Species Identification
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Species Identification: Find Species

Family: Crangonyctidae



(See list of species below)

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117 species (see list below)
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Bactrurus brachycaudus
[Short-tail bactrurid]
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Bactrurus hubrichti
[Kansas well bactrurid]
No picture found
 
Bactrurus mucronatus
[Mucronate bactrurid]
No picture found
 
Crangonyx aberrans
[Aberrant crangonyctid]
No picture found
 
Crangonyx alpinus
[Alpine Lake crangonyctid]
No picture found
 
Crangonyx anomalus
[Large male crangonyctid]
No picture found
 
Crangonyx antennatus
[Appalachian Valley crangonyctid]
No picture found
 
Crangonyx dearolfi
[Pennsylvania Cave crangonyctid]
No picture found
 
Crangonyx floridanus
[Florida crangonyctid]
No picture found
 
Crangonyx forbesi
[Forbes crangonyctid]
No picture found
 
Crangonyx gracilis
[Northern Lake crangonyctid]
No picture found
 
Crangonyx grandimanus
[Florida Cave crangonyctid]
No picture found
 
Crangonyx hobbsi
[Hobbs Cave crangonyctid]
No picture found
 
Crangonyx minor
[Small stream crangonyctid]
No picture found
 
Crangonyx obliquus
[Oblique-hand crangonyctid]
No picture found
 
Crangonyx packardi
[Packard Cave crangonyctid]
No picture found
 
Crangonyx pseudogracilis
[Northern River crangonyctid]
No picture found
 
Crangonyx rivularis
[Ontario stream crangonyctid]
No picture found
 
Crangonyx serratus
[Serrate crangonyctid]
No picture found
 
Crangonyx setodactylus
[Hairy-fingered crangonyctid]
No picture found
 
Crangonyx shoemakeri
[Shoemaker crangonyctid]
No picture found
 
Stygobromus abditus
[James cave amphipod]
No picture found
 
Stygobromus ackerlyi
[Ackerly's cave amphipod]
No picture found
 
Stygobromus allegheniensis
[Allegheny cave stygobromid]
No picture found
 
Stygobromus araeus
[Tidewater stygobromid]
No picture found
 
Stygobromus arizonensis
[Arizona cave stygobromid]
No picture found
 
Stygobromus balconis
[Balcones cave stygobromid]
No picture found
 
Stygobromus baroodyi
[Rockbridge stygobromid]
No picture found
 
Stygobromus barri
[Barr's cave amphipod]
No picture found
 
Stygobromus barryi
[Blankenship cave stygobromid]
No picture found
 
Stygobromus bifurcatus
[Bifurcated stygobromid]
No picture found
 
Stygobromus biggersi
[Biggers cave stygobromid]
No picture found
 
Stygobromus borealis
[New England stygobromid]
No picture found
 
Stygobromus bowmani
[Bowman's cave amphipod]
No picture found
 
Stygobromus canadensis
[Castleguard cave stygobromid]
No picture found
 
Stygobromus carolinensis
[Carolina stygobromid]
No picture found
 
Stygobromus clantoni
[Clanton's cave amphipod]
No picture found
 
Stygobromus coloradensis
[Colorado stygobromid]
No picture found
 
Stygobromus conradi
[Burnsville cove stygobromid]
No picture found
 
Stygobromus cooperi
[Cooper's cave amphipod]
No picture found
 
Stygobromus culveri
[Culver's cave amphipod]
No picture found
 
Stygobromus cumberlandus
[Cumberland stygobromid]
No picture found
 
Stygobromus dejectus
[Cascade cave stygobromid]
No picture found
 
Stygobromus dicksoni
[Dickson's cave amphipod]
No picture found
 
Stygobromus elatus
[Proud stygobromid]
No picture found
 
Stygobromus elliotti
[Washington lava cave amphipod]
No picture found
 
Stygobromus emarginatus
[Greenbrier cave stygobromid]
No picture found
 
Stygobromus ephemerus
[Ephemeral cave stygobromid]
No picture found
 
Stygobromus estesi
[Craig stygobromid]
No picture found
 
Stygobromus exilis
[Central kentucky stygobromid]
No picture found
 
Stygobromus fecundus
[Cades cove cave stygobromid]
No picture found
 
Stygobromus fergusoni
[Montgomery stygobromid]
No picture found
 
Stygobromus finleyi
[English cave stygobromid]
No picture found
 
Stygobromus flagellatus
[Ezells cave stygobromid]
No picture found
 
Stygobromus franzi
[Franz's cave amphipod]
No picture found
 
Stygobromus gracilipes
[Shenandoah valley stygobromid]
No picture found
 
Stygobromus gradyi
[Grady's cave amphipod]
No picture found
 
Stygobromus grahami
