Pecten gramamensis (FOSSIL) C.J. Maury, 1930 †
Camptonectes grandis (FOSSIL) J. Hector, 1886 †
Pecten grandis (FOSSIL) J. de C. Sowerby, 1828 †
Sectipecten grangei (FOSSIL) Boreham, 1961 †
Hinnites granulosus (FOSSIL) Klipstein, 1843 †
Pecten grapteus (FOSSIL) C.J. Maury, 1924 †
Argopecten gratus (FOSSIL) del Rio, 1992 †
Dhondtichlamys greggi (FOSSIL) (G.F. Harris, 1897 †)
Anguipecten gregoryi W.H. Dall & al., 1938
Chlamys grossouvrei A.E.M. Cossmann, 1907
Pecten guajatacus (FOSSIL) C.J. Maury, 1920 †
Antillipecten guanicus (FOSSIL) (C.J. Maury, 1920 †)
Caribachlamys guayubinensis (FOSSIL) Waller, 2011 †
Palliolum guersi Wienrich, 1999
Euvola gurabensis (FOSSIL) Waller, 2011 †
Hyalopecten hadalis (J. Knudsen, 1970)
Argopecten hakei (FOSSIL) L.G. Hertlein, 1925 †
Semipallium hallae B.C. Cotton, 1960
Fortipecten hallae (FOSSIL) (W.H. Dall, 1921 †)
Pecten hamlini (FOSSIL) R. Arnold, 1906 †
Euvola hancocki (G. Grau, 1959)
Delectopecten harfordus (FOSSIL) (Davis, 1913 †)
Crassadoma harmeri (FOSSIL) (Regteren Altena, 1937 †)
Pecten hartmanni (FOSSIL) L.G. Hertlein, 1925 †
Eopecten hartzi (FOSSIL) Rosenkrantz, 1957 †
Chlamys hastata (G.B. II Sowerby, 1842)
Chlamys hastata hericius (A.A. Gould, 1850)
Palliolum hausmanni (FOSSIL) (G.A. Goldfuss, 1835 †)
Patinopecten healeyi (FOSSIL) R. Arnold, 1906 †
Kaparachlamys hectori (FOSSIL) (F.W. Hutton, 1873 †)
Aequipecten heliacus (W.H. Dall, 1925)
Radulopecten hemicostata (FOSSIL) Morris & J. Lycett,1853 †
Pseudohinnites hemiradiatus (L. de Folin, 1887)
Chlamys hertleini (FOSSIL) Loel & Corey, 1932 †
Notochlamys hexactes (F. Péronin J.B.P.A. Lamarck, 1819)