Cochliopidae Family
The Mollusk (Heleobia pukua Simone & Rolán, 2021) represents a remarkable example of bilateral soft-bodied anatomy in marine life found in mrgid. This...
587 species in this family.535 species in this category
Mollusk (Tryonia seemani) - Facts & Information
Tryonia seemani (Frauenfeld, 1863)
Mollusk (Tryonia hertleini) - Facts & Information
Tryonia hertleini (Drake, 1956)
Mollusk (Heleobops carrikeri) - Facts & Information
Heleobops carrikeri G. M. Davis & McKee, 1989
Salt Spring Hydrobe (Pseudotryonia grahamae) - Facts & Information
Pseudotryonia grahamae F. G. Thompson, 2001
Mollusk (Vitropyrgus lillianae) - Facts & Information
Vitropyrgus lillianae K. E. Perez & Guerrero, 2023
Mollusk (Zetekina martensi) - Facts & Information
Zetekina martensi (Pilsbry, 1935)
Mollusk (Dyris renemai) - Facts & Information
Dyris renemai Wesselingh, 2006
Del Rio Cavesnail (Microphreatus coronae) - Facts & Information
Microphreatus coronae (Hershler, 1987)
Mollusk (Heleobia transitoria) - Facts & Information
Heleobia transitoria (Biese, 1947)
Regal Hydrobe (Pseudotryonia brevissima) - Facts & Information
Pseudotryonia brevissima (Pilsbry, 1890)
Mollusk (Heleobia stiphra) - Facts & Information
Heleobia stiphra (F. Haas, 1955)
Mollusk (Aroapyrgus orizabensis) - Facts & Information
Aroapyrgus orizabensis (Crosse & P. Fischer, 1891)
Mollusk (Toxosoma contortum) - Facts & Information
Toxosoma contortum Wesselingh, 2006
Mollusk (Lacunorbis nevadensis) - Facts & Information
Lacunorbis nevadensis Yen, 1950
Brune Spring Snail; Brune'S Springsnail; Brune'S Tryonia (Juturnia brunei) - Facts & Information
Juturnia brunei (D. W. Taylor, 1987)
Mollusk (BOLDAFT) - Facts & Information
BOLD:AFT0050
Mollusk (Tepalcatia bakeri) - Facts & Information
Tepalcatia bakeri (Pilsbry, 1891)
Mollusk (Dyris ariei) - Facts & Information
Dyris ariei Wesselingh, 2006
Mollusk (Heleobia copiapoensis) - Facts & Information
Heleobia copiapoensis (Biese, 1944)
Mollusk (Sioliella bella) - Facts & Information
Sioliella bella (Conrad, 1871)
Mollusk (BOLDAEH) - Facts & Information
BOLD:AEH5710
Mollusk (Glabertryonia Wesselingh) - Facts & Information
Glabertryonia Wesselingh, 2006
Mollusk (Aroapyrgus vivens) - Facts & Information
Aroapyrgus vivens (H. B. Baker, 1930)
Metcalf'S Tryonia (Tryonia metcalfi) - Facts & Information
Tryonia metcalfi Hershler, H.-P. Liu & Landye, 2011
Diamond Y Springsnail; Diamond Tryonia (Pseudotryonia adamantina) - Facts & Information
Pseudotryonia adamantina (D. W. Taylor, 1987)
Mollusk (Stygopyrgus variabilis) - Facts & Information
Stygopyrgus variabilis Perez & Saenz, 2025
Guilding Hydrobia; Hydrobie Minuscule (Pyrgophorus parvulus) - Facts & Information
Pyrgophorus parvulus (Guilding, 1828)
Mollusk (Spinopyrgus luismaedai) - Facts & Information
Spinopyrgus luismaedai Czaja, Covich, Neubauer & Estrada-Rodríguez, 2022
Suwanee Hydrobe (Aphaostracon hypohyalinum) - Facts & Information
Aphaostracon hypohyalinum F. G. Thompson, 1968
Mollusk (Cochliopina J) - Facts & Information
Cochliopina J. P. E. Morrison, 1946
Mollusk (Aroapyrgus rhegoides) - Facts & Information
Aroapyrgus rhegoides (Morelet, 1851)
Mollusk (Dyris tricarinatus) - Facts & Information
Dyris tricarinatus (O. Boettger, 1878)
