangleri
                                             Hemibidessus spiroductus
                                     Huxelhydrus
                                             Huxelhydrus syntheticus
                                     Hydroglyphus
                                             Hydroglyphus aethiopicus
                                             Hydroglyphus amamiensis
                                             Hydroglyphus angularis
                                             Hydroglyphus angulolineatus
                                             Hydroglyphus annamita
                                             Hydroglyphus apertus
                                             Hydroglyphus baeri
                                             Hydroglyphus balkei
                                             Hydroglyphus basalis
                                             Hydroglyphus bilardoi
                                             Hydroglyphus borkuanus
                                             Hydroglyphus capitatus
                                             Hydroglyphus circulatus
                                             Hydroglyphus confusus
                                             Hydroglyphus crassifrons
                                             Hydroglyphus daemeli
                                             Hydroglyphus dakarensis
                                             Hydroglyphus divisus
                                             Hydroglyphus erannus
                                             Hydroglyphus farquharensis
                                             Hydroglyphus flammulatus
                                             Hydroglyphus flaviculus
                                             Hydroglyphus flavoguttatus
                                             Hydroglyphus flumineus
                                             Hydroglyphus fufai
                                             Hydroglyphus fulvaster
                                             Hydroglyphus fuscipennis
                                             Hydroglyphus gabonicus
                                             Hydroglyphus geminodes
                                             Hydroglyphus geminus
                                             Hydroglyphus godeffroyi
                                             Hydroglyphus grammopterus
                                             Hydroglyphus gujaratensis
                                             Hydroglyphus hamulatus
                                             Hydroglyphus hummeli
                                             Hydroglyphus incisus
                                             Hydroglyphus incognitus
                                             Hydroglyphus inconstans
                                             Hydroglyphus infirmus
                                             Hydroglyphus instriatus
                                             Hydroglyphus intermedius
                                             Hydroglyphus japonicus
                                             Hydroglyphus kalaharii
                                             Hydroglyphus kifunei
                                             Hydroglyphus koppi
                                             Hydroglyphus laeticulus
                                             Hydroglyphus leai
                                             Hydroglyphus lenzi
                                             Hydroglyphus licenti
                                             Hydroglyphus lineolatus
                                             Hydroglyphus lobulatus
                                             Hydroglyphus luteolus
                                             Hydroglyphus major
                                             Hydroglyphus marmottani
                                             Hydroglyphus mastersii
                                             Hydroglyphus milkoi
                                             Hydroglyphus mysorensis
                                             Hydroglyphus noteroides
                                             Hydroglyphus orientalis
                                             Hydroglyphus orthogrammus
                                             Hydroglyphus ovatus
                                             Hydroglyphus paludivagus
                                             Hydroglyphus pendjabensis
                                             Hydroglyphus pentagrammus
                                             Hydroglyphus perssoni
                                             Hydroglyphus plagiatus
                                             Hydroglyphus pradhani
                                             Hydroglyphus pseudoctoguttatus
                                             Hydroglyphus pseudogeminus
                                             Hydroglyphus regimbarti
                                             Hydroglyphus rocchii
                                             Hydroglyphus roeri
                                             Hydroglyphus shalensis
                                             Hydroglyphus signatellus
                                             Hydroglyphus signatus
                                             Hydroglyphus sinuspersicus
                                             Hydroglyphus socotraensis
                                             Hydroglyphus sordidus
                                             Hydroglyphus speculum
                                             Hydroglyphus splendidus
                                             Hydroglyphus strigicollis
                                             Hydroglyphus striola
                                             Hydroglyphus thienemanni
                                             Hydroglyphus transvaalensis
                                             Hydroglyphus transversus
                                             Hydroglyphus trassaerti
                                             Hydroglyphus trifasciatus
                                             Hydroglyphus vitchumwii
                                             Hydroglyphus zanzibarensis
                                             Hydroporus aberrans
                                             Hydroporus fairmairei
                                     Hypodessus
                                             Hypodessus cruciatus
                                             Hypodessus crucifer
                                             Hypodessus curvilineatus
                                             Hypodessus dasythrix
                                             Hypodessus frustrator
                                             Hypodessus titschacki
                                     Kakadudessus
                                             Kakadudessus tomweiri
                                     Leiodytes
                                             Leiodytes acutus
                                             Leiodytes atomus
                                             Leiodytes australis
                                             Leiodytes bicolor
                                             Leiodytes camerunensis
                                             Leiodytes demoulini
                                               Leiodytes demoulini congoanus
                                               Leiodytes demoulini demoulini
                                             Leiodytes evanescens
                                             Leiodytes frontalis
                                             Leiodytes gracilis
                                             Leiodytes griseoguttatus
                                             Leiodytes guttulatus
                                             Leiodytes hieroglyphicus
                                             Leiodytes horai
                                             Leiodytes imitator
                                             Leiodytes indicus
                                             Leiodytes javanus
                                             Leiodytes kyushuensis
                                             Leiodytes lanyuensis
                                             Leiodytes marginicollis
                                             Leiodytes minutus
                                             Leiodytes miyamotoi
                                             Leiodytes nicobaricus
                                             Leiodytes oblongus
                                             Leiodytes orissaensis
                                             Leiodytes perforatus
                                             Leiodytes regimbarti
                                             Leiodytes similis
                                             Leiodytes vietnamensis
                                     Limbodessus
                                           [Boongurrus]
                                           [Kintingka]
                                           [Nirridessus]
                                           [Tjirtudessus]
                                             Limbodessus amabilis
                                                   [Liodessus amabilis]
                                             Limbodessus atypicalis
                                             Limbodessus barwidgeeensis
                                             Limbodessus bialveus
                                                   [Tjirtudessus bialveus]
                                             Limbodessus bigbellensis
                                                   [Nirridessus bigbellensis]
                                             Limbodessus capeensis
                                             Limbodessus challaensis
                                                   [Nirridessus challaensis]
                                             Limbodessus cheesmanae
                                             Limbodessus compactus
                                             Limbodessus cooperi
                                             Limbodessus cueensis
                                                   [Nirridessus cueensis]
                                             Limbodessus cunyuensis
                                                   [Tjirtudessus cunyuensis]
                                             Limbodessus curviplicatus
                                                   [Liodessus curviplicatus]
                                             Limbodessus eberhardi
                                                   [Tjirtudessus eberhardi]
                                             Limbodessus exilis
                                             Limbodessus fridaywellensis
                                                   [Nirridessus fridaywellensis]
                                             Limbodessus gemellus
                                                   [Liodessus gemellus]
                                             Limbodessus gumwellensis
                                             Limbodessus hahni
                                                   [Tjirtudessus hahni]
                                             Limbodessus harleyi
                                             Limbodessus hillviewensis
                                             Limbodessus hinkleri
                                                   [Nirridessus hinkleri]
                                             Limbodessus inornatus
                                                   [Liodessus inornatus]
                                             Limbodessus insolitus
                                             Limbodessus jundeeensis
                                                   [Tjirtudessus jundeeensis]
                                             Limbodessus karalundiensis
                                                   [Tjirtudessus karalundiensis]
                                             Limbodessus kurutjutu
                                                   [Kintingka kurutjutu]
                                             Limbodessus lapostaae
                                                   [Nirridessus lapostaae]
                                             Limbodessus leysi
                                             Limbodessus lornaensis
                                             Limbodessus macrohinkleri
                                             Limbodessus macrolornaensis
                                             Limbodessus macrotarsus
                                                   [Tjirtudessus macrotarsus]
                                             Limbodessus magnificus
                                                   [Tjirtudessus magnificus]
                                             Limbodessus masonensis
                                                   [Nirridessus masonensis]
                                             Limbodessus melitaensis
                                             Limbodessus microbubba
                                             Limbodessus micromelitaensis
                                             Limbodessus micrommatoion
                                             Limbodessus microocula
                                             Limbodessus millbilliensis
                                             Limbodessus mirandaae
                                             Limbodessus morgani
                                                   [Nirridessus morgani]
                                             Limbodessus murrumensis
                                             Limbodessus nambiensis
                                             Limbodessus narryerensis
                                             Limbodessus nyungduo
                                             Limbodessus occidentalis
                                             Limbodessus ordinarius
                                             Limbodessus padburyensis
                                             Limbodessus palmulaoides
                                             Limbodessus phoebeae
                                             Limbodessus pinnaclesensis
                                                   [Nirridessus pinnaclesensis]
                                             Limbodessus praelargus
                                                   [Liodessus praelargus]
                                             Limbodessus pulpa
                                                   [Nirridessus pulpa]
                                             Limbodessus raeae
                                             Limbodessus raesideensis
                                                   [Tjirtudessus raesideensis]
                                             Limbodessus rivulus
                                                   [Boongurrus rivulus]
                                             Limbodessus shuckardii
                                                   [Limbodessus dispar]
                                                   [Liodessus dispar]
                                                   [Liodessus shuckardii]
                                             Limbodessus silus
                                                   [Tjirtudessus silus]
                                             Limbodessus surreptitius
                                             Limbodessus sweetwatersensis
                                                   [Tjirtudessus sweetwatersensis]
                                             Limbodessus trispinosus
                                             Limbodessus usitatus
                                             Limbodessus wilunaensis
                                                   [Tjirtudessus wilunaensis]
                                             Limbodessus windarraensis
                                                   [Nirridessus windarraensis]
                                             Limbodessus wogarthaensis
                                             Limbodessus yandalensis
                                             Limbodessus yarrabubbaensis
                                             Limbodessus yuinmeryensis
                                                   [Tjirtudessus yuinmeryensis]
                                     Liodessus
                                             Liodessus abjectus
                                                   [Liodessus youngi]
                                             Liodessus acollensis
                                             Liodessus adumbratus
                                             Liodessus affinis
                                                   [Bidessus affinis affinis]
                                                   [Bidessus affinis]
                                                   [Uvarus affinis]
                                             Liodessus andinus
                                             Liodessus antrias
                                             Liodessus bogotensis
                                             Liodessus bonariensis
                                             Liodessus bordoni
                                             Liodessus cancellosus
                                             Liodessus cantralli
                                             Liodessus chilensis
                                             Liodessus crassus
                                             Liodessus crotchi
                                                   [Bidessus fuscatus]
                                                   [Hydroporus fuscatus]
                                                   [Liodessus fuscatus]
                                             Liodessus deflectus
                                             Liodessus delfini
                                             Liodessus dilatatus
                                             Liodessus emaciatus
                                             Liodessus fijiensis
                                             Liodessus flavicollis
                                                   [Bidessus flavicollis]
                                                   [Uvarus flavicollis]
                                             Liodessus flavofasciatus
                                             Liodessus guttatus
                                             Liodessus hobbsi
                                                   [Bidessus hobbsi]
                                             Liodessus incrassatus
                                             Liodessus involucer
                                             Liodessus legrosi
                                             Liodessus leonensis
                                             Liodessus luteopictus
                                             Liodessus microscopicus
                                             Liodessus miersii
                                             Liodessus noviaffinis
                                             Liodessus obscurellus
                                                   [Bidessus affinis erythrostomus]
                                                   [Bidessus affinis macularis]
                                                   [Bidessus affinis microreticulatus]
                                                   [Bidessus affinis nigrinus]
                                                   [Bidessus affinis obscurellus]
                                             Liodessus ophonoides
                                             Liodessus patagonicus
                                             Liodessus plicatus
                                             Liodessus rhicnodes
                                             Liodessus riveti
                                             Liodessus saratogae
                                             Liodessus strobeli
                                             Liodessus uruguensis
                                     Microdessus
                                             Microdessus atomarius
                                     Neobidessodes
                                             Neobidessodes bilita
                                                   [Bidessodes bilita]
                                             Neobidessodes darwiniensis
                                             Neobidessodes denticulatus
                                                   [Bidessodes denticulatus]
                                             Neobidessodes flavosignatus
                                                   [Bidessodes flavosignatus]
                                             Neobidessodes grossus
                                                   [Bidessodes grossus]
                                             Neobidessodes gutteridgei
                                                   [Bidessodes gutteridgei]
                                             Neobidessodes limestoneensis
                                                   [Bidessodes limestoneensis]
                                             Neobidessodes mjobergi
                                                   [Bidessodes mjobergi]
                                             Neobidessodes samkrisi
                                             Neobidessodes thoracicus
                                     Neobidessus
                                             Neobidessus alternatus
                                             Neobidessus alvarengai
                                             Neobidessus atomus
                                             Neobidessus ayapel
                                             Neobidessus bokermanni
                                             Neobidessus bolivari
                                             Neobidessus bordoni
                                             Neobidessus confusus
                                             Neobidessus corumbensis
                                             Neobidessus curticornis
                                             Neobidessus discoidalis
                                             Neobidessus hylaeus
                                             Neobidessus lilliputanus
                                             Neobidessus obtusoides
                                             Neobidessus obtusus
                                             Neobidessus persimilis
                                             Neobidessus phyllisae
                                             Neobidessus pulloides
                                             Neobidessus pullus
                                                   [Bidessus pullus]
                                               Neobidessus pullus floridanus
                                                     [Bidessus pullus floridanus]
                                               Neobidessus pullus pullus
                                                     [Bidessus pullus pullus]
                                             Neobidessus spangleri
                                             Neobidessus subvittatus
                                             Neobidessus surinamensis
                                             Neobidessus tricorni
                                             Neobidessus trilineatus
                                             Neobidessus vittatipennis
                                             Neobidessus whitcombi
                                             Neobidessus woodruffi
                                             Neobidessus youngi
                                                   [Bidessus youngi]
                                     Neoclypeodytes
                                             Neoclypeodytes amybethae
                                             Neoclypeodytes anasinus
                                             Neoclypeodytes astrapus
                                             Neoclypeodytes challeti
                                             Neoclypeodytes cinctellus
                                                   [Bidessus cinctellus]
                                             Neoclypeodytes curtulus
                                             Neoclypeodytes discedens
                                             Neoclypeodytes discretus
                                                   [Bidessus discretus]
                                             Neoclypeodytes edithae
                                             Neoclypeodytes fryii
                                                   [Bidessus decoratus]
                                                   [Neoclypeodytes decoratus]
                                             Neoclypeodytes haroldi
                                             Neoclypeodytes latifrons
                                             Neoclypeodytes leachi
                                                   [Bidessus leachi]
                                             Neoclypeodytes luctuosus
                                             Neoclypeodytes lynceus
                                             Neoclypeodytes megalus
                                             Neoclypeodytes nanus
                                             Neoclypeodytes obesus
                                                   [Bidessus obesus]
                                             Neoclypeodytes ornatellus
                                                   [Bidessus ornatellus]
                                             Neoclypeodytes pictodes
                                                   [Bidessus pictodes]
