[unassigned] Pectinidae (redescription)
Abra Lamarck, 1818 (redescription)
Acar J. E. Gray, 1857 (redescription)
Acesta H. Adams & A. Adams, 1858 (redescription)
Acrosterigma Dall, 1900 (redescription)
Aequipecten P. Fischer, 1886 (redescription)
Aligena H. C. Lea, 1843 (redescription)
Amiantis P. P. Carpenter, 1864 (redescription)
Amygdalum Megerle von Mühlfeld, 1811 (redescription)
Anadara J. E. Gray, 1847 (redescription)
Anadara formosa (G. B. Sowerby I, 1833) (redescription)
Anatina Schumacher, 1817 (additional source)
Anomia Linnaeus, 1758 (redescription)
Anomia laqueata Reeve, 1859 accepted as Anomia peruviana A. d'Orbigny, 1846 (source of synonymy)
Anomia peruviana A. d'Orbigny, 1846 (redescription)
Anomiidae Rafinesque, 1815 (redescription)
Arca Linnaeus, 1758 (additional source)
Arca pacifica (G. B. Sowerby I, 1833) (redescription)
Arca truncata (G. B. Sowerby I, 1833) accepted as Lamarcka truncata (G. B. Sowerby I, 1833) (redescription)
Arcidae Lamarck, 1809 (redescription)
Arcopsis Koenen, 1885 (redescription)
Argopecten Monterosato, 1889 (redescription)
Atrina Gray, 1842 (redescription)
Bankia Gray, 1842 (additional source)
Bankia carinata (J. E. Gray, 1827) (additional source)
Bankiinae R. D. Turner, 1966 (additional source)
Barbatia J. E. Gray, 1842 (redescription)
Barnea Risso, 1826 (redescription)
Basterotia M. Hörnes, 1859 (redescription)
Basterotiidae Cossmann, 1909 (redescription)
Bathyarca Kobelt, 1891 (redescription)
Bathymodiolinae Kenk & B. R. Wilson, 1985 (redescription)
Brachidontes Swainson, 1840 (redescription)
Calloarca J. E. Gray, 1857 (source of synonymy)
Callocardiinae Dall, 1895 (redescription)
Camptonectinae Habe, 1977 (redescription)
Cardiidae Lamarck, 1809 (redescription)
Cardiomya A. Adams, 1864 (redescription)
Cardita aviculina Lamarck, 1819 (redescription)
Carditella E. A. Smith, 1881 (redescription)
Cardites Link, 1807 (additional source)
Carditidae A. Férussac, 1822 (redescription)
Cavilinga Chavan, 1937 (redescription)
Ceratobornia Dall, 1899 (redescription)
Cetoconcha Dall, 1886 (redescription)
Chama Linnaeus, 1758 (redescription)
Chamidae Lamarck, 1809 (redescription)
Chione Megerle von Mühlfeld, 1811 (redescription)
Choristodon Jonas, 1844 (redescription)
Choristodon robustus (G. B. Sowerby I, 1834) (redescription)
Choromytilus Soot-Ryen, 1952 (redescription)
Clementia J. E. Gray, 1842 (redescription)
Clementiinae Frizzell, 1936 (redescription)
Codakia Scopoli, 1777 (redescription)
Codakia punctata (Linnaeus, 1758) (redescription)
Condylocardiidae F. Bernard, 1896 (redescription)
Corbula Bruguière, 1797 (redescription)
Corbulidae Lamarck, 1818 (redescription)
Corbulinae Lamarck, 1818 (redescription)
Crassadoma F. R. Bernard, 1986 (redescription)
Crassatellidae A. Férussac, 1822 (redescription)
Crassatellinae (redescription)
Crassostrea Sacco, 1897 (redescription)
Crassostrea gigas (Thunberg, 1793) accepted as Magallana gigas (Thunberg, 1793) (redescription)
Crenella T. Brown, 1827 (redescription)
Crenellinae Gray, 1840 (redescription)
Cryptomya Conrad, 1849 (redescription)
Cryptomyinae T. Habe, 1977 (redescription)
Ctena Mörch, 1861 (redescription)
Ctenocardia H. Adams & A. Adams, 1857 (redescription)
Cumingia G. B. Sowerby I, 1833 (redescription)
Cuspidaria Nardo, 1840 (redescription)
Cuspidariidae Dall, 1886 (redescription)
Cyclocardia Conrad, 1867 (additional source)
Cyclopecten A. E. Verrill, 1897 (redescription)
Cyrenidae J. E. Gray, 1840 (redescription)
Dacrydiinae Ockelmann, 1983 (redescription)
Dallocardia R. B. Stewart, 1930 (redescription)
Delectopecten R. B. Stewart, 1930 (redescription)
Dendostrea Swainson, 1835 (redescription)
Diplodonta Bronn, 1831 (redescription)
Divalinga Chavan, 1951 (redescription)
Divalinga perparvula (Dall, 1901) (redescription)
Donacidae J. Fleming, 1828 (redescription)
Donax Linnaeus, 1758 (additional source)
Dosinia Scopoli, 1777 (redescription)
Ennucula Iredale, 1931 (redescription)
Ensis Schumacher, 1817 (redescription)
Eucrassatella Iredale, 1924 (redescription)
Euvola Dall, 1898 (redescription)
Florimetis Olsson & Harbison, 1953 accepted as Leporimetis Iredale, 1930 (source of synonymy)
Galeommatidae Gray, 1840 (redescription)
Gari Schumacher, 1817 (additional source)
Gastrochaena Spengler, 1783 (redescription)
Gastrochaenidae Gray, 1840 (redescription)
Globivenus Coen, 1934 (redescription)
Glycymerididae Dall, 1908 (1847) (redescription)
Glycymeris da Costa, 1778 (redescription)
Gouldia C. B. Adams, 1847 (redescription)
Gouldiinae R. B. Stewart, 1930 (redescription)