Stygobromus Arizonensis

''Stygobromus'' is a genus of Amphipoda, amphipod crustaceans that live in subterranean habitats. The majority of the listed species are endemism, endemic to North America (one from Canada, the rest from the United States), a smaller number of species are also known from Eurasia. Most of the North American species live in areas which were not covered by the Laurentide Ice Sheet, although a few species seem to have survived under the ice. A number of species are on the IUCN Red List as endangered species (EN) or vulnerable species (VU); one species, ''Stygobromus lucifugus, S. lucifugus'', is extinct.

''Stygobromus'' includes the following species:

*''Stygobromus abditus'' Holsinger, 1978 (Virginia)
*''Stygobromus ackerlyi'' Holsinger, 1978 (Georgia (U.S. state), Georgia)
*''Stygobromus alabamensis'' (Stout, 1911)
*''Stygobromus albapinus'' Taylor & Holsinger, 2011 (Nevada)
*''Stygobromus allegheniensis'' (Holsinger, 1967) (New York (state), New York to West Virginia)
*''Stygobromus ambulans'' (F. Müller, 1846)
*''Stygobromus anastasiae'' Sidorov, Holsinger & Takhteev, 2010 (Siberia, Russia)
*''Stygobromus apscheronia'' (Derzhavin, 1945) (Azerbaijan)
*''Stygobromus araeus'' (Holsinger, 1969) (Virginia, North Carolina)
*''Stygobromus arizonensis'' Holsinger, 1974 (Arizona)
*''Stygobromus balconis'' (Hubricht, 1943) (Texas)
*''Stygobromus baroodyi'' Holsinger, 1978 (Virginia)
*''Stygobromus barri'' (Holsinger, 1967) (Missouri)
*''Stygobromus barryi'' Holsinger, 1978 (Tennessee)
*''Stygobromus behningi'' (Birstein, 1948)
*''Stygobromus bifurcatus'' (Holsinger, 1967) (Texas)
*''Stygobromus biggersi'' Holsinger, 1978 (Virginia to Pennsylvania)
*''Stygobromus blinni'' Wang & Holsinger, 2001
*''Stygobromus borealis'' Holsinger, 1978 (Vermont, New York (state), New York)
*''Stygobromus boultoni'' Wang & Holsinger, 2001
*''Stygobromus bowmani'' (Holsinger, 1967) (Oklahoma)
*''Stygobromus canadensis'' Holsinger, 1980 (Alberta, Canada)
*''Stygobromus carolinensis'' Holsinger, 1978 (North Carolina)
*''Stygobromus chamberlaini'' Ellis, 1941
*''Stygobromus cherylae'' Wang & Holsinger, 2001
*''Stygobromus clantoni'' (Creaser, 1934) (Kansas, Missouri)
*''Stygobromus coeca'' (Dobraenu & Manolache, 1951)
*''Stygobromus coloradensis'' Ward, 1977
*''Stygobromus conradi'' (Holsinger, 1967) (Virginia)
*''Stygobromus cooperi'' (Holsinger, 1967) (West Virginia)
*''Stygobromus cowani'' Wang & Holsinger, 2001
*''Stygobromus culveri'' Holsinger, 1978 (West Virginia)
*''Stygobromus cumberlandus'' Holsinger, 1978 (Virginia)
*''Stygobromus curroae'' Wang & Holsinger, 2001
*''Stygobromus dejectus'' (Holsinger, 1967) (Texas)
*''Stygobromus dentata'' (Hubricht, 1943)
*''Stygobromus dershavini'' (Behning, 1928)
*''Stygobromus dicksoni'' Holsinger, 1978 (Alabama, Georgia (U.S. state), Georgia)
*''Stygobromus donensis'' (Martynov, 1919)
*''Stygobromus duplus'' Wang & Holsinger, 2001
*''Stygobromus elatus'' (Holsinger, 1967) (Arkansas)
*''Stygobromus elliotti'' Holsinger, 1974
