Aequipecten scabriusculus (FOSSIL) (Matherou †)
Aequipecten seniensis (FOSSIL) (J.B.P.A. Lamarck,1819 †)
Aequipecten subtripartita (FOSSIL) (d'Archiac, 1847 †)
Aequipecten suwaneensis (FOSSIL) W.H. Dall, 1898 †
Aequipecten tehuelchus (A.V.M.D. D'Orbigny,1842)
Aequipecten tehuelchus madrynensis (A.R.J.B. Bavay, 1906)
Aequipecten tehuelchus spinosula (A.R.J.B. Bavay, 1906)
Aequipecten tehuelchus vanvincqii (A.C. Bernardi, 1852)
Aequipecten thunensis (FOSSIL) Mayer-Eymar, 1887 †
Aequipecten trigintaradiata (FOSSIL) (Sowerby, 1850 †)
Aequipecten wagenaari (FOSSIL) R. Marquet& H.H. Dijkstra, 2000 †
Aequipecten walleri (FOSSIL) (Glibert 1976) †
Argopecten abietis H.K. Jordan & L.G. Hertlein,1926
Argopecten agronomica (FOSSIL) C.J. Maury, 1924 †
Argopecten ameleus (FOSSIL) W.P. Woodring, 1925 †
Argopecten anteamplicostata (FOSSIL) W.C. Mansfield, 1936 †
Argopecten antonitaensis (FOSSIL) J.W. Durham, 1950 †
Argopecten callidus (FOSSIL) L.G. Hertlein, 1925 †
Argopecten crassiradiatus (FOSSIL) Clark, 1915 †
Argopecten cristobalensis (FOSSIL) L.G. Hertlein, 1925 †
Argopecten daideleus (FOSSIL) C.J. Maury, 1924 †
Argopecten demiurgus (FOSSIL) W.H. Dall, 1898 †
Argopecten deserti (FOSSIL) (T.A. Conrad, 1855 †)
Argopecten diminutivus (FOSSIL) L.G. Hertlein, 1927 †
Argopecten diprosopa (FOSSIL) (C.F. Fontannes, 1878 †)
Argopecten eboreus (FOSSIL) (T.A. Conrad, 1833 †)
Argopecten eccentricus (FOSSIL) (W.M. Gabb, 1873 †)
Argopecten ericellus (FOSSIL) L.G. Hertlein, 1929 †
Argopecten evermanni (FOSSIL) H.K. Jordan& L.G. Hertlein, 1926 †
Argopecten gibbus (C. Linnaeus, 1758)
Argopecten gibbus imitatoides O. Macsotay & B. Campos,2001
Argopecten gilbertharrisi (FOSSIL) F. Hodson & F. Hodson,1927 †
Argopecten gratus (FOSSIL) del Rio, 1992 †
Argopecten hakei (FOSSIL) L.G. Hertlein, 1925 †
Argopecten insuetus (FOSSIL) del Rio, 1992 †
Argopecten invalidus (FOSSIL) G.D. Hanna, 1924 †
Argopecten irradians (J.B.P.A. Lamarck, 1819)