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Species Identification: Find Species


Family: Hydrobiidae



(See list of species below)


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225 species (see list below)
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No picture found
 
Amnicola cora
[Foushee cavesnail]
No picture found
 
Amnicola dalli
[Peninsula amnicola]
No picture found
 
Amnicola limosus
[]
No picture found
 
Amnicola rhombostoma
[Squaremouth amnicola]
No picture found
 
Amnicola stygius
[Stygian amnicola]
No picture found

Max. Length 0.5 cm DL
 
Amnicola winkleyi
[]
No picture found
 
Antillobia margalefi
[]
No picture found
 
Ascorhis occidua
[]
No picture found
 
Birgella subglobosus
[Globe siltsnail]
No picture found
 
Cincinnatia comalensis
[Comal siltsnail]
No picture found
 
Cincinnatia floridana
[Hyacinth siltsnail]
No picture found
 
Cincinnatia fraterna
[Creek siltsnail]
No picture found
 
Cincinnatia helicogyra
[Crystal siltsnail]
No picture found
 
Cincinnatia integra
[Midland siltsnail]
No picture found
 
Cincinnatia mica
[Ichetucknee siltsnail]
No picture found
 
Cincinnatia monroensis
[Enterprise siltsnail]
No picture found
 
Cincinnatia parva
[Pygmy siltsnail]
No picture found
 
Cincinnatia petrifons
[Rock springs siltsnail]
No picture found
 
Cincinnatia ponderosa
[Ponderous siltsnail]
No picture found
 
Cincinnatia vanhyningi
[Seminole siltsnail]
No picture found
 
Cincinnatia wekiwae
[Wekiwa siltsnail]
No picture found

Max. Length 0.5 cm DL
 
Cincinnatia winkleyi
[]
No picture found
 
Clathrocaspia gmelinii
[]
No picture found
 
Dasyscias franzi
[Shaggy ghostsnail]
No picture found
 
Ecrobia grimmi
[]
No picture found

Max. Length 0.3 cm DL
 
Ecrobia truncata
[Minute hydrobe]
No picture found
 
Ecrobia ventrosa
[Spine snail]
No picture found
 
Gillia altilis
[Buffalo pebblesnail]
No picture found

Max. Length 0.6 cm DL
 
Heleobia australis
[]
No picture found

Max. Length 0.6 cm DL
 
Heleobia conexa
[]
No picture found

Max. Length 0.5 cm DL
 
Heleobops carrikeri
[]
No picture found

Max. Length 0.5 cm DL
 
Heleobops docimus
[]
No picture found
 
Heligmopoma umbilicatum
[]
No picture found
 
Helobia andecola
[]
No picture found
 
Helobia aperta
[]
No picture found
 
Helobia berryi
[]
No picture found
 
Helobia culmiinea
[]
No picture found
 
Helobia cuzcoensis
[]
No picture found
 
Helobia lacustris
[]
No picture found
 
Helobia languiensis
[]
No picture found
 
Helobia neveui
[]
No picture found
 
Helobia profunda
[]
No picture found
 
Holsingeria unthanksensis
[Thankless ghostsnail]
No picture found
 
Hoyia sheldoni
[Storm hydrobe]
No picture found
 
Hydrobia acuta
[]
No picture found

Max. Length 0.4 cm DL
 
Hydrobia antarctica
[]
No picture found
 
Hydrobia booneae
[]
No picture found
 
Hydrobia djerbaensis
[]
No picture found
 
Hydrobia minuta
[]
No picture found
 
Hydrobia pumilio
[]
No picture found
 
Hydrobia totteni
[]
No picture found
 
Laevicaspia caspia
[]
No picture found
 
Lepyrium showalteri
[Flat pebblesnail]
No picture found

Max. Length 0.4 cm DL
 
Littoridina angustiarum
[]
No picture found

Max. Length 0.4 cm DL
 
Littoridina faminensis
[]
No picture found

Max. Length 0.3 cm DL
 
Littoridina limosa
[]
No picture found

Max. Length 0.4 cm DL
 
Littoridina lioneli
[]
No picture found

Max. Length 0.5 cm DL
 
Littoridinops monroensis
[Cockscomb hydrobe]
No picture found

Max. Length 0.5 cm DL
 
Littoridinops palustris
[Bantam hydrobe]
No picture found

Max. Length 0.5 cm DL
 
Littoridinops tenuipes
[Henscomb hydrobe]
No picture found
 
Lyogyrus browni
[Slender duskysnail]
No picture found
 
Lyogyrus granum
[Squat duskysnail]
No picture found
 
Lyogyrus greggi
[Rocky mountain duskysnail]
No picture found
 
Lyogyrus latus
[Cobble sprite]
No picture found
 
Lyogyrus pilsbryi
[Lake duskysnail]
No picture found
 
Lyogyrus pupoideus
[Pupa duskysnail]
No picture found
 
Lyogyrus retromargo
[Indented duskysnail]
No picture found
 
Lyogyrus walkeri
[Canadian duskysnail]
No picture found
 
Notogillia sathon
[Satyr siltsnail]
No picture found
 
Notogillia wetherbyi
[Alligator siltsnail]
No picture found

Max. Length 0.3 cm DL
 
Onobops crassus
[Spartina hydrobe]
No picture found

Max. Length 0.3 cm DL
 
Onobops jacksoni
[Fine-lined hydrobe]

Photo by Fenwick, David

Western Indian Ocean, Nor

Peringia ulvae (Pennant, 1777)

Photo by Photo by Fenwick, David
 
Peringia ulvae
[Laver spire shell]
No picture found
 
Phreatoceras taylori
[Nymph trumpet]
No picture found
 
Phreatodrobia conica
[Hueco cavesnail]
No picture found
 
Phreatodrobia imitata
[Mimic cavesnail]
No picture found
 
Phreatodrobia micra
[Flattened cavesnail]
No picture found
 
Phreatodrobia nugax
[Domed cavesnail]
No picture found
 
Phreatodrobia plana
[Disc cavesnail]
No picture found
 
Phreatodrobia punctata
[High-hat cavesnail]
No picture found
 
Phreatodrobia rotunda
[Beaked cavesnail]

Photo by Coltro, Marcus

Southwest Pacific and Nor

Potamopyrgus antipodarum (Gray, 1853)