*''Stygobromus emarginatus'' (Hubricht, 1943) (Maryland, West Virginia)
*''Stygobromus ephemerus'' (Holsinger, 1969) (Virginia)
*''Stygobromus estesi'' Holsinger, 1978 (Virginia)
*''Stygobromus exilis'' Hubricht, 1943
*''Stygobromus fecundus'' Holsinger, 1978 (Tennessee)
*''Stygobromus fergusoni'' Holsinger, 1978 (Virginia)
*''Stygobromus finleyi'' Holsinger, 1978 (Tennessee)
*''Stygobromus flagellatus'' (J. E. Benedict, 1896) (Texas)
*''Stygobromus fontinalis'' Wang & Holsinger, 2001
*''Stygobromus franzi'' Holsinger, 1978 (Maryland)
*''Stygobromus gallawayae'' Wang & Holsinger, 2001
*''Stygobromus glacialis'' Wang & Holsinger, 2001
*''Stygobromus gracilipes'' (Holsinger, 1967) (Virginia to Pennsylvania)
*''Stygobromus gradyi'' Holsinger, 1974 (California)
*''Stygobromus grahami'' Holsinger, 1974
*''Stygobromus grandis'' Holsinger, 1978 (Georgia (U.S. state), Georgia)
*''Stygobromus hadenoecus'' (Holsinger, 1966) (Texas)
*''Stygobromus harai'' Holsinger, 1974 (California)
*''Stygobromus hayi'' (Hubricht & Mackin, 1940) (Washington, D.C., District of Columbia)
*''Stygobromus herbsti'' Wang & Holsinger, 2001
*''Stygobromus heteropodus'' Hubricht, 1943 (Missouri)
*''Stygobromus hoffmani'' Holsinger, 1978 (Virginia)
*''Stygobromus holsingeri'' Ward, 1977
*''Stygobromus hubbardi'' Holsinger, 2009
*''Stygobromus hubbsi'' Shoemaker, 1942 (Oregon)
*''Stygobromus hyporheicus'' Wang & Holsinger, 2001
*''Stygobromus hyrcana'' (Dershavin, 1939)
*''Stygobromus idahoensis'' Wang & Holsinger, 2001
*''Stygobromus imperialis'' Wang & Holsinger, 2001
*''Stygobromus indentatus'' (Holsinger, 1967) (Maryland, North Carolina and Virginia)
*''Stygobromus inexpectatus'' Holsinger, 1978 (Alabama)
*''Stygobromus interitus'' Holsinger, 1978 (Virginia)
*''Stygobromus intermedia'' (Dobreanu, Manolache & Piascariu, 1952)
*''Stygobromus interstitialis'' Wang & Holsinger, 2001
*''Stygobromus iowae'' Hubricht, 1943
*''Stygobromus jakutana'' (Martynov, 1931)
*''Stygobromus jemezensis'' Wang & Holsinger, 2001
*''Stygobromus johanseni'' (Shoemaker, 1920)
*''Stygobromus kazakhstanica'' Kulkina, 1992
*''Stygobromus kenki'' Holsinger, 1978 (Washington, D.C., District of Columbia, Virginia)
*''Stygobromus lacicolus'' Holsinger, 1974
*''Stygobromus lanensis'' Wang & Holsinger, 2001
*''Stygobromus latus'' Wang & Holsinger, 2001
*''Stygobromus leensis'' Holsinger, 1978 (Virginia)
*''Stygobromus lepida'' (Mateus & Mateus, 1991)
*''Stygobromus levanidovae'' (G. Karaman, 1991)
*''Stygobromus limbus'' Wang & Holsinger, 2001
*''Stygobromus longidactylus'' (S. Karaman, 1929)
*''Stygobromus longipes'' (Holsinger, 1966) (Texas)
*''Stygobromus lucifugus'' (Hay, 1882) (Illinois)
*''Stygobromus mackenziei'' Holsinger, 1974 (California)
*''Stygobromus mackini'' Hubricht, 1943 (Tennessee to West Virginia)
*''Stygobromus meschtscherica'' (Borutsky, 1929)
*''Stygobromus mikhaili'' Sidorov, Holsinger & Takhteev, 2010 (Siberia, Russia)
*''Stygobromus minutus'' Holsinger, 1978 (Georgia (U.S. state), Georgia)
