Argopecten percarus (FOSSIL) L.G. Hertlein, 1925 †
Veprichlamys perillustris (T. Iredale, 1925)
Chlamys peroni (FOSSIL) R. Tate, 1886 †
Pecten perplanus (FOSSIL) Morton, 1833 †
Euvola perula (A.A. Olsson, 1961)
Manupecten pesfelis (C. Linnaeus, 1758)
Pseudamussium peslutrae (C. Linnaeus, 1771)
Zygochlamys phalara (B. Roth, 1975)
Cryptopecten phrygium (W.H. Dall, 1886)
Chlamys picta (FOSSIL) Fritel, 1910 †
Chlamys picta (FOSSIL) (Goldfuss 1834) †
Anguipecten picturatus H.H. Dijkstra, 1995
Pecten pictus (FOSSIL) A.E.M. Cossmann& A. Lambert, 1884 †
Pecten pilgrimi (FOSSIL) Cox, 1936 †
Chlamys pilicaensis Kubota, 1950
Chlamys pinorum (FOSSIL) A.E.M. Cossmann& M.A. Peyrot, 1921 †
Gigantopecten pittieri (FOSSIL) W.H. Dall, 1912 †
Amussiopecten placenta (FOSSIL) (A. Fuchs, 1879 †)
Camptonectes placitus (FOSSIL) White, 1887 †
Lyropecten planicosta (FOSSIL) Gardner, 1943 †
Amussiopecten planicostulatum (FOSSIL) S. Nomura & H. Niino,1932 †
Neithea planivalvis (FOSSIL) A.E.M. Cossmann †
Camptonectes platessa (FOSSIL) White, 1874 †
Pecten plebeia (FOSSIL) J.B.P.A. Lamarck, 1806 †
Amusium pleuronectes (C. Linnaeus, 1758)
Amusium pleuronectes australiae (C. Linnaeus, 1758)
Decatopecten plica (C. Linnaeus, 1758)
Chlamys plinsbachiensis (FOSSIL) Milova, 1985 †
Lindapecten plurinominis (FOSSIL) (H.A. Pilsbry & Johnson,1917 †)
Janupecten polemicus (FOSSIL) (J. Marwick, 1928 †)
Pecten politus (FOSSIL) C. Gemmellaro, 1896 †
Ochotochlamys polubotkae (FOSSIL) Bychkov, 1985 †
Austrohinnites polyaktinos (FOSSIL) (N.H. Ludbrook, 1955 †)
Delectopecten polyleptus (W.H. Dall, 1908)
Chlamys polymorphoides (FOSSIL) (C.A. von Zittel, 1864 †)