Cassidae
Capsidia cypraeiformis Eocene Italy
Casmaria ponderosa Gmelin, 1791
Cassidaria echinophoria (Linneo, 1758) Pliocene/Pleistocene Italy
Cassidaria echinophoria diadema (Brocchi, 1814) Pliocene Italy
Cassidaria echinophoria obsoleta B.D.D. Pleistocene Italy
Cassidaria intermedia (Brocchi, 1814) Miocene/Pliocene Italy
Cassis thesei Eocene Italy
Cypraecassis cypraeformis (Borson, 1820) Pliocene Italy
Cypraecassis pseudocrumena (D'Orbigny, 1852) (Linneo, 1758) Pliocene Italy
Galeodea coronata (Deshayes, 1835) Eocene England
Morum chipolanum Gardner, 1947 Miocene USA
Morum cythra Miocene Poland
Morum tuberculosum Pleistocene Mexico
Phalium granulatum (Born, 1778) Pliocene USA
Sconsia ambigua (Solander, 1766) Eocene England
Sconsia hodgii Pliocene USA
Semicassis bicoronata (Beyrich, 1854) Miocene Netherlands
Semicassis grateloupi Deshayes Miocene France
Semicassis laevigata (De France, 1817) Pliocene Italy
Semicassis laevigata plioblonga Sacco Pliocene Italy
Semicassis laevigata pliogigantea Sacco Pliocene Italy
Semicassis laevigata pliogloboides Sacco Pliocene Italy
Semicassis laevigata varicosa Pliocene Italy
Semicassis minor (Kuster) Pleistocene Japan
Semicassis miolaevigata Sacco, 1890 Miocene Hungary / Miocene Poland
Semicassis muelleri Tate Miocene Australia
Semicassis undulata (Gmelin, 1790) Pliocene Italy
