# List of non-marine molluscs of Ecuador

The non-marine molluscs of Ecuador are a part of the wildlife of Ecuador (fauna of Ecuador).
167 species of land snail from Orthalicoidea have been recorded from Ecuador (63 of them in Galapagos).

## Land gastropods

Achatinidae
* Protobeliscus cuneus (L. Pfeiffer, 1852)
* Rhodea cousini Jousseaume, 1900
* Zoniferella riveti (Germain, 1907)
Helicinidae
* Bourciera fraseri (Pfeiffer, 1859)
* Bourciera helicinaeformis (Pfeiffer, 1853)
* Bourciera viridissima (Miller, 1879)
Neocyclotidae
* Calaperostoma nigrofasciatum (Miller, 1879)
Orthalicidae
* Plekocheilus cardinalis (Pfeiffer, 1853)
* Plekocheilus aristaceus (Crosse, 1869)
* Plekocheilus aureonitens (Miller, 1878)
* Plekocheilus corydon (Crosse, 1869)
* Plekocheilus doliarius (Da Costa, 1898)
* Plekocheilus eros (Angas, 1878)
* Plekocheilus floccosus (Spix, 1827)
* Plekocheilus jimenezi (Hidalgo, 1872) - Plekocheilus jimenezi oligostylus Pilsbry, 1939
* Plekocheilus lynciculus (Deville & Hupé, 1850)
* Plekocheilus mcgintyi 'Pilsbry' H. B. Baker, 1963
* Plekocheilus nocturnus Pilsbry, 1939
* Plekocheilus phoebus (Pfeiffer, 1863)
* Plekocheilus pulicarius (Reeve, 1848)
* Plekocheilus roseolabrum (E. A. Smith, 1877)
* Plekocheilus taylorianus (Reeve, 1849)
* Plekocheilus tricolor (Pfeiffer, 1853)
* Plekocheilus tenuissimus (Weyrauch, 1967)
* Thaumastus thompsonii (Pfeiffer, 1845)
* Thaumastus thompsonoides Oberwimmer, 1931
* Thaumastus jaspideus (Morelet, 1863)
* Thaumastus sarcochrous (Pilsbry, 1897)
* Thaumastus brunneus Strebel, 1910
* Thaumastus buckleyi (Higgins, 1872)
* Thaumastus flori (Jousseaume, 1897)
* Thaumastus hartwegi (Pfeiffer, 1846)
* Thaumastus indentatus (Da Costa, 1901)
* Thaumastus integer (Pfeiffer, 1855)
* Thaumastus loxostomus (Pfeiffer, 1853)
* Thaumastus orcesi Weyrauch, 1967
* Bostryx bilineatus (Sowerby, 1833)
* ?Bostryx ceroplastus (Pilsbry, 1896)
* Bostryx juana (Cousin, 1887)
* Bulimulus fontainii (d’Orbigny, 1837)
* Naesiotus achatinellus (Forbes, 1850) / Bulimulus achatellinus
* Naesiotus adelphus (Dall, 1917) / Bulimulus adelphus
* Naesiotus adserseni (Coppois, 1985) / Bulimulus adserseni (Coppois, 1985)
* Naesiotus akamatus (Dall, 1917) / Bulimulus akamatus
* Naesiotus albemarlensis (Dall, 1917) / Bulimulus albermalensis
* Naesiotus alethorhytidus (Dall, 1917) / Bulimulus alethorhytidus
* Naesiotus amastroides (Ancey, 1887) / Bulimulus amastroides
* Naesiotus approximatus (Dall, 1900)
* Naesiotus bauri (Dall, 1893)
* Naesiotus blombergi (Odhner, 1951) / Bulimulus blombergi
* Naesiotus calvus (Sowerby, 1833) / Bulimulus calvus
* Naesiotus canaliferus (Reibisch, 1892)
* Naesiotus cavagnaroi A. G. Smith, 1972 / Bulimulus cavagnaroi
* Naesiotus chemnitzoides (Forbes, 1850) / Bulimulus chemitzioides
* Naesiotus cinerarius (Dall, 1917) / Bulimulus cinerarius
* Naesiotus cucullinus (Dall, 1917) / Bulimulus cucullinus
* Naesiotus curtus (Reibisch, 1892) / Bulimulus curtus