                                             Neoclypeodytes plicipennis
                                                   [Bidessus plicipennis]
                                             Neoclypeodytes quadrinotatus
                                             Neoclypeodytes quadripustulatus
                                                   [Bidessus four-pustulatus]
                                                   [Bidessus quadripustulatus]
                                             Neoclypeodytes roughleyi
                                             Neoclypeodytes similis
                                             Neoclypeodytes tumulus
                                     Pachynectes
                                       Pachynectes (Pachynectes)
                                             Pachynectes hygrotoides
                                             Pachynectes mendax
                                       Pachynectes (Yoloides)
                                             Pachynectes costulifer
                                     Papuadessus
                                             Papuadessus pakdjoko
                                     Platydytes
                                             Platydytes coarctaticollis
                                                   [Platydytes coarctaticollis coarctaticollis]
                                                   [Platydytes coarctaticollis gabonicus]
                                             Platydytes cooperae
                                             Platydytes incognitus
                                             Platydytes inspectatus
                                     Pseuduvarus
                                             Pseuduvarus secundus
                                             Pseuduvarus vitticollis
                                     Sharphydrus
                                             Sharphydrus capensis
                                             Sharphydrus coriaceus
                                     Sinodytes
                                             Sinodytes hubbardi
                                     Tepuidessus
                                             Tepuidessus breweri
                                     Trogloguignotus
                                             Trogloguignotus concii
                                     Tyndallhydrus
                                             Tyndallhydrus caraboides
                                     Uvarus
                                             Uvarus absconditus
                                             Uvarus alluaudi
                                             Uvarus amandus
                                                   [Bidessus amandus]
                                             Uvarus andreinii
                                             Uvarus angustulus
                                             Uvarus baoulicus
                                             Uvarus barombicus
                                             Uvarus betsimisarakus
                                             Uvarus binaghii
                                             Uvarus caprai
                                             Uvarus captiosus
                                             Uvarus chappuisi
                                             Uvarus costaricensis
                                             Uvarus densepunctatus
                                             Uvarus devroyei
                                             Uvarus ejuncidus
                                             Uvarus elotus
                                             Uvarus falli
                                                   [Bidessus falli]
                                             Uvarus fastuosus
                                             Uvarus flavicans
                                             Uvarus gereckei
                                             Uvarus granarius
                                                   [Bidessus granarius]
                                             Uvarus gschwendtneri
                                                   [Hyphydrus gschwendtneri]
                                                   [Uvarus opacus]
                                             Uvarus ibonum
                                             Uvarus infimus
                                             Uvarus inflatus
                                                   [Bidessus inflatus]
                                             Uvarus lacustris
                                                   [Bidessus lacustris]
                                             Uvarus lanzai
                                             Uvarus laurentius
                                             Uvarus limicola
                                             Uvarus livens
                                             Uvarus lorenzoi
                                             Uvarus lutarius
                                             Uvarus magensis
                                             Uvarus mauritiensis
                                             Uvarus medleri
                                             Uvarus miser
                                             Uvarus nigeriensis
                                             Uvarus nubilus
                                             Uvarus occultus
                                                   [Bidessus occultus]
                                             Uvarus omalus
                                             Uvarus omichlodes
                                             Uvarus osserensis
                                             Uvarus pearsonae
                                             Uvarus peringueyi
                                             Uvarus pictipes
                                             Uvarus pinheyi
                                             Uvarus poggii
                                             Uvarus quadrilineatus
                                             Uvarus quadrimaculatus
                                             Uvarus retiarius
                                             Uvarus rivulorum
                                             Uvarus rogersi
                                                   [Bidessus rogersi]
                                             Uvarus satyrus
                                             Uvarus sechellensis
                                             Uvarus spretus
                                             Uvarus straeleni
                                             Uvarus subornatus
                                             Uvarus subtilis
                                                   [Bidessus subplicatus]
                                                   [Bidessus subtilis]
                                             Uvarus suburbanus
                                                   [Bidessus suburbanus]
                                             Uvarus taitii
                                             Uvarus texanus
                                                   [Bidessus texanus]
                                             Uvarus ugandae
                                             Uvarus vagefasciatus
                                             Uvarus venustulus
                                     Yola
                                             Yola alluaudi
                                             Yola babaulti
                                             Yola batekensis
                                             Yola bertrandi
                                             Yola bicarinata
                                               Yola bicarinata bicarinata
                                               Yola bicarinata obscurior
                                             Yola bicostata
                                             Yola bicristata
                                             Yola bistroemi
                                             Yola buettikeri
                                             Yola consanguinea
                                             Yola costipennis
                                                   [Yola costipennis costipennis]
                                             Yola counselli
                                             Yola cuspis
                                             Yola darfurensis
                                             Yola deviata
                                             Yola dilatata
                                             Yola dohrni
                                             Yola endroedyi
                                             Yola enigmatica
                                             Yola ferruginea
                                             Yola fluviatica
                                             Yola frontalis
                                             Yola gabonica
                                             Yola grandicollis
                                             Yola indica
                                             Yola intermedia
                                             Yola kivuana
                                             Yola marginata
                                             Yola mocquerysi
                                             Yola natalensis
                                             Yola nigrosignata
                                             Yola nilgirica
                                             Yola ocris
                                             Yola orientalis
                                             Yola panelii
                                             Yola peringueyi
                                             Yola pinheyi
                                             Yola porcata
                                             Yola senegalensis
                                             Yola simulantis
                                             Yola subcostata
                                             Yola subopaca
                                             Yola swierstrai
                                             Yola tschoffeni
                                             Yola tuberculata
                                                   [Yola costipennis tuberculata]
                                             Yola wraniki
                                     Yolina
                                             Yolina baerti
                                             Yolina balfourbrownei
                                             Yolina brincki
                                             Yolina chopardi
                                             Yolina elegantula
                                             Yolina inopinata
                                             Yolina insignis
                                             Yolina kongouensis
                                             Yolina libera
                                             Yolina royi
                                               Yolina royi fuscidorsis
                                               Yolina royi royi
                                             Yolina sima
                                             Yolina wewalkai
                                     Hydrodessus
                                             Hydrodessus amazonensis
                                             Hydrodessus angularis
                                             Hydrodessus biguttatus
                                             Hydrodessus brasiliensis
                                             Hydrodessus fragrans
                                             Hydrodessus jethoeae
                                             Hydrodessus nanayensis
                                             Hydrodessus octospilus
                                             Hydrodessus peloteretes
                                             Hydrodessus pereirai
                                             Hydrodessus phyllisae
                                             Hydrodessus rattanae
                                             Hydrodessus robinae
                                             Hydrodessus siolii
                                             Hydrodessus soekhnandanae
                                             Hydrodessus spanus
                                             Hydrodessus surinamensis
                                Hydroporini
                                       [Carabhydrini]
                                     Anginopachria
                                             Anginopachria prudeki
                                             Anginopachria schoedli
                                             Anginopachria ullrichi
                                                   [Allopachria ullrichi]
                                     Antiporus
                                             Antiporus bakewellii
                                             Antiporus blakeii
                                             Antiporus femoralis
                                             Antiporus gilbertii
                                             Antiporus gottwaldi
                                             Antiporus hollingsworthi
                                             Antiporus interrogationis
                                             Antiporus jenniferae
                                             Antiporus kalbarriensis
                                             Antiporus mcraeae
                                             Antiporus pembertoni
                                             Antiporus pennifoldae
                                             Antiporus simplex
                                             Antiporus uncifer
                                             Antiporus willyamsi
                                             Antiporus wilsoni
                                     Barretthydrus
                                             Barretthydrus geminatus
                                             Barretthydrus stepheni
                                             Barretthydrus tibialis
                                     Canthyporus
                                             Canthyporus aenigmaticus
                                             Canthyporus alpestris
                                             Canthyporus alvei
                                             Canthyporus angustatus
                                             Canthyporus bicinctus
                                             Canthyporus brincki
                                             Canthyporus canthydroides
                                                   [Canthyporus similator]
                                             Canthyporus congener
                                             Canthyporus consuetus
                                             Canthyporus cooperae
                                             Canthyporus exilis
                                             Canthyporus fluviatilis
                                             Canthyporus guignoti
                                             Canthyporus guttatus
                                             Canthyporus hottentottus
                                             Canthyporus hynesi
                                             Canthyporus kenyensis
                                             Canthyporus lateralis
                                             Canthyporus latus
                                             Canthyporus loeffleri
                                             Canthyporus lowryi
                                             Canthyporus navigator
                                             Canthyporus nebulosus
                                             Canthyporus nimius
                                             Canthyporus parvus
                                             Canthyporus pauliani
                                             Canthyporus petulans
                                             Canthyporus planus
                                             Canthyporus regimbarti
                                             Canthyporus sigillatus
                                             Canthyporus subparallelus
                                             Canthyporus swaziensis
                                             Canthyporus testaceus
                                             Canthyporus turneri
                                             Canthyporus wewalkai
                                     Carabhydrus
                                             Carabhydrus andreas
                                             Carabhydrus innae
                                             Carabhydrus janmillerae
                                             Carabhydrus monteithi
                                             Carabhydrus mubboonus
                                             Carabhydrus niger
                                             Carabhydrus plicatus
                                             Carabhydrus stephanieae
                                             Carabhydrus storeyi
                                             Carabhydrus turaki
                                     Chostonectes
                                             Chostonectes gigas
                                             Chostonectes johnsonii
                                             Chostonectes maai
                                             Chostonectes nebulosus
                                             Chostonectes sharpi
                                             Chostonectes wattsi
                                     Deronectes
                                             Deronectes abnormicollis
                                             Deronectes afghanicus
                                             Deronectes algibensis
                                             Deronectes angelinii
                                             Deronectes angulipennis
                                             Deronectes angusi
                                             Deronectes aubei
                                               Deronectes aubei aubei
                                               Deronectes aubei sanfilippoi
                                             Deronectes balkei
                                             Deronectes bameuli
                                             Deronectes bicostatus
                                             Deronectes biltoni
                                             Deronectes brancuccii
                                             Deronectes brannanii
                                             Deronectes costipennis
                                               Deronectes costipennis costipennis
                                               Deronectes costipennis gignouxi
                                                     [Deronectes costipennis gignouxorum]
                                             Deronectes danielssoni
                                             Deronectes delarouzei
                                             Deronectes depressicollis
                                             Deronectes dolerosus
                                             Deronectes doriae
                                             Deronectes elburs
                                             Deronectes elmii
                                             Deronectes evelynae
                                             Deronectes fairmairei
                                             Deronectes ferrugineus
                                             Deronectes fosteri
                                             Deronectes hakkariensis
                                             Deronectes hebaueri
                                                   [Deronectes hebauerorum]
                                             Deronectes hendrichi
                                             Deronectes hispanicus
                                             Deronectes jaechi
                                             Deronectes kinzelbachi
                                             Deronectes lareynii
                                             Deronectes latus
                                             Deronectes longipes
                                             Deronectes moestus
                                               Deronectes moestus inconspectus
                                               Deronectes moestus moestus
                                             Deronectes nilssoni
                                             Deronectes opatrinus
                                                   [Deronectes silphoides]
                                             Deronectes palaestinensis
                                             Deronectes parvicollis
                                             Deronectes perrinae
                                             Deronectes persicus
                                             Deronectes peyerimhoffi
                                             Deronectes platynotus
                                               Deronectes platynotus mazzoldii
                                               Deronectes platynotus platynotus
                                             Deronectes riberai
                                             Deronectes roberti
                                             Deronectes sahlbergi
                                             Deronectes schuberti
                                             Deronectes semirufus
                                             Deronectes syriacus
                                             Deronectes theryi
                                             Deronectes toledoi
                                             Deronectes vestitus
                                             Deronectes wewalkai
                                             Deronectes wittmeri
                                             Deronectes witzgalli
                                             Deronectes youngi
                                     Ereboporus
                                             Ereboporus naturaconservatus
                                     Graptodytes
                                             Graptodytes aequalis
                                             Graptodytes amaenus
                                                   [Graptodytes amoenus]
                                             Graptodytes atlantis
                                             Graptodytes aurasius
                                             Graptodytes bilineatus
                                             Graptodytes bremondi
                                             Graptodytes bussleri
                                             Graptodytes castilianus
                                             Graptodytes delectus
                                             Graptodytes eremitus
                                             Graptodytes flavipes
                                             Graptodytes fractus
                                             Graptodytes granularis
                                             Graptodytes ignotus
                                             Graptodytes kuchtae
                                             Graptodytes parisii
                                             Graptodytes pictus
                                             Graptodytes pietrii
                                             Graptodytes sedilloti
                                               Graptodytes sedilloti phrygius
                                               Graptodytes sedilloti sedilloti
                                             Graptodytes siculus
                                             Graptodytes snizeki
                                             Graptodytes varius
                                             Graptodytes veterator
                                               Graptodytes veterator behningi
                                               Graptodytes veterator veterator
                                     Haideoporus
                                             Haideoporus texanus
                                     Heterosternuta
                                           [Heterosternus]
                                             Heterosternuta allegheniana
                                                   [Heterosternuta alleghenianus]
                                             Heterosternuta cocheconis
                                                   [Hydroporus cocheconis]
                                             Heterosternuta diversicornis
                                                   [Hydroporus diversicornis]
                                             Heterosternuta folkertsi
                                             Heterosternuta jeanneae
                                             Heterosternuta jenniferae
                                             Heterosternuta laeta
                                                   [Heterosternuta laetus]
                                                   [Hydroporus laetus]
                                             Heterosternuta ohionis
                                             Heterosternuta oppositus
                                                   [Hydroporus oppositus]
                                             Heterosternuta ouachita
                                                   [Heterosternuta ouachitus]
                                             Heterosternuta phoebeae
                                             Heterosternuta pulchra
