Galeodea desori (FOSSIL) d'Archiac & Haime, 1854 †
Galeodea diadema (FOSSIL) (G.P. Deshayes, 1865 †)
Semicassis dorae (K. Kreipl& H. Mühlhäusser, 1996)
Semicassis dougthorni A.M. Dekkers, 2013
Galeodea echinophora (C. Linnaeus, 1758)
Galeodea echinophora adriatica (C. Linnaeus, 1758)
Galeodea echinophora solida M.E.J. Bucquoy& P. Dautzenberg, 1882
Dalium ecuadorianum (FOSSIL) A.A. Olsson, 1942 †
Oocorys elevata W.H. Dall, 1908
Echinophoria emilyae (FOSSIL) (C.R. Laws, 1932 †)
Casmaria erinacea (C. Linnaeus, 1758)
Casmaria erinacea vibex (C. Linnaeus, 1758)
Casmaria erinacea vibexmexicana (R.E.C. Stearns, 1894)
Echinophoria etchuensis (FOSSIL) K.M. Hatai & S. Nisiyama,1949 †
Galeodea eurychilus (FOSSIL) A.E.M. Cossmann, 1889 †
Cassis evanescens (FOSSIL) (A.E.M. Cossmann, 1923 †)
Phalium evdoxiae H. Morrison, 2016
Phalium exaratum (L.A. Reeve, 1848)
Cassis exigua (FOSSIL) (J.E. Tenison-Woods,1879 †)
Echinophoria famulans (FOSSIL) P.O. Jung, 1971 †
Semicassis faurotis F.P. Jousseaume, 1888
Sconsia felix (FOSSIL) C.J. Maury, 1934 †
Semicassis fibrata (FOSSIL) (P. Marshall& R. Murdoch, 1920 †)
Phalium fimbria (J.F. Gmelin, 1791)
Cassis fimbriata J.R.C. Quoy & J.P. Gaimard,1833
Cassis fimbriata bicarinata I.H. Jonas, 1839
Cassis flammea (C. Linnaeus, 1758)
Phalium flammiferum (P.F. Röding, 1798)
Galeodea flemingi (FOSSIL) A.G. Beu & P.A. Maxwell,1990 †
Cassis flintensis (FOSSIL) W.C. Mansfield, 1940 †
Cassis floridensis (FOSSIL) H.I. Tucker & D. Wilson,1932 †
Mambrinia gallica (FOSSIL) (Wrigley, 1934 †)
Galeodea geniculosa (FOSSIL) J. Marwick, 1942 †
Semicassis glabrata (R.W. Dunker, 1852)
Cassis glaucoides (FOSSIL) Martin, 1879 †