Streptaxidae Family
The Mollusk (Gulella xysila xysila (Melvill & Ponsonby, 1907)) exemplifies distinctive features found in octopuses, clams, and snails found in various...
1,858 species in this family.1550 species in this category
Mollusk (Gonospira bacillus) - Facts & Information
Gonospira bacillus (L. Pfeiffer, 1856)
Mollusk (Elma H) - Facts & Information
Elma H. Adams, 1866
Mollusk (Gulella umzimvubuensis) - Facts & Information
Gulella umzimvubuensis Burnup, 1925
Mollusk (Streptostele osculum) - Facts & Information
Streptostele osculum Connolly, 1922
Mollusk (Gulella mitsikia) - Facts & Information
Gulella mitsikia K. C. Emberton, 2001
Mollusk (Tayloria quadrilateralis) - Facts & Information
Tayloria quadrilateralis (Preston, 1910)
Mollusk (Gonospira raffrayi) - Facts & Information
Gonospira raffrayi (Bourguignat, 1883)
Mollusk (Gulella bushmanensis) - Facts & Information
Gulella bushmanensis Burnup, 1926
Mollusk (Gulella bassetti) - Facts & Information
Gulella bassetti Burnup, 1925
Mollusk (Elma tonkiniana) - Facts & Information
Elma tonkiniana (Bavay & Dautzenberg, 1904)
Mollusk (Stemmatopsis poirieri) - Facts & Information
Stemmatopsis poirieri Mabille, 1887
Mollusk (Gonaxis abessinicus) - Facts & Information
Gonaxis abessinicus (Thiele, 1933)
Mollusk (Sphinctostrema joubini) - Facts & Information
Sphinctostrema joubini (Germain, 1912)
Mollusk (Gulella kelibea) - Facts & Information
Gulella kelibea K. C. Emberton, 2001
Mollusk (Discartemon vandermeermohri) - Facts & Information
Discartemon vandermeermohri van Benthem Jutting, 1959
Mollusk (Discartemon triancus) - Facts & Information
Discartemon triancus Siriboon & Panha, 2014
Mollusk (Oophana atopospira) - Facts & Information
Oophana atopospira van Benthem Jutting, 1954
Mollusk (Gulella unidentata) - Facts & Information
Gulella unidentata K. L. Pfeiffer, 1952
Mollusk (Gulella lubrica) - Facts & Information
Gulella lubrica (Morelet, 1881)
Mollusk (Gulella barbarae) - Facts & Information
Gulella barbarae Connolly, 1929
Mollusk (Gulella fortidentata) - Facts & Information
Gulella fortidentata (E. A. Smith, 1890)
Mollusk (Gulella guilielmi) - Facts & Information
Gulella guilielmi van Bruggen & Van Goethem, 1998
Mollusk (Perrottetia dermapyrrhosa) - Facts & Information
Perrottetia dermapyrrhosa Siriboon & Panha, 2013
Mollusk (Streptaxis helios) - Facts & Information
Streptaxis helios Pilsbry, 1897
Mollusk (Gulella nyikaensis) - Facts & Information
Gulella nyikaensis (Preston, 1913)
Mollusk (Streptostele babaulti) - Facts & Information
Streptostele babaulti Germain, 1919
Mollusk (Haploptychius sinuosa) - Facts & Information
Haploptychius sinuosa (L. Pfeiffer, 1861)
Mollusk (Dadagulella frontierarum) - Facts & Information
Dadagulella frontierarum Rowson & Tattersfield, 2013
Mollusk (Gulella mahagaga) - Facts & Information
Gulella mahagaga K. C. Emberton, 2001
Mollusk (Streptartemon zischkai) - Facts & Information
Streptartemon zischkai (F. Haas, 1952)
Mollusk (Primigulella foliifera) - Facts & Information
Primigulella foliifera (E. von Martens, 1895)
Mollusk (Sairostoma F) - Facts & Information
Sairostoma F. Haas, 1938
Mollusk (Gulella kemblei) - Facts & Information