Photo by Photo by Coltro, Marcus
 
Potamopyrgus antipodarum
[New Zealand mudsnail]
No picture found
 
Potamopyrgus ciliatus
[]
No picture found
 
Potamopyrgus estuarinus
[]
No picture found
 
Potamopyrgus kaitunuparaoa
[]
No picture found
 
Pristinicola hemphilli
[Pristine pyrg]
No picture found
 
Probythinella emarginata
[Delta hydrobe]
No picture found

Max. Length 0.4 cm DL
 
Probythinella protera
[]
No picture found

Max. Length 0.3 cm DL
 
Pyrgophorus cisterninus
[]
No picture found

Max. Length 0.5 cm DL
 
Pyrgophorus coronatus
[]
No picture found

Max. Length 0.4 cm DL
 
Pyrgophorus parvulus
[]
No picture found

Max. Length 0.5 cm DL
 
Pyrgophorus platyrachis
[Serrate crownsnail]
No picture found

Max. Length 0.4 cm DL
 
Pyrgophorus spinosus
[Spiny crownsnail]
No picture found
 
Pyrgulopsis aardahli
[Benton valley springsnail]
No picture found
 
Pyrgulopsis agarhecta
[Ocmulgee marstonia]
No picture found
 
Pyrgulopsis amargosae
[Amargosa springsnail]
No picture found
 
Pyrgulopsis arga
[Ghost marstonia]
No picture found
 
Pyrgulopsis arizonae
[Apache springsnail]
No picture found
 
Pyrgulopsis avernalis
[Moapa pebblesnail]
No picture found
 
Pyrgulopsis bacchus
[Grand wash springsnail]
No picture found
 
Pyrgulopsis bernardina
[San Bernardino springsnail]
No picture found
 
Pyrgulopsis bruneauensis
[Bruneau hot springsnail]
No picture found
 
Pyrgulopsis bryantwalkeri
[Cortez hills pebblesnail]
No picture found
 
Pyrgulopsis californiensis
[Laguna mountain springsnail]
No picture found
 
Pyrgulopsis castor
[Beaverpond marstonia]
No picture found
 
Pyrgulopsis chupaderae
[Chupadera springsnail]
No picture found
 
Pyrgulopsis conica
[Kingman springsnail]
No picture found
 
Pyrgulopsis crystalis
[Crystal springsnail]
No picture found
 
Pyrgulopsis davisi
[Limpia creek springsnail]
No picture found
 
Pyrgulopsis deserta
[Desert springsnail]
No picture found
 
Pyrgulopsis diablensis
[Diablo range pyrg]
No picture found
 
Pyrgulopsis eremica
[Smoke creek pyrg]
No picture found
 
Pyrgulopsis erythropoma
[Ash meadows pebblesnail]
No picture found
 
Pyrgulopsis fairbanksensis
[Fairbanks springsnail]
No picture found
 
Pyrgulopsis gibba
[Surprise valley pyrg]
No picture found
 
Pyrgulopsis gilae
[Gila springsnail]
No picture found
 
Pyrgulopsis giuliani
[Southern sierra nevada springsnail]
No picture found
 
Pyrgulopsis glandulosa
[Verde rim springsnail]
No picture found
 
Pyrgulopsis greggi
[Kern river pyrg]
No picture found
 
Pyrgulopsis halcyon
[Halcyon marstonia]
No picture found
 
Pyrgulopsis hendersoni
[Harney lake springsnail]
No picture found
 
Pyrgulopsis hershleri
[Coosa pyrg]
No picture found
 
Pyrgulopsis idahoensis
[Idaho springsnail]
No picture found
 
Pyrgulopsis intermedia
[Crooked creek springsnail]
No picture found
 
Pyrgulopsis isolata
[Elongate-gland springsnail]
No picture found
 
Pyrgulopsis kolobensis
[Toqueville springsnail]
No picture found
 
Pyrgulopsis letsoni
[Gravel pyrg]
No picture found
 
Pyrgulopsis longae
[Long valley pyrg]
No picture found
 
