Cestumcerithium brooksvillensis (FOSSIL) (W.C. Mansfield, 1937 †) USA, Florida, Hernando
Cerithium browni (P. Bartsch, 1928) Ecuador28 mm
Thericium burnsii (FOSSIL) W.H. Dall, 1892 † Florida
Cerithium buzzurroi A. Cecalupo, 2005 Philippines, Olango Island10 mm
Cerithium caeruleum G.B. II Sowerby, 1855 Kenya32 mm
Cerithium calculosum (FOSSIL) B. de Basterot, 1825 † France, Aquitaine36 mm
Cerithium calculosum basterotium (FOSSIL) J.P.S. Grateloup, 1832 † France, Aquitaine
Cerithium californiae G.B. II Sowerby, 1855
Alabina californica (W.H. Dall & P. Bartsch,1901) USA, California
Cerithioclava caloosaensis (W.H. Dall, 1892) Florida
Cerithium camertonense (FOSSIL) C. Moore, 1866 † UK, England, Somerset
Semibittium cancellatum (FOSSIL) (J.B.P.A. Lamarck,1804 †) France, Picardie
Semibittium cancellatum escheri (FOSSIL) (G.P. Deshayes, 1864 †) France, Paris Basin
Cerithioclava cannoni (FOSSIL) E.J. Petuch, 1994 † Florida, Sarasota County85 mm
Bittium caraboboense N.E. Weisbord, 1962
Fastigiella carinata L.A. Reeve, 1848 Panama8 mm
Bittium casmaliense P. Bartsch, 1911
Bittium catalaunense (FOSSIL) G.P. Deshayes, 1864 † France, Paris Basin8 mm
Bittium catalinense P. Bartsch, 1907 California, Redondo Beach
Bittium catalinense inornatum P. Bartsch, 1911 California, Catalina Island
Cerithium cecalupoi T. Cossignani, 2004 Madagascar
Cerithium cecillii R.A. Philippi, 1849 Madagascar
Cerithidium cerithinum (R.A. Philippi, 1849) Réunion
Bittium cerralvoense P. Bartsch, 1911 Mexico, Cerralvo Island
Bittium challisae P. Bartsch, 1917 Washington, San Juan Island
Cerithidium channakodiense (FOSSIL) M. Harzhauser, 2014 † India
Zefallacia chattonensis (FOSSIL) J. Marwick, 1929 † New Zealand, Gore
Rhinoclavis chipolana (FOSSIL) (W.H. Dall, 1892 †) Florida29 mm
Tenuicerithium chipolanum (FOSSIL) (W.H. Dall, 1892 †) Florida15 mm
Bittium chrysomallum J.C. Melvill, 1901 Philippines, Mactan Island
Colina ciclostoma L. Bozzetti, 2008 Madagascar, Lavanono13 mm
Orthochetus ciplyensis (FOSSIL) Vincent, 1930 † Ukraine
Bittium circa D. Moreno, 2006 Malta6 mm
Cerithium citrinum Sowerby, 1855 Philippines, Cebu43 mm
Cerithium clarae (FOSSIL) Vasseur, 1881 † France, Brittany75 mm