Abra reflexa (Eichwald, 1830) † (basis of record)
Abra scythica (Sokolov, 1899) † (basis of record)
Acila H. Adams & A. Adams, 1858 (additional source)
Acila (Acila) H. Adams & A. Adams, 1858 represented as Acila H. Adams & A. Adams, 1858 (additional source)
Acila (Acila) mirabilis (A. Adams & Reeve, 1850) represented as Acila mirabilis (A. Adams & Reeve, 1850) (additional source)
Acila (Truncacila) Schenck, 1931 represented as Acila H. Adams & A. Adams, 1858 (additional source)
Acila (Truncacila) castrensis (Hinds, 1843) represented as Acila castrensis (Hinds, 1843) (basis of record)
Amphidesma Lamarck, 1818 accepted as Semele (Amphidesma) Lamarck, 1818 represented as Semele Schumacher, 1817 (source of synonymy)
Anodonta (Haasiella) Lindholm, 1925 accepted as Haasiella Lindholm, 1925 accepted as Anemina F. Haas, 1969 (basis of record)
Anodonta (Haasiella) arcaeformis (Heude, 1877) accepted as Anemina arcaeformis (Heude, 1877) (basis of record)
Anodonta (Haasiella) euscaphys (Heude, 1879) accepted as Anemina euscaphys (Heude, 1879) (basis of record)
Anodonta (Pseudanodonta) Bourguignat, 1877 accepted as Pseudanodonta Bourguignat, 1877 (basis of record)
Anodonta (Pteranodon) P. Fischer, 1886 accepted as Sinanodonta Modell, 1945 (basis of record)
Anodontia Link, 1807 (additional source)
Anodontia fragilis (R. A. Philippi, 1836) † accepted as Loripinus fragilis (R. A. Philippi, 1836) (additional source)
Antilla Korobkov, 1954 accepted as Lucina (Anfilla) De Gregorio, 1885 accepted as Codakia Scopoli, 1777 (original description)
Appius Menke, 1830 accepted as Cristaria Schumacher, 1817 (source of synonymy)
Arcopagia T. Brown, 1827 † (basis of record)
Arcopagia crassa var. reducta (Dollfus & Dautzenberg, 1904) † (basis of record)
Artusius Leach, 1852 accepted as Pharus J. E. Gray, 1840 (source of synonymy)
Avimactra Andrusov, 1905 † (additional source)
Avimactra (Andrussella) Korobkov, 1954 † accepted as Andrussella Korobkov, 1954 † (original description)
Avimactra (Andrussella) acutecarinata (Andrusov, 1902) † accepted as Andrussella acutecarinata (Andrusov, 1902) † (basis of record)
Avimactra (Avimactra) Andrusov, 1905 † accepted as Avimactra Andrusov, 1905 † (basis of record)
Avimactra (Avimactra) karabugasica (Andrusov, 1902) † accepted as Aktschagylia karabugasica (Andrusov, 1902) † (basis of record)
Avimactra (Avimactra) pisum (Andrusov, 1902) † accepted as Kirghizella pisum (Andrusov, 1902) † (basis of record)
Avimactra (Avimactra) schirvanica (Andrusov, 1905) † accepted as Aktschagylia schirvanica (Andrusov, 1905) † (basis of record)
Avimactra aviculoides (Andrusov, 1905) † (additional source)
Cardium (Acanthocardia) J. E. Gray, 1851 accepted as Acanthocardia J. E. Gray, 1851 (basis of record)
Cardium (Acanthocardia) centumpanium Andrusov, 1911 † accepted as Acanthocardia centumpania (Andrusov, 1911) † (basis of record)
Cardium (Acanthocardia) impar Zhizhchenko, 1936 † accepted as Acanthocardia impar (Zhizhchenko, 1936) † (basis of record)
Cardium (Acanthocardia) praechinatum Hilber, 1882 † accepted as Acanthocardia praechinata (Hilber, 1882) † (basis of record)
Cardium (Cardium) Linnaeus, 1758 accepted as Cardium Linnaeus, 1758 (basis of record)
Cardium (Papillicardium) Sacco, 1899 accepted as Papillicardium Sacco, 1899 (basis of record)
Cardium (Parvicardium) Monterosato, 1884 accepted as Parvicardium Monterosato, 1884 (basis of record)
Cardium (Plagiocardium) Cossmann, 1886 † accepted as Plagiocardium Cossmann, 1886 † (basis of record)
Cardium (Plagiocardium) plagiomorphum Cossmann, 1886 † accepted as Parvicardium plagiomorphum (Cossmann, 1886) † (basis of record)
Cardium (Ringicardium) P. Fischer, 1887 accepted as Bucardium J. E. Gray, 1853 (basis of record)
Cardium (Trachycardium) Mörch, 1853 accepted as Trachycardium Mörch, 1853 (basis of record)
Cardium (Tropidocardium) Römer, 1868 accepted as Cardium Linnaeus, 1758 (source of synonymy)
Cerastes Poli, 1795 accepted as Cardium (Cerastoderma) Poli, 1795 accepted as Cerastoderma Poli, 1795 (source of synonymy)
Ceratisolen Forbes, 1848 accepted as Pharus J. E. Gray, 1840 (source of synonymy)
Chama calcarata Lamarck, 1806 † (basis of record)
Chama gryphina Lamarck, 1819 accepted as Pseudochama gryphina (Lamarck, 1819) (additional source)
Clione Gistel, 1848 accepted as Cristaria Schumacher, 1817 (source of synonymy)
Codakia Scopoli, 1777 (additional source)
Codakia (Codakia) Scopoli, 1777 accepted as Codakia Scopoli, 1777 (basis of record)