                                                   [Heterosternuta pulcher]
                                                   [Hydroporus pulcher]
                                             Heterosternuta sulphuria
                                                   [Heterosternuta sulphurius]
                                                   [Hydroporus sulphurius]
                                             Heterosternuta wickhami
                                                   [Hydroporus wickhami]
                                     Hydrocolus
                                             Hydrocolus deflatus
                                                   [Hydroporus deflatus]
                                             Hydrocolus filiolus
                                                   [Hydroporus filiolus]
                                             Hydrocolus heggiensis
                                             Hydrocolus oblitoides
                                             Hydrocolus oblitus
                                                   [Hydroporus oblitus]
                                             Hydrocolus paugus
                                                   [Hydroporus paugus]
                                             Hydrocolus persimilis
                                                   [Hydroporus acadianus]
                                                   [Hydroporus aequus]
                                             Hydrocolus rubyi
                                                   [Hydrocolus rubyae]
                                             Hydrocolus rufiplanulus
                                                   [Hydroporus rufiplanulus]
                                             Hydrocolus rupinus
                                             Hydrocolus sahlbergi
                                             Hydrocolus stagnalis
                                                   [Hydroporus stagnalis]
                                     Hydroporus
                                           [Hydrotarsus]
                                             Hydroporus acutangulus
                                             Hydroporus adelardi
                                             Hydroporus americanus
                                             Hydroporus amguemensis
                                             Hydroporus ampliatus
                                               Hydroporus ampliatus ampliatus
                                               Hydroporus ampliatus colchicus
                                             Hydroporus analis
                                             Hydroporus anatolicus
                                               Hydroporus anatolicus anatolicus
                                               Hydroporus anatolicus koksali
                                             Hydroporus angusi
                                             Hydroporus angustatus
                                             Hydroporus apenninus
                                             Hydroporus appalachius
                                             Hydroporus artvinensis
                                             Hydroporus askalensis
                                             Hydroporus aurora
                                             Hydroporus axillaris
                                             Hydroporus badiellus
                                             Hydroporus basinotatus
                                             Hydroporus bergmani
                                             Hydroporus bisulcatus
                                             Hydroporus bodemeyeri
                                               Hydroporus bodemeyeri bodemeyeri
                                               Hydroporus bodemeyeri cariaensis
                                               Hydroporus bodemeyeri guignoti
                                             Hydroporus boraeorum
                                                   [Hydroporus boreaorum]
                                             Hydroporus boreus
                                             Hydroporus brancoi
                                               Hydroporus brancoi brancoi
                                               Hydroporus brancoi gredensis
                                             Hydroporus brancuccii
                                             Hydroporus brevicornis
                                             Hydroporus brevis
                                             Hydroporus breviusculus
                                             Hydroporus brucki
                                             Hydroporus cagrankaya
                                             Hydroporus californicus
                                             Hydroporus cantabricus
                                             Hydroporus carli
                                             Hydroporus carri
                                                   [Hydroporus carrorum]
                                             Hydroporus civicus
                                             Hydroporus columbianus
                                             Hydroporus compunctus
                                                   [Hydrotarsus compunctus]
                                             Hydroporus constantini
                                             Hydroporus contractulus
                                             Hydroporus crinitisternus
                                             Hydroporus cuprescens
                                             Hydroporus decipiens
                                             Hydroporus dentellus
                                             Hydroporus despectus
                                             Hydroporus dichrous
                                                   [Hydroporus discicollis]
                                             Hydroporus discretus
                                               Hydroporus discretus discretus
                                               Hydroporus discretus tatricus
                                             Hydroporus distinguendus
                                                   [Hydroporus gridellii]
                                             Hydroporus dobrogeanus
                                             Hydroporus elongatulus
                                             Hydroporus errans
                                             Hydroporus erythrocephalus
                                             Hydroporus erzurumensis
                                             Hydroporus falli
                                             Hydroporus fatigus
                                             Hydroporus ferrugineus
                                             Hydroporus feryi
                                             Hydroporus fortis
                                             Hydroporus foveolatus
                                             Hydroporus fuscipennis
                                             Hydroporus geniculatus
                                             Hydroporus georgicus
                                             Hydroporus glabriusculus
                                             Hydroporus glasunovi
                                             Hydroporus goldschmidti
                                                   [Hydroporus recidivus]
                                             Hydroporus gossei
                                             Hydroporus gueorguievi
                                             Hydroporus guernei
                                             Hydroporus gyllenhalii
                                             Hydroporus hajeki
                                             Hydroporus hebaueri
                                             Hydroporus hellenicus
                                             Hydroporus holzschuhi
                                             Hydroporus humilis
                                             Hydroporus hygrotoides
                                             Hydroporus ijimai
                                             Hydroporus incognitus
                                             Hydroporus incommodus
                                             Hydroporus ineptus
                                             Hydroporus inscitus
                                             Hydroporus jacobsoni
                                             Hydroporus jelineki
                                             Hydroporus jonicus
                                               Hydroporus jonicus caucasicus
                                               Hydroporus jonicus jonicus
                                             Hydroporus jurjurensis
                                             Hydroporus kabakovi
                                             Hydroporus kasyi
                                             Hydroporus klamathensis
                                             Hydroporus kozlovskii
                                             Hydroporus kraatzii
                                             Hydroporus kryshtali
                                             Hydroporus kurdistanicus
                                             Hydroporus lapponum
                                                   [Hydroporus labradorensis]
                                             Hydroporus larsoni
                                             Hydroporus laticollis
                                             Hydroporus leechi
                                             Hydroporus lenkoranensis
                                             Hydroporus libanus
                                             Hydroporus limbatus
                                             Hydroporus lluci
                                             Hydroporus longicornis
                                             Hydroporus longiusculus
                                                   [Hydroporus hirtellus]
                                                   [Hydroporus utahensis]
                                             Hydroporus longulus
                                             Hydroporus lucasi
                                             Hydroporus lundbergi
                                             Hydroporus lundbladi
                                                   [Hydrotarsus lundbladi]
                                             Hydroporus macedonicus
                                             Hydroporus mannerheimi
                                                   [Hydroporus humeralis]
                                             Hydroporus marginatus
                                             Hydroporus mariannae
                                             Hydroporus martensi
                                             Hydroporus melanarius
                                             Hydroporus melanocephalus
                                             Hydroporus melsheimeri
                                             Hydroporus memnonius
                                             Hydroporus morio
                                             Hydroporus multiguttatus
                                             Hydroporus nanpingensis
                                             Hydroporus neclae
                                             Hydroporus necopinatus
                                               Hydroporus necopinatus necopinatus
                                               Hydroporus necopinatus robertorum
                                               Hydroporus necopinatus roni
                                             Hydroporus neglectus
                                             Hydroporus nevadensis
                                             Hydroporus nigellus
                                             Hydroporus niger
                                                   [Hydroporus latifrons]
                                             Hydroporus nigrita
                                             Hydroporus normandi
                                               Hydroporus normandi alhambrae
                                               Hydroporus normandi ifnii
                                               Hydroporus normandi ifranensis
                                               Hydroporus normandi normandi
                                             Hydroporus notabilis
                                                   [Hydroporus arcticus]
                                             Hydroporus notatus
                                             Hydroporus oasis
                                             Hydroporus obscurus
                                             Hydroporus obsoletus
                                             Hydroporus occidentalis
                                             Hydroporus ophionis
                                             Hydroporus paganettianus
                                             Hydroporus palustris
                                             Hydroporus pervicinus
                                                   [Hydroporus hirsutus]
                                                   [Hydroporus similaris]
                                             Hydroporus pfefferi
                                             Hydroporus pilosus
                                                   [Hydrotarsus pilosus]
                                             Hydroporus planatus
                                             Hydroporus planus
                                             Hydroporus polaris
                                                   [Hydroporus subvirescens]
                                             Hydroporus productus
                                             Hydroporus pseudoniger
                                                   [Hydroporus ruficeps]
                                             Hydroporus pseudopubescens
                                             Hydroporus puberulus
                                             Hydroporus pubescens
                                             Hydroporus punctipennis
                                             Hydroporus rectus
                                             Hydroporus regularis
                                             Hydroporus rufifrons
                                             Hydroporus rufilabris
                                                   [Hydroporus somnus]
                                             Hydroporus rufinasus
                                             Hydroporus sabaudus
                                               Hydroporus sabaudus sabaudus
                                               Hydroporus sabaudus sierranevadensis
                                             Hydroporus saghaliensis
                                             Hydroporus sanfilippoi
                                             Hydroporus sardomontanus
                                             Hydroporus scalesianus
                                             Hydroporus semenowi
                                             Hydroporus shaverdoae
                                             Hydroporus sibiricus
                                             Hydroporus signatus
                                               Hydroporus signatus signatus
                                               Hydroporus signatus youngi
                                             Hydroporus simplex
                                             Hydroporus sinuatipes
                                             Hydroporus sivrikaya
                                             Hydroporus spangleri
                                             Hydroporus springeri
                                             Hydroporus striola
                                                   [Hydroporus striola striola]
                                                   [Hydroporus striola subtonsus]
                                             Hydroporus submuticus
                                             Hydroporus subpubescens
                                             Hydroporus tademus
                                             Hydroporus talyschensis
                                             Hydroporus tartaricus
                                             Hydroporus tatianae
                                             Hydroporus tenebrosus
                                             Hydroporus teres
                                             Hydroporus tessellatus
                                             Hydroporus thracicus
                                             Hydroporus tibetanus
                                             Hydroporus tokui
                                             Hydroporus toledoi
                                             Hydroporus transgrediens
                                                   [Hydroporus discretus ponticus]
                                             Hydroporus transpunctatus
                                                   [Hydroporus funestus]
                                             Hydroporus tristis
                                             Hydroporus truncatus
                                             Hydroporus tuvaensis
                                             Hydroporus uenoi
                                             Hydroporus umbrosus
                                             Hydroporus vagepictus
                                             Hydroporus veronicae
                                             Hydroporus vespertinus
                                             Hydroporus williami
                                             Hydroporus yakutiae
                                             Hydroporus zackii
                                             Hydroporus zimmermanni
                                     Iberoporus
                                             Iberoporus cermenius
                                     Laccornellus
                                             Laccornellus copelatoides
                                             Laccornellus lugubris
                                     Lioporeus
                                           [Falloporus]
                                             Lioporeus pilatei
                                                   [Hydroporus pilatei]
                                             Lioporeus triangularis
                                                   [Hydroporus triangularis]
                                     Megaporus
                                             Megaporus feryi
                                             Megaporus fischeri
                                             Megaporus gardnerii
                                             Megaporus hamatus
                                             Megaporus howittii
                                             Megaporus natvigi
                                             Megaporus piceatus
                                             Megaporus ruficeps
                                             Megaporus solidus
                                             Megaporus tristis
                                             Megaporus wilsoni
                                     Metaporus
                                             Metaporus meridionalis
                                             Metaporus orientalis
                                     Nebrioporus
                                           [Nebrioporus (Nebrioporus)]
                                           [Nebrioporus (Zimmermannius)]
                                           [Potamonectes]
                                             Nebrioporus abyssinicus
                                             Nebrioporus acuminatellus
                                             Nebrioporus airumlus
                                                   [Nebrioporus sulphuricola]
                                             Nebrioporus amicorum
                                             Nebrioporus anchoralis
                                             Nebrioporus assimilis
                                             Nebrioporus baeticus
                                             Nebrioporus balli
                                             Nebrioporus banajai
                                             Nebrioporus brownei
                                             Nebrioporus bucheti
                                               Nebrioporus bucheti bucheti
                                               Nebrioporus bucheti cazorlensis
                                             Nebrioporus canaliculatus
                                             Nebrioporus canariensis
                                             Nebrioporus capensis
                                             Nebrioporus carinatus
                                             Nebrioporus ceresyi
                                             Nebrioporus clarkii
                                             Nebrioporus cooperi
                                             Nebrioporus croceus
                                             Nebrioporus crotchi
                                                   [Nebrioporus walkeri]
                                             Nebrioporus depressus
                                             Nebrioporus dubius
                                             Nebrioporus elegans
                                             Nebrioporus fabressei
                                             Nebrioporus fenestratus
                                             Nebrioporus formaster
                                               Nebrioporus formaster formaster
                                               Nebrioporus formaster jaechi
                                             Nebrioporus hostilis
                                             Nebrioporus indicus
                                             Nebrioporus insignis
                                                   [Nebrioporus princeps]
                                             Nebrioporus kiliani
                                             Nebrioporus kilimandjarensis
                                             Nebrioporus laeviventris
                                             Nebrioporus lanceolatus
                                                   [Nebrioporus islamiticus]
                                             Nebrioporus laticollis
                                             Nebrioporus luctuosus
                                             Nebrioporus lynesi
                                             Nebrioporus macronychus
                                             Nebrioporus martinii
                                               Nebrioporus martinii martinii
                                               Nebrioporus martinii sardus
                                             Nebrioporus mascatensis
                                             Nebrioporus melanogrammus
                                             Nebrioporus millingeni
                                             Nebrioporus nemethi
                                             Nebrioporus nipponicus
                                             Nebrioporus ressli
                                             Nebrioporus rotundatus
                                             Nebrioporus sagartus
                                             Nebrioporus sansii
                                             Nebrioporus schoedli
                                             Nebrioporus scotti
                                             Nebrioporus seriatus
                                             Nebrioporus sichuanensis
                                             Nebrioporus simplicipes
                                             Nebrioporus solivagus
                                             Nebrioporus stearinus
                                                   [Nebrioporus turca]
                                               Nebrioporus stearinus stearinus
                                               Nebrioporus stearinus suavis
                                             Nebrioporus steppensis
                                             Nebrioporus suavis
                                             Nebrioporus tellinii
                                             Nebrioporus vagrans
                                     Necterosoma
                                             Necterosoma aphrodite
                                             Necterosoma darwinii
                                             Necterosoma dispar
                                             Necterosoma novaecaledoniae
                                             Necterosoma penicillatum
                                             Necterosoma regulare
                                             Necterosoma schmeltzi
                                             Necterosoma schoelleri
                                             Necterosoma susanna
                                             Necterosoma theonathani
                                             Necterosoma undecimlineatum
                                     Neoporus
                                             Neoporus arizonicus
                                                   [Hydroporus arizonicus]
                                             Neoporus asidytus
                                                   [Neoporus asyditus]
                                             Neoporus aulicus
