Cymbiola palawanica H. Douté, 1985
Provocator palliata (P. Kaiser, 1977)
Ericusa papillosa (W.J. Swainson, 1822)
Ericusa papillosa kenyoniana (J.W. Brazier, 1898)
Nannamoria parabola T.A. Garrard, 1960
Nannamoria paraboloides (FOSSIL) T.A. Darragh, 1989 †
Volutilithes pariaensis (FOSSIL) C.J. Maury, 1912 †
Spinomelon parki (FOSSIL) (H.H. Suter, 1907 †)
Alcithoe parva (FOSSIL) J. Marwick, 1926 †
Neoimbricaria patagonica (FOSSIL) (H.F.A. von Ihering,1897 †)
Indolyria patbaili (P. Bouchet, 1999)
Indolyria patbaili minifusca L. Bozzetti, 2014
Indolyria patbaili nordica L. Bozzetti, 2010
Fulgoraria patricebaili N.N. Thach, 2017
Metamelon patruelis (FOSSIL) C.R. Laws, 1932 †
Lyria pattersonia (G. Perry, 1811)
Cymbium patulum (W.J. Broderip, 1830)
Lyria pauljohnsoni (G.T. Poppe & Y. Terryn,2002)
Voluta paytanica (FOSSIL) A.A. Olsson, 1930 †
Miomelon pelantaroi (FOSSIL) C. Nielsen& D. Frassinetti, 2007 †
Cymbium pepo (J. Lightfoot, 1786)
Volutilithes permulticostata (FOSSIL) Telegdi-Roth, 1914 †
Cymbiola perplicata (C. Hedley, 1902)
Enaeta perturbatrix (FOSSIL) (C.J. Maury, 1917 †)
Volutilithes pertusus (FOSSIL) W.J. Swainson, 1831 †
Lyria peruviana (FOSSIL) A.A. Olsson, 1931 †
Peruluta peruviana (FOSSIL) (J.H.F. Douvillé, 1921 †)
Odontocymbiola pescalia W.J. Clench & H. Turner,1964
Odontocymbiola pescalia rucciana J. Vazquez & C.H. Caldini,1990
Scaphella petiti (FOSSIL) E.J. Petuch, 1994 †
Athleta petrosa (FOSSIL) (T.A. Conrad, 1833 †)
Miomelon philippianum (W.H. Dall, 1890)
Fulgoraria philippsi N.N. Thach, 2016
Alcithoe phymatias (FOSSIL) Finlay, 1926 †
Lyria picturata (FOSSIL) (J.P.S. Grateloup,1834 †)