Abra alba (W. Wood, 1802) (additional source)
Abra longicallus (Scacchi, 1835) (additional source)
Abra nitida (O. F. Müller, 1776) (additional source)
Abra prismatica (Montagu, 1808) (additional source)
Abra segmentum (Récluz, 1843) (additional source)
Abra seurati (E. Lamy, 1906) (basis of record)
Abra tenuis (Montagu, 1803) (additional source)
Acar agulhasensis (Thiele, 1931) (basis of record)
Acar clathrata (Defrance, 1816) (additional source)
Acar marsupialis P. G. Oliver & Holmes, 2004 (basis of record)
Acar petasion (Kilburn, 1983) (basis of record)
Acar plicata (Dillwyn, 1817) (additional source)
Acesta angolensis (Adam & Knudsen, 1955) (basis of record)
Acesta excavata (J. C. Fabricius, 1779) (additional source)
Alectryonella plicatula (Gmelin, 1791) (additional source)
Aloidis Megerle von Mühlfeld, 1811 accepted as Corbula Bruguière, 1797 (additional source)
Amygdalum dendriticum Megerle von Mühlfeld, 1811 accepted as Amygdalum arborescens (Fischer von Waldheim, 1807) (additional source)
Amygdalum politum (A. E. Verrill & S. Smith, 1880) (additional source)
Amygdalum soyoae Habe, 1958 (basis of record)
Anadara (Scapharca) J. E. Gray, 1847 represented as Anadara J. E. Gray, 1847 (basis of record)
Anadara antiquata (Linnaeus, 1758) (additional source)
Anadara auriculata (Lamarck, 1819) (basis of record)
Anadara corbuloides (Monterosato, 1881) (additional source)
Anadara ehrenbergi (Dunker, 1868) (additional source)
Anadara formosa (G. B. Sowerby I, 1833) (additional source)
Anadara geissei (Kobelt, 1891) (source of synonymy)
Anadara inaequivalvis (Bruguière, 1789) (additional source)
Anadara natalensis (Krauss, 1848) (additional source)
Anadara oceanica (Lesson, 1831) (basis of record)
Anadara pygmaea (H. Adams, 1872) (basis of record)
Anadara subglobosa (Kobelt, 1889) (additional source)
Anadara transversa (Say, 1822) (additional source)
Anadara troscheli (Dunker, 1882) (basis of record)
Anadara uropigimelana (Bory de Saint-Vincent, 1827) (basis of record)
Anadara vellicata (Reeve, 1844) (additional source)
Anaitis Römer, 1857 accepted as Placamen Iredale, 1925 (additional source)
Anatina inconstans (Cosel, 1995) accepted as Huberimactra inconstans (Cosel, 1995) (basis of record)
Anatina vitrea (Spengler, 1802) accepted as Clementia papyracea (Gmelin, 1791) (basis of record)
Anomalocardia flexuosa (Linnaeus, 1767) (additional source)
Anomia achaea [sic] accepted as Anomia achaeus Gray, 1850 (additional source)
Anomia ephippium Linnaeus, 1758 (additional source)
Anomia laqueata Reeve, 1859 accepted as Anomia peruviana A. d'Orbigny, 1846 (basis of record)
Anomia nobilis Reeve, 1859 accepted as Monia nobilis (Reeve, 1859) (basis of record)
Anomia patelliformis Linnaeus, 1761 accepted as Monia patelliformis (Linnaeus, 1761) accepted as Pododesmus patelliformis (Linnaeus, 1761) (basis of record)
Anomia peruviana A. d'Orbigny, 1846 (basis of record)
Anomia sol Reeve, 1859 accepted as Anomia achaea [sic] accepted as Anomia achaeus Gray, 1850 (source of synonymy)
Antigona albocancellata M. Huber, 2010 accepted as Periglypta albocancellata (M. Huber, 2010) accepted as Periglypta exclathrata (Sacco, 1900) (original description)
Antigona chemnitzii (Hanley, 1845) (basis of record)
Antigona crispata (Deshayes, 1853) accepted as Periglypta crispata (Deshayes, 1853) (basis of record)
Antigona lacerata (Hanley, 1845) (basis of record)
Antigona lamellaris Schumacher, 1817 (additional source)
Antigona listeri (J. E. Gray, 1838) accepted as Periglypta listeri (J. E. Gray, 1838) (basis of record)
Antigona reticulata (Linnaeus, 1758) accepted as Periglypta reticulata (Linnaeus, 1758) (basis of record)
Arca (Scapharca) africana G. B. Sowerby III, 1904 accepted as Anadara pygmaea (H. Adams, 1872) (source of synonymy)
Arca acuminata Krauss, 1848 accepted as Tetrarca acuminata (Krauss, 1848) (basis of record)