Gulella kemblei Degner, 1934
Mollusk (Perrottetia watsoni) - Facts & Information
Perrottetia watsoni (W. T. Blanford & H. F. Blanford, 1860)
Mollusk (Streptostele elongata) - Facts & Information
Streptostele elongata Connolly, 1922
Mollusk (Streptostele auriformis) - Facts & Information
Streptostele auriformis Connolly, 1922
Mollusk (Silvigulella pisa) - Facts & Information
Silvigulella pisa (Connolly, 1922)
Mollusk (Ptychotrema kibarae) - Facts & Information
Ptychotrema kibarae Adam & Van Goethem, 1978
Mollusk (Gulella formosa) - Facts & Information
Gulella formosa (Melvill & Ponsonby, 1898)
Mollusk (Gonospira dupontiana) - Facts & Information
Gonospira dupontiana (G. Nevill, 1881)
Mollusk (Gulella argoudi) - Facts & Information
Gulella argoudi O. L. Griffiths, 2000
Mollusk (Fischerpietteus edouardi) - Facts & Information
Fischerpietteus edouardi K. C. Emberton, 2003
Mollusk (Gulella josephinae) - Facts & Information
Gulella josephinae K. C. Emberton, 2001
Mollusk (Ptychotrema ankasana) - Facts & Information
Ptychotrema ankasana de Winter, 1966
Mollusk (Gulella andriantanteliae) - Facts & Information
Gulella andriantanteliae K. C. Emberton, Slapcinsky, C. A. Campbell, Rakotondrazafy, Andriamiarison & J. D. Emberton, 2010
Mollusk (Gonaxis mzinga) - Facts & Information
Gonaxis mzinga (Tattersfield, 1999)
Mollusk (Gulella herberti) - Facts & Information
Gulella herberti van Bruggen, 2004
Mollusk (Avakubia semenguei) - Facts & Information
Avakubia semenguei de Winter & Vastenhout, 2013
Mollusk (Gulella fordycei) - Facts & Information
Gulella fordycei Cole & D. G. Herbert, 2022
Mollusk (Ptychotrema pelengeense) - Facts & Information
Ptychotrema pelengeense Adam & Van Goethem, 1978
Mollusk (Glabrennea Schileyko) - Facts & Information
Glabrennea Schileyko, 2000
Mollusk (Gulella columnella) - Facts & Information
Gulella columnella (Melvill & Ponsonby, 1901)
Mollusk (Gonospira mauritiana) - Facts & Information
Gonospira mauritiana (Morelet, 1860)
Mollusk (Perrottetia thachi) - Facts & Information
Perrottetia thachi F. Huber, 2018
Mollusk (Gulella enneodon) - Facts & Information
Gulella enneodon Connolly, 1922
Mollusk (BOLDACQ) - Facts & Information
BOLD:ACQ4144
Mollusk (Ptychotrema canaliculatum) - Facts & Information
Ptychotrema canaliculatum Tattersfield, 2025
Mollusk (Dadagulella browni) - Facts & Information
Dadagulella browni semulikiensis Rowson & Tattersfield, 2013
Mollusk (Gerlachina dussumieri) - Facts & Information
Gerlachina dussumieri dussumieri (Dufo, 1840)
Mollusk (Gonospira majuscula) - Facts & Information
Gonospira majuscula (Morelet, 1878)
Mollusk (Gulella margarettae) - Facts & Information
Gulella margarettae (Melvill & Ponsonby, 1895)
Mollusk (Dadagulella minareta) - Facts & Information
Dadagulella minareta Rowson & Tattersfield, 2013
Mollusk (Ptychotrema treichi) - Facts & Information
Ptychotrema treichi (Chaper, 1885)
Mollusk (Ptychotrema batalhana) - Facts & Information
Ptychotrema batalhana (L. Pfeiffer, 1871)
Mollusk (Ptychotrema aethiops) - Facts & Information
Ptychotrema aethiops Tattersfield, 2025
Mollusk (Streptostele hasta) - Facts & Information
Streptostele hasta Connolly, 1922
Mollusk (Hypselartemon alveus) - Facts & Information