Codakia (Jagonia) Récluz, 1869 accepted as Ctena Mörch, 1861 (basis of record)
Codakia (Jagonia) decussata (O. G. Costa, 1829) accepted as Ctena decussata (O. G. Costa, 1829) (basis of record)
Codakiidae Iredale, 1937 accepted as Codakiinae Iredale, 1937 (basis of record)
Corbiidae Stoliczka, 1870 accepted as Fimbriinae Nicol, 1950 (basis of record)
Corbis Cuvier, 1816 accepted as Fimbria Megerle von Mühlfeld, 1811 (basis of record)
Corbis davidsoni Deshayes, 1857 † accepted as Fimbria davidsoni (Deshayes, 1860) † (basis of record)
Corbis lamellosa (Lamarck, 1806) † accepted as Fimbria lamellosa (Lamarck, 1806) † (basis of record)
Cryptodon W. Turton, 1822 accepted as Thyasira Lamarck, 1818 (source of synonymy)
Cryptomactra Andrussow, 1902 † (basis of record)
Cryptomactra pesanseris (Mayer-Eymar, 1857) † (basis of record)
Ctenoconcha Gray, 1840 accepted as Malletia Desmoulins, 1832 (source of synonymy)
Cultellus Schumacher, 1817 (additional source)
Cyclotellina Cossmann, 1886 (additional source)
Cyclotellina subelegans (A. d'Orbigny, 1850) † (basis of record)
Cydippe Leach, 1852 accepted as Arcopagia T. Brown, 1827 † (source of synonymy)
Cyrtosolen Herrmannsen, 1848 accepted as Solecurtus Blainville, 1824 (source of synonymy)
Divaricella E. von Martens, 1880 (additional source)
Divaricella (Bourdotia) Dall, 1901 accepted as Bourdotia Dall, 1901 (basis of record)
Divaricella (Divaricella) E. von Martens, 1880 accepted as Divaricella E. von Martens, 1880 (basis of record)
Divaricella (Divaricella) rigaultiana (Deshayes, 1857) † accepted as Divalinga rigaultiana (Deshayes, 1857) † (basis of record)
Divaricella (Lucinella) Monterosato, 1883 accepted as Lucinella Monterosato, 1883 (basis of record)
Divaricella (Lucinella) divaricata (Linnaeus, 1758) accepted as Lucinella divaricata (Linnaeus, 1758) (basis of record)
Divaricella (Lucinella) ornata (Agassiz, 1845) † accepted as Divalinga ornata (Agassiz, 1845) † (basis of record)
Divaricella (Pompholigina) Dall, 1901 accepted as Pompholigina Dall, 1901 (basis of record)
Donax (Chion) Scopoli, 1777 represented as Donax Linnaeus, 1758 (additional source)
Donax (Donax) Linnaeus, 1758 represented as Donax Linnaeus, 1758 (additional source)
Donax (Paradonax) hoernesi Sinzov, 1877 † accepted as Donax priscus hoernesi Sinzov, 1877 † (basis of record)
Donax (Paradonax) intermedius Hörnes, 1859 † (additional source)
Donax (Paradonax) lucidus Eichwald, 1830 † accepted as Donax dentiger lucidus Eichwald, 1830 † (basis of record)
Donax (Paradonax) rutrum Sokolov, 1899 † accepted as Donax intermedius Hörnes, 1859 † (basis of record)
Donax priscus Eichwald, 1841 † (basis of record)
Eastonia J. E. Gray, 1853 (basis of record)
Ensatella Swainson, 1840 accepted as Ensis Schumacher, 1817 (additional source)
Ensis Schumacher, 1817 (additional source)
Ensis rollei Hörnes, 1859 † (basis of record)
Erycina Lamarck, 1805 (basis of record)
Erycina (Erycina) Lamarck, 1805 accepted as Erycina Lamarck, 1805 (basis of record)
Erycina (Hemilepton) Cossmann, 1912 accepted as Hemilepton Cossmann, 1912 (additional source)
Erycina (Semierycina) Cossmann & Peyrot, 1912 accepted as Hemilepton Cossmann, 1912 (basis of record)
Erycina nitida (W. Turton, 1822) accepted as Hemilepton nitidum (W. Turton, 1822) (basis of record)
Erycinidae Deshayes, 1850 accepted as Lasaeidae J. E. Gray, 1842 (additional source)
Eupoleme Leach, 1852 accepted as Lepton W. Turton, 1822 (source of synonymy)
Fistula Mörch, 1853 accepted as Solen Linnaeus, 1758 (source of synonymy)
Gafrariidae Korobkov, 1954 accepted as Gouldiinae R. B. Stewart, 1930 (original description)
Gari (Gari) consobrina (Deshayes, 1857) † represented as Gari consobrina (Deshayes, 1857) † (basis of record)
Gari (Gari) edwardsi (J. Morris, 1852) † represented as Gari edwardsi (J. Morris, 1852) † (basis of record)
Gari (Gari) labordei (Basterot, 1825) † represented as Gari labordei (Basterot, 1825) † (basis of record)
Gari (Macropsammus) Cossmann, 1902 † accepted as Gari Schumacher, 1817 (basis of record)
Gari (Psammocola) Blainville, 1824 accepted as Asaphis Modeer, 1793 (basis of record)
Gari (Psammocola) californica (Conrad, 1849) accepted as Gari californica (Conrad, 1849) (basis of record)
Gari (Psammocola) debilis (Deshayes, 1857) † accepted as Gari debilis (Deshayes, 1857) † (basis of record)
Gastrana Schumacher, 1817 (additional source)
Isarcha Gistel, 1848 accepted as Sanguinolaria Lamarck, 1799 (source of synonymy)