* Naesiotus cymatias (Dall, 1917)
* Naesiotus darwini (Pfeiffer, 1846) / Bulimulus darwini
* Naesiotus deroyi A. G. Smith, 1972
* Naesiotus deridderi / Bulimulus deridderi (Coppois, 1985)
* Naesiotus duncanus (Dall, 1893) / Bulimulus duncanus
* Naesiotus elaeodes (Dall, 1917) / Bulimulus elaeodes
* Naesiotus eos Odhner, 1951 / Bulimulus eos
* Naesiotus eschariferus (Sowerby, 1833) / Bulimulus eschariferus (Ancey, 1887)
* Naesiotus florschuetzi Breure, 1978
* Naesiotus galapaganus (Pfeiffer, 1855) / Bulimulus galapaganus
* Naesiotus gilderoyi (Van Mol, 1972)
* Naesiotus habeli (Dall, 1892) / Bulimulus habeli
* Naesiotus hemaerodes (Dall, 1917) / Bulimulus hemaerodes
* Naesiotus hirsutus Vagvolgyi, 1977 / Bulimulus hirsutus
* Naesiotus hoodensis (Dall, 1900) / Bulimulus hoodensis
* Naesiotus indefatigabilis (Dall, 1900) / Bulimulus indefatigabilis
* Naesiotus jacobi (Sowerby, 1833) / Bulimulus jacobi
* Naesiotus jervisensis (Dall & Ochsner, 1917) / Bulimulus jervisensis
* Naesiotus kublerensis Chambers, 1986
* Naesiotus lycodus (Dall, 1917) / Bulimulus lycodus
* Naesiotus nesioticus (Dall, 1896) / Bulimulus nesioticus
* Naesiotus nucula (Pfeiffer, 1854) / Bulimulus nucula
* Naesiotus nux (Broderip, 1832) / Bulimulus nux
* Naesiotus ochseneri (Dall, 1893) / Bulimulus ochsneri
* Naesiotus olla (Dall, 1893) / Bulimulus olla
* Naesiotus pallidus (Reibisch, 1892) / Bulimulus pallidus
* Naesiotus perrus (Dall, 1917) / Bulimulus perrus
* Naesiotus perspectivus (Pfeiffer, 1846) / Bulimulus perspectivus
* Naesiotus pinzonensis Vagvolgyi, 1977
* Naesiotus pinzonopsis Vagvolgyi, 1977
* Naesiotus planospira (Ancey, 1887) / Bulimulus planospira (Ancey, 1887)
* Naesiotus prepinguis Vagvolgyi, 1977
* Naesiotus quitensis (Pfeiffer, 1848) - Naesiotus quitensis ambatensis Rehder, 1940; Naesiotus quitensis orinus Rehder, 1940; Naesiotus quitensis vermiculatus Rehder, 1940
* Naesiotus rabidensis (Dall, 1917) / Bulimulus rabidensis
* Naesiotus reibischii (Dall, 1895) / Bulimulus reibischi
* Naesiotus rugatinus (Dall, 1917) / Bulimulus rugatinus
* Naesiotus rugiferus (Sowerby, 1833) / Bulimulus rugiferus
* Naesiotus rugulosus (Sowerby, 1838?) / Bulimulus rugulosus
* Naesiotus saeronius (Dall, 1917) / Bulimulus saeronius
* Naesiotus sculpturatus (Pfeiffer, 1846) / Bulimulus sculpturatus
* Naesiotus simrothi (Reibisch, 1892) / Bulimulus simrothi
* Naesiotus snodgrassi (Dall, 1900)
* Naesiotus steadmani Chambers, 1986
* Bulimulus sp. nov. 'josevillani'
* Bulimulus sp. nov. 'krameri'
* Bulimulus sp. nov. 'nilsodhneri'
* Bulimulus sp. nov. 'tuideroyi'
* Bulimulus sp. nov. 'vanmoli'
* Naesiotus tanneri (Dall, 1895) / Bulimulus tanneri - Naesiotus tanneri bartolomensis Vagvolgyi, 1977; Naesiotus tanneri edenensis Vagvolgyi, 1977
* Naesiotus tortuganus (Dall, 1893) / Bulimulus tortuganus
* Naesiotus trogonius (Dall, 1917) / Bulimulus trogonius
* Naesiotus unifasciatus (Sowerby, 1833) / Bulimulus unifasciatus