Hypselartemon alveus (Dunker, 1845)
Mollusk (Tayloria gwandaensis) - Facts & Information
Tayloria gwandaensis (Preston, 1912)
Mollusk (Perrottetia simoniana) - Facts & Information
Perrottetia simoniana (Heude, 1890)
Mollusk (Streptartemon abunaensis) - Facts & Information
Streptartemon abunaensis (F. Baker, 1914)
Mollusk (Gulella swaziensis) - Facts & Information
Gulella swaziensis Connolly, 1932
Mollusk (Indoartemon prestoni) - Facts & Information
Indoartemon prestoni (Gude, 1903)
Mollusk (Gulella perlata) - Facts & Information
Gulella perlata Connolly, 1922
Mollusk (Gonospira adamsiana) - Facts & Information
Gonospira adamsiana (G. Nevill & H. Nevill, 1871)
Mollusk (Gulella genialis) - Facts & Information
Gulella genialis (Melvill & Ponsonby, 1903)
Mollusk (Gonaxis unidentatus) - Facts & Information
Gonaxis unidentatus Verdcourt, 1963
Mollusk (Makrokonche latembryohelix) - Facts & Information
Makrokonche latembryohelix (K. C. Emberton & Pearce, 2000)
Mollusk (Tomostele congoris) - Facts & Information
Tomostele congoris (Pilsbry, 1919)
Mollusk (Gulella boucheti) - Facts & Information
Gulella boucheti Fischer-Piette, C. P. Blanc, F. Blanc & F. Salvat, 1994
Mollusk (Gulella rubinsterni) - Facts & Information
Gulella rubinsterni Fischer-Piette, C. P. Blanc, F. Blanc & F. Salvat, 1994
Mollusk (Gulella annibiodiversitatis) - Facts & Information
Gulella annibiodiversitatis van Bruggen, 2011
Mollusk (Streptaxis suturalis) - Facts & Information
Streptaxis suturalis E. von Martens, 1859
Mollusk (Gulella kendrae) - Facts & Information
Gulella kendrae K. C. Emberton & O. L. Griffiths, 2009
Mollusk (Gulella meneleki) - Facts & Information
Gulella meneleki (Preston, 1910)
Mollusk (Streptostele jaeckeli) - Facts & Information
Streptostele jaeckeli Venmans, 1959
Mollusk (Edentulina uluguruensis) - Facts & Information
Edentulina uluguruensis Bequaert & Clench, 1936
Mollusk (Ptychotrema mazumbiensis) - Facts & Information
Ptychotrema mazumbiensis Tattersfield, 1999
Mollusk (Gulella gallorum) - Facts & Information
Gulella gallorum Fischer-Piette, F. Blanc & Salvat, 1975
Mollusk (Gonospira teres) - Facts & Information
Gonospira teres (L. Pfeiffer, 1856)
Mollusk (Streptostele polymorpha) - Facts & Information
Streptostele polymorpha Preston, 1912
Mollusk (Gulella newtoni) - Facts & Information
Gulella newtoni (E. A. Smith, 1890)
Mollusk (Sphinctostrema bocagei) - Facts & Information
Sphinctostrema bocagei (Girard, 1894)
Mollusk (Gulella pervitrea) - Facts & Information
Gulella pervitrea (Preston, 1913)
Mollusk (Parvedentulina bemarahae) - Facts & Information
Parvedentulina bemarahae K. C. Emberton, 2002
Mollusk (Gulella conradti) - Facts & Information
Gulella conradti conradti (E. von Martens, 1895)
Mollusk (Sairostoma perplexum) - Facts & Information
Sairostoma perplexum F. Haas, 1938
Mollusk (Ptychotrema fraterculus) - Facts & Information
Ptychotrema fraterculus Pilsbry, 1919
Mollusk (Primigulella lobidens) - Facts & Information
Primigulella lobidens (Thiele, 1911)
Mollusk (Gulella menkeana) - Facts & Information
Gulella menkeana (L. Pfeiffer, 1853)
Mollusk (Gonospira Swainson) - Facts & Information
Gonospira Swainson, 1840