Bittium philomelae (R.B. Watson, 1880)
Cerithium phoxum R.B. Watson, 1880
Pseudovertagus phylarchus (T. Iredale, 1929)
Bittium pigrum (R.B. Watson, 1880)
Colina pinguis (A. Adams, 1855)
Colina pinguis madagascariensis L. Bozzetti, 2008
Cerithium pisoliticum (FOSSIL) W.H. Hudleston, 1889 †
Cerithium placidum A.A. Gould, 1861
Cerithium planicostatum (FOSSIL) Moore †
Cerithium planum (FOSSIL) C. Moore, 1866 †
Cerithium planum H.E. Anton, 1838
Rhinoclavis plebeia (FOSSIL) Sowerby, 1850 †
Cerithidium plebeium (FOSSIL) P. Lozouet, 1998 †
Ptychocerithium plicatoligocenica (FOSSIL) F. Sacco, 1895 †
Bittium podagrinum (FOSSIL) W.H. Dall, 1892 †
Cerithium polystrophum (FOSSIL) W.H. Hudleston, 1889 †
Bittium porcellanum R.B. Watson, 1886
Bittium porrectum (FOSSIL) F. Haas, 1953 †
Clypeomorus preangerensis (FOSSIL) Martin, 1899 †
Prismacerithium prisma (FOSSIL) E.J. Petuch, 1997 †
Chavanicerithium pritchardi (FOSSIL) (G.F. Harris, 1897 †)
Cerithium proavitum (FOSSIL) M. Yokoyama, 1929 †
Cerithium progoensis (FOSSIL) (Martin, 1916 †)
Bittium proteum (F.P. Jousseaume, 1931)
Cerithium protractum Ant. Bivona-Bernardiin And. Bivona-Bernardi, 1838
Cerithium provaricosum (FOSSIL) A.E.M. Cossmann& M.A. Peyrot, 1922 †
Ptychocerithium pseudocorrugatum (FOSSIL) (A.V.M.D. D'Orbigny,1852 †)
Cerithium pseudoobeliscus (FOSSIL) (J.P.S. Grateloup,1832 †)
Cerithium pugioniferum T.A. de M. Monterosato,1910
Cerithium punctatum J.G. Bruguière, 1792
Cerithium punctatum alveolus J.B. Hombron& C.H. Jacquinot, 1854
Cerithium punicum P.M. Pallary, 1910
Cerithium punicum auriscalpium W. Kobelt, 1908
Rhinoclavis pupaeformis (FOSSIL) (B. de Basterot, 1825 †)
Rhinoclavis pupaeformis vasconiensis (FOSSIL) A.E.M. Cossmann& M.A. Peyrot, 1922 †