Cerithideopsilla caiyingyai (Z.X. Qian, Y. Fang& J. He, 2013)
Tympanotonos calcaratus (FOSSIL) A. Brongniart, 1823 †
Cerithideopsis californica (S.S. Haldeman, 1840)
Vicarya callosa (FOSSIL) B.W. Jenkins, 1864 †
Vicarya callosa japonica (FOSSIL) Yabe & K.M. Hatai, 1938 †
Pirenella cancellata T. Ozawa & D.G. Reid,2016
Potamides cancelloides (FOSSIL) T.H. Aldrich, 1911 †
Potamides caobasensis (FOSSIL) H.A. Pilsbry, 1910 †
Potamides carezi (FOSSIL) (Vasseur, 1881 †)
Cerithidea charbonnieri (S.A.A. Petit De La Saussaye, 1851)
Cerithideopsilla cheribonensis (FOSSIL) (Martin, 1906 †)
Potamides chira (FOSSIL) A.A. Olsson, 1931 †
Potamides cinctus (FOSSIL) (J.G. Bruguière, 1792 †)
Pirenella cinerascens G.B. Sowerby, 1855
Cerithideopsilla cingulata (J.F. Gmelin, 1791)
Exechestoma collaterale (FOSSIL) (G.P. Deshayes, 1833 †)
Bittiscala communis (FOSSIL) Finlay & J. Marwick,1937 †
Tympanotonos conarius (FOSSIL) J.F. Bayan, 1873 †
Pirenella confusa (FOSSIL) A.E.M. Cossmann, 1919 †
Potamides conicus (H.M.D. de Blainville,1829)
Potamides conicus caillaudi V.L.V. Potiez & A. Michaud,1838
Potamides conicus cinerascens P.S. Pallas
Potamides conicus pleuretana F.J. Cantraine, 1835
Potamides conicus tricolor P.M. Pallary, 1904
Tympanotonos conjunctus (FOSSIL) A.E.M. Cossmann, 1906 †
Pyrazus consobrinus (FOSSIL) Powell & J.A. Bartrum,1929 †
Tympanotonos conulus (FOSSIL) (J.G. Bruguière, 1792 †)
Tympanotonos cordieri (FOSSIL) G.P. Deshayes, 1833 †
Potamides corrugatum (FOSSIL) A. Brongniart, 1825 †
Exechestoma cossmani (FOSSIL) R.B. Newton, 1922 †
Cerithideopsis costata (E.M. Da Costa, 1778)
Cerithideopsis costata turrita (R.E.C. Stearns, 1873)
Tympanotonos cowickeensis (FOSSIL) H.C.F. Schumacher, 1817 †
Potamides crassituberosus (FOSSIL) A.E.M. Cossmann& G. Pissarro, 1900 †
Potamides cristatus (FOSSIL) (J.B.P.A. Lamarck,1804 †)