*''Stygobromus montanensis'' Holsinger, 1974 (Montana)
*''Stygobromus montanus'' (Holsinger, 1967) (Arkansas)
*''Stygobromus morrisoni'' (Holsinger, 1967) (Virginia, West Virginia)
*''Stygobromus mundus'' (Holsinger, 1967) (Virginia)
*''Stygobromus myersae'' Wang & Holsinger, 2001
*''Stygobromus mysticus'' Holsinger, 1974
*''Stygobromus nanus'' Holsinger, 1978 (West Virginia)
*''Stygobromus nortoni'' (Holsinger, 1969) (Tennessee)
*''Stygobromus obrutus'' Holsinger, 1978 (Virginia)
*''Stygobromus obscurus'' Holsinger, 1974
*''Stygobromus onondagaensis'' (Hubricht & Mackin, 1940) (Arkansas, Kansas, Missouri and Oklahoma)
*''Stygobromus oregonensis'' Holsinger, 1974 (Oregon)
*''Stygobromus ozarkensis'' (Holsinger, 1967) (Arkansas, Missouri and Oklahoma)
*''Stygobromus parvus'' (Holsinger, 1969) (West Virginia)
*''Stygobromus pecki'' (Holsinger, 1967) (Texas)
*''Stygobromus pennaki'' Ward, 1977
*''Stygobromus philareti'' (Birstein, 1948)
*''Stygobromus phreaticus'' Holsinger, 1978 (Virginia)
*''Stygobromus pizzinii'' (Shoemaker, 1938) (Washington, D.C., District of Columbia, Maryland, Pennsylvania and Virginia)
*''Stygobromus pollostus'' Holsinger, 1978 (Virginia)
*''Stygobromus pseudospinosus'' Holsinger, 1978 (Virginia)
*''Stygobromus putealis'' (Holmes, 1909) (Wisconsin)
*''Stygobromus puteanus'' Holsinger, 1974
*''Stygobromus quatsinensis'' Holsinger & Shaw, 1987
*''Stygobromus rallus'' Wang & Holsinger, 2001
*''Stygobromus redactus'' Holsinger, 1978 (West Virginia)
*''Stygobromus reddelli'' (Holsinger, 1966) (Texas)
*''Stygobromus rudolphi'' Wang & Holsinger, 2001
*''Stygobromus russelli'' (Holsinger, 1967) (Texas)
*''Stygobromus saltuaris'' Wang & Holsinger, 2001
*''Stygobromus secundus'' Bousfield & Holsinger, 1981
*''Stygobromus sheldoni'' Holsinger, 1974
*''Stygobromus sierrensis'' Holsinger, 1974
*''Stygobromus simplex'' Wang & Holsinger, 2001
*''Stygobromus smithi'' Hubricht, 1943 (Alabama)
*''Stygobromus sparsus'' Holsinger, 1978 (Tennessee)
*''Stygobromus spinatus'' (Holsinger, 1967) (West Virginia)
*''Stygobromus spinosus'' (Hubricht & Mackin, 1940) (Virginia)
*''Stygobromus stegerorum'' Holsinger, 1978 (Virginia)
*''Stygobromus stellmacki'' (Holsinger, 1967) (Pennsylvania)
*''Stygobromus subtilis'' (Hubricht, 1943) (Illinois, Michigan and Missouri)
*''Stygobromus tahoensis'' Holsinger, 1974
*''Stygobromus tenuis'' (S. I. Smith, 1874) (Connecticut to Maryland)
*''Stygobromus trinus'' Wang & Holsinger, 2001
*''Stygobromus tritus'' Holsinger, 1974
*''Stygobromus urospinatus'' Wang & Holsinger, 2001
*''Stygobromus utahensis'' Wang & Holsinger, 2001 (Utah)
*''Stygobromus vitreus'' Cope, 1872
*''Stygobromus wahkeenensis'' Wang & Holsinger, 2001
*''Stygobromus wardi'' Wang & Holsinger, 2001
*''Stygobromus wengerorum'' Holsinger, 1974 (California)

References

{{Taxonbar, from=Q10682522

Stygobromus,
Amphipod genera
Freshwater crustaceans of North America
Taxonomy articles created by Polbot
Taxa named by Edward Drinker Cope
Cave crustaceans