* Naesiotus ustulatus (Sowerby, 1833) / Bulimulus ustulatus
* Naesiotus ventrosus (Reibisch, 1892)
* Naesiotus wolfi (Reibisch, 1892) / Bulimulus wolfi
* Scutalus aequatorius (Pfeiffer, 1853)
* Scutalus anthisanensis (Pfeiffer, 1853)
* Scutalus cousini (Jousseaume, 1887)
* Stenostylus colmeiroi (Hidalgo, 1872)
* ?Stenostylus guttulus (Pfeiffer, 1854)
* Drymaeus aequatorianus (E. A. Smith, 1877)
* Drymaeus albolabiatus (E. A. Smith, 1877)
* Drymaeus ambustus (Reeve, 1849)
* Drymaeus andai (Jousseaume, 1898)
* Drymaeus baezensis (Hidalgo, 1869)
* Drymaeus bourcieri (Pfeiffer, 1853)
* Drymaeus buckleyi (Sowerby, 1895)
* Drymaeus chimborasensis (Reeve, 1848)
* Drymaeus decoratus (Lea, 1838)
* Drymaeus elegantissimus (Mousson, 1873)
* Drymaeus expansus (Pfeiffer, 1848) - Drymaeus expansus altorum (Weyrauch, 1958); Drymaeus expansus orcesi (Weyrauch, 1958)
* Drymaeus fallax (Pfeiffer, 1853)
* Drymaeus fordii Pilsbry, 1898
* Drymaeus fucatus (Reeve, 1849)
* ?Drymaeus fusoides (d’Orbigny, 1835)
* Drymaeus hidalgoi (Da Costa, 1898)
* Drymaeus inaequalis (Pfeiffer, 1857)
* Drymaeus membielinus (Crosse, 1867)
* Drymaeus murrinus (Reeve, 1848)
* Drymaeus nystianus (Pfeiffer, 1853)
* Drymaeus ochrocheilus (E. A. Smith, 1877)
* Drymaeus orthostomus (E. A. Smith, 1877)
* Drymaeus peeliii (Reeve, 1859)
* Drymaeus petasites (Miller, 1878)
* Drymaeus planibasis Pilsbry, 1932
* Drymaeus quadrifasciatus (Angas, 1878)
* Drymaeus rabuti (Jousseaume, 1898)
* Drymaeus rhoadsi Pilsbry, 1932
* Drymaeus rubrovariegatus (Higgins, 1868)
* Drymaeus sachsei (Albers, 1854)
* ?Drymaeus scitulus (Reeve, 1849)
* Drymaeus strigatus (Sowerby, 1833) - synonym: Drymaeus tigrinus (Da Costa, 1898)
* Drymaeus subeffusus (Philippi, 1869)
* Drymaeus violaceus (Mousson, 1873)
* Drymaeus volsus Fulton, 1907
* Drymaeus cactivorus (Broderip, 1832)
* ?Drymaeus fidustus (Reeve, 1849)
* Drymaeus flavidulus (E. A. Smith, 1877)
* Drymaeus loxanus (Higgins, 1872)
* Drymaeus loxensis (Pfeiffer, 1846)
* ?Drymaeus nigrofasciatus - Drymaeus nigrofasciatus elongatulus Pilsbry, 1898
* ?Drymaeus serenus (Philippi, 1867)
* Drymaeus subpellucidus (E. A. Smith, 1877)
* Drymaeus wintlei Finch, 1929
* Simpulopsis citrinovitrea (Moricand, 1836)
* Sultana sultana (Dillwyn, 1817)
* Sultana augusti (Jousseaume, 1887)
* Sultana deburghiae (Reeve, 1859)
* Sultana kellettii (Reeve, 1850)
* Sultana fraseri (Pfeiffer, 1858)
* Orthalicus bensoni (Reeve, 1849)
* Orthalicus bifulguratus (Reeve, 1849)
* Orthalicus maracaibensis (Pfeiffer, 1856)
* Orthalicus mars (Pfeiffer, 1861)
* Corona pfeifferi (Hidalgo, 1869)
* Corona regalis (Hupé, 1857)
* Corona regina (Férussac, 1823)
* Corona rosenbergi Strebel, 1909
* Porphyrobaphe iostoma (Sowerby, 1824)
* Porphyrobaphe saturnus (Pfeiffer, 1860)
* Porphyrobabphe irrorata (Reeve, 1849)
* Porphyrobaphe subirroratus (Da Costa, 1898)
* Hemibulimus excisus (Martens, 1885)
* Hemibulimus magnificus (Pfeiffer, 1848)
Solaropsidae
* Solaropsis selenostoma (Pfeiffer, 1854)