                                                   [Hydroporus aulicus]
                                             Neoporus baelus
                                             Neoporus blanchardi
                                                   [Hydroporus blanchardi]
                                             Neoporus carolinus
                                                   [Hydroporus carolinus]
                                                   [Hydroporus proximus]
                                             Neoporus cimicoides
                                                   [Hydroporus cimicoides]
                                             Neoporus clypealis
                                                   [Hydroporus clypealis]
                                             Neoporus dilatatus
                                                   [Hydroporus dilatatus]
                                             Neoporus dimidiatus
                                                   [Hydroporus dimidiatus]
                                                   [Hydroporus semirufus]
                                                   [Hydroporus solitarius]
                                             Neoporus dixianus
                                                   [Hydroporus dixianus]
                                             Neoporus effeminatus
                                                   [Hydroporus effeminatus]
                                             Neoporus floridanus
                                                   [Hydroporus floridanus]
                                             Neoporus gaudens
                                                   [Hydroporus gaudens]
                                             Neoporus hebes
                                                   [Hydroporus hebes]
                                             Neoporus helocrinus
                                             Neoporus hybridus
                                                   [Hydroporus hybridus]
                                             Neoporus latocavus
                                             Neoporus lecontei
                                                   [Hydroporus mixtus]
                                             Neoporus lobatus
                                                   [Hydroporus lobatus]
                                             Neoporus lynceus
                                                   [Hydroporus lynceus]
                                                   [Hydroporus republicanus]
                                             Neoporus mellitus
                                                   [Hydroporus mellitus]
                                             Neoporus pratus
                                             Neoporus psammodytes
                                             Neoporus rheocrinus
                                             Neoporus semiflavus
                                                   [Hydroporus semiflavus]
                                             Neoporus shermani
                                                   [Hydroporus shermani]
                                             Neoporus spurius
                                                   [Hydroporus spurius]
                                             Neoporus striatopunctatus
                                                   [Hydroporus striatopunctatus]
                                             Neoporus sulcipennis
                                                   [Hydroporus sulcipennis]
                                             Neoporus superioris
                                                   [Hydroporus superioris]
                                             Neoporus tennetum
                                             Neoporus tigrinus
                                                   [Hydroporus tigrinus]
                                             Neoporus undulatus
                                                   [Hydroporus consimilus]
                                                   [Hydroporus undulatus]
                                             Neoporus uniformis
                                                   [Hydroporus uniformis]
                                             Neoporus venustus
                                                   [Hydroporus venustus]
                                             Neoporus vitiosus
                                                   [Hydroporus vitiosus]
                                             Neoporus vittatipennis
                                                   [Hydroporus lineolatus]
                                                   [Hydroporus vittatipennis]
                                             Neoporus vittatus
                                                   [Hydroporus vittatus]
                                     Oreodytes
                                           [Deuteronectes]
                                             Oreodytes abbreviatus
                                                   [Deuteronectes abbreviatus]
                                                   [Hydroporus abbreviatus]
                                             Oreodytes alaskanus
                                                   [Hydroporus alaskanus]
                                                   [Hydroporus kincaidi]
                                                   [Hydroporus rainieri]
                                             Oreodytes alpinus
                                                   [Hydroporus alpinus]
                                             Oreodytes angustior
                                                   [Hydroporus angustior]
                                             Oreodytes babai
                                             Oreodytes congruus
                                             Oreodytes crassulus
                                                   [Hydroporus crassulus]
                                             Oreodytes dauricus
                                                   [Hydroporus recticollis]
                                                   [Oreodytes recticollis]
                                             Oreodytes davisii
                                               Oreodytes davisii davisii
                                               Oreodytes davisii rhianae
                                             Oreodytes humboldtensis
                                             Oreodytes jakovlevi
                                             Oreodytes kanoi
                                             Oreodytes laevis
                                                   [Hydroporus hortense]
                                                   [Hydroporus laevis]
                                                   [Hydroporus semiclarus]
                                                   [Hydroporus yukonensis]
                                                   [Oreodytes semiclarus]
                                             Oreodytes leechi
                                             Oreodytes meridionalis
                                             Oreodytes mongolicus
                                             Oreodytes natrix
                                             Oreodytes obesus
                                                   [Hydroporus obesus]
                                               Oreodytes obesus cordillerensis
                                               Oreodytes obesus obesus
                                             Oreodytes okulovi
                                             Oreodytes picturatus
                                                   [Deuteronectes picturatus]
                                                   [Hydroporus picturatus]
                                             Oreodytes productotruncatus
                                                   [Hydroporus productotruncatus]
                                             Oreodytes quadrimaculatus
                                                   [Hydroporus brodei]
                                                   [Hydroporus four-maculatus]
                                             Oreodytes rhyacophilus
                                             Oreodytes sanmarkii
                                                   [Hydroporus rivalis]
                                               Oreodytes sanmarkii alienus
                                               Oreodytes sanmarkii sanmarkii
                                             Oreodytes scitulus
                                               Oreodytes scitulus bisulcatus
                                               Oreodytes scitulus scitulus
                                             Oreodytes septentrionalis
                                                   [Hydroporus septentrionalis]
                                             Oreodytes shorti
                                             Oreodytes sierrae
                                             Oreodytes snoqualmie
                                                   [Hydroporus snoqualmie]
                                             Oreodytes subrotundus
                                                   [Hydroporus subrotundus]
                                     Paroster
                                           [Nirripirti]
                                             Paroster acutipenis
                                             Paroster arachnoides
                                                   [Nirripirti arachnoides]
                                             Paroster baylyi
                                             Paroster bulbus
                                                   [Nirripirti bulbus]
                                             Paroster byroensis
                                                   [Nirripirti byroensis]
                                             Paroster copidotibiae
                                                   [Nirripirti copidotibiae]
                                             Paroster couragei
                                             Paroster darlotensis
                                                   [Nirripirti darlotensis]
                                             Paroster dingbatensis
                                                   [Nirripirti dingbatensis]
                                             Paroster ellenbrookensis
                                             Paroster elongatus
                                             Paroster eurypleuron
                                                   [Nirripirti eurypleuron]
                                             Paroster extraordinarius
                                             Paroster fortisspina
                                                   [Nirripirti fortisspina]
                                             Paroster gibbi
                                             Paroster hamoni
                                                   [Nirripirti hamoni]
                                             Paroster hinzeae
                                                   [Nirripirti hinzeae]
                                             Paroster innouendyensis
                                                   [Nirripirti innouendyensis]
                                             Paroster insculptilis
                                             Paroster killaraensis
                                                   [Nirripirti killaraensis]
                                             Paroster leai
                                             Paroster macrocephalus
                                                   [Nirripirti macrocephalus]
                                             Paroster macrosturtensis
                                                   [Nirripirti macrosturtensis]
                                             Paroster megamacrocephalus
                                                   [Nirripirti megamacrocephalus]
                                             Paroster melroseensis
                                                   [Nirripirti melroseensis]
                                             Paroster mesosturtensis
                                                   [Nirripirti mesosturtensis]
                                             Paroster michaelseni
                                             Paroster microsturtensis
                                                   [Nirripirti microsturtensis]
                                             Paroster milgunensis
                                                   [Nirripirti milgunensis]
                                             Paroster napperbyensis
                                                   [Nirripirti napperbyensis]
                                             Paroster newhavenensis
                                                   [Nirripirti newhavenensis]
                                             Paroster niger
                                             Paroster nigroadumbratus
                                             Paroster novem
                                             Paroster pallescens
                                             Paroster peelensis
                                             Paroster pentameres
                                                   [Nirripirti pentameres]
                                             Paroster plutonicensis
                                                   [Nirripirti plutonicensis]
                                             Paroster readi
                                             Paroster septum
                                                   [Nirripirti septum]
                                             Paroster sharpi
                                             Paroster skaphites
                                                   [Nirripirti skaphites]
                                             Paroster stegastos
                                                   [Nirripirti stegastos]
                                             Paroster tetrameres
                                                   [Nirripirti tetrameres]
                                             Paroster thapsinus
                                                   [Hygrotus thapsinus]
                                             Paroster ursulae
                                             Paroster verrucosus
                                                   [Nirripirti verrucosus]
                                             Paroster wedgeensis
                                                   [Nirripirti wedgeensis]
                                     Peschetius
                                             Peschetius aethiopicus
                                             Peschetius carinipennis
                                             Peschetius nigeriensis
                                             Peschetius nodieri
                                             Peschetius parvus
                                             Peschetius quadricostatus
                                             Peschetius sudanensis
                                             Peschetius toxophorus
                                             Peschetius ultimus
                                     Porhydrus
                                             Porhydrus genei
                                             Porhydrus lineatus
                                             Porhydrus obliquesignatus
                                             Porhydrus vicinus
                                     Rhithrodytes
                                             Rhithrodytes agnus
                                               Rhithrodytes agnus agnus
                                               Rhithrodytes agnus argaensis
                                             Rhithrodytes bimaculatus
                                             Rhithrodytes crux
                                             Rhithrodytes dorsoplagiatus
                                             Rhithrodytes numidicus
                                             Rhithrodytes sexguttatus
                                     Sanfilippodytes
                                             Sanfilippodytes adelardi
                                             Sanfilippodytes barbarae
                                                   [Hydroporus barbarae]
                                             Sanfilippodytes barbarensis
                                                   [Hydroporus barbarensis]
                                             Sanfilippodytes belfragei
                                                   [Hydroporus belfragei]
                                             Sanfilippodytes bertae
                                             Sanfilippodytes bidessoides
                                                   [Hydroporus bidessoides]
                                             Sanfilippodytes brumalis
                                             Sanfilippodytes compertus
                                             Sanfilippodytes corvallis
                                                   [Hydroporus corvallis]
                                             Sanfilippodytes edwardsi
                                                   [Hydroporus edwardsii]
                                             Sanfilippodytes hardyi
                                                   [Hydroporus hardyi]
                                             Sanfilippodytes kingii
                                                   [Hydroporus kingi]
                                                   [Hydroporus kingii]
                                             Sanfilippodytes latebrosus
                                                   [Hydroporus latebrosus]
                                             Sanfilippodytes malkini
                                                   [Hydroporus malkini]
                                             Sanfilippodytes pacificus
                                                   [Hydroporus pacificus]
                                             Sanfilippodytes palliatus
                                                   [Hydroporus palliatus]
                                             Sanfilippodytes planiusculus
                                                   [Hydroporus planiusculus]
                                             Sanfilippodytes pseudovilis
                                                   [Hydroporus pseudovilis]
                                             Sanfilippodytes rossi
                                                   [Hydroporus rossi]
                                             Sanfilippodytes sbordonii
                                             Sanfilippodytes setifer
                                             Sanfilippodytes terminalis
                                                   [Hydroporus browni]
                                                   [Hydroporus terminalis]
                                             Sanfilippodytes veronicae
                                             Sanfilippodytes vilis
                                                   [Hydroporus vilis]
                                             Sanfilippodytes williami
                                     Scarodytes
                                             Scarodytes antoni
                                             Scarodytes halensis
                                                   [Scarodytes kaszonensis]
                                               Scarodytes halensis fuscitarsis
                                               Scarodytes halensis halensis
                                             Scarodytes malickyi
                                             Scarodytes margaliti
                                             Scarodytes nigriventris
                                             Scarodytes pederzanii
                                             Scarodytes ruffoi
                                             Scarodytes savinensis
                                               Scarodytes savinensis cercyrae
                                               Scarodytes savinensis savinensis
                                     Sekaliporus
                                             Sekaliporus kriegi
                                     Siamoporus
                                             Siamoporus deharvengi
                                     Siettitia
                                             Siettitia avenionensis
                                             Siettitia balsetensis
                                     Sternopriscus
                                             Sternopriscus alligatorensis
                                             Sternopriscus alpinus
                                             Sternopriscus aquilonaris
                                             Sternopriscus balkei
                                             Sternopriscus barbarae
                                             Sternopriscus browni
                                                   [Sternopriscus obscurus]
                                             Sternopriscus clavatus
                                             Sternopriscus eikei
                                             Sternopriscus emmae
                                             Sternopriscus goldbergi
                                             Sternopriscus hansardii
                                                   [Sternopriscus cervus]
                                             Sternopriscus marginatus
                                             Sternopriscus meadfootii
                                             Sternopriscus minimus
                                             Sternopriscus montanus
                                             Sternopriscus mouchampsi
                                             Sternopriscus multimaculatus
                                             Sternopriscus mundanus
                                             Sternopriscus pilbaraensis
                                             Sternopriscus signatus
                                             Sternopriscus storeyi
                                             Sternopriscus tarsalis
                                                   [Sternopriscus tarsalis oscillator]
                                                   [Sternopriscus tarsalis tarsalis]
                                             Sternopriscus tasmanicus
                                             Sternopriscus wallumphilia
                                             Sternopriscus wattsi
                                             Sternopriscus weckwerthi
                                             Sternopriscus wehnckei
                                             Sternopriscus weiri
                                             Sternopriscus williamsi
                                     Stictonectes
                                             Stictonectes azruensis
                                             Stictonectes canariensis
                                             Stictonectes epipleuricus
                                             Stictonectes escheri
                                             Stictonectes formosus
                                             Stictonectes lepidus
                                             Stictonectes occidentalis
                                             Stictonectes optatus
                                             Stictonectes rufulus
                                             Stictonectes samai
                                     Stictotarsus
                                             Stictotarsus aequinoctialis
                                                   [Hydroporus aequinoctialis]
                                                   [Hydroporus sericatus]
                                             Stictotarsus alpestris
                                             Stictotarsus bertrandi
                                             Stictotarsus coelamboides
                                                   [Hydroporus coelamboides]
                                             Stictotarsus corvinus
                                                   [Hydroporus corvinus]
                                             Stictotarsus decemsignatus
                                                   [Hydroporus decemsignatus]
                                                   [Hydroporus mexicanus]
                                             Stictotarsus deceptus
                                                   [Deronectes deceptus]
                                                   [Hydroporus deceptus]
                                             Stictotarsus dolerosus
                                                   [Hydroporus dolerosus]
                                             Stictotarsus duodecimpustulatus
                                             Stictotarsus emmerichi
                                             Stictotarsus eximius
                                                   [Hydroporus addendus]
                                                   [Hydroporus eximius]
                                             Stictotarsus expositus
                                                   [Deronectes expositus]
                                                   [Hydroporus expositus]
                                             Stictotarsus falli
                                                   [Hydroporus corpulentus]
                                             Stictotarsus funereus
