Eutrochatella scopulorum (Morelet, 1849) | 
Eutrochatella sphaerula Bartsch, 1932 | 
Eutrochatella straminea (Morelet, 1851) |
Eutrochatella straminea nodae (Arango, 1862) | 
Eutrochatella tankervillii (Gray, 1824) | 
Eutrochatella virginea (Lea, 1832) |
Eutrochatella virginea crassicostata Sowerby, 1866 | 
Excavata costata (Gray, 1824) | 
Geophorus acutissimus (G. B. Sowerby II, 1842) |
Geophorus agglutinans (G. B. Sowerby II, 1842) | 
Geophorus oxytropis (G. B. Sowerby I, 1839) | 
Geophorus romblonensis Bartsch, 1918 |
Geophorus trochiformis conoidalis (Moellendorff, 1897) | 
Geotrochatella jourdyi Dautzenberg, 1895 | 
Geotrochatella martensi (Gredler, 1884) |
Geotrochatella mouhoti (L. Pfeiffer, 1863) | 
Geotrochatella sp. 84110 | 
Glyptemoda torrei freirei Clench & Aguayo, 1950 |
Glyptemoda torrei Henderson, 1909 | 
Glyptemoda torrei pujalsi Aguayo & Jaume, 1954 | 
Helicina adspersa L. Pfeiffer, 1839 |
Helicina aff. angulifera Wagner, 1910 | 
Helicina aff. fasciata (Lamarck, 1822) | 
Helicina aff. inaequistriata Pilsbry, 1900 |
Helicina aff. leopoldinae Wagner, 1906 | 
Helicina aff. leucozonalis Ancey, 1892 | 
Helicina aff. lundi (Pfeiffer, 1858) |
Helicina aff. sordida King, 1831 | 
Helicina amoena depressa Von Martens, 1890 | 
Helicina amoena Pfeiffer, 1848 |
Helicina angulata G. B. Sowerby II, 1842 | 
Helicina angulifera Wagner, 1910 | 
Helicina arenicola Morelet, 1849 |
Helicina bandeli Guevara, 2006 | 
Helicina besckei Pfeiffer, 1848 | 
Helicina biangulata L. Pfeiffer, 1851 |
Helicina bocourti Crosse & Fischer, 1869 | 
Helicina boettgeri Wagner, 1910 | 
Helicina brasiliensis Gray, 1824 |
Helicina candida Pfeiffer, 1858 | 
Helicina caracola (Moricand, 1836) | 
Helicina caracola moreleriana (Pfeiffer, 1850) |
Helicina carinata Orbigny, 1835 | 
Helicina cf. amoena Pfeiffer, 1848 | 
Helicina cf. angulata Sowerby, 1873 |
Helicina cf. boettgeri Wagner, 1910 | 
Helicina cf. clappi Pilsbry, 1909 | 
Helicina cf. fasciata substriata Gray, 1824 |
Helicina cf. inaequistriata Pilsbry, 1900 | 
Helicina cf. leopoldinae Wagner, 1906 | 
Helicina cf. lundi L. Pfeiffer, 1858 |
Helicina cf. oskari Wagner, 1911 | 
Helicina cf. oxytropis Sowerby, 1838 | 
Helicina cf. rostrata Morelet, 1851 |
Helicina cf. steindachneri Wagner, 1911 | 
Helicina cf. tenuis Pfeiffer, 1849 | 
Helicina cf. trossula Morelet, 1849 |
Helicina cf. variabilis Wagner, 1827 | 
Helicina chionea Pilsbry, 1949 | 
Helicina clappi Pilsbry, 1909 |
Helicina concentrica Pfeiffer, 1848 | 
Helicina cucutensis (Pilsbry, 1939) | 
Helicina cummingiana Pfeiffer, 1848 |
Helicina dysoni L. Pfeiffer, 1849 | 
Helicina fasciata (Lamarck, 1822) | 
Helicina fasciata substriata J. E. Gray, 1824 |
Helicina flavida flavida Menke, 1828 | 
Helicina flavida incommoda Wagner, 1905 | 
Helicina gemma Preston, 1903 |
Helicina grayi Jacobson & Clench, 1971 | 
Helicina guajarana Baker, 1913 | 
Helicina haemastoma Moricand, 1839 |
Helicina heighwayana Dall, 1909 | 
Helicina iguapensis Pilsbry, 1900 | 
Helicina inaequistriata Pilsbry, 1900 |
Helicina juruana Ihering, 1905 | 
Helicina keatei L. Pfeiffer, 1857 | 
Helicina laterculus Baker, 1913 |
Helicina leopoldinae Wagner, 1906 | 
Helicina lirifera Ancey, 1892 | 
Helicina lundi (Pfeiffer, 1858) |
Helicina marfisae Salvador, F. S. Silva & Bichuette, 2023 | 
Helicina maugeriae Gray, 1831 | 
Helicina neritella Lamarck, 1801 |
Helicina neritella Lamarck, 1822 | 
Helicina ocanensis (Wagner, 1905) | 
Helicina orbiculata (Say, 1818) |
Helicina orbiculata tropica Pfeiffer, 1852 | 
Helicina oresigera Orbigny, 1835 | 
Helicina oweniana anozona E. von Martens, 1875 |