Arca acupicta Viader, 1951 accepted as Samacar strabo (Hedley, 1915) (basis of record)
Arca afra Gmelin, 1791 accepted as Arcopsis afra (Gmelin, 1791) (additional source)
Arca agulhasensis Thiele, 1931 accepted as Acar agulhasensis (Thiele, 1931) (basis of record)
Arca antiquata Linnaeus, 1758 accepted as Anadara antiquata (Linnaeus, 1758) (basis of record)
Arca approximata Viader, 1951 accepted as Samacar strabo (Hedley, 1915) (basis of record)
Arca auriculata Lamarck, 1819 accepted as Anadara auriculata (Lamarck, 1819) (additional source)
Arca avellana Lamarck, 1819 accepted as Lamarcka avellana (Lamarck, 1819) (source of synonymy)
Arca avellana turbatrix P. G. Oliver & Cosel, 1993 accepted as Lamarcka avellana turbatrix (P. G. Oliver & Cosel, 1993) (additional source)
Arca bouvieri P. Fischer, 1874 (additional source)
Arca caelata Reeve, 1844 accepted as Barbatia candida (Helbling, 1779) (additional source)
Arca clathrata Defrance, 1816 accepted as Acar clathrata (Defrance, 1816) (additional source)
Arca cometa Reeve, 1844 accepted as Barbatia cometa (Reeve, 1844) (basis of record)
Arca cunealis Reeve, 1844 accepted as Tegillarca cunealis (Reeve, 1844) (additional source)
Arca dichotoma Deshayes, 1863 accepted as Vitracar sulcata (Lamarck, 1819) accepted as Hawaiarca sulcata (Lamarck, 1819) (additional source)
Arca elegans Viader, 1951 accepted as Mimarcaria diphaeonotus (P. G. Oliver & Holmes, 2004) (basis of record)
Arca formosa G. B. Sowerby I, 1833 accepted as Anadara formosa (G. B. Sowerby I, 1833) (additional source)
Arca fusca Bruguière, 1789 accepted as Barbatia amygdalumtostum (Röding, 1798) (basis of record)
Arca granosa Linnaeus, 1758 accepted as Tegillarca granosa (Linnaeus, 1758) (basis of record)
Arca imbricata Bruguière, 1789 accepted as Lamarcka imbricata (Bruguière, 1789) (additional source)
Arca kraussii Krauss, 1848 accepted as Arca patriarchalis Röding, 1798 accepted as Lamarcka avellana (Lamarck, 1819) (basis of record)
Arca lactea Linnaeus, 1758 accepted as Striarca lactea (Linnaeus, 1758) (additional source)
Arca lateralis Reeve, 1844 accepted as Sheldonella lateralis (Reeve, 1844) (basis of record)
Arca lienardi Viader, 1951 accepted as Calloarca cibotina (Melvill, 1907) (basis of record)
Arca natalensis Krauss, 1848 accepted as Anadara natalensis (Krauss, 1848) (basis of record)
Arca navicularis Bruguière, 1789 (additional source)
Arca noae Linnaeus, 1758 (additional source)
Arca obliquata W. Wood, 1828 accepted as Barbatia obliquata (W. Wood, 1828) (basis of record)
Arca orientalis Thiele, 1931 accepted as Bathyarca orientalis (Thiele, 1931) (basis of record)
Arca pacifica (G. B. Sowerby I, 1833) (additional source)
Arca patriarchalis Röding, 1798 accepted as Lamarcka avellana (Lamarck, 1819) (basis of record)
Arca plicata Dillwyn, 1817 accepted as Acar plicata (Dillwyn, 1817) (basis of record)
Arca tenella Reeve, 1844 accepted as Calloarca tenella (Reeve, 1844) (basis of record)
Arca tetragona Poli, 1795 accepted as Tetrarca tetragona (Poli, 1795) (additional source)
Arca tortuosa Linnaeus, 1758 accepted as Trisidos tortuosa (Linnaeus, 1758) (additional source)
Arca turbatrix P. G. Oliver & Cosel, 1993 accepted as Lamarcka avellana turbatrix (P. G. Oliver & Cosel, 1993) (basis of record)
Arca vellicata Reeve, 1844 accepted as Anadara vellicata (Reeve, 1844) (basis of record)
Arca ventricosa Lamarck, 1819 accepted as Lamarcka ventricosa (Lamarck, 1819) (additional source)
Arcopsis afra (Gmelin, 1791) (additional source)
Arcturellina pulcherrima (G. B. Sowerby III, 1904) (basis of record)
Arcuatula arcuatula (Hanley, 1844) (basis of record)
Arcuatula capensis (Krauss, 1848) (basis of record)
Arcuatula elegans (Gray, 1828) (basis of record)
Arcuatula glaberrima (Dunker, 1857) (basis of record)
Arcuatula senhousia (W. H. Benson, 1842) (basis of record)
Arenifodiens B. R. Wilson, 2006 (basis of record)