• Allogramma formosa (Jeffreys, 1882)
• Anatina bonfornellensis De Gregorio, 1885 accepted as Thracia distorta (Montagu, 1803) accepted as Ixartia distorta (Montagu, 1803)
• Anatina elongata Hanley, 1842 accepted as Lyonsia norwegica (Gmelin, 1791)
• Anatina myalis Lamarck, 1818 accepted as Thracia pubescens (Pulteney, 1799)
• Anatina oblonga R. A. Philippi, 1836 accepted as Cochlodesma praetenue (Pulteney, 1799)
• Anatina ovalis T. Brown, 1827 accepted as Thracia villosiuscula (MacGillivray, 1827)
• Anatina rupicola Lamarck, 1818 accepted as Thracia distorta (Montagu, 1803) accepted as Ixartia distorta (Montagu, 1803)
• Anatina subrostrata Lamarck, 1818 accepted as Laternula anatina (Linnaeus, 1758)
• Anatina truncata Lamarck, 1818 accepted as Cochlodesma praetenue (Pulteney, 1799)
• Anatina truncata W. Turton, 1822 accepted as Thracia distorta (Montagu, 1803) accepted as Ixartia distorta (Montagu, 1803)
• Anatina villosiuscula MacGillivray, 1827 accepted as Thracia villosiuscula (MacGillivray, 1827)
• Bryopa aperta (G. B. Sowerby I, 1823)
• Bryopa melitensis (Broderip, 1834)
• Calopodium albidum Röding, 1798 accepted as Pandora albida (Röding, 1798)
• Cardiomya abyssicola A. E. Verrill & K. J. Bush, 1898
• Cardiomya cadiziana M. Huber, 2010
• Cardiomya costellata (Deshayes, 1835)
• Cardiomya curta (Jeffreys, 1876) accepted as Cardiomya cadiziana M. Huber, 2010
• Cardiomya glypta K. J. Bush, 1898 accepted as Cardiomya ornatissima (A. d'Orbigny, 1853)
• Cardiomya knudseni (J. A. Allen & R. E. Morgan, 1981)
• Cardiomya obliqua (de Boer, 1985)
• Cardiomya ornatissima (A. d'Orbigny, 1853)
• Cardiomya perrostrata (Dall, 1881)
• Cardiomya striata (Jeffreys, 1876)
• Cardiomya striolata (Locard, 1897) (uncertain)
• Cardiomya unistriata J. A. Allen, 2011
• Cetoconcha atypha A. E. Verrill & K. J. Bush, 1898
• Cetoconcha braziliensis J. A. Allen & R. E. Morgan, 1981
• Cetoconcha bulla (Dall, 1881)
• Cetoconcha transversa (Locard, 1898)
• Cetomya neaeroides (G. Seguenza, 1876)
• Cetomya tornata (Jeffreys, 1876)
• Clavagella angulata R. A. Philippi, 1844 accepted as Bryopa melitensis (Broderip, 1834)
• Clavagella aperta G. B. Sowerby I, 1823 accepted as Bryopa aperta (G. B. Sowerby I, 1823)
• Clavagella balanorum R. A. Philippi, 1840 accepted as Bryopa aperta (G. B. Sowerby I, 1823)
• Clavagella melitensis Broderip, 1834 accepted as Bryopa melitensis (Broderip, 1834)
• Clavagella sicula Delle Chiaje, 1830 accepted as Bryopa aperta (G. B. Sowerby I, 1823)
• Cochlodesma (Bontaea) praetenue (Pulteney, 1799) accepted as Cochlodesma praetenue (Pulteney, 1799)
• Cochlodesma leanum (Conrad, 1831)
• Cochlodesma praetenue (Pulteney, 1799)
• Cochlodesma tenerum P. Fischer, 1882
• Cuspidaria (Cardiomya) greenii E. A. Smith, 1889 accepted as Cardiomya striata (Jeffreys, 1876)
• Cuspidaria (Cardiomya) knudseni J. A. Allen & R. E. Morgan, 1981 represented as Cardiomya knudseni (J. A. Allen & R. E. Morgan, 1981)
• Cuspidaria (Cuspidaria) atlantica J. A. Allen & R. E. Morgan, 1981 represented as Cuspidaria atlantica J. A. Allen & R. E. Morgan, 1981
• Cuspidaria (Myonera) atlantica J. A. Allen & R. E. Morgan, 1981 accepted as Myonera alleni Poutiers, 1995
• Cuspidaria (Tropidomya) abbreviata (Forbes, 1843) accepted as Tropidomya abbreviata (Forbes, 1843)
• Cuspidaria (Tropidomya) ledaeformis Dautzenberg & H. Fischer, 1897 accepted as Halonympha ledaeformis (Dautzenberg & H. Fischer, 1897)