Mollusk (Onobops iquitensis) - Facts & Information
Onobops iquitensis Wesselingh, 2006
Mollusk (Pyrgophorus cenoticus) - Facts & Information
Pyrgophorus cenoticus Grego, Angyal & L. Beltrán, 2019
Mollusk (Sioliella umbilicata) - Facts & Information
Sioliella umbilicata Wesselingh, 2006
Mollusk (Microphreatus) - Facts & Information
Microphreatus Czaja & Estrada-Rodríguez, 2025
Mollusk (Mesobia pristina) - Facts & Information
Mesobia pristina F. G. Thompson & Hershler, 1991
Mollusk (Feliconcha reticulata) - Facts & Information
Feliconcha reticulata Wesselingh, 2006
Hydrobie De Biguglia (Eupaludestrina bigugliana) - Facts & Information
Eupaludestrina bigugliana (Caziot, 1908)
Mollusk (Dyris microturritella) - Facts & Information
Dyris microturritella Wesselingh, 2006
Mollusk (Eupaludestrina foxianensis) - Facts & Information
Eupaludestrina foxianensis (De Stefani, 1883)
White River Snail; Grated Tryonia (Tryonia clathrata) - Facts & Information
Tryonia clathrata W. Stimpson, 1865
Mollusk (Heleobia deserticola) - Facts & Information
Heleobia deserticola Collado, 2015
Mollusk (Heleobia profunda) - Facts & Information
Heleobia profunda (F. Haas, 1955)
Mollusk (Eupaludestrina Mabille) - Facts & Information
Eupaludestrina Mabille, 1877
Mollusk (Tryonia ornata) - Facts & Information
Tryonia ornata (Morelet, 1851)
Mollusk (Heleobia chimbaensis) - Facts & Information
Heleobia chimbaensis (Biese, 1944)
Mollusk (Spiripockia punctata) - Facts & Information
Spiripockia punctata Simone, 2012
Mollusk (Aroapyrgus cisterninus) - Facts & Information
Aroapyrgus cisterninus (B. Walker, 1919)
Mollusk (Zetekina tenuis) - Facts & Information
Zetekina tenuis (E. von Martens, 1899)
Mollusk (Heleobia isabelleana) - Facts & Information
Heleobia isabelleana (A. d'Orbigny, 1841)
Mollusk (Mexipyrgus viescaensis) - Facts & Information
Mexipyrgus viescaensis Czaja, Estrada-Rodríguez & Romero-Méndez, 2015
Schijnwadslakje; Zuid-Amerikaans Brakwaterhorentje (Heleobia charruana) - Facts & Information
Heleobia charruana (A. d'Orbigny, 1841)
Mollusk (Wesselinghia curta) - Facts & Information
Wesselinghia curta (Conrad, 1874)
Mollusk (Cochliopa diazensis) - Facts & Information
Cochliopa diazensis J. P. E. Morrison, 1946
Mollusk (Mexithauma D) - Facts & Information
Mexithauma D. W. Taylor, 1966
Mollusk (Minckleyella Hershler) - Facts & Information
Minckleyella Hershler, H.-P. Liu & Landye, 2011
Mollusk (Emmericiella longa) - Facts & Information
Emmericiella longa (Pilsbry, 1909)
Mollusk (Pseudocaspia issykkulensis) - Facts & Information
Pseudocaspia issykkulensis (Clessin, 1894)
Mollusk (Dyris guerreroi) - Facts & Information
Dyris guerreroi Wesselingh, 2006
Mollusk (Eupaludestrina canariensis) - Facts & Information
Eupaludestrina canariensis (Mousson, 1872)
Mollusk (Littoridina crassa) - Facts & Information
Littoridina crassa (Etheridge, 1879)
Mollusk (Phreatodrobia nugax) - Facts & Information
Phreatodrobia nugax nugax (Pilsbry & Ferriss, 1906)
Mollusk (Hydrobia stagnalis) - Facts & Information
Hydrobia stagnalis var. capellinii Gillet, 1963
Mollusk (Pyrgophorus zeteki) - Facts & Information
Pyrgophorus zeteki (J. P. E. Morrison, 1946)
Mollusk (Pseudotryonia mica) - Facts & Information
Pseudotryonia mica Hershler, H.-P. Liu & Landye, 2011
