Pseudocardium evalensis (FOSSIL) (Ilyina, 1957 †)
Spisula ewekoroensis (FOSSIL) (O.S. Adegoke, 1977 †)
Mulinia exalbida J.E. Gray, 1837
Oxyperas exensis (FOSSIL) P.A. Maxwell, 1978 †
Mactra eximia L.A. Reeve, 1854
Mactrellona exoleta (Garay, 1837)
Resania exoptata (FOSSIL) J.A. Bartrum & Powell,1928 †
Mactrotoma explanata (L.A. Reeve, 1854)
Pseudocardium ezodensatum (FOSSIL) (Kubota, 1950 †)
Mactra fabreana (FOSSIL) A.V.M.D. D'Orbigny †
Simomactra falcata (Gould, 1850)
Cryptodon ferruginosum (FOSSIL) E. Forbes, 1843 †
Oxyperas flemingi (FOSSIL) Marwick 1960 †
Zenatia flemingi (FOSSIL) J. Marwick, 1948 †
Longimactra flemingi (FOSSIL) J. Marwick, 1960 †
Rangia flexuosa (T.A. Conrad, 1839)
Standella flindersi T. Iredale, 1930
Standella fragilis (J.F. Gmelin, 1791)
Zenatiopsis fragilis (FOSSIL) (G.B. Pritchard, 1896 †)
Lutraria frangula (FOSSIL) Urk, 1980 †
Mactra fuegiensis E.A. Smith, 1905
Spisula funerata (FOSSIL) (T.A. Conrad, 1848 †)
Raeta gabbi (FOSSIL) H.A. Pilsbry & Johnson,1917 †
Mactra garreti (FOSSIL) Ortmann 1902 †
Heterocardia gibbosula G.P. Deshayes, 1855
Mactra gigas G.W. Nowell-Usticke, 1969
Crassula gilberti (FOSSIL) (J.A. Bartrum, 1919 †)
Scalpomactra glabra (FOSSIL) (Sowerby, 1846 †)
Mactra glabrata C. Linnaeus, 1767
Anatina gladius (FOSSIL) Laube, 1865 †
Mactra glauca I. von Born, 1778
Mactrinula goniocyma (H.A. Pilsbry& A.A. Olsson, 1932)
Cymbophora gracilis (FOSSIL) (F.B. Meek & Hayden,1860 †)
Lutraria graeffei (FOSSIL) C. Mayer, 1889 †
Lutraria grandis (FOSSIL) (F.W. Hutton, 1873 †)