 Casmaria atlantica Clench, 1944 |  Cassis tuberosa (Linnaeus, 1758) |  Cypraecassis testiculus (Linnaeus, 1758) |
 Sconsia grayi A. Adams, 1855 |  Sconsia striata (Lamarck, 1816) |  Semicassis cf. labiata iheringi (Carcelles, 1953) |
 Semicassis granulata (Born, 1778) |  Semicassis granulata cicatricosa (Meuschen, 1787) |  Semicassis granulata peristephes (Pilsbry & McGinty, 1939) |
 Semicassis iheringi (Carcelles, 1953) | | |