Mollusk (Dyris Conrad) - Facts & Information
Dyris Conrad, 1871
Mollusk (Andesipyrgus) - Facts & Information
Andesipyrgus Hershler & Velkovrh, 1993
Mollusk (Sioliella fusiformis) - Facts & Information
Sioliella fusiformis Wesselingh, 2006
Mollusk (Aroapyrgus chefinesnoel) - Facts & Information
Aroapyrgus chefinesnoel Rolán, 2010
Mollusk (Zetekina panamensis) - Facts & Information
Zetekina panamensis (Bartsch, 1920)
Mollusk (Tryonia tricarinata) - Facts & Information
Tryonia tricarinata (Boettger, 1871)
Mollusk (Heleobia culminea) - Facts & Information
Heleobia culminea (A. d'Orbigny, 1838)
Mollusk (Subcochliopa trochulus) - Facts & Information
Subcochliopa trochulus (E. von Martens, 1899)
Mollusk (Lithococcus amazonicus) - Facts & Information
Lithococcus amazonicus Wesselingh, 2006
Serrate Crownsnail; Serrated Crownsnail (Pyrgophorus platyrachis) - Facts & Information
Pyrgophorus platyrachis F. G. Thompson, 1968
Mollusk (Littoridina pebasana) - Facts & Information
Littoridina pebasana (Conrad, 1874)
Mollusk (Cochliopina compacta) - Facts & Information
Cochliopina compacta (Pilsbry, 1910)
Mollusk (Cochliopina francesae) - Facts & Information
Cochliopina francesae (C. Goodrich & Van der Schalie, 1937)
Mollusk (Cochliopina extremis) - Facts & Information
Cochliopina extremis J. P. E. Morrison, 1946
Mollusk (Heleobia atacamensis) - Facts & Information
Heleobia atacamensis (R. A. Philippi, 1860)
Quintobaquito Tryonia; Quitabaquito Tryonia; Quitobaquito Tryonia (Tryonia quitobaquitae) - Facts & Information
Tryonia quitobaquitae Hershler, 1988
Mollusk (Littoridina ameghini) - Facts & Information
Littoridina ameghini (Doering, 1885)
Mollusk (Heleobia castellanosae) - Facts & Information
Heleobia castellanosae (Gaillard, 1974)
Mollusk (Coahuilix D) - Facts & Information
Coahuilix D. W. Taylor, 1966
Mollusk (Lorus acicularis) - Facts & Information
Lorus acicularis (C. P. Nuttall, 1990)
Mollusk (Littoridina miaulis) - Facts & Information
Littoridina miaulis Ev. Marcus & Er. Marcus, 1965
Mollusk (Nanivitrea alcaldei) - Facts & Information
Nanivitrea alcaldei Jaume & Abbott, 1948
Mollusk (Heleobia loaensis) - Facts & Information
Heleobia loaensis (Biese, 1947)
Mollusk (Littoridina bertoniana) - Facts & Information
Littoridina bertoniana Pilsbry, 1911
Mollusk (Eupaludestrina rausiana) - Facts & Information
Eupaludestrina rausiana (Radoman, 1974)
Mollusk (Aroapyrgus stolli) - Facts & Information
Aroapyrgus stolli (E. von Martens, 1901)
Mollusk (Heleobia robusta) - Facts & Information
Heleobia robusta M. C. P. Silva & Veitenheimer-Mendes, 2004
Mollusk (Eupaludestrina maltzani) - Facts & Information
Eupaludestrina maltzani (Westerlund, 1886)
Mollusk (Spiripockia Simone) - Facts & Information
Spiripockia Simone, 2012
Mollusk (Toxosoma multicarinatum) - Facts & Information
Toxosoma multicarinatum Wesselingh, 2006
Mollusk (Nanivitrea helicoides) - Facts & Information
Nanivitrea helicoides (Poey, 1865)
Conical Siltsnail; Manitou Cavesnail (Antrorbis breweri) - Facts & Information
Antrorbis breweri Hershler & F. G. Thompson, 1990
Mollusk (Heleobia neveui) - Facts & Information
Heleobia neveui (Bavay, 1904)
Mollusk (Mexipyrgus D) - Facts & Information
Mexipyrgus D. W. Taylor, 1966