Pyrgulopsis lustrica
[Boreal marstonia]
No picture found
 
Pyrgulopsis merriami
[Pahranagat pebblesnail]
No picture found
 
Pyrgulopsis metcalfi
[Naegele springsnail]
No picture found
 
Pyrgulopsis micrococcus
[Oasis valley springsnail]
No picture found
 
Pyrgulopsis montezumensis
[Montezuma well springsnail]
No picture found
 
Pyrgulopsis morrisoni
[Page springsnail]
No picture found
 
Pyrgulopsis nanus
[Distal-gland springsnail]
No picture found
 
Pyrgulopsis neomexicana
[Socorro springsnail]
No picture found
 
Pyrgulopsis nevadensis
[Corded pyrg]
No picture found
 
Pyrgulopsis ogmorhaphe
[Royal springsnail]
No picture found
 
Pyrgulopsis olivacea
[Olive marstonia]
No picture found
 
Pyrgulopsis owensensis
[Owens valley springsnail]
No picture found
 
Pyrgulopsis ozarkensis
[Ozark pyrg]
No picture found
 
Pyrgulopsis pachyta
[Armored marstonia]
No picture found
 
Pyrgulopsis pecosensis
[Pecos springsnail]
No picture found
 
Pyrgulopsis perturbata
[Fish slough springsnail]
No picture found
 
Pyrgulopsis pilsbryana
[Bear Lake springsnail]
No picture found
 
Pyrgulopsis pisteri
[Median-gland springsnail]
No picture found
 
Pyrgulopsis robusta
[Jackson Lake springsnail]
No picture found
 
Pyrgulopsis roswellensis
[Roswell springsnail]
No picture found
 
Pyrgulopsis scalariformis
[Moss pyrg]
No picture found
 
Pyrgulopsis simplex
[Fossil springsnail]
No picture found
 
Pyrgulopsis sola
[Brown springsnail]
No picture found
 
Pyrgulopsis stearnsiana
[Yaqui springsnail]
No picture found
 
Pyrgulopsis taylori
[San Luis obispo pyrg]
No picture found
 
Pyrgulopsis thermalis
[New Mexico hot springsnail]
No picture found
 
Pyrgulopsis thompsoni
[Huachuca springsnail]
No picture found
 
Pyrgulopsis trivialis
[Black River springsnail]
No picture found
 
Pyrgulopsis ventricosa
[Clear Lake pyrg]
No picture found
 
Rhapinema dacryon
[Teardrop snail]
No picture found
 
Somatogyrus alcoviensis
[Reverse pebblesnail]
No picture found
 
Somatogyrus amnicoloides
[Ouachita pebblesnail]
No picture found
 
Somatogyrus aureus
[Golden pebblesnail]
No picture found
 
Somatogyrus biangulatus
[Angular pebblesnail]
No picture found
 
Somatogyrus constrictus
[Knotty pebblesnail]
No picture found
 
Somatogyrus coosaensis
[Coosa pebblesnail]
No picture found
 
Somatogyrus crassilabris
[Thick-lip pebblesnail]
No picture found
 
Somatogyrus crassus
[Stocky pebblesnail]
No picture found
 
Somatogyrus currierianus
[Tennessee pebblesnail]
No picture found
 
Somatogyrus decipiens
[Hidden pebblesnail]
No picture found
 
Somatogyrus depressus
[Sandbar pebblesnail]
No picture found
 
Somatogyrus excavatus
[Ovate pebblesnail]
No picture found
 
Somatogyrus georgianus
[Cherokee pebblesnail]
No picture found
 
Somatogyrus hendersoni
[Fluted pebblesnail]
No picture found
 
Somatogyrus hinkleyi
[Granite pebblesnail]
No picture found
 
Somatogyrus humerosus
[Atlas pebblesnail]
No picture found
 
Somatogyrus integra
[Ohio pebblesnail]
No picture found
 
Somatogyrus nanus
[Dwarf pebblesnail]
No picture found
 
Somatogyrus obtusus
