Stygobromus
Stygobromus is a genus of amphipod crustaceans that live in subterranean habitats. The majority of the listed species are endemic to North America, 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 or vulnerable species ; one species, S. lucifugus, is extinct.
Stygobromus includes the following species:
- Stygobromus abditus Holsinger, 1978
- Stygobromus ackerlyi Holsinger, 1978
- Stygobromus alabamensis
- Stygobromus albapinus Taylor & Holsinger, 2011
- Stygobromus allegheniensis
- Stygobromus ambulans
- Stygobromus amicus Holsinger, 2014
- Stygobromus anastasiae Sidorov, Holsinger & Takhteev, 2010
- Stygobromus apscheronia
- Stygobromus araeus
- Stygobromus arizonensis Holsinger, 1974
- Stygobromus bakeri Gibson & Hutchins in Gibson, Hutchins, Krejca, Diaz & Sprouse, 2021
- Stygobromus balconis
- Stygobromus baroodyi Holsinger, 1978
- Stygobromus barri
- Stygobromus barryi Holsinger, 1978
- Stygobromus behningi
- Stygobromus bifurcatus
- Stygobromus biggersi Holsinger, 1978
- Stygobromus blinni Wang & Holsinger, 2001
- Stygobromus borealis Holsinger, 1978
- Stygobromus boultoni Wang & Holsinger, 2001
- Stygobromus bowmani
- Stygobromus caecilius Holsinger, 2011
- Stygobromus canadensis Holsinger, 1980
- Stygobromus carolinensis Holsinger, 1978
- Stygobromus chamberlaini Ellis, 1941
- Stygobromus cherylae Wang & Holsinger, 2001
- Stygobromus clantoni
- Stygobromus coeca
- Stygobromus coloradensis Ward, 1977
- Stygobromus conradi
- Stygobromus cooperi
- Stygobromus cowani Wang & Holsinger, 2001
- Stygobromus culveri Holsinger, 1978
- Stygobromus cumberlandus Holsinger, 1978
- Stygobromus curroae Wang & Holsinger, 2001
- Stygobromus dejectus
- Stygobromus dentata
- Stygobromus dershavini
- Stygobromus dicksoni Holsinger, 1978
- Stygobromus donensis
- Stygobromus doughertyensis Cannizzaro & Sawicki in Cannizzaro, Balding, Stine & Sawicki, 2019
- Stygobromus duplus Wang & Holsinger, 2001
- Stygobromus elatus
- Stygobromus elliotti Holsinger, 1974
- Stygobromus emarginatus
- Stygobromus ephemerus
- Stygobromus estesi Holsinger, 1978
- Stygobromus exilis Hubricht, 1943
- Stygobromus fecundus Holsinger, 1978
- Stygobromus felleri Holsinger, 2011
- Stygobromus fergusoni Holsinger, 1978
- Stygobromus finleyi Holsinger, 1978
- Stygobromus flagellatus
- Stygobromus floridanus Holsinger & Sawicki, 2016
- Stygobromus foliatus Holsinger, 2011
- Stygobromus fontinalis Wang & Holsinger, 2001
- Stygobromus franzi Holsinger, 1978
- Stygobromus gallawayae Wang & Holsinger, 2001
- Stygobromus glacialis Wang & Holsinger, 2001
- Stygobromus gracilipes
- Stygobromus gradyi Holsinger, 1974
- Stygobromus grahami Holsinger, 1974
- Stygobromus grandis Holsinger, 1978
- Stygobromus hadenoecus
- Stygobromus harai Holsinger, 1974
- Stygobromus hayi
- Stygobromus herbsti Wang & Holsinger, 2001
- Stygobromus heteropodus Hubricht, 1943
- Stygobromus hoffmani Holsinger, 1978
- Stygobromus holsingeri Ward, 1977
- Stygobromus hubbardi Holsinger, 2009
- Stygobromus hubbsi Shoemaker, 1942
- Stygobromus hyporheicus Wang & Holsinger, 2001
- Stygobromus hyrcana
- Stygobromus idahoensis Wang & Holsinger, 2001
- Stygobromus imperialis Wang & Holsinger, 2001
- Stygobromus indentatus
- Stygobromus inexpectatus Holsinger, 1978
- Stygobromus interitus Holsinger, 1978
- Stygobromus intermedia
- Stygobromus interstitialis Wang & Holsinger, 2001
- Stygobromus iowae Hubricht, 1943
- Stygobromus jakutana
- Stygobromus jemezensis Wang & Holsinger, 2001
- Stygobromus johanseni
- Stygobromus kazakhstanica Kulkina, 1992
- Stygobromus kenki Holsinger, 1978
- Stygobromus lacicolus Holsinger, 1974
- Stygobromus lanensis Wang & Holsinger, 2001
- Stygobromus latus Wang & Holsinger, 2001
- Stygobromus leensis Holsinger, 1978
- Stygobromus lepida
- Stygobromus levanidovae
- Stygobromus limbus Wang & Holsinger, 2001
- Stygobromus longidactylus
- Stygobromus longipes
- Stygobromus lucifugus
- Stygobromus mackenziei Holsinger, 1974
- Stygobromus mackini Hubricht, 1943
- Stygobromus meschtscherica
- Stygobromus mikhaili Sidorov, Holsinger & Takhteev, 2010
- Stygobromus minutus Holsinger, 1978
- Stygobromus montanensis Holsinger, 1974
- Stygobromus montanus
- Stygobromus morrisoni
- Stygobromus mundus
- Stygobromus myersae Wang & Holsinger, 2001
- Stygobromus mysticus Holsinger, 1974
- Stygobromus nanus Holsinger, 1978
- Stygobromus nortoni
- Stygobromus obrutus Holsinger, 1978
- Stygobromus obscurus Holsinger, 1974
- Stygobromus onondagaensis
- Stygobromus oregonensis Holsinger, 1974
- Stygobromus ozarkensis
- Stygobromus parvus
- Stygobromus paxillus Holsinger, 2011
- Stygobromus pecki
- Stygobromus pennaki Ward, 1977
- Stygobromus philareti
- Stygobromus phreaticus Holsinger, 1978
- Stygobromus pizzinii
- Stygobromus pollostus Holsinger, 1978
- Stygobromus pseudospinosus Holsinger, 1978
- Stygobromus putealis
- Stygobromus puteanus Holsinger, 1974
- Stygobromus quatsinensis Holsinger & Shaw, 1987
- Stygobromus rallus Wang & Holsinger, 2001
- Stygobromus redactus Holsinger, 1978
- Stygobromus reddelli
- Stygobromus rudolphi Wang & Holsinger, 2001
- Stygobromus russelli
- 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
- Stygobromus sparsus Holsinger, 1978
- Stygobromus spinatus
- Stygobromus spinosus
- Stygobromus stegerorum Holsinger, 1978
- Stygobromus stellmacki
- Stygobromus subtilis
- Stygobromus tahoensis Holsinger, 1974
- Stygobromus tenuis
- Stygobromus trinus Wang & Holsinger, 2001
- Stygobromus tritus Holsinger, 1974
- Stygobromus urospinatus Wang & Holsinger, 2001
- Stygobromus utahensis Wang & Holsinger, 2001
- Stygobromus vitreus Cope, 1872
- Stygobromus wahkeenensis Wang & Holsinger, 2001
- Stygobromus wardi Wang & Holsinger, 2001
- Stygobromus wengerorum Holsinger, 1974