                                                   [Hydroporus funereus]
                                             Stictotarsus grammicus
                                             Stictotarsus griseostriatus
                                                   [Deronectes griseostriatus]
                                                   [Hydroporus coloradensis]
                                                   [Hydroporus mathiasi]
                                                   [Potamonectes griseostriatus]
                                             Stictotarsus ibericus
                                             Stictotarsus inexpectatus
                                             Stictotarsus interjectus
                                             Stictotarsus macedonicus
                                                   [Stictotarsus creticus]
                                             Stictotarsus maghrebinus
                                             Stictotarsus minax
                                             Stictotarsus minipi
                                             Stictotarsus multilineatus
                                             Stictotarsus neomexicanus
                                             Stictotarsus opaculus
                                             Stictotarsus panaminti
                                                   [Deronectes panaminti]
                                                   [Hydroporus panaminti]
                                             Stictotarsus procerus
                                             Stictotarsus riberae
                                             Stictotarsus roffii
                                                   [Deronectes addendus]
                                                   [Deronectes roffi]
                                                   [Hydroporus pinguis]
                                                   [Hydroporus roffi]
                                             Stictotarsus spectabilis
                                             Stictotarsus spenceri
                                                   [Potamonectes spenceri]
                                             Stictotarsus striatellus
                                                   [Deronectes striatellus]
                                                   [Hydroporus striatellus]
                                             Stictotarsus titulus
                                                   [Hydroporus titulus]
                                     Stygoporus
                                             Stygoporus oregonensis
                                     Suphrodytes
                                             Suphrodytes dorsalis
                                     Tiporus
                                             Tiporus alastairi
                                             Tiporus centralis
                                             Tiporus collaris
                                             Tiporus denticulatus
                                             Tiporus emmae
                                             Tiporus georginae
                                             Tiporus giuliani
                                             Tiporus josepheni
                                             Tiporus lachlani
                                             Tiporus moriartyensis
                                             Tiporus tambreyi
                                             Tiporus undecimmaculatus
                                     Trichonectes
                                             Trichonectes otini
                                                   [Stictotarsus otini]
                                Hydrovatini
                                     Hydrovatus
                                           [Pseudhydrovatus]
                                             Hydrovatus abraeoides
                                             Hydrovatus absonus
                                             Hydrovatus acuminatus
                                             Hydrovatus agathodaemon
                                             Hydrovatus amplicornis
                                             Hydrovatus angusticornis
                                             Hydrovatus antennatus
                                                   [Hydrovatus occidentalis]
                                                   [Pseudhydrovatus antennatus]
                                             Hydrovatus aristidis
                                             Hydrovatus asemus
                                             Hydrovatus asymmetricus
                                             Hydrovatus austrocaledonicus
                                             Hydrovatus badeni
                                             Hydrovatus balfourbrownei
                                             Hydrovatus balneator
                                             Hydrovatus baptus
                                             Hydrovatus bedoanus
                                             Hydrovatus bicolor
                                             Hydrovatus bomansi
                                             Hydrovatus bonvouloiri
                                             Hydrovatus brancuccii
                                             Hydrovatus bredoi
                                             Hydrovatus brevipes
                                             Hydrovatus brevipilis
                                             Hydrovatus brownei
                                             Hydrovatus brunneus
                                             Hydrovatus bullatus
                                             Hydrovatus capnius
                                             Hydrovatus caraibus
                                             Hydrovatus cardoni
                                             Hydrovatus castaneus
                                             Hydrovatus cessatus
                                               Hydrovatus cessatus australis
                                               Hydrovatus cessatus cessatus
                                             Hydrovatus charactes
                                             Hydrovatus clypealis
                                             Hydrovatus collega
                                             Hydrovatus compactus
                                             Hydrovatus concii
                                             Hydrovatus concolor
                                             Hydrovatus confertus
                                             Hydrovatus confossus
                                             Hydrovatus confusus
                                             Hydrovatus contumax
                                             Hydrovatus coracinus
                                             Hydrovatus crassicornis
                                             Hydrovatus crassulus
                                             Hydrovatus cribratus
                                             Hydrovatus cristatus
                                             Hydrovatus cruentatus
                                             Hydrovatus cuspidatus
                                             Hydrovatus dama
                                             Hydrovatus davidis
                                             Hydrovatus dentatus
                                             Hydrovatus deserticola
                                               Hydrovatus deserticola deserticola
                                               Hydrovatus deserticola joyceae
                                             Hydrovatus diabolicus
                                             Hydrovatus difformis
                                             Hydrovatus duponti
                                             Hydrovatus enigmaticus
                                             Hydrovatus eximius
                                             Hydrovatus exochomoides
                                             Hydrovatus facetus
                                             Hydrovatus fasciatus
                                             Hydrovatus felixi
                                             Hydrovatus fernandoi
                                             Hydrovatus flammulatus
                                             Hydrovatus flebilis
                                             Hydrovatus fractus
                                             Hydrovatus frater
                                             Hydrovatus fulvescens
                                             Hydrovatus fulvicollis
                                             Hydrovatus gabonicus
                                             Hydrovatus galpini
                                             Hydrovatus glaber
                                             Hydrovatus globulosus
                                             Hydrovatus grabowskyi
                                             Hydrovatus gracilis
                                             Hydrovatus granosus
                                             Hydrovatus gravis
                                             Hydrovatus guignoti
                                             Hydrovatus guignotianus
                                             Hydrovatus hamatus
                                             Hydrovatus heterogynus
                                             Hydrovatus hintoni
                                             Hydrovatus hornii
                                                   [Hydrovatus horni]
                                                   [Hydrovatus major]
                                             Hydrovatus imitator
                                             Hydrovatus impunctatus
                                             Hydrovatus inexpectatus
                                             Hydrovatus insolitus
                                             Hydrovatus irakensis
                                             Hydrovatus irianensis
                                             Hydrovatus ischyrus
                                             Hydrovatus jaechi
                                             Hydrovatus japonicus
                                             Hydrovatus kavanaughi
                                             Hydrovatus laosensis
                                             Hydrovatus latipalpis
                                             Hydrovatus leconteii
                                             Hydrovatus leonardii
                                             Hydrovatus lintrarius
                                             Hydrovatus longicornis
                                             Hydrovatus longior
                                             Hydrovatus longistilus
                                             Hydrovatus maai
                                             Hydrovatus macrocephalus
                                             Hydrovatus macrocerus
                                             Hydrovatus madagascariensis
                                             Hydrovatus marlieri
                                             Hydrovatus medialis
                                             Hydrovatus megalocerus
                                             Hydrovatus meridionalis
                                             Hydrovatus mollis
                                             Hydrovatus mucronatus
                                             Hydrovatus mundus
                                             Hydrovatus naviger
                                             Hydrovatus nefandus
                                             Hydrovatus nephodes
                                             Hydrovatus ngorekiensis
                                             Hydrovatus niger
                                             Hydrovatus nigricans
                                             Hydrovatus nigrita
                                             Hydrovatus nilssoni
                                             Hydrovatus nimbaensis
                                             Hydrovatus niokolensis
                                             Hydrovatus noumeni
                                             Hydrovatus oblongipennis
                                             Hydrovatus oblongiusculus
                                             Hydrovatus oblongus
                                             Hydrovatus obsoletus
                                             Hydrovatus obtusus
                                             Hydrovatus omentatus
                                             Hydrovatus opacus
                                             Hydrovatus otiosus
                                             Hydrovatus ovalis
                                             Hydrovatus parallelipennis
                                             Hydrovatus parallelus
                                             Hydrovatus parameces
                                             Hydrovatus parvulus
                                             Hydrovatus pastremus
                                             Hydrovatus pederzanii
                                             Hydrovatus peninsularis
                                             Hydrovatus perrinae
                                             Hydrovatus perssoni
                                             Hydrovatus pescheti
                                             Hydrovatus piceus
                                             Hydrovatus picipennis
                                             Hydrovatus pictulus
                                             Hydrovatus pilitibiis
                                             Hydrovatus pilula
                                             Hydrovatus pinguis
                                             Hydrovatus pisiformis
                                             Hydrovatus platycornis
                                             Hydrovatus postremus
                                             Hydrovatus pudicus
                                             Hydrovatus pulcher
                                             Hydrovatus pumilus
                                             Hydrovatus punctipennis
                                             Hydrovatus pustulatus
                                                   [Hydrovatus indianensis]
                                                   [Hydrovatus pustulatus compressus]
                                                   [Hydrovatus pustulatus pustulatus]
                                             Hydrovatus pyrrus
                                             Hydrovatus rangoonensis
                                             Hydrovatus reclusus
                                             Hydrovatus regimbarti
                                             Hydrovatus reticuliceps
                                             Hydrovatus rocchii
                                             Hydrovatus rufescens
                                             Hydrovatus rufoniger
                                               Hydrovatus rufoniger politus
                                               Hydrovatus rufoniger rufoniger
                                             Hydrovatus samuelsoni
                                             Hydrovatus sandwichensis
                                             Hydrovatus sanfilippoi
                                             Hydrovatus satanas
                                             Hydrovatus satanoides
                                             Hydrovatus saundersi
                                             Hydrovatus schawalleri
                                             Hydrovatus scholaeus
                                             Hydrovatus seminarius
                                             Hydrovatus semirufus
                                             Hydrovatus senegalensis
                                             Hydrovatus seydeli
                                             Hydrovatus sharpi
                                             Hydrovatus similis
                                             Hydrovatus simoni
                                             Hydrovatus singularis
                                             Hydrovatus sinister
                                             Hydrovatus sitistus
                                             Hydrovatus sobrinus
                                             Hydrovatus soror
                                             Hydrovatus spadix
                                             Hydrovatus spissicornis
                                             Hydrovatus sporas
                                             Hydrovatus stappersi
                                             Hydrovatus stridulus
                                             Hydrovatus subparallelus
                                             Hydrovatus subrotundatus
                                             Hydrovatus subtilis
                                             Hydrovatus sumatrensis
                                             Hydrovatus suturalis
                                             Hydrovatus tardiosus
                                             Hydrovatus testudinarius
                                             Hydrovatus tristis
                                             Hydrovatus turbinatus
                                             Hydrovatus tydaeus
                                             Hydrovatus uhligi
                                             Hydrovatus unguicularis
                                             Hydrovatus unguiculatus
                                             Hydrovatus uniformis
                                             Hydrovatus validicornis
                                             Hydrovatus verisae
                                             Hydrovatus vicinus
                                             Hydrovatus villiersi
                                             Hydrovatus visendus
                                             Hydrovatus vividus
                                             Hydrovatus vulneratus
                                             Hydrovatus vulpinus
                                             Hydrovatus weiri
                                             Hydrovatus wewalkai
                                             Hydrovatus wittei
                                             Hydrovatus yagii
                                             Hydrovatus youngi
                                     Queda
                                             Queda compressa
                                             Queda hydrovatoides
                                             Queda youngi
                                Hygrotini
                                     Heroceras
                                             Heroceras descarpentriesi
                                     Herophydrus
                                             Herophydrus assimilis
                                                   [Herophydrus picturatus]
                                             Herophydrus bilardoi
                                             Herophydrus capensis
                                             Herophydrus cleopatrae
                                             Herophydrus confusus
                                             Herophydrus discrepatus
                                                   [Herophydrus gigas discrepatus]
                                             Herophydrus endroedyi
                                             Herophydrus gigantoides
                                             Herophydrus gigas
                                                   [Herophydrus bifasciatus]
                                                   [Herophydrus gigas gigas]
                                             Herophydrus goldschmidti
                                             Herophydrus gschwendtneri
                                             Herophydrus guineensis
                                                   [Herophydrus mutatus]
                                             Herophydrus heros
                                             Herophydrus hyphoporoides
                                             Herophydrus ignoratus
                                             Herophydrus inquinatus
                                                   [Herophydrus coelamboides]
                                                   [Herophydrus oscillator]
                                             Herophydrus janssensi
                                             Herophydrus kalaharii
                                                   [Herophydrus catersi]
                                             Herophydrus morandi
                                             Herophydrus musicus
                                                   [Hygrotus alei]
                                             Herophydrus muticus
                                             Herophydrus natator
                                             Herophydrus nigrescens
                                             Herophydrus nodieri
                                                   [Herophydrus erythraeus]
                                             Herophydrus obscurus
                                             Herophydrus obsoletus
                                             Herophydrus ovalis
                                                   [Herophydrus wahlbergi]
                                             Herophydrus pallidus
                                                   [Herophydrus sobrinus]
                                             Herophydrus pauliani
                                             Herophydrus quadrilineatus
                                             Herophydrus reticulatus
                                             Herophydrus ritsemae
                                             Herophydrus rohani
                                                   [Herophydrus paradoxus]
                                             Herophydrus rufus
                                             Herophydrus sjostedti
                                             Herophydrus spadiceus
                                                   [Herophydrus biseriatus]
                                                   [Herophydrus poecilus]
                                             Herophydrus sudanensis
                                             Herophydrus tribolus
                                             Herophydrus variabilis
                                               Herophydrus variabilis secundus
                                               Herophydrus variabilis variabilis
                                             Herophydrus vaziranii
                                             Herophydrus verticalis
                                             Herophydrus vittatus
                                             Herophydrus wewalkai
                                     Hygrotus
                                           [Hygrotus (Coelambus)]
                                           [Hygrotus (Hygrotus)]
                                             Hygrotus acaroides
                                             Hygrotus aequalis
                                             Hygrotus ahmeti
                                             Hygrotus armeniacus
                                             Hygrotus artus
                                             Hygrotus berneri
                                             Hygrotus bruesi
                                             Hygrotus caspius
                                                   [Hygrotus trilineatus]
                                             Hygrotus chinensis
                                             Hygrotus collatus
                                             Hygrotus compar
                                             Hygrotus confluens
                                             Hygrotus corpulentus
                                             Hygrotus curvilobus
                                             Hygrotus curvipes
                                             Hygrotus decoratus
                                             Hygrotus dissimilis
                                                   [Hygrotus dispar]
                                             Hygrotus diversipes
                                             Hygrotus enneagrammus
                                             Hygrotus falli
                                             Hygrotus farctus
                                             Hygrotus femoratus
                                             Hygrotus flaviventris
                                             Hygrotus fontinalis
                                             Hygrotus fraternus
                                             Hygrotus fresnedai
                                             Hygrotus fumatus
                                                   [Hygrotus sharpi]
                                             Hygrotus hydropicus
                                             Hygrotus impressopunctatus
                                                   [Hygrotus impressopunctatus hiurai]
                                                   [Hygrotus impressopunctatus impressopunctatus]
                                                   [Hygrotus impressopunctatus lineellus]
                                                   [Hygrotus impressopunctatus roborovskii]