[Moon pebblesnail]
No picture found
 
Somatogyrus parvulus
[Sparrow pebblesnail]
No picture found
 
Somatogyrus pennsylvanicus
[Shale pebblesnail]
No picture found
 
Somatogyrus pilsbryanus
[Tallapoosa pebblesnail]
No picture found
 
Somatogyrus pumilus
[Compact pebblesnail]
No picture found
 
Somatogyrus pygmaeus
[Pygmy pebblesnail]
No picture found
 
Somatogyrus quadratus
[Quadrate pebblesnail]
No picture found
 
Somatogyrus rheophilas
[Flint pebblesnail]
No picture found
 
Somatogyrus rosewateri
[Elk pebblesnail]
No picture found
 
Somatogyrus sargenti
[Mud pebblesnail]
No picture found
 
Somatogyrus strengi
[Rolling pebblesnail]
No picture found
 
Somatogyrus substriatus
[Choctaw pebblesnail]
No picture found
 
Somatogyrus tenax
[Savannah pebblesnail]
No picture found
 
Somatogyrus tennesseensis
[Opaque pebblesnail]
No picture found
 
Somatogyrus tryoni
[Coldwater pebblesnail]
No picture found
 
Somatogyrus virginicus
[Panhandle pebblesnail]
No picture found
 
Somatogyrus walkerianus
[Gulf coast pebblesnail]
No picture found
 
Somatogyrus wheeleri
[Channelled pebblesnail]
No picture found
 
Spilochlamys conica
[Conical siltsnail]
No picture found
 
Spilochlamys gravis
[Armored siltsnail]
No picture found
 
Spilochlamys turgida
[Pumpkin siltsnail]
No picture found

Max. Length 0.7 cm DL
 
Spurwinkia salsa
[Saltmarsh hydrobe]
No picture found
 
Stiobia nana
[Sculpin snail]
No picture found
 
Stygopyrgus bartonensis
[Barton cavesnail]
No picture found
 
Taylorconcha serpenticola
[Bliss rapids snail]
No picture found

Max. Length 0.4 cm DL
 
Texadina barretti
[Boone hydrobe]
No picture found

Max. Length 0.4 cm DL
 
Texadina sphinctostoma
[Narrowmouth hydrobe]
No picture found
 
Texapyrgus longleyi
[Striated hydrobe]
No picture found
 
Tryonia adamantina
[Diamond tryonia]
No picture found
 
Tryonia aequicostata
[Smooth-rib hydrobe]
No picture found
 
Tryonia alamosae
[Caliente tryonia]
No picture found
 
Tryonia angulata
[Sportinggoods tryonia]
No picture found
 
Tryonia brevissima
[Regal hydrobe]
No picture found
 
Tryonia cheatumi
[Phantom tryonia]
No picture found
 
Tryonia clathrata
[Grated tryonia]
No picture found
 
Tryonia diaboli
[Devil tryonia]
No picture found
 
Tryonia elata
[Point of rocks tryonia]
No picture found
 
Tryonia ericae
[Minute tryonia]
No picture found
 
Tryonia gilae
[Gila tryonia]
No picture found
 
Tryonia imitator
[Mimic tryonia]
No picture found
 
Tryonia kosteri
[Sago tryonia]
No picture found
 
Tryonia margae
[Grapevine springs elongate tryonia]
No picture found
 
Tryonia protea
[Desert tryonia]
No picture found
 
Tryonia quitobaquitae
[Quitobaquito tryonia]
No picture found
 
Tryonia robusta
[Robust tryonia]
No picture found
 
Tryonia rowlandsi
[Grapevine springs squat tryonia]
No picture found
 
Tryonia salina
[Cottonball marsh tryonia]
No picture found
 
Tryonia variegata
[Amargosa tryonia]
No picture found
 
Ventrosia maritima
[]


Sort by: Species Length Year
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Export file
n = 225

