CASC:INV
USA, Alaska
CASC:INV
Heleomyza serrata Linnaeus
USA, Alaska
CASC:INV
Nederia fuscolinea Garrett
USA, Alaska
CASC:INV
Neoleria prominens Becker
USA, Alaska
CASC:INV
Neoleria tibialis Zetterstedt
USA, Alaska
CASC:INV
Neoleria spp.
USA, Alaska
CASC:INV
Scoliocentra fraterna Loew
USA, Alaska
CASC:INV
Scoliocentra tincta Walker
USA, Alaska
CASC:INV
Spanoparea discolor (Loew 1872)
USA, Alaska
CASC:INV
Suillia convergens Walker
USA, Alaska
CASC:INV
Suillia nemorum Meigen
USA, Alaska
CASC:INV
Pullimosina woodi Marshall 1986
USA, Alaska
CASC:INV
Melanostoma mellinum (Linnaeus 1758)
USA, Alaska
CASC:INV
Sphaerophoria scripta (Linnaeus 1758)
USA, Alaska
CASC:INV
Syrphus attenuatus Hine 1922
USA, Alaska
CASC:INV
Syrphus bigelowi Curran 1924
USA, Alaska
CASC:INV
Syrphus rectus Osten Sacken 1875
USA, Alaska
CASC:INV
Syrphus ribesii (Linnaeus 1758)
USA, Alaska
CASC:INV
Syrphus torvus Osten Sacken 1875
USA, Alaska
CASC:INV
Syrphus vitripennis Meigen 1822
USA, Alaska
CASC:INV
Baccha elongata (Fabricius 1775)
USA, Alaska
CASC:INV
USA, Alaska
CASC:INV
Platycheirus amplus Curran 1927
USA, Alaska
CASC:INV
Platycheirus angustatus (Zetterstedt 1843)
USA, Alaska
CASC:INV
Platycheirus holarcticus Vockeroth 1990
USA, Alaska
CASC:INV
Platycheirus hyperboreus (Staeger 1845)
USA, Alaska
CASC:INV
Platycheirus immarginatus (Zetterstedt 1849)
USA, Alaska
CASC:INV
Platycheirus peltatoides Curran 1923
USA, Alaska
CASC:INV
Platycheirus granditarsis (Forster 1771)
USA, Alaska
CASC:INV
Discocerina obscurella (Fallթn 1813)
USA, Alaska
CASC:INV
Ditrichophora occidentalis Cresson 1942
USA, Alaska
CASC:INV
Gymnoclasiopa montana (Cresson 1942)
USA, Alaska
CASC:INV
Gymnoclasiopa parilis (Cresson 1924)
USA, Alaska
CASC:INV
Gymnoclasiopa pulchella (Meigen 1830)
USA, Alaska
CASC:INV
Gymnoclasiopa subnubila (Cresson 1940)
USA, Alaska
CASC:INV
Gymnoclasiopa tacoma (Cresson 1924)
USA, Alaska
CASC:INV
Hecamedoides glaucellus (Stenhammar 1844)
USA, Alaska
CASC:INV
Ilythea spilota (Curtis 1832)
USA, Alaska
CASC:INV
Hyadina binotata (Cresson 1926)
USA, Alaska
CASC:INV
Parydra aquila (Fallթn 1813)
USA, Alaska
CASC:INV
Parydra fossarum (Haliday 1833)
USA, Alaska
CASC:INV
Parydra paullula Loew 1862
USA, Alaska
CASC:INV
Parydra quadriloba Clausen 1971
USA, Alaska
CASC:INV
Nephrotoma ferruginea (Fabricius 1805)
USA, Alaska
CASC:INV
Prionocera dimidiata (Loew 1866)
USA, Alaska
CASC:INV
Prionocera pubescens Loew 1844
USA, Alaska
CASC:INV
Prionocera recta Tjeder 1948
USA, Alaska
CASC:INV
Tipula besselsi Osten Sacken 1877
USA, Alaska
CASC:INV
Tipula mainensis Alexander 1915
USA, Alaska
CASC:INV
Tipula pendulifera Alexander 1919
USA, Alaska
CASC:INV
Tipula cineracea Coquillett 1900
USA, Alaska
CASC:INV
Tipula ternaria Loew 1864
USA, Alaska
CASC:INV
Tipula fragilina Alexander 1919
USA, Alaska
CASC:INV
Boreodromia bicolor Loew
USA, Alaska
CASC:INV
Empididae undet.
