 Epitonium sp. 203863 |  Epitonium sp. 211804 |  Epitonium sp. 213995 |
 Epitonium sp. 22004 |  Epitonium sp. 22005 |  Epitonium sp. 257128 |
 Epitonium sp. 259575 |  Epitonium sp. 28047 |  Epitonium sp. 30805 |
 Epitonium sp. 313923 |  Epitonium sp. 315423 |  Epitonium sp. 31570 |
 Epitonium sp. 333846 |  Epitonium sp. 34905 |  Epitonium sp. 38198 |
 Epitonium sp. 38591 |  Epitonium sp. 38960 |  Epitonium sp. 74943 |
 Epitonium statuminatum (Sowerby, 1844) |  Epitonium stigmaticum (Pilsbry, 1911) |  Epitonium striatellum (Nyst, 1871) |
 Epitonium striatissimum (Monterosato, 1878) |  Epitonium subauriculatum (Souverbie & Montrouzier, 1866) |  Epitonium suprastriatum (Carpenter, 1857) |
 Epitonium syoichiroi Masahito & Habe, 1976 |  Epitonium syoichiroi Masahito & T. Habe, 1976 |  Epitonium taiwanica Lee & Wu, 1998 |
 Epitonium tenebrosum (Sowerby, 1903) |  Epitonium tenellum (Hutton, 1855) |  Epitonium tenuistriatum (Orbigny, 1840) |
 Epitonium tiburonense Clench & Turner, 1952 |  Epitonium tinctum (Carpenter, 1864) |  Epitonium tinctum bormanni A. M. Strong, 1941 |
 Epitonium tokyoense (Kuroda, 1930) |  Epitonium tollini Bartsch, 1938 |  Epitonium trochoides (de Boury, 1912) |
 Epitonium turritellulum (Morch, 1874) |  Epitonium turtonis (Turton, 1819) |  Epitonium ulu Pilsbry, 1921 |
 Epitonium unifasciatum (Sowerby, 1844) |  Epitonium venado (Olsson & Smith, 1951) |  Epitonium venosum (Sowerby, 1844) |
 Epitonium vestalis (Hinds, 1843) |  Epitonium walkerianum Hertlein & Strong, 1951 |  Epitonium willetti Strong & Hertlein, 1937 |
 Epitonium worsfoldi Robertson, 1994 |  Epitonium yokoyamai Suzuki & Ichikama, 1936 |  Epitonium zephyrium Dall, 1917 |
 Epitonium zeteki Dall, 1917 |  Filiscala martini (Wood, 1828) |  Gregorioiscala crosnieri E. F. García, 2004 |
 Gregorioscala pachya (Locard, 1897) |  Kurodacirsa lotus Masahito & Habe, 1975 |  Opalia atlantis (Clench & Turner, 1952) |
 Opalia australis (Lamarck, 1822) |  Opalia bicarinata (Sowerby, 1844) |  Opalia borealis Keep, 1881 |
 Opalia burryi Clench & Turner, 1950 |  Opalia cf. atlantis (Clench & Turner, 1952) |  Opalia cf. crenata (L., 1758) |
 Opalia cf. diadema (Sowerby, 1832) |  Opalia cf. funiculata (Carpenter, 1857) |  Opalia cf. hotessieriana (Orbigny, 1842) |
 Opalia cf. methoria Kilburn, 1985 |  Opalia consors (Crosse, 1864) |  Opalia crenata (L., 1758) |
 Opalia diadema (Sowerby, 1832) |  Opalia eolis Clench & Turner, 1950 |  Opalia funiculata (Carpenter, 1857) |
 Opalia garciai Kilburn, 1994 |  Opalia granosa (Quoy & Gaimard, 1834) |  Opalia hellenica (Forbes, 1844) |
 Opalia hotessieriana (Orbigny, 1842) |  Opalia mammosa (Melvill & Staden, 1903) |  Opalia mexicana Dall, 1908 |
 Opalia monovaricosa (Kuroda & Habe in Habe, 1961) |  Opalia monovaricosa (Kuroda & T. Habe, 1961) |  Opalia montereyensis (Dall, 1907) |
 Opalia morchiana (Dall, 1889) |  Opalia pumilio (Morch, 1875) |  Opalia sanjuanensis (Lowe, 1932) |
 Opalia sp. 110146 |  Opalia sp. 179204 |  Opalia sp. 33565 |
 Opalia sp. 369596 |  Opalia spongiosa Carpenter, 1864 |  Opalia wroblewskyi (Morch, 1875) |
 Opaliopsis opalina (Dall, 1927) |  Punctiscala cerigottana (Sturany, 1896) |  Punctiscala watsoni (de Boury, 1911) |