Scientific Name English Name Distribution Max. Length (cm) Year
Amnicola cora Foushee cavesnail North America. 1979
Amnicola dalli Peninsula amnicola North America. 1892
Amnicola limosus Canada. 1817
Amnicola rhombostoma Squaremouth amnicola North America. 1968
Amnicola stygius Stygian amnicola North America. 1971
Amnicola winkleyi North America. 0.5 DL 1912
Antillobia margalefi Western Atlantic. 1993
Ascorhis occidua Eastern Indian Ocean 1988
Birgella subglobosus Globe siltsnail North America. 1825
Cincinnatia comalensis Comal siltsnail North America. 1906
Cincinnatia floridana Hyacinth siltsnail North America. 1863
Cincinnatia fraterna Creek siltsnail North America. 1968
Cincinnatia helicogyra Crystal siltsnail North America. 1968
Cincinnatia integra Midland siltsnail North America. 1829
Cincinnatia mica Ichetucknee siltsnail North America. 1968
Cincinnatia monroensis Enterprise siltsnail East Pacific. 1885
Cincinnatia parva Pygmy siltsnail North America. 1968
Cincinnatia petrifons Rock springs siltsnail North America. 1968
Cincinnatia ponderosa Ponderous siltsnail East Pacific. 1968
Cincinnatia vanhyningi Seminole siltsnail North America. 1934
Cincinnatia wekiwae Wekiwa siltsnail North America. 1968
Cincinnatia winkleyi Western Atlantic. 0.5 DL 1912
Clathrocaspia gmelinii Europe-Inland waters 1887
Dasyscias franzi Shaggy ghostsnail To be filled. 1991
Ecrobia grimmi Western Indian Ocean 1888
Ecrobia truncata Minute hydrobe Northwest America. 0.3 DL 1924
Ecrobia ventrosa Spine snail Northeast Atlantic and th 1803
Gillia altilis Buffalo pebblesnail North America. 1841
Heleobia australis Western Atlantic. 0.6 DL 1835
Heleobia conexa Western Atlantic. 0.6 DL 1974
Heleobops carrikeri Western Atlantic. 0.5 DL 1989
Heleobops docimus Western Atlantic. 0.5 DL 1968
Heligmopoma umbilicatum Southeast Pacific 1955
Helobia andecola Southeast Pacific 1835
Helobia aperta Southeast Pacific 1955
Helobia berryi Southeast Pacific 1924
Helobia culmiinea Southeast Pacific 1835
Helobia cuzcoensis Southeast Pacific 1911
Helobia lacustris Southeast Pacific 1955
Helobia languiensis Southeast Pacific 1955
Helobia neveui Southeast Pacific 1904
Helobia profunda Southeast Pacific 1955
Holsingeria unthanksensis Thankless ghostsnail North America. 1989
Hoyia sheldoni Storm hydrobe North America. 1890
Hydrobia acuta Mediterranean Sea. 1805
Hydrobia antarctica Western Atlantic and East 0.4 DL 1868
Hydrobia booneae Western Atlantic and East 1954
Hydrobia djerbaensis Mediterranean Sea. 2002
Hydrobia minuta Arctic and Northwest Atla
Hydrobia pumilio Western Atlantic and Anta 1875
Hydrobia totteni Western Atlantic and Anta 1954
Laevicaspia caspia Western Indian Ocean 1838
Lepyrium showalteri Flat pebblesnail North America. 1861
Littoridina angustiarum Eastern Pacific. 0.4 DL 1915
Littoridina faminensis Eastern Pacific. 0.4 DL 1915
Littoridina limosa Eastern Pacific. 0.3 DL 1915
Littoridina lioneli Eastern Pacific. 0.4 DL 1915
Littoridinops monroensis Cockscomb hydrobe Western Atlantic 0.5 DL 1863
Littoridinops palustris Bantam hydrobe Western Central Atlantic 0.5 DL 1968
Littoridinops tenuipes Henscomb hydrobe North America. 0.5 DL 1844
Lyogyrus browni Slender duskysnail North America. 1872
Lyogyrus granum Squat duskysnail North America. 1822
Lyogyrus greggi Rocky mountain duskysnail North America. 1935
Lyogyrus latus Cobble sprite North America. 1991
Lyogyrus pilsbryi Lake duskysnail East Pacific. 1906