                                             Hygrotus inaequalis
                                                   [Hygrotus inaequalis hokkaidensis]
                                                   [Hygrotus inaequalis inaequalis]
                                             Hygrotus infuscatus
                                                   [Hygrotus dentiger]
                                                   [Hygrotus oregonus]
                                             Hygrotus inscriptus
                                                   [Hygrotus uzbekorum]
                                             Hygrotus intermedius
                                             Hygrotus laccophilinus
                                             Hygrotus lagari
                                             Hygrotus lernaeus
                                             Hygrotus lutescens
                                                   [Hydroporus impressifrons]
                                                   [Hygrotus medialis]
                                             Hygrotus marginipennis
                                             Hygrotus marklini
                                                   [Hydroporus nivalis]
                                                   [Hygrotus canadensis]
                                                   [Hygrotus virgo]
                                             Hygrotus masculinus
                                                   [Hygrotus fastidiosus]
                                             Hygrotus nigrescens
                                             Hygrotus nigrolineatus
                                             Hygrotus novemlineatus
                                                   [Hygrotus hudsonicus]
                                             Hygrotus nubilus
                                                   [Hygrotus nubilis]
                                             Hygrotus obscureplagiatus
                                                   [Hygrotus columbianus]
                                             Hygrotus orthogrammus
                                             Hygrotus pallidulus
                                             Hygrotus parallellogrammus
                                                   [Hygrotus distinctus]
                                             Hygrotus patruelis
                                                   [Hygrotus borealis]
                                                   [Hygrotus quebecensis]
                                             Hygrotus pectoralis
                                             Hygrotus pedalis
                                             Hygrotus picatus
                                             Hygrotus polonicus
                                               Hygrotus polonicus polonicus
                                               Hygrotus polonicus sahlbergi
                                             Hygrotus punctilineatus
                                             Hygrotus quinquelineatus
                                             Hygrotus saginatus
                                             Hygrotus salinarius
                                             Hygrotus sanfilippoi
                                             Hygrotus sayi
                                                   [Hydroporus punctatus]
                                             Hygrotus sellatus
                                             Hygrotus semenowi
                                             Hygrotus semivittatus
                                             Hygrotus stefanschoedli
                                             Hygrotus suturalis
                                                   [Hygrotus ovoideus]
                                             Hygrotus sylvanus
                                             Hygrotus thermarum
                                                   [Hygrotus bonnelli]
                                             Hygrotus tumidiventris
                                             Hygrotus turbidus
                                             Hygrotus unguicularis
                                             Hygrotus urgensis
                                             Hygrotus versicolor
                                             Hygrotus wardii
                                                   [Hygrotus wardi]
                                             Hygrotus zigetangco
                                     Hyphoporus
                                             Hyphoporus anitae
                                             Hyphoporus aper
                                             Hyphoporus bengalensis
                                             Hyphoporus bertrandi
                                             Hyphoporus caliginosus
                                             Hyphoporus dehraduni
                                             Hyphoporus elegans
                                             Hyphoporus elevatus
                                             Hyphoporus geetae
                                             Hyphoporus interpulsus
                                             Hyphoporus josephi
                                             Hyphoporus kempi
                                             Hyphoporus montanus
                                             Hyphoporus nilghiricus
                                             Hyphoporus pacistanus
                                             Hyphoporus pugnator
                                             Hyphoporus severini
                                             Hyphoporus solieri
                                             Hyphoporus subaequalis
                                             Hyphoporus tonkinensis
                                Hyphydrini
                                     Agnoshydrus
                                             Agnoshydrus barong
                                             Agnoshydrus ciampori
                                             Agnoshydrus confusus
                                             Agnoshydrus densus
                                             Agnoshydrus laccophiloides
                                             Agnoshydrus paulbrowni
                                             Agnoshydrus schillhammeri
                                             Agnoshydrus taiwanus
                                     Allopachria
                                             Allopachria abnormipenis
                                             Allopachria balkei
                                             Allopachria beeri
                                             Allopachria bianae
                                             Allopachria bimaculata
                                             Allopachria dieterlei
                                                   [Allopachria dieterleorum]
                                             Allopachria dudgeoni
                                             Allopachria ernsti
                                             Allopachria flavomaculata
                                             Allopachria friedrichi
                                             Allopachria froehlichi
                                             Allopachria grandis
                                             Allopachria guangdongensis
                                             Allopachria guidettii
                                             Allopachria hajeki
                                             Allopachria hautmanni
                                                   [Allopachria hautmannorum]
                                             Allopachria hendrichi
                                             Allopachria holmeni
                                             Allopachria jaechi
                                             Allopachria jendeki
                                             Allopachria jilanzhui
                                             Allopachria jirii
                                             Allopachria kodadai
                                             Allopachria komareki
                                             Allopachria liselotteae
                                             Allopachria manfredi
                                             Allopachria miaowangi
                                             Allopachria paolomazzoldii
                                             Allopachria quadrimaculata
                                             Allopachria quadripustulata
                                             Allopachria sausai
                                             Allopachria schillhammeri
                                             Allopachria schoenmanni
                                             Allopachria scholzi
                                                   [Allopachria scholzorum]
                                             Allopachria schramhauseri
                                                   [Allopachria schramhauserorum]
                                             Allopachria shepardi
                                             Allopachria taiwana
                                             Allopachria umbrosa
                                             Allopachria vietnamica
                                             Allopachria wangi
                                             Allopachria weinbergeri
                                                   [Allopachria weinbergerorum]
                                             Allopachria wuzhifengensis
                                             Allopachria zetteli
                                     Andex
                                             Andex insignis
                                     Coelhydrus
                                             Coelhydrus brevicollis
                                     Darwinhydrus
                                             Darwinhydrus solidus
                                     Desmopachria
                                             Desmopachria aldessa
                                             Desmopachria amyae
                                             Desmopachria annae
                                             Desmopachria aphronoscelus
                                                   [Desmopachria aphronoscela]
                                             Desmopachria aspera
                                             Desmopachria attenuata
                                             Desmopachria aurea
                                             Desmopachria balfourbrownei
                                             Desmopachria balionota
                                             Desmopachria basicollis
                                             Desmopachria bifasciata
                                             Desmopachria bolivari
                                             Desmopachria brevicollis
                                             Desmopachria bryanstonii
                                             Desmopachria cavia
                                             Desmopachria cenchramis
                                             Desmopachria challeti
                                             Desmopachria chei
                                             Desmopachria circularis
                                             Desmopachria concolor
                                             Desmopachria convexa
                                             Desmopachria darlingtoni
                                             Desmopachria decorosa
                                             Desmopachria decorosus
                                             Desmopachria defloccata
                                             Desmopachria dispar
                                             Desmopachria dispersa
                                             Desmopachria draco
                                             Desmopachria ferrugata
                                             Desmopachria flavida
                                             Desmopachria fossulata
                                             Desmopachria geijskesi
                                             Desmopachria glabella
                                             Desmopachria glabricula
                                             Desmopachria goias
                                             Desmopachria granoides
                                             Desmopachria granum
                                                   [Desmopachria grana]
                                             Desmopachria grouvellei
                                             Desmopachria hylobates
                                             Desmopachria iridis
                                             Desmopachria isthmia
                                             Desmopachria laesslei
                                             Desmopachria laevis
                                             Desmopachria latissima
                                             Desmopachria leechi
                                             Desmopachria lewisi
                                             Desmopachria liosomata
                                             Desmopachria majuscula
                                             Desmopachria manus
                                             Desmopachria margarita
                                             Desmopachria mendozana
                                             Desmopachria mexicana
                                             Desmopachria minuta
                                             Desmopachria mutata
                                             Desmopachria mutchleri
                                             Desmopachria nigra
                                                   [Desmopachria niger]
                                             Desmopachria nigrocapitata
                                             Desmopachria nitida
                                             Desmopachria nitidissima
                                             Desmopachria nitidoides
                                             Desmopachria novacula
                                             Desmopachria ovalis
                                             Desmopachria paradoxa
                                             Desmopachria phacoides
                                             Desmopachria pilosa
                                             Desmopachria pittieri
                                             Desmopachria portmanni
                                             Desmopachria psarammo
                                             Desmopachria pulvis
                                             Desmopachria punctatissima
                                             Desmopachria rhea
                                             Desmopachria ruginosa
                                             Desmopachria sanfilippoi
                                             Desmopachria seminola
                                             Desmopachria signata
                                             Desmopachria signatoides
                                             Desmopachria siolii
                                             Desmopachria sobrina
                                             Desmopachria speculum
                                                   [Desmopachria specula]
                                             Desmopachria striga
                                             Desmopachria strigata
                                             Desmopachria striola
                                             Desmopachria subfasciata
                                             Desmopachria subnotata
                                             Desmopachria subtilis
                                             Desmopachria suturalis
                                             Desmopachria tambopatensis
                                             Desmopachria taniae
                                             Desmopachria tarda
                                             Desmopachria ubangoides
                                             Desmopachria varians
                                             Desmopachria variegata
                                             Desmopachria variolosa
                                             Desmopachria varzeana
                                             Desmopachria vicina
                                             Desmopachria volatidisca
                                             Desmopachria volvata
                                             Desmopachria youngi
                                             Desmopachria zelota
                                             Desmopachria zethus
                                                   [Desmopachria zetha]
                                             Desmopachria zimmermani
                                     Dimitshydrus
                                             Dimitshydrus typhlops
                                     Heterhydrus
                                             Heterhydrus adipatus
                                             Heterhydrus agaboides
                                             Heterhydrus ghanensis
                                             Heterhydrus senegalensis
                                             Heterhydrus sudanensis
                                     Hovahydrus
                                             Hovahydrus minutissimus
                                             Hovahydrus perrieri
                                             Hovahydrus praetextus
                                             Hovahydrus sinapi
                                     Hydropeplus
                                             Hydropeplus montanus
                                             Hydropeplus trimaculatus
                                     Hyphovatus
                                             Hyphovatus dismorphus
                                             Hyphovatus manfredi
                                             Hyphovatus prapatensis
                                     Hyphydrus
                                             Hyphydrus abyssinicus
                                             Hyphydrus aequatorialis
                                             Hyphydrus agnitus
                                             Hyphydrus alfredi
                                             Hyphydrus alluaudi
                                             Hyphydrus amplimaculatus
                                             Hyphydrus anatolicus
                                             Hyphydrus assinicus
                                             Hyphydrus ater
                                             Hyphydrus aubei
                                             Hyphydrus barysomus
                                             Hyphydrus bigamus
                                             Hyphydrus birmanicus
                                             Hyphydrus bistrimaculatus
                                             Hyphydrus bistroemi
                                             Hyphydrus boettcheri
                                             Hyphydrus brancuccii
                                             Hyphydrus burgeoni
                                             Hyphydrus caffer
                                             Hyphydrus camerunensis
                                             Hyphydrus caryerus
                                             Hyphydrus celebensis
                                             Hyphydrus celox
                                             Hyphydrus ceramensis
                                             Hyphydrus circumflexus
                                             Hyphydrus coccinelloides
                                             Hyphydrus concii
                                             Hyphydrus congoanus
                                             Hyphydrus conradsi
                                             Hyphydrus contiguus
                                             Hyphydrus cornatipenis
                                             Hyphydrus cuppeni
                                             Hyphydrus cycloides
                                             Hyphydrus dani
                                             Hyphydrus decemmaculatus
                                                   [Hyphydrus effeminatus]
                                             Hyphydrus delibatus
                                             Hyphydrus detectus
                                             Hyphydrus dissimilis
                                             Hyphydrus distinctus
                                             Hyphydrus ditylus
                                             Hyphydrus dongba
                                             Hyphydrus eldenbecki
                                             Hyphydrus elegans
                                             Hyphydrus eremita
                                             Hyphydrus esau
                                             Hyphydrus essoni
                                             Hyphydrus excoffieri
                                             Hyphydrus facilis
                                             Hyphydrus falkenstromi
                                             Hyphydrus fangensis
                                             Hyphydrus flaviceps
                                             Hyphydrus fluviatilis
                                             Hyphydrus funebris
                                             Hyphydrus fuscus
                                             Hyphydrus gabonicus
                                             Hyphydrus gibbosus
                                             Hyphydrus grandis
                                             Hyphydrus holmeni
                                             Hyphydrus holomelas
                                             Hyphydrus humilis
                                             Hyphydrus imitator
                                             Hyphydrus impressus
                                             Hyphydrus inopinatus
                                             Hyphydrus intermixtus
                                             Hyphydrus jacobsoni
                                             Hyphydrus jaechi
                                             Hyphydrus japonicus
                                               Hyphydrus japonicus japonicus
                                               Hyphydrus japonicus vagus
                                             Hyphydrus keiseri
                                             Hyphydrus koho
                                             Hyphydrus komghaensis
                                             Hyphydrus laeviventris
                                               Hyphydrus laeviventris laeviventris
                                               Hyphydrus laeviventris tsugaru
                                             Hyphydrus lanzai
                                             Hyphydrus lasiosternus
                                             Hyphydrus lentiginosus
                                             Hyphydrus linnavuorii
                                             Hyphydrus loriae
                                             Hyphydrus lyratus
                                               Hyphydrus lyratus flavicans
                                               Hyphydrus lyratus foveolatus
                                               Hyphydrus lyratus lyratus
                                               Hyphydrus lyratus xanthomelas
                                             Hyphydrus maculatus
                                             Hyphydrus maculiceps
                                             Hyphydrus maculifer
                                             Hyphydrus madagascariensis
                                             Hyphydrus malkini
                                             Hyphydrus mbandouensis
                                             Hyphydrus megas
                                             Hyphydrus microreticulatus
                                             Hyphydrus nasutus
                                             Hyphydrus nigrovittatus
                                             Hyphydrus ntsa
                                             Hyphydrus occultus
                                             Hyphydrus odiosus
                                             Hyphydrus omercooperae
                                             Hyphydrus opaculus
                                             Hyphydrus orientalis
                                             Hyphydrus ovatus
                                             Hyphydrus parvicollis
                                             Hyphydrus pavani
                                             Hyphydrus pederzanii
                                             Hyphydrus perforatus
                                             Hyphydrus philippensis
                                             Hyphydrus pictus
                                             Hyphydrus prinzi
                                             Hyphydrus prozeskyi
                                             Hyphydrus pulchellus
                                             Hyphydrus puncticollis
                                             Hyphydrus quadriguttatus