• Cuspidaria abbreviata (Forbes, 1843) accepted as Tropidomya abbreviata (Forbes, 1843)
• Cuspidaria adenensis Jousseaume, 1888 accepted as Sphenia rueppellii A. Adams, 1851
• Cuspidaria arctica (M. Sars, 1859)
• Cuspidaria atlantica J. A. Allen & R. E. Morgan, 1981
• Cuspidaria bicarinata (Jeffreys, 1882)
• Cuspidaria brevirostris (T. Brown, 1829) accepted as Cuspidaria cuspidata (Olivi, 1792)
• Cuspidaria canariensis De Boer, 1985 accepted as Myonera canariensis (De Boer, 1985)
• Cuspidaria centobi Bouchet & Warén, 1979
• Cuspidaria circinata (Jeffreys, 1876)
• Cuspidaria colpodes Dautzenberg & H. Fischer, 1897 accepted as Protocuspidaria colpodes (Dautzenberg & H. Fischer, 1897)
• Cuspidaria contracta (Jeffreys, 1882) (uncertain > unassessed)
• Cuspidaria costellata (Deshayes, 1835) accepted as Cardiomya costellata (Deshayes, 1835)
• Cuspidaria cuspidata (Olivi, 1792)
• Cuspidaria elliptica Di Geronimo, 1974
• Cuspidaria exigua (Jeffreys, 1876)
• Cuspidaria formosa A. E. Verrill & K. J. Bush, 1898
• Cuspidaria fraterna A. E. Verrill & K. J. Bush, 1898
• Cuspidaria gigantea Prashad, 1932
• Cuspidaria glacialis (G. O. Sars, 1878)
• Cuspidaria imbricata Locard, 1898 accepted as Cuspidaria circinata (Jeffreys, 1876)
• Cuspidaria inflata (Jeffreys, 1882) accepted as Rhinoclama inflata (Jeffreys, 1882)
• Cuspidaria jeffreysi (Dall, 1881)
• Cuspidaria jugosa (S. V. Wood, 1857) sensu G. O. Sars, 1878 accepted as Cuspidaria lamellosa (G. O. Sars, 1878)
• Cuspidaria lamellosa (G. O. Sars, 1878)
• Cuspidaria ledaeformis Dautzenberg & H. Fischer, 1897 accepted as Halonympha ledaeformis (Dautzenberg & H. Fischer, 1897)
• Cuspidaria lucifuga P. Fischer, 1886 accepted as Cuspidaria undata (A. E. Verrill, 1884)
• Cuspidaria maxima Dautzenberg & H. Fischer, 1897
• Cuspidaria media A. E. Verrill & K. J. Bush, 1898
• Cuspidaria meteoris Krylova, 2006
• Cuspidaria munieri Dautzenberg & H. Fischer, 1897 accepted as Cuspidaria circinata (Jeffreys, 1876)
• Cuspidaria nitens Locard, 1898 accepted as Rhinoclama nitens (Locard, 1898)
• Cuspidaria obesa (Lovén, 1846)
• Cuspidaria obliqua De Boer, 1985 accepted as Cardiomya obliqua (de Boer, 1985)
• Cuspidaria parva A. E. Verrill & K. J. Bush, 1898
• Cuspidaria pellucida (W. Stimpson, 1853)
• Cuspidaria rostrata (L. Spengler, 1793)
• Cuspidaria semirostrata Locard, 1898
• Cuspidaria striolata Locard, 1897 accepted as Cardiomya striolata (Locard, 1897)
• Cuspidaria subtorta (G. O. Sars, 1878)
• Cuspidaria sulcifera (Jeffreys, 1882) accepted as Myonera sulcifera (Jeffreys, 1882)
• Cuspidaria teres (Jeffreys, 1882) accepted as Rhinoclama teres (Jeffreys, 1882)
• Cuspidaria testai Knudsen, 1970 accepted as Rhinoclama notabilis (Jeffreys, 1876)
• Cuspidaria truncata (Jeffreys, 1882) accepted as Jeffreysomya truncata (Jeffreys, 1882)
• Cuspidaria turgida A. E. Verrill & K. J. Bush, 1898
• Cuspidaria undata (A. E. Verrill, 1884)
• Cuspidaria ventricosa A. E. Verrill & K. J. Bush, 1898
• Cuspidaria wollastonii (E. A. Smith, 1885)
• Edentaria simplis (J. A. Allen & R. E. Morgan, 1981) accepted as Protocuspidaria simplis J. A. Allen & R. E. Morgan, 1981
• Embla korenii Lovén, 1846 accepted as Poromya granulata (Nyst & Westendorp, 1839)
• Halicardia angulata (Jeffreys, 1882)
• Halicardia carinifera (Locard, 1898)
• Halicardia ferruginea Di Geronimo, 1974 accepted as Axinus grandis (A. E. Verrill & S. Smith, 1885)
• Halicardia fischeri (Locard, 1898) accepted as Axinus grandis (A. E. Verrill & S. Smith, 1885)