Lyogyrus pupoideus Pupa duskysnail North America. 1841
Lyogyrus retromargo Indented duskysnail North America. 1968
Lyogyrus walkeri Canadian duskysnail East Pacific. 1898
Notogillia sathon Satyr siltsnail North America. 1969
Notogillia wetherbyi Alligator siltsnail North America. 1885
Onobops crassus Spartina hydrobe Western Central Atlantic 0.3 DL 1968
Onobops jacksoni Fine-lined hydrobe Western Atlantic 0.3 DL 1953
Peringia ulvae Laver spire shell Western Indian Ocean, Nor 1777
Phreatoceras taylori Nymph trumpet North America. 1986
Phreatodrobia conica Hueco cavesnail North America. 1986
Phreatodrobia imitata Mimic cavesnail North America. 1986
Phreatodrobia micra Flattened cavesnail North America. 1906
Phreatodrobia nugax Domed cavesnail North America. 1906
Phreatodrobia plana Disc cavesnail East Pacific. 1986
Phreatodrobia punctata High-hat cavesnail North America. 1986
Phreatodrobia rotunda Beaked cavesnail East Pacific. 1986
Potamopyrgus antipodarum New Zealand mudsnail Southwest Pacific and Nor 1853
Potamopyrgus ciliatus Eastern Central Atlantic 1850
Potamopyrgus estuarinus Southwest Pacific 1970
Potamopyrgus kaitunuparaoa Southwest Pacific 2008
Pristinicola hemphilli Pristine pyrg North America. 1890
Probythinella emarginata Delta hydrobe North America. 1852
Probythinella protera Western Central Atlantic 0.4 DL 1953
Pyrgophorus cisterninus Western Central Atlantic 0.3 DL 1852
Pyrgophorus coronatus Western Central Atlantic. 0.5 DL 1840
Pyrgophorus parvulus Western Atlantic 0.4 DL 1828
Pyrgophorus platyrachis Serrate crownsnail Western Central Atlantic 0.5 DL 1968
Pyrgophorus spinosus Spiny crownsnail Western Central Atlantic 0.4 DL 1886
Pyrgulopsis aardahli Benton valley springsnail North America. 1989
Pyrgulopsis agarhecta Ocmulgee marstonia North America. 1969
Pyrgulopsis amargosae Amargosa springsnail North America. 1989
Pyrgulopsis arga Ghost marstonia North America. 1977
Pyrgulopsis arizonae Apache springsnail East Pacific. 1987
Pyrgulopsis avernalis Moapa pebblesnail North America. 1935
Pyrgulopsis bacchus Grand wash springsnail North America. 1988
Pyrgulopsis bernardina San Bernardino springsnail East Pacific. 1987
Pyrgulopsis bruneauensis Bruneau hot springsnail North America. 1990
Pyrgulopsis bryantwalkeri Cortez hills pebblesnail North America. 1994
Pyrgulopsis californiensis Laguna mountain springsnail East Pacific. 1965
Pyrgulopsis castor Beaverpond marstonia North America. 1977
Pyrgulopsis chupaderae Chupadera springsnail North America. 1987
Pyrgulopsis conica Kingman springsnail North America. 1988
Pyrgulopsis crystalis Crystal springsnail North America. 1987
Pyrgulopsis davisi Limpia creek springsnail North America. 1987
Pyrgulopsis deserta Desert springsnail North America. 1916
Pyrgulopsis diablensis Diablo range pyrg East Pacific. 1995
Pyrgulopsis eremica Smoke creek pyrg North America. 1995
Pyrgulopsis erythropoma Ash meadows pebblesnail North America. 1899
Pyrgulopsis fairbanksensis Fairbanks springsnail To be filled. 1987
Pyrgulopsis gibba Surprise valley pyrg North America. 1995
Pyrgulopsis gilae Gila springsnail North America. 1987
Pyrgulopsis giuliani Southern sierra nevada springsnail North America. 1990
Pyrgulopsis glandulosa Verde rim springsnail North America. 1988
Pyrgulopsis greggi Kern river pyrg North America. 1995
Pyrgulopsis halcyon Halcyon marstonia North America. 1977
Pyrgulopsis hendersoni Harney lake springsnail North America. 1933
