 Casmaria boblehmani Fedosov, Olivera, Watkins & Barkalova, 2014 |  Casmaria kayae Buijse, Dekker & Verbinnen, 2013 |  Casmaria ponderosa (Gmelin, 1791) |
 Cassis cornuta (Linnaeus, 1758) |  Cassis exigua Tenison Woods, 1879 |  Cassis fimbriata (Quoy & Gaimard, 1833) |
 Cassis fimbriata bicarinata Jonas, 1839 |  Cassis patamakanthini Parth, 2000 |  Echinophoria carnosa Kuroda & Habe, 1961 |
 Echinophoria kurodai (Abbott, 1968) |  Echinophoria wyvillei (Watson, 1886) |  Galeodea bituminata (K. Martin, 1933) |
 Galeodea leucodoma Dall, 1907 |  Galeodea maccamleyi Ponder, 1983 |  Galeodea nipponica (Sakurai & Habe, 1961) |
 Galeodea sp. 342906 |  Phalium areola (Linnaeus, 1758) |  Phalium bandatum (Perry, 1811) |
 Phalium muangmani Raybaudi & Pratti, 1995 |  Semicassis adcocki (Sowerby, 1896) |  Semicassis angasi (Iredale, 1927) |
 Semicassis bisulcata (Schubert & J. A. Wagner, 1829) |  Semicassis bisulcata booleyi (G. B. Sowerby III, 1900) |  Semicassis cf. angasi (Iredale, 1927) |
 Semicassis diuturna Iredale, 1927 |  Semicassis doughthorni Dekkers, 2013 |  Semicassis labiata (G. Perry, 1811) |
 Semicassis paucirugis (Menke, 1843) |  Semicassis pyrum (Lamarck, 1822) |  Semicassis pyrum niveum (Brazier, 1872) |
 Semicassis pyrum spectabilis (Iredale, 1929) |  Semicassis pyrum stadiale (Hedley, 1914) |  Semicassis semigranosa (Lamarck, 1822) |
 Semicassis sinuosum (Verco, 1904) |  Semicassis sinuosum angustatum (Cotton & Godfrey, 1931) |  Semicassis sophia (Brazier, 1872) |
 Semicassis thomsoni (Brazier, 1876) |  Semicassis westralis Kreipl, 1997 |  Semicassis whitworthi (Abbott, 1968) |
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