                                             Hyphydrus quadrisulcatus
                                             Hyphydrus renardi
                                             Hyphydrus residuus
                                             Hyphydrus sanctus
                                             Hyphydrus satyrus
                                             Hyphydrus schillhammeri
                                             Hyphydrus schoedli
                                             Hyphydrus schoutedeni
                                             Hyphydrus scriptus
                                             Hyphydrus separandus
                                             Hyphydrus signatus
                                             Hyphydrus silfverbergi
                                             Hyphydrus silvanus
                                             Hyphydrus sjoestedti
                                             Hyphydrus solivagus
                                             Hyphydrus soni
                                             Hyphydrus spangleri
                                             Hyphydrus sphaeroidalis
                                             Hyphydrus stipator
                                             Hyphydrus stipes
                                             Hyphydrus subsignatus
                                             Hyphydrus sumatrae
                                             Hyphydrus sylvester
                                             Hyphydrus toraja
                                             Hyphydrus tristiculus
                                             Hyphydrus trophis
                                             Hyphydrus tuberosus
                                             Hyphydrus variolosus
                                             Hyphydrus vassalloi
                                             Hyphydrus villiersi
                                             Hyphydrus wittei
                                             Hyphydrus zambiensis
                                     Microdytes
                                             Microdytes akitai
                                             Microdytes balkei
                                             Microdytes belli
                                             Microdytes bistroemi
                                             Microdytes boukali
                                             Microdytes cameroni
                                             Microdytes championi
                                             Microdytes dimorphus
                                             Microdytes elgae
                                             Microdytes franzi
                                             Microdytes gabrielae
                                             Microdytes hainanensis
                                             Microdytes hendrichi
                                             Microdytes holzmanni
                                                   [Microdytes holzmannorum]
                                             Microdytes jaechi
                                             Microdytes lotteae
                                             Microdytes maculatus
                                             Microdytes mariannae
                                             Microdytes mazzoldii
                                             Microdytes menopausis
                                             Microdytes nilssoni
                                             Microdytes pasiricus
                                             Microdytes sabitae
                                             Microdytes sarawakensis
                                             Microdytes satoi
                                             Microdytes schoedli
                                             Microdytes schoenmanni
                                             Microdytes schuhi
                                             Microdytes schwendingeri
                                             Microdytes shepardi
                                             Microdytes shunichii
                                             Microdytes sinensis
                                             Microdytes svensoni
                                             Microdytes tomokunii
                                             Microdytes trontelji
                                             Microdytes uenoi
                                             Microdytes wewalkai
                                             Microdytes whitingi
                                             Microdytes zetteli
                                     Pachydrus
                                             Pachydrus brevis
                                             Pachydrus cayennensis
                                             Pachydrus cribratus
                                             Pachydrus globosus
                                             Pachydrus obesus
                                             Pachydrus obniger
                                             Pachydrus politus
                                             Pachydrus princeps
                                             Pachydrus ritsemae
                                     Primospes
                                             Primospes suturalis
                                     Kuschelydrus
                                             Kuschelydrus phreaticus
                                Laccornini
                                     Laccornis
                                           [Agaporus]
                                             Laccornis conoideus
                                             Laccornis deltoides
                                             Laccornis difformis
                                             Laccornis etnieri
                                             Laccornis kocae
                                             Laccornis latens
                                             Laccornis nemorosus
                                             Laccornis oblongus
                                             Laccornis pacificus
                                             Laccornis schusteri
                                Methlini
                                     Celina
                                             Celina aculeata
                                             Celina adusta
                                             Celina amabilis
                                             Celina angustata
                                             Celina bonvouloiri
                                             Celina bruchi
                                             Celina conspicua
                                             Celina contiger
                                             Celina crassicornis
                                             Celina cubensis
                                             Celina debilis
                                             Celina dufaui
                                             Celina forsteri
                                             Celina freudei
                                             Celina gracilicornis
                                             Celina grossula
                                             Celina guayaquilensis
                                             Celina hubbelli
                                             Celina imitatrix
                                             Celina intacta
                                             Celina languida
                                             Celina latipes
                                             Celina longicornis
                                             Celina mucronata
                                             Celina muricata
                                             Celina occidentalis
                                             Celina palustris
                                             Celina parallela
                                             Celina paulista
                                             Celina picea
                                             Celina punctata
                                             Celina reclusa
                                             Celina slossoni
                                                   [Celina slossonae]
                                             Celina vitticollis
                                     Methles
                                             Methles cribratellus
                                               Methles cribratellus cribratellus
                                               Methles cribratellus sparsepunctatus
                                             Methles freyi
                                             Methles indicus
                                             Methles laevis
                                             Methles punctatissimus
                                             Methles rectus
                                             Methles spinosus
                                     Morimotoa
                                             Morimotoa gigantea
                                             Morimotoa morimotoi
                                             Morimotoa phreatica
                                               Morimotoa phreatica miurai
                                               Morimotoa phreatica phreatica
                                     Phreatodessus
                                             Phreatodessus hades
                                             Phreatodessus pluto
                                     Terradessus
                                             Terradessus anophthalmus
                                             Terradessus caecus
                                     Typhlodessus
                                             Typhlodessus monteithi
                                Vatellini
                                     Calicovatellus
                                             Calicovatellus petrodytes
                                     Derovatellus
                                           [Derovatellus (Derovatellus)]
                                           [Derovatellus (Varodetellus)]
                                           [Mesovatellus]
                                             Derovatellus africanus
                                             Derovatellus alluaudi
                                             Derovatellus assinicus
                                             Derovatellus ater
                                             Derovatellus baloghi
                                             Derovatellus bisignatus
                                             Derovatellus bistroemi
                                             Derovatellus bruchi
                                                   [Mesovatellus bruchi]
                                             Derovatellus caprai
                                             Derovatellus corvus
                                             Derovatellus dagombae
                                             Derovatellus decellei
                                             Derovatellus dimorphus
                                             Derovatellus duplex
                                             Derovatellus erratus
                                             Derovatellus eupteryx
                                             Derovatellus fasciatus
                                             Derovatellus ferrugineus
                                             Derovatellus floridanus
                                                   [Derovatellus ibarrai]
                                                   [Derovatellus lentus floridanus]
                                             Derovatellus hancocki
                                             Derovatellus intermedius
                                             Derovatellus kamerunensis
                                             Derovatellus lentus
                                                   [Derovatellus lentus lentus]
                                             Derovatellus lugubris
                                             Derovatellus macrocolus
                                             Derovatellus marmottani
                                             Derovatellus mocquerysi
                                             Derovatellus natalensis
                                             Derovatellus nyanzae
                                             Derovatellus obscurus
                                             Derovatellus olofi
                                             Derovatellus onorei
                                             Derovatellus orientalis
                                             Derovatellus peruanus
                                             Derovatellus regimbarti
                                             Derovatellus roosevelti
                                             Derovatellus ruficollis
                                             Derovatellus satoi
                                             Derovatellus spangleri
                                             Derovatellus taeniatus
                                             Derovatellus wewalkai
                                             Derovatellus wittei
                                     Vatellus
                                           [Macrovatellus]
                                             Vatellus amae
                                             Vatellus annae
                                             Vatellus bifenestratus
                                                   [Macrovatellus bifenestratus]
                                             Vatellus drymetes
                                             Vatellus grandis
                                                   [Macrovatellus grandis]
                                             Vatellus haagi
                                                   [Macrovatellus haagi]
                                             Vatellus lateralis
                                                   [Macrovatellus deplanatus]
                                                   [Macrovatellus lateralis]
                                                   [Macrovatellus marginalis]
                                                   [Macrovatellus rudis]
                                             Vatellus maculosus
                                             Vatellus mexicanus
                                                   [Macrovatellus mexicanus]
                                             Vatellus perforatus
                                                   [Macrovatellus perforatus]
                                             Vatellus pilacaudus
                                             Vatellus sahlbergi
                                                   [Macrovatellus sahlbergi]
                                             Vatellus tarsatus
                                             Vatellus ventralis
                                                   [Macrovatellus ventralis]
                                             Vatellus wheeleri
                              Laccophilinae
                                Agabetini
                                     Agabetes
                                             Agabetes acuductus
                                             Agabetes svetlanae
                                Laccophilini
                                     Africophilus
                                             Africophilus bartolozzii
                                             Africophilus basilewskyi
                                             Africophilus cesii
                                             Africophilus congener
                                             Africophilus differens
                                             Africophilus inopinatus
                                             Africophilus jansei
                                             Africophilus josi
                                             Africophilus montalentii
                                             Africophilus nesiotes
                                             Africophilus omercooperae
                                             Africophilus pauliani
                                             Africophilus sanfilippoi
                                             Africophilus sinuaticauda
                                             Africophilus stoltzei
                                             Africophilus uzungwai
                                             Africophilus walterrossii
                                     Australphilus
                                             Australphilus montanus
                                             Australphilus saltus
                                     Japanolaccophilus
                                             Japanolaccophilus niponensis
                                     Laccodytes
                                             Laccodytes americanus
                                             Laccodytes androginus
                                             Laccodytes apalodes
                                             Laccodytes bassignanii
                                             Laccodytes neblinae
                                             Laccodytes obscuratus
                                             Laccodytes olibroides
                                             Laccodytes phalacroides
                                             Laccodytes pumilio
                                             Laccodytes rondonia
                                             Laccodytes takutuanus
                                     Laccophilus
                                             Laccophilus addendus
                                             Laccophilus adjutor
                                             Laccophilus adspersus
                                               Laccophilus adspersus adspersus
                                               Laccophilus adspersus nigeriensis
                                               Laccophilus adspersus sudanensis
                                             Laccophilus aemulus
                                             Laccophilus aequatorius
                                             Laccophilus agilis
                                             Laccophilus alluaudi
                                             Laccophilus amicus
                                             Laccophilus amoenus
                                             Laccophilus angustus
                                             Laccophilus anticatus
                                               Laccophilus anticatus anticatus
                                               Laccophilus anticatus translucidus
                                             Laccophilus atristernalis
                                             Laccophilus aurofasciatus
                                             Laccophilus auropictus
                                             Laccophilus bacchusi
                                             Laccophilus badeni
                                             Laccophilus balzani
                                             Laccophilus bapak
                                             Laccophilus baturitiensis
                                             Laccophilus benoiti
                                             Laccophilus bergeri
                                             Laccophilus beroni
                                             Laccophilus biai
                                             Laccophilus bicolor
                                             Laccophilus bifasciatus
                                             Laccophilus biguttatus
                                                   [Hydroporus biguttatus]
                                             Laccophilus bilardoi
                                             Laccophilus bilix
                                             Laccophilus bizonatus
                                             Laccophilus boukali
                                             Laccophilus brasiliensis
                                             Laccophilus brownei
                                             Laccophilus burgeoni
                                             Laccophilus caiaricus
                                             Laccophilus calvus
                                             Laccophilus canthydroides
                                             Laccophilus carbonelli
                                             Laccophilus castaneus
                                             Laccophilus cayennensis
                                             Laccophilus ceylonicus
                                             Laccophilus chelinus
                                             Laccophilus chilensis
                                             Laccophilus chinensis
                                             Laccophilus chini
                                             Laccophilus cingulatus
                                             Laccophilus clarki
                                             Laccophilus coccinelloides
                                             Laccophilus comes
                                             Laccophilus comoensis
                                             Laccophilus complicatus
                                             Laccophilus concettae
                                             Laccophilus concisus
                                             Laccophilus congener
                                             Laccophilus conjunctus
                                             Laccophilus continentalis
                                             Laccophilus contiro
                                             Laccophilus curvifasciatus
                                             Laccophilus cyclopis
                                             Laccophilus deceptor
                                             Laccophilus decipiens
                                             Laccophilus decoratus
                                             Laccophilus demoflysi
                                             Laccophilus desintegratus
                                             Laccophilus difficilis
                                             Laccophilus dikinohaseus
                                             Laccophilus dreheri
                                             Laccophilus duplex
                                             Laccophilus ekari
                                             Laccophilus elegans
                                             Laccophilus ellipticus
                                             Laccophilus epibletus
                                             Laccophilus epinephes
                                             Laccophilus epipleuricus
                                             Laccophilus espanyoli
                                             Laccophilus evanescens
                                             Laccophilus fasciatus
                                               Laccophilus fasciatus fasciatus
                                               Laccophilus fasciatus rufus
                                               Laccophilus fasciatus terminalis
                                             Laccophilus filicornis
                                             Laccophilus flaveolus
                                             Laccophilus flaviventris
                                             Laccophilus flavopictus
                                             Laccophilus flavoscriptus
                                             Laccophilus flexuosus
                                             Laccophilus flores
                                             Laccophilus fractus
                                             Laccophilus fragilis
                                             Laccophilus freudei
                                             Laccophilus fumatus
                                             Laccophilus fuscipennis
                                             Laccophilus garambanus
                                             Laccophilus gentilis
                                               Laccophilus gentilis gentilis
                                               Laccophilus gentilis suavis
                                             Laccophilus girardi
                                             Laccophilus gounellei
                                             Laccophilus grammicus
                                             Laccophilus grammopterus
                                             Laccophilus guignoti
                                             Laccophilus guttalis
                                             Laccophilus heidiae
                                             Laccophilus horni
                                             Laccophilus huastecus
                                             Laccophilus hyalinus
                                             Laccophilus immitis
                                             Laccophilus immundus
                                             Laccophilus inagua
                                             Laccophilus incrassatus
                                             Laccophilus indicus
                                             Laccophilus inefficiens
                                             Laccophilus inornatus
                                             Laccophilus insignis