Pyrgulopsis hershleri Coosa pyrg North America. 1995
Pyrgulopsis idahoensis Idaho springsnail East Pacific. 1933
Pyrgulopsis intermedia Crooked creek springsnail North America. 1865
Pyrgulopsis isolata Elongate-gland springsnail North America. 1987
Pyrgulopsis kolobensis Toqueville springsnail North America. 1987
Pyrgulopsis letsoni Gravel pyrg North America. 1901
Pyrgulopsis longae Long valley pyrg North America. 1995
Pyrgulopsis lustrica Boreal marstonia North America. 1890
Pyrgulopsis merriami Pahranagat pebblesnail North America. 1892
Pyrgulopsis metcalfi Naegele springsnail North America. 1987
Pyrgulopsis micrococcus Oasis valley springsnail North America. 1893
Pyrgulopsis montezumensis Montezuma well springsnail North America. 1988
Pyrgulopsis morrisoni Page springsnail North America. 1988
Pyrgulopsis nanus Distal-gland springsnail North America. 1987
Pyrgulopsis neomexicana Socorro springsnail North America. 1916
Pyrgulopsis nevadensis Corded pyrg North America. 1883
Pyrgulopsis ogmorhaphe Royal springsnail North America. 1977
Pyrgulopsis olivacea Olive marstonia North America. 1895
Pyrgulopsis owensensis Owens valley springsnail North America. 1989
Pyrgulopsis ozarkensis Ozark pyrg North America. 1915
Pyrgulopsis pachyta Armored marstonia North America. 1977
Pyrgulopsis pecosensis Pecos springsnail North America. 1987
Pyrgulopsis perturbata Fish slough springsnail North America. 1989
Pyrgulopsis pilsbryana Bear Lake springsnail North America. 1952
Pyrgulopsis pisteri Median-gland springsnail North America. 1987
Pyrgulopsis robusta Jackson Lake springsnail North America. 1908
Pyrgulopsis roswellensis Roswell springsnail North America. 1987
Pyrgulopsis scalariformis Moss pyrg North America. 1869
Pyrgulopsis simplex Fossil springsnail North America. 1988
Pyrgulopsis sola Brown springsnail East Pacific. 1988
Pyrgulopsis stearnsiana Yaqui springsnail North America. 1899
Pyrgulopsis taylori San Luis obispo pyrg North America. 1995
Pyrgulopsis thermalis New Mexico hot springsnail East Pacific. 1987
Pyrgulopsis thompsoni Huachuca springsnail East Pacific. 1988
Pyrgulopsis trivialis Black River springsnail North America. 1987
Pyrgulopsis ventricosa Clear Lake pyrg East Pacific. 1995
Rhapinema dacryon Teardrop snail North America. 1970
Somatogyrus alcoviensis Reverse pebblesnail North America. 1972
Somatogyrus amnicoloides Ouachita pebblesnail North America. 1915
Somatogyrus aureus Golden pebblesnail North America. 1865
Somatogyrus biangulatus Angular pebblesnail North America. 1906
Somatogyrus constrictus Knotty pebblesnail North America. 1904
Somatogyrus coosaensis Coosa pebblesnail North America. 1904
Somatogyrus crassilabris Thick-lip pebblesnail North America. 1915
Somatogyrus crassus Stocky pebblesnail North America. 1904
Somatogyrus currierianus Tennessee pebblesnail North America. 1863
Somatogyrus decipiens Hidden pebblesnail North America. 1909
Somatogyrus depressus Sandbar pebblesnail North America. 1862
Somatogyrus excavatus Ovate pebblesnail North America. 1906
Somatogyrus georgianus Cherokee pebblesnail North America. 1904
Somatogyrus hendersoni Fluted pebblesnail North America. 1909
Somatogyrus hinkleyi Granite pebblesnail North America. 1904
Somatogyrus humerosus Atlas pebblesnail North America. 1906
Somatogyrus integra Ohio pebblesnail North America. 1829
Somatogyrus nanus Dwarf pebblesnail North America. 1904
Somatogyrus obtusus Moon pebblesnail North America. 1904
