CASC:INV
USA, California, Plumas
CASC:INV
USA, California, Sonoma
CASC:INV
USA, California, Trinity
CASC:INV
USA, Nevada
CASC:INV
USA, California, Inyo
CASC:INV
USA, California, Lassen
CASC:INV
USA, California, Nevada
CASC:INV
USA, California, Shasta
CASC:INV
Canada, British Columbia
CASC:INV
USA, Oregon
CASC:INV
USA, California, Trinity
CASC:INV
Ophiogomphus severus Hagen 1874
USA, Colorado
CASC:INV
Ophiogomphus severus Hagen 1874
USA, Idaho
CASC:INV
Ophiogomphus severus Hagen 1874
USA, Montana
CASC:INV
Ophiogomphus severus Hagen 1874
USA, Oregon
CASC:INV
Ophiogomphus severus Hagen 1874
USA, Washington
CASC:INV
Ophiogomphus severus montanus (Selys 1878)
USA, Oregon
CASC:INV
Ophiogomphus severus severus Hagen 1874
Canada, Alberta
CASC:INV
Ophiogomphus severus severus Hagen 1874
USA, Montana
CASC:INV
Ophiogomphus severus severus Hagen 1874
USA, New Mexico
CASC:INV
USA, Minnesota
CASC:INV
USA, Wisconsin
CASC:INV
USA, USA unknown state
CASC:INV
Paragomphus balneorum (Needham & Gyger 1937)
Philippines
CASC:INV
Paragomphus cognatus (Rambur 1842)
DR Congo
CASC:INV
Paragomphus fritillaris (Selys 1892)
Zambia
CASC:INV
Paragomphus elpidius (Ris 1921)
Mozambique
CASC:INV
Paragomphus genei (Selys 1841)
South Africa
CASC:INV
Paragomphus genei (Selys 1841)
Zimbabwe
CASC:INV
Paragomphus tachyerges (Lieftinck 1934)
Unknown (UN)
CASC:INV
Paragomphus spp.
Liberia
CASC:INV
Paragomphus spp.
Tanzania
CASC:INV
Phyllocycla anduzei (Needham 1943)
Peru
CASC:INV
Phyllogomphoides albrighti (Needham 1950)
USA, Texas
CASC:INV
Phyllogomphoides bifasciatus (Selys 1878)
El Salvador
CASC:INV
Phyllogomphoides pacificus (Selys 1873)
Mexico, Nayarit
CASC:INV
USA, Arizona
CASC:INV
USA, Texas
CASC:INV
USA, California, Butte
CASC:INV
USA, California, Riverside
CASC:INV
Mexico, Baja California Sur
CASC:INV
USA, Nevada
CASC:INV
USA, USA unknown state
CASC:INV
USA, California, Glenn
CASC:INV
USA, California, Tulare
CASC:INV
Progomphus clendoni Calvert 1905
Mexico, Sonora
CASC:INV
Progomphus intricatus Hagen & Selys 1858
USA, Nevada
CASC:INV
Progomphus intricatus Hagen & Selys 1858
USA, New Mexico
CASC:INV
Progomphus intricatus Hagen & Selys 1858
USA, Texas
CASC:INV
Phanogomphus militaris (Selys 1858)
USA, Texas
CASC:INV
USA, Texas
CASC:INV
USA, California, Sacramento
CASC:INV
Stylurus plagiatus (Selys 1854)
USA, Arizona
CASC:INV
Trigomphus agricola (Ris 1916)
China (PA)
CASC:INV
Trigomphus melampus (Selys 1869)
Japan
CASC:INV
Trigomphus ogumai Asahina 1949
Japan
CASC:INV
Trigomphus spp.
South Korea
CASC:INV
Gomphidae undet.
Mexico
CASC:INV
Gomphidae undet.
USA
CASC:INV
Gomphidae undet.
China (OR)
CASC:INV
Gomphidae undet.
China
CASC:INV
Gomphidae undet.
Grenada
CASC:INV
Gomphidae undet.
South Korea
CASC:INV
Gomphidae undet.
USA, California
CASC:INV
Gomphidae undet.
Ecuador
CASC:INV
Aphylla angustifolia Garrison 1986
USA, Texas
CASC:INV
Aphylla williamsoni (Gloyd, 1936)
USA, Florida
CASC:INV
Arigomphus cornutus (Tough, 1900)
USA, Wisconsin
CASC:INV
Arigomphus maxwelli (Ferguson, 1950)
USA, Tennessee
CASC:INV
Arigomphus villosipes (Selys 1854)
USA, Kentucky
CASC:INV
Austrogomphus ochraceus (Selys, 1869)
Australia
CASC:INV
Davidius nanus (Selys, 1869)
Japan
CASC:INV
Dromogomphus spinosus Selys 1854
USA, Kentucky
CASC:INV
Dromogomphus spoliatus Selys 1857
USA, Kentucky
CASC:INV
Dromogomphus spoliatus Selys 1857
USA, Texas
CASC:INV
Epigomphus obtusus Selys 1869
Peru
CASC:INV
USA, Washington
CASC:INV
Gomphidia confluens Selys, 1878
China
CASC:INV
Hagenius brevistylus Selys 1854
USA, Kentucky
CASC:INV
Gomphurus crassus (Hagen in Selys, 1878)
USA, Kentucky
CASC:INV
Gomphurus crassus (Hagen in Selys, 1878)
USA, Tennessee
CASC:INV
Gomphurus dilatatus (Rambur, 1842)
USA, Florida
CASC:INV
Gomphurus fraternus (Say, 1840)
USA, Kentucky
CASC:INV
Gomphurus fraternus (Say, 1840)
USA, Wisconsin
CASC:INV
Gomphurus lineatifrons (Calvert, 1921)
USA, Kentucky
CASC:INV
Gomphurus lineatifrons (Calvert, 1921)
USA, Wisconsin
CASC:INV
Gomphurus ozarkensis (Westfall, 1975)
USA, Arkansas
CASC:INV
Gomphurus vastus (Walsh 1862)
USA, Kentucky
CASC:INV
Hylogomphus adelphus (Selys 1858)
USA, West Virginia
CASC:INV
Hylogomphus viridifrons (Hine, 1901)
USA, Kentucky
CASC:INV
Ictinogomphus australis (Selys, 1873)
Australia
CASC:INV
Ictinogomphus ferox (Rambur 1842)
Uganda
CASC:INV
Ictinogomphus pertinax (Selys 1854)
Japan
CASC:INV
USA, California, Siskiyou
CASC:INV
Onychogomphus forcipatus forcipatus (Linnaeus 1758)
Bulgaria
CASC:INV
Onychogomphus uncatus (Charpentier, 1840)
Spain
CASC:INV
Ophiogomphus acuminatus Carle, 1981
USA, Tennessee
CASC:INV
USA, California, Butte
CASC:INV
USA, California, Stanislaus
CASC:INV
Ophiogomphus carolus Needham, 1897
USA, Maine