                                             Laccophilus intermedius
                                             Laccophilus irroratus
                                             Laccophilus javanicus
                                             Laccophilus kaensis
                                             Laccophilus kaszabi
                                             Laccophilus kempi
                                               Laccophilus kempi holmeni
                                               Laccophilus kempi kempi
                                             Laccophilus kobensis
                                             Laccophilus laeticulus
                                             Laccophilus laetus
                                             Laccophilus lateralis
                                             Laccophilus latifrons
                                             Laccophilus latipennis
                                             Laccophilus latipes
                                             Laccophilus leechi
                                             Laccophilus leonensis
                                             Laccophilus lewisioides
                                             Laccophilus lewisius
                                             Laccophilus lineatus
                                             Laccophilus luctuosus
                                             Laccophilus luteosignatus
                                             Laccophilus macronychus
                                             Laccophilus maculosus
                                               Laccophilus maculosus decipiens
                                               Laccophilus maculosus maculosus
                                               Laccophilus maculosus shermani
                                             Laccophilus mahakamensis
                                             Laccophilus maindroni
                                               Laccophilus maindroni maindroni
                                               Laccophilus maindroni persicus
                                             Laccophilus mateui
                                             Laccophilus mathani
                                             Laccophilus medialis
                                             Laccophilus mediocris
                                             Laccophilus meii
                                             Laccophilus melas
                                             Laccophilus menieri
                                             Laccophilus mexicanus
                                               Laccophilus mexicanus atristernalis
                                               Laccophilus mexicanus mexicanus
                                               Laccophilus mexicanus oaxacensis
                                             Laccophilus minutus
                                                   [Dytiscus dinutus]
                                                   [Dytiscus minutus]
                                             Laccophilus mirabilis
                                             Laccophilus mistecus
                                               Laccophilus mistecus aztecus
                                               Laccophilus mistecus mistecus
                                             Laccophilus modestus
                                             Laccophilus morondavensis
                                             Laccophilus mutatus
                                             Laccophilus nakajimai
                                             Laccophilus nastus
                                             Laccophilus necopinus
                                             Laccophilus newtoni
                                               Laccophilus newtoni newtoni
                                               Laccophilus newtoni palawanensis
                                             Laccophilus nigricans
                                             Laccophilus nigrocinctus
                                             Laccophilus nodieri
                                             Laccophilus normifer
                                             Laccophilus notatus
                                             Laccophilus nubilus
                                             Laccophilus oberthueri
                                             Laccophilus obesus
                                             Laccophilus obliquatus
                                             Laccophilus octolineatus
                                             Laccophilus olsoufieffi
                                             Laccophilus ornatus
                                             Laccophilus oscillator
                                               Laccophilus oscillator laevipennis
                                               Laccophilus oscillator oscillator
                                             Laccophilus ovatus
                                               Laccophilus ovatus ovatus
                                               Laccophilus ovatus zapotecus
                                             Laccophilus pallescens
                                             Laccophilus pampinatus
                                             Laccophilus papuanus
                                             Laccophilus paraguensis
                                             Laccophilus paranus
                                             Laccophilus parvulus
                                               Laccophilus parvulus obtusus
                                               Laccophilus parvulus parvulus
                                             Laccophilus pellucidus
                                             Laccophilus penes
                                             Laccophilus peregrinus
                                               Laccophilus peregrinus peregrinus
                                               Laccophilus peregrinus variabilis
                                             Laccophilus perparvulus
                                             Laccophilus perplexus
                                             Laccophilus persimilis
                                             Laccophilus pictipennis
                                             Laccophilus pictus
                                               Laccophilus pictus coccinelloides
                                               Laccophilus pictus insignis
                                               Laccophilus pictus pictus
                                             Laccophilus plagiatus
                                             Laccophilus planodes
                                             Laccophilus ploterus
                                             Laccophilus poecilus
                                             Laccophilus posticus
                                             Laccophilus productus
                                             Laccophilus propinquus
                                             Laccophilus proximus
                                             Laccophilus pseudanticatus
                                             Laccophilus pseudomexicanus
                                             Laccophilus pseustes
                                             Laccophilus pulcher
                                             Laccophilus pulicarius
                                             Laccophilus punctatissimus
                                             Laccophilus pyrraces
                                             Laccophilus quadrilineatus
                                                   [Laccophilus four-lineatus]
                                               Laccophilus quadrilineatus mayae
                                               Laccophilus quadrilineatus quadrilineatus
                                               Laccophilus quadrilineatus tehuanensis
                                             Laccophilus quadrimaculatus
                                             Laccophilus quadrisignatus
                                             Laccophilus quadrivittatus
                                             Laccophilus quindecimvittatus
                                             Laccophilus raitti
                                             Laccophilus ramuensis
                                             Laccophilus religatus
                                             Laccophilus remator
                                             Laccophilus remex
                                             Laccophilus ritsemae
                                             Laccophilus rivulosus
                                             Laccophilus rotundatus
                                             Laccophilus ruficollis
                                             Laccophilus saegeri
                                             Laccophilus salobrinus
                                             Laccophilus salvini
                                             Laccophilus samuelsoni
                                             Laccophilus sanguinosus
                                             Laccophilus schereri
                                             Laccophilus schwarzi
                                             Laccophilus secundus
                                             Laccophilus seminiger
                                             Laccophilus seseanus
                                             Laccophilus seyrigi
                                             Laccophilus sharpi
                                             Laccophilus shephardi
                                             Laccophilus shermani
                                             Laccophilus siamensis
                                               Laccophilus siamensis chiengmaiensis
                                               Laccophilus siamensis kavanaughi
                                               Laccophilus siamensis siamensis
                                               Laccophilus siamensis taiwanensis
                                             Laccophilus simplex
                                             Laccophilus simplicistriatus
                                             Laccophilus simulator
                                             Laccophilus smithi
                                             Laccophilus sonorensis
                                             Laccophilus sordidus
                                             Laccophilus spangleri
                                             Laccophilus spergatus
                                             Laccophilus sublineatus
                                             Laccophilus subsignatus
                                             Laccophilus succineus
                                             Laccophilus suffusus
                                             Laccophilus taeniolatus
                                             Laccophilus tarsalis
                                             Laccophilus tavetensis
                                             Laccophilus terminalis
                                             Laccophilus testudo
                                             Laccophilus tigrinus
                                             Laccophilus tiphius
                                             Laccophilus tobaensis
                                             Laccophilus tonkinensis
                                             Laccophilus torquatus
                                             Laccophilus traili
                                             Laccophilus transversalis
                                               Laccophilus transversalis leptogonus
                                               Laccophilus transversalis lituratus
                                               Laccophilus transversalis transversalis
                                             Laccophilus tranversus
                                             Laccophilus trilineola
                                             Laccophilus tschoffeni
                                             Laccophilus uncletan
                                             Laccophilus undatus
                                             Laccophilus uniformis
                                             Laccophilus univittatus
                                             Laccophilus vacaensis
                                               Laccophilus vacaensis chihuahuae
                                               Laccophilus vacaensis thermophilus
                                               Laccophilus vacaensis vacaensis
                                             Laccophilus vagelineatus
                                             Laccophilus vagepictus
                                             Laccophilus venezuelensis
                                             Laccophilus venustus
                                             Laccophilus vermiculosus
                                             Laccophilus vietnamensis
                                             Laccophilus villiersi
                                             Laccophilus virgatus
                                             Laccophilus vitshumbii
                                             Laccophilus walkeri
                                             Laccophilus wittei
                                             Laccophilus wittmeri
                                             Laccophilus wolfei
                                             Laccophilus youngi
                                             Laccophilus yvietae
                                     Laccoporus
                                             Laccoporus nigritulus
                                             Laccoporus viator
                                     Laccosternus
                                             Laccosternus grouvellei
                                     Napodytes
                                             Napodytes boki
                                     Neptosternus
                                             Neptosternus africanus
                                             Neptosternus alluaudi
                                             Neptosternus annettae
                                             Neptosternus arnecornelii
                                             Neptosternus aterrimus
                                             Neptosternus babetteae
                                             Neptosternus batekensis
                                             Neptosternus bellus
                                             Neptosternus biharensis
                                             Neptosternus bilardoi
                                             Neptosternus biltoni
                                             Neptosternus bimaculatus
                                             Neptosternus borneensis
                                             Neptosternus boukali
                                             Neptosternus brevior
                                             Neptosternus cebuensis
                                             Neptosternus ceylonicus
                                             Neptosternus chumphon
                                             Neptosternus circumductus
                                             Neptosternus compsus
                                             Neptosternus coomani
                                             Neptosternus corporaali
                                             Neptosternus distinctus
                                             Neptosternus fasciatus
                                             Neptosternus feryi
                                             Neptosternus hafti
                                             Neptosternus hedychrous
                                             Neptosternus horai
                                             Neptosternus hydaticoides
                                             Neptosternus jacobsoni
                                             Neptosternus jaechi
                                             Neptosternus jani
                                             Neptosternus kalimantanensis
                                             Neptosternus kaszabi
                                             Neptosternus kerala
                                             Neptosternus kodadai
                                             Neptosternus kolakaensis
                                             Neptosternus krikkeni
                                             Neptosternus langoensis
                                             Neptosternus latissimus
                                             Neptosternus leyi
                                             Neptosternus maculatus
                                             Neptosternus magnus
                                             Neptosternus malayanus
                                             Neptosternus manfredi
                                             Neptosternus martinae
                                             Neptosternus mazzoldii
                                             Neptosternus meridianus
                                             Neptosternus minimus
                                             Neptosternus moelleri
                                             Neptosternus montalbanensis
                                             Neptosternus muluensis
                                             Neptosternus namcattienensis
                                             Neptosternus neisiorum
                                             Neptosternus nigeriensis
                                             Neptosternus nigritus
                                             Neptosternus noteroides
                                             Neptosternus nuperus
                                             Neptosternus oberthueri
                                             Neptosternus oblongus
                                             Neptosternus ornatus
                                                   [Neptosternus tridens]
                                             Neptosternus pederzanii
                                             Neptosternus pocsi
                                             Neptosternus psephotus
                                             Neptosternus pseudocorporaali
                                             Neptosternus pseudohydaticoides
                                             Neptosternus pumicatus
                                             Neptosternus quadrimaculatus
                                             Neptosternus rajasthanicus
                                             Neptosternus regimbarti
                                             Neptosternus resartus
                                             Neptosternus riedeli
                                             Neptosternus rotroui
                                             Neptosternus sabahensis
                                             Neptosternus sarawakensis
                                             Neptosternus schoedli
                                             Neptosternus siamensis
                                             Neptosternus silvester
                                             Neptosternus simulator
                                             Neptosternus sinharajaicus
                                             Neptosternus sombuicus
                                             Neptosternus starmuehlneri
                                             Neptosternus strnadi
                                             Neptosternus subopacus
                                             Neptosternus sumatrensis
                                             Neptosternus susinii
                                             Neptosternus taiwanensis
                                             Neptosternus taprobanicus
                                             Neptosternus thailandicus
                                             Neptosternus thiambooni
                                             Neptosternus togianensis
                                             Neptosternus tricuspis
                                             Neptosternus tropicus
                                             Neptosternus verenae
                                             Neptosternus vietnamensis
                                             Neptosternus viktordulgeri
                                             Neptosternus wewalkai
                                             Neptosternus winkelmanni
                                             Neptosternus yanbini
                                     Philaccolilus
                                             Philaccolilus ameliae
                                               Philaccolilus ameliae ameliae
                                               Philaccolilus ameliae weylandensis
                                             Philaccolilus aterrimus
                                             Philaccolilus bacchusi
                                             Philaccolilus bellissimus
                                             Philaccolilus bicinctus
                                             Philaccolilus incognitus
                                             Philaccolilus irianensis
                                             Philaccolilus kokodanus
                                             Philaccolilus mas
                                             Philaccolilus mekus
                                             Philaccolilus ramuensis
                                             Philaccolilus speciosus
                                     Philaccolus
                                             Philaccolus elongatus
                                             Philaccolus lepidus
                                             Philaccolus lineatoguttatus
                                             Philaccolus ondoi
                                             Philaccolus orthogrammus
                                     Philodytes
                                             Philodytes umbrinus
                              Lancetinae
                                Lancetini
                                     Lancetes
                                             Lancetes angusticollis
                                             Lancetes arauco
                                             Lancetes backstromi
                                             Lancetes biremis
                                             Lancetes borellii
                                             Lancetes dacunhae
                                             Lancetes delkeskampi
                                             Lancetes falklandicus
                                             Lancetes flavipes
                                             Lancetes flavoscutatus
                                             Lancetes immarginatus
                                             Lancetes lanceolatus
                                             Lancetes marginatus
                                             Lancetes mixtus
                                             Lancetes nigriceps
                                               Lancetes nigriceps debilis
                                               Lancetes nigriceps nigriceps
                                               Lancetes nigriceps nordenskjoldi
                                             Lancetes praemorsus
                                             Lancetes subseriatus
                                             Lancetes tarsalis
                                             Lancetes theresae
                                             Lancetes towianicus
                                             Lancetes varius
                                               Lancetes varius rotundicollis
                                               Lancetes varius varius
                                             Lancetes waterhousei
                              Matinae
                                Matini
                                     Allomatus
                                             Allomatus nannup
                                             Allomatus wilsoni
                                     Batrachomatus
                                             Batrachomatus daemeli
                                             Batrachomatus wingii
                                     Matus
                                             Matus bicarinatus
                                             Matus leechi
                                             Matus ovatus
                                               Matus ovatus blatchleyi
                                               Matus ovatus ovatus
                                             Matus relictus
                                     Thermonectes
                                             Thermonectes basillaris
                                               Thermonectes basillaris ssp. galapagoensis
                                             Thermonectes peninsularis
                                     dytiscid

Problematic Rooting (118511)
                                             Thermonetus ornaticollis

Problematic Rooting (118552)
                                             Acillius fraternus
                                             Acillius mediatus
                                             Acillius semisulcatus