Erosaria cernica tomlini F.A. Schilder, 1930 New Caledonia, Ile des Pins28 mm
Erosaria cernica viridicolor (C.N. Cate, 1962) Western Australia, Quobba Point32 mm
Macrocypraea cervinetta (L.C. Kiener, 1843) Costa Rica, Cocos Island73 mm
Macrocypraea cervus (C. Linnaeus, 1771) Florida Keys90 mm
Macrocypraea cervus lindseyi (E.J. Petuch, 2013) Cuba95 mm
Macrocypraea cervus peilei (F.A. Schilder, 1932 ) Cuba59 mm
Praerosaria charlenae (FOSSIL) L. Dolin & P. Lozouet,2004 †
Bernaya chathamensis (FOSSIL) W.O. Cernohorsky, 1971 †
Proadusta chevallieri (FOSSIL) Cossman 1896 †
Pustularia chiapponii F.Jr. Lorenz, 1999 Philippines, Samar Island19,6 mm
Pustularia chiapponii beatricae F.Jr. Lorenz, 2014 Philippines, Palawan Island15 mm
Ipsa childreni (J.E. Gray, 1825) Marshall Islands21 mm
Ipsa childreni leforti E.L. Heiman, 2009 French Polynesia, Topatii40 mm
Ipsa childreni samurai F.A. Schilder& M. Schilder, 1940 Okinawa23 mm
Loxacypraea chilona (FOSSIL) (W.H. Dall, 1900 †) Florida
Ovatipsa chinensis (J.F. Gmelin, 1791) Philippines, Olango Island45,5 mm
Ovatipsa chinensis amiges (J.C. Melvill& R. Standen, 1915) Hawaii, Oahu46 mm
Ovatipsa chinensis somaliana F.Jr. Lorenz, 1999 Yemen18 mm
Ovatipsa chinensis variolaria (J.B.P.A. Lamarck, 1810) Zanzibar Island35 mm
Ovatipsa chinensis violacea (S.T. Rous, 1905) South Africa, Xora32 mm
Ovatipsa chinensis violacea tortirostris (G.B. Sowerby, 1904) South Africa, Natal, Durban Bay22 mm
Ovatipsa chinensis whitworthi C.N. Cate, 1964 Australia, Port Hedland36 mm
Afrocypraea chubbi (FOSSIL) (Rennie, 1930 †) South Africa, Umzamba River Mouth
Pustularia cicercula (C. Linnaeus, 1758) Philippines, Bohol Island23 mm
Pustularia cicercula lienardi (F.P. Jousseaume, 1874) Thailand, Phuket22 mm
Pustularia cicercula takahashii (F. Moretzsohn, 2007) Hawaii, Oahu18,1 mm
Pustularia cicercula tricornis F.P. Jousseaume, 1874 Zanzibar Island16,9 mm
Pustularia cicercula tuamotensis F.Jr. Lorenz, 1999 French Polynesia, Tahiti14 mm
Talostolida cincta (FOSSIL) K. Martin, 1899 † Okinawa
Luria cinerea (J.F. Gmelin, 1791) Martinique30,1 mm
Luria cinerea brasilensis F.Jr. Lorenz, 2002 Brazil, Natal31,1 mm
Lyncina cingulata (FOSSIL) L. Dolin & P. Lozouet,2004 † France, Aquitaine
Erosaria citrina (J.E. Gray, 1825) Madagascar, Tolagnaro21 mm
Erosaria citrina dauphinensis F.Jr. Lorenz, 2002 Madagascar, Lavanono24 mm
Erosaria citrina solangeae L. Bozzetti, 2014 Madagascar, Tolagnaro18,6 mm