[Graham's cave amphipod]
No picture found
 
Stygobromus grandis
[Parker cave stygobromid]
No picture found
 
Stygobromus hadenoecus
[Devils sinkhole stygobromid]
No picture found
 
Stygobromus harai
[Hara's cave amphipod]
No picture found
 
Stygobromus hayi
[Hay's spring amphipod]
No picture found
 
Stygobromus heteropodus
[Pickle springs stygobromid]
No picture found
 
Stygobromus hoffmani
[Allegheny stygobromid]
No picture found
 
Stygobromus holsingeri
[Holsinger's groundwater amphipod]
No picture found
 
Stygobromus hubbsi
[Malheur cave stygobromid]
No picture found
 
Stygobromus indentatus
[Tidewater stygonectid amphipod]
No picture found
 
Stygobromus inexpectatus
[Meadows cave stygobromid]
No picture found
 
Stygobromus interitus
[New Castle murder hole amphipod]
No picture found
 
Stygobromus kenki
[Rock creek stygobromid]
No picture found
 
Stygobromus lacicolus
[Deep lake stygobromid]
No picture found
 
Stygobromus leensis
[Lee stygobromid]
No picture found
 
Stygobromus longipes
[Long-legged cave stygobromid]
No picture found
 
Stygobromus lucifugus
[Photophobic stygobromid]
No picture found
 
Stygobromus mackenziei
[McKenzie stygobromid]
No picture found
 
Stygobromus mackini
[Southwestern Virginia cave amphipod]
No picture found
 
Stygobromus minutus
[Pettijohn cave stygobromid]
No picture found
 
Stygobromus montanensis
[Montana stygobromid]
No picture found
 
Stygobromus montanus
[Rich mountain stygobromid]
No picture found
 
Stygobromus morrisoni
[Morrison's cave amphipod]
No picture found
 
Stygobromus mundus
[Bath stygobromid]
No picture found
 
Stygobromus mysticus
[Northern California stygobromid]
No picture found
 
Stygobromus nanus
[Piddling pit stygobromid]
No picture found
 
Stygobromus nortoni
[Norton's cave amphipod]
No picture found
 
Stygobromus obrutus
[Pittsylvania well amphipod]
No picture found
 
Stygobromus obscurus
[Unknown stygobromid]
No picture found
 
Stygobromus onondagaensis
[Onondaga cave stygobromid]
No picture found
 
Stygobromus oregonensis
[Oregon stygobromid]
No picture found
 
Stygobromus ozarkensis
[Ozark cave stygobromid]
No picture found
 
Stygobromus parvus
[Minute stygobromid]
No picture found
 
Stygobromus pecki
[Peck's cave amphipod]
No picture found
 
Stygobromus pennaki
[Pennak's groundwater amphipod]
No picture found
 
Stygobromus phreaticus
[Northern Virginia well amphipod]
No picture found
 
Stygobromus pizzinii
[Pizzini's amphipod]
No picture found
 
Stygobromus pollostus
[Least cave stygobromid]
No picture found
 
Stygobromus pseudospinosus
[Luray caverns stygobromid]
No picture found
 
Stygobromus putealis
[Wisconsin well stygobromid]
No picture found
 
Stygobromus puteanus
[Montana well amphipod]
No picture found
 
Stygobromus quatsinensis
[Vancouver stygobromid]
No picture found
 
Stygobromus redactus
[Patton cave stygobromid]
No picture found
 
Stygobromus reddelli
[Reddell's cave amphipod]
No picture found
 
Stygobromus russelli
[Russell's cave amphipod]
No picture found
 
Stygobromus secundus
[Cordilleran stygobromid]
No picture found
 
Stygobromus sheldoni
[Sheldon's spring amphipod]
No picture found
 
Stygobromus sierrensis
[Sierra stygobromid]
No picture found
 
Stygobromus smithi
[Alabama well stygobromid]
No picture found
 
Stygobromus sparsus
[Gregorys cave amphipod]
No picture found
 
Stygobromus spinatus
[Spring cave amphipod]
No picture found
 
Stygobromus spinosus
[Blue ridge stygobromid]
No picture found
 
Stygobromus stegerorum
[Madison cave stygobromid]
No picture found
 
Stygobromus stellmacki
[Stellmack's cave amphipod]
No picture found
 
Stygobromus subtilis
[Subtle stygobromid]
No picture found
 
Stygobromus tahoensis
[Lake tahoe stygobromid]
No picture found
 
Stygobromus tritus
[Worn stygobromid]
No picture found
 
Stygobromus vitreus
[Mammoth cave stygobromid]
No picture found
 
Stygobromus wengerorum
[Wenger's cave amphipod]
No picture found
 
Synurella johanseni
[]


Scientific Name
    • English Name
    • Distribution
    		• Max. Length
    Year



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    Identification by pictures:
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