 Casmaria boblehmani Fedosov, Olivera, Watkins & Barkalova, 2014 |  Casmaria cernica (Sowerby, 1888) |  Casmaria kalosmodix Melvill, 1888 |
 Casmaria kayae Buijse, Dekker & Verbinnen, 2013 |  Casmaria ponderosa (Gmelin, 1791) |  Cassis cornuta (Linnaeus, 1758) |
 Echinophoria kurodai (Abbott, 1968) |  Phalium glaucum (Linnaeus, 1758) |  Phalium sp. 65753 |
 Semicassis bulla Habe, 1961 |  Semicassis bulla obscura Habe, 1961 |  Semicassis inornata debiae Goodwin, 2008 |
 Semicassis sp. 75501 |  Semicassis umbilicatum (Pease, 1860) | |