USA, Alaska
CASC:INV
Platypeza cinerea Snow
USA, Alaska
CASC:INV
Polyporivora polypori Willard
USA, Alaska
CASC:INV
Dasysyrphus amalopis (Osten Sacken 1875)
USA, Alaska
CASC:INV
Dasysyrphus venustus (Meigen 1822)
USA, Alaska
CASC:INV
Epistrophe nitidicollis (Meigen 1822)
USA, Alaska
CASC:INV
Melangyna arctica (Zetterstedt 1838)
USA, Alaska
CASC:INV
Melangyna coei Nielsen 1971
USA, Alaska
CASC:INV
Parasyrphus genualis (Williston 1887)
USA, Alaska
CASC:INV
Melangyna guttata (Fallթn 1817)
USA, Alaska
CASC:INV
Melangyna labiatarum (Verrall 1901)
USA, Alaska
CASC:INV
Melangyna triangulifera (Zetterstedt 1843)
USA, Alaska
CASC:INV
Melangyna umbellatarum (Fabricius 1794)
USA, Alaska
CASC:INV
Meliscaeva cinctella (Zetterstedt 1843)
USA, Alaska
CASC:INV
Meliscaeva spp.
USA, Alaska
CASC:INV
Pericoma kincaidi Quate 1955
USA, Alaska
CASC:INV
USA, Alaska
CASC:INV
Copestylum vesicularium (Curran 1947)
USA, Alaska
CASC:INV
Brachyopa ferruginea (Fallթn 1817)
USA, Alaska
CASC:INV
Brachyopa notata Osten Sacken 1875
USA, Alaska
CASC:INV
Arctophila flagrans Osten Sacken 1875
USA, Alaska
CASC:INV
Arctophila harveyi Osburn 1908
USA, Alaska
CASC:INV
Tropidia quadrata (Say 1824)
USA, Alaska
CASC:INV
Xylota barbata Loew 1864
USA, Alaska
CASC:INV
Chalcosyrphus chalybeus (Wiedemann 1830)
USA, Alaska
CASC:INV
Xylota flavitibia Bigot 1883
USA, Alaska
CASC:INV
Xylota naknek Shannon 1926
USA, Alaska
CASC:INV
Homoneura unguiculata (Kertթsz 1913)
USA, Alaska
CASC:INV
Napomyza lateralis Fallթn
USA, Alaska
CASC:INV
Chlorops sahlbergii Loew
USA, Alaska
CASC:INV
Parydra vulgaris (Cresson 1949)
USA, Alaska
CASC:INV
Coenia curvicauda (Meigen 1830)
USA, Alaska
CASC:INV
Ephydra obscuripes Loew 1866
USA, Alaska
CASC:INV
Scatella crassicosta Becker 1896
USA, Alaska
CASC:INV
Scatella laxa Cresson 1933
USA, Alaska
CASC:INV
Pedicia parvicellula Alexander 1938
USA, Alaska
CASC:INV
Tricyphona glacialis Alexander 1917
USA, Alaska
CASC:INV
Prolimnophila areolata (Osten Sacken 1860)
USA, Alaska
CASC:INV
Mormia olympia S (Kincaid 1897)
USA, Alaska
CASC:INV
Geomyza lurida (Loew 1864)
USA, Alaska
CASC:INV
Elachiptera decipiens Loew
USA, Alaska
CASC:INV
Oscinella frit Linnaeus
USA, Alaska
CASC:INV
Dolichopus amphericus Melander and Brues
USA, Alaska
CASC:INV
Dolichopus annulitarsis Ringdahl
USA, Alaska
CASC:INV
Dolichopus barycnemus Coquillett
USA, Alaska
CASC:INV
Dolichopus brevipennis Meigen
USA, Alaska