 Acar botanica (Hedley, 1917) |  Acar cf. plicata (Dillwyn, 1817) |  Acar congenita Smith, 1885 |
 Acar plicata (Dillwyn, 1817) |  Anadara adamsi Olsson, 1961 |  Anadara aequatorialis (Orbigny, 1846) |
 Anadara aff. granosa (L., 1758) |  Anadara ambigua (Reeve, 1844) |  Anadara antiquata (L., 1758) |
 Anadara baughmani Hertlein, 1951 |  Anadara biangulata (Sowerby, 1833) |  Anadara birleyana Melvill & Staden, 1907 |
 Anadara brasiliana (Lamarck, 1819) |  Anadara broughtonii (Schrenck, 1867) |  Anadara cf. antiquata (L., 1758) |
 Anadara cf. obesa (Sowerby, 1833) |  Anadara cf. reinharti (Lowe, 1935) |  Anadara cf. transversa (Say, 1822) |
 Anadara chemnitzi (Philippi, 1851) |  Anadara concinna (Sowerby, 1833) |  Anadara corbuloides (Monterosato, 1818) |
 Anadara cornea (Reeve, 1844) |  Anadara crebricostata (Reeve, 1844) |  Anadara demiri (Piani, 1981) |
 Anadara diluvii (Lamarck, 1819) |  Anadara ehrenbergi (Dunker, 1868) |  Anadara emarginata (Sowerby, 1833) |
 Anadara esmeralda (Pilsbry & Olsson, 1941) |  Anadara ferruginea (Reeve, 1844) |  Anadara floridana (Conrad, 1869) |
 Anadara formosa Sowerby, 1833 |  Anadara fultoni (G. B. Sowerby III, 1907) |  Anadara globosa (Reeve, 1844) |
 Anadara globosa ursus (Tanaka, 1959) |  Anadara grandis (Broderip & Sowerby, 1829) |  Anadara grandis quadrilatera (Sowerby, 1833) |
 Anadara granosa (L., 1758) |  Anadara hankeyana (Reeve, 1844) |  Anadara hyphalopilema Campbell, 1962 |
 Anadara inaequivalvis (Bruguiere, 1789) |  Anadara kagoshimensis (Tokunaga, 1906) |  Anadara labiosa (Sowerby, 1833) |
 Anadara maculosa (Reeve, 1844) |  Anadara mazatlanica (Hertlein & Strong, 1943) |  Anadara multicostata (Sowerby, 1833) |
 Anadara natalensis (Krauss, 1848) |  Anadara nodifera (Martens, 1860) |  Anadara notabilis (Roding, 1798) |
 Anadara nux (Sowerby, 1833) |  Anadara obesa (Sowerby, 1833) |  Anadara ovalis (Bruguiere, 1789) |
 Anadara passa Iredale, 1939 |  Anadara perlabiata (Grant & Gale, 1931) |  Anadara pilula (Reeve, 1843) |
 Anadara reinharti (Lowe, 1935) |  Anadara rugifera (Dunker, 1866) |  Anadara sativa Bernard, Cai & Morton, 1993 |
 Anadara satowi (Dunker, 1882) |  Anadara scapha (L., 1758) |  Anadara similis (C.B.Adams, 1852) |
 Anadara sp. 18975 |  Anadara sp. 38784 |  Anadara subcrenata (Lischke, 1869) |
 Anadara subglobosa (Kobelt, 1889) |  Anadara transversa (Say, 1822) |  Anadara trapezia (Deshayes, 1840) |
 Anadara tricenicosta (Nyst, 1848) |  Anadara troscheli (Dunker, 1882) |  Anadara tuberculosa (Sowerby, 1833) |
 Anadara uropigimelana (Bory de Saint-Vincent, 1827) |  Anadara vellicata (Reeve, 1844) |  Arca avellana Lamarck, 1819 |
 Arca boucardi Jousseaume, 1894 |  Arca bouvieri Fischer, 1874 |  Arca cf. avellana Lamarck, 1819 |
 Arca imbricata Bruguiere, 1789 |  Arca mutabilis (Sowerby, 1833) |  Arca navicularis (Bruguiere, 1789) |
 Arca noae L., 1758 |  Arca occidentalis Philippi, 1847 |  Arca pacifica (Sowerby, 1833) |
 Arca tetragona Poli, 1795 |  Arca ventricosa (Lamarck, 1819) |  Arca volucris Reeve, 1844 |
 Arca zebra (Swainson) + Chama congregata Conrad + Chama macerophylla Gmelin |  Arca zebra (Swainson, 1833) |  Arca zebra (Swainson, 1833) + Chama congregata Conrad, 1833 |
 Arcoptera wagneriana Dall, 1898† |  Astrangia floridana (Gane, 1895)† |  Barbatia amygdalumtostum (Roding, 1798) |