[unassigned] Euheterodonta (basis of record)
[unassigned] Pectinidae (basis of record)
Anomalodesmata (basis of record)
Anomiidae Rafinesque, 1815 (basis of record)
Anomioidea Rafinesque, 1815 (basis of record)
Arcida (basis of record)
Arcidae Lamarck, 1809 (additional source)
Arcoidea Lamarck, 1809 (basis of record)
Astartidae A. d'Orbigny, 1844 (1840) (additional source)
Bivalvia (additional source)
Cardiidae Lamarck, 1809 (additional source)
Cardiinae Lamarck, 1809 (additional source)
Cardioidea Lamarck, 1809 (additional source)
Carditida (basis of record)
Crassatelloidea A. Férussac, 1822 (basis of record)
Cultellinae A. M. Davies, 1935 (basis of record)
Cyamiidae G. O. Sars, 1878 (additional source)
Cyamioidea Sars, 1878 (additional source)
Donacidae J. Fleming, 1828 (basis of record)
Dosiniinae Deshayes, 1853 (additional source)
Dreissenoidea J. E. Gray, 1840 (basis of record)
Gaimardiidae Hedley, 1916 (additional source)
Gaimardioidea Hedley, 1916 accepted as Cyamioidea Sars, 1878 (basis of record)
Galeommatoidea J. E. Gray, 1840 (basis of record)
Gastrochaenoidea Gray, 1840 (basis of record)
Gryphaeidae Vialov, 1936 (basis of record)
Hiatellidae J. E. Gray, 1824 (additional source)
Hiatelloidea J. E. Gray, 1824 (basis of record)
Kelliidae Forbes & Hanley, 1848 accepted as Lasaeidae J. E. Gray, 1842 (additional source)
Laevicardiinae Keen, 1951 (status source)
Lasaeidae J. E. Gray, 1842 (additional source)
Laternulidae Hedley, 1918 (1840) (basis of record)
Lutrariinae Gray, 1853 (additional source)
Lymnocardiinae Stoliczka, 1870 (additional source)
Macominae Olsson, 1961 (basis of record)
Mactridae Lamarck, 1809 (additional source)
Mactrinae Lamarck, 1809 (additional source)
Mactroidea Lamarck, 1809 (basis of record)
Montacutinae W. Clark, 1855 (additional source)
Myida (basis of record)
Myidae Lamarck, 1809 (basis of record)
Myoidea Lamarck, 1809 (basis of record)
Mytilida (basis of record)
Mytilinae Rafinesque, 1815 (additional source)
Noetiidae R. B. Stewart, 1930 (additional source)
Nuculanida (basis of record)
Nuculanoidea H. Adams & A. Adams, 1858 (1854) (basis of record)
Nuculida (basis of record)
Nuculidae J. E. Gray, 1824 (status source)
Nuculoidea Gray, 1824 (basis of record)
Ostreida (additional source)
Ostreoidea Rafinesque, 1815 (basis of record)
Pectinida (basis of record)
Pectinidae Rafinesque, 1815 (additional source)
Pectininae Rafinesque, 1815 (basis of record)
Pectinoidea Rafinesque, 1815 (basis of record)
Petricolinae A. d'Orbigny, 1840 (additional source)
Pharidae H. Adams & A. Adams, 1856 (additional source)
Pholadidae Lamarck, 1809 (additional source)
Pholadinae Lamarck, 1809 (additional source)
Pholadoidea Lamarck, 1809 (basis of record)
Psammobiidae J. Fleming, 1828 (additional source)
Scrobiculariidae H. Adams & A. Adams, 1856 accepted as Semelidae Stoliczka, 1870 (1825) (additional source)
Semelidae Stoliczka, 1870 (1825) (additional source)
Solenidae Lamarck, 1809 (additional source)
Solenoidea Lamarck, 1809 (basis of record)
Tapetinae J. E. Gray, 1851 (additional source)
Tellinidae Blainville, 1814 (additional source)
Tellininae Blainville, 1814 (basis of record)
Tellinoidea Blainville, 1814 (basis of record)
Teredinidae Rafinesque, 1815 (additional source)
Thraciidae Stoliczka, 1870 (1839) (basis of record)
Thracioidea Stoliczka, 1870 (1839) (basis of record)
Trachycardiinae R. B. Stewart, 1930 (additional source)
Ungulinidae Gray, 1854 (basis of record)
Ungulinoidea Gray, 1854 (basis of record)
Venerida (additional source)
Veneridae Rafinesque, 1815 (additional source)
Venerinae Rafinesque, 1815 (additional source)
Veneroidea Rafinesque, 1815 (basis of record)
Yoldiidae Dall, 1908 (basis of record)