Somatogyrus parvulus Sparrow pebblesnail North America. 1865
Somatogyrus pennsylvanicus Shale pebblesnail North America. 1904
Somatogyrus pilsbryanus Tallapoosa pebblesnail North America. 1904
Somatogyrus pumilus Compact pebblesnail North America. 1834
Somatogyrus pygmaeus Pygmy pebblesnail North America. 1909
Somatogyrus quadratus Quadrate pebblesnail North America. 1906
Somatogyrus rheophilas Flint pebblesnail North America. 1984
Somatogyrus rosewateri Elk pebblesnail North America. 1986
Somatogyrus sargenti Mud pebblesnail North America. 1895
Somatogyrus strengi Rolling pebblesnail North America. 1906
Somatogyrus substriatus Choctaw pebblesnail North America. 1906
Somatogyrus tenax Savannah pebblesnail North America. 1969
Somatogyrus tennesseensis Opaque pebblesnail North America. 1906
Somatogyrus tryoni Coldwater pebblesnail North America. 1927
Somatogyrus virginicus Panhandle pebblesnail North America. 1904
Somatogyrus walkerianus Gulf coast pebblesnail North America. 1905
Somatogyrus wheeleri Channelled pebblesnail North America. 1915
Spilochlamys conica Conical siltsnail East Pacific. 1968
Spilochlamys gravis Armored siltsnail North America. 1968
Spilochlamys turgida Pumpkin siltsnail North America. 1969
Spurwinkia salsa Saltmarsh hydrobe North America. 0.7 DL 1905
Stiobia nana Sculpin snail North America. 1978
Stygopyrgus bartonensis Barton cavesnail To be filled. 1986
Taylorconcha serpenticola Bliss rapids snail To be filled. 1994
Texadina barretti Boone hydrobe Western Central Atlantic 0.4 DL 1965
Texadina sphinctostoma Narrowmouth hydrobe Western Central Atlantic 0.4 DL 1951
Texapyrgus longleyi Striated hydrobe To be filled. 1991
Tryonia adamantina Diamond tryonia North America. 1987
Tryonia aequicostata Smooth-rib hydrobe North America. 1889
Tryonia alamosae Caliente tryonia North America. 1987
Tryonia angulata Sportinggoods tryonia North America. 1987
Tryonia brevissima Regal hydrobe North America. 1890
Tryonia cheatumi Phantom tryonia North America. 1935
Tryonia clathrata Grated tryonia North America. 1865
Tryonia diaboli Devil tryonia North America. 1906
Tryonia elata Point of rocks tryonia North America. 1987
Tryonia ericae Minute tryonia North America. 1987
Tryonia gilae Gila tryonia North America. 1987
Tryonia imitator Mimic tryonia North America. 1899
Tryonia kosteri Sago tryonia North America. 1987
Tryonia margae Grapevine springs elongate tryonia North America. 1989
Tryonia protea Desert tryonia North America. 1855
Tryonia quitobaquitae Quitobaquito tryonia North America. 1988
Tryonia robusta Robust tryonia North America. 1989
Tryonia rowlandsi Grapevine springs squat tryonia North America. 1989
Tryonia salina Cottonball marsh tryonia North America. 1989
Tryonia variegata Amargosa tryonia North America. 1987
Ventrosia maritima Mediterranean Sea. 1916



Other identification tools in SeaLifeBase


Identification by pictures:
          If you already know the Family, go to Search SeaLifeBase, select Family and click on 'Identification by pictures' to display all available pictures in SeaLifeBase for the family.

          If you already know the Country, go to Search SeaLifeBase, select Country and click on 'Identification by pictures' to display all available pictures in SeaLifeBase for the country.

          If you already know the Ecosystem, go to Search SeaLifeBase, select Ecosystem and click on 'Identification by pictures' to display all available pictures in SeaLifeBase for the ecosystem.