Acrosterigma Dall, 1900 (basis of record)
Acrosterigma attenuatum (G. B. Sowerby II, 1841) (basis of record)
Acrosterigma biradiatum (Bruguière, 1789) (basis of record)
Acrosterigma impolitum (G. B. Sowerby II, 1834) (basis of record)
Acrosterigma maculosum (W. Wood, 1815) (basis of record)
Acrosterigma simplex (L. Spengler, 1799) (basis of record)
Acrosterigma transcendens (Melvill & Standen, 1899) (basis of record)
Acrosterigma variegatum (G. B. Sowerby II, 1840) (basis of record)
Afrocardium Tomlin, 1931 (basis of record)
Afrocardium exochum (Melvill, 1907) (basis of record)
Cardiidae Lamarck, 1809 (basis of record)
Cardiinae Lamarck, 1809 (basis of record)
Cardium Linnaeus, 1758 (basis of record)
Cardium arenicolum Reeve, 1845 accepted as Cardium maculosum W. Wood, 1815 accepted as Acrosterigma maculosum (W. Wood, 1815) (basis of record)
Cardium subretusum G. B. Sowerby II, 1834 accepted as Lunulicardia retusa (Linnaeus, 1767) (basis of record)
Ciliatocardium Kafanov, 1974 (basis of record)
Ciliatocardium ciliatum (O. Fabricius, 1780) (basis of record)
Ciliatocardium ciliatum ciliatum (O. Fabricius, 1780) represented as Ciliatocardium ciliatum (O. Fabricius, 1780) (basis of record)
Clinocardiinae Kafanov, 1975 (basis of record)
Clinocardium Keen, 1936 (basis of record)
Corculum Röding, 1798 (basis of record)
Corculum monstrosum (Gmelin, 1791) accepted as Corculum cardissa (Linnaeus, 1758) (source of synonymy)
Ctenocardia H. Adams & A. Adams, 1857 (basis of record)
Ctenocardia fornicata (G. B. Sowerby II, 1840) (basis of record)
Ctenocardia virgo (Reeve, 1845) (basis of record)
Fraginae R. B. Stewart, 1930 (basis of record)
Fragum Röding, 1798 (basis of record)
Fragum fragum (Linnaeus, 1758) (basis of record)
Fragum mundum (Reeve, 1845) (basis of record)
Fragum perornatum Iredale, 1929 accepted as Ctenocardia virgo (Reeve, 1845) (basis of record)
Fragum unedo (Linnaeus, 1758) (basis of record)
Freneixicardia J. A. Schneider, 2002 (basis of record)
Freneixicardia victor (Angas, 1872) (basis of record)
Frigidocardium T. Habe, 1951 (basis of record)
Frigidocardium torresi (E. A. Smith, 1885) (basis of record)
Fulvia J. E. Gray, 1853 (basis of record)
Fulvia aperta (Bruguière, 1789) (basis of record)
Fulvia australis (G. B. Sowerby II, 1834) (basis of record)
Fulvia hungerfordi (G. B. Sowerby III, 1901) (basis of record)
Fulvia laevigata (Linnaeus, 1758) (basis of record)
Fulvia mutica (Reeve, 1844) (basis of record)
Hippopus Lamarck, 1799 (basis of record)
Hippopus hippopus (Linnaeus, 1758) (basis of record)
Keenocardium Kafanov, 1974 (basis of record)
Keenocardium californiense (Deshayes, 1839) (basis of record)
Laevicardiinae Keen, 1951 (basis of record)
Laevicardium Swainson, 1840 (basis of record)
Laevicardium rubropictum T. Habe & Kosuge, 1966 accepted as Laevicardium biradiatum (Bruguière, 1789) accepted as Acrosterigma biradiatum (Bruguière, 1789) (basis of record)
Lunulicardia J. E. Gray, 1853 (basis of record)
Lyrocardium F. B. Meek, 1876 (basis of record)
Lyrocardium lyratum (G. B. Sowerby II, 1840) (basis of record)
Maoricardium Marwick, 1944 (basis of record)
Maoricardium mansitii (Otsuka, 1937) accepted as Maoricardium setosum (Redfield, 1846) (source of synonymy)
Maoricardium setosum (Redfield, 1846) (basis of record)
Microcardium Keen, 1937 (basis of record)
Microcardium aequiliratum Poutiers, 1981 (basis of record)
Microcardium tenuilamellosum Poutiers, 1981 (basis of record)
Microfragum T. Habe, 1951 (basis of record)
Microfragum festivum (Deshayes, 1855) (basis of record)
Nemocardiinae ter Poorten, 2023 (basis of record)
Nemocardium F. B. Meek, 1876 (basis of record)
Nemocardium bechei (Reeve, 1847) (basis of record)
Orthocardiinae J. A. Schneider, 2002 (basis of record)
Pseudofulvia J. Vidal & Kirkendale, 2007 (basis of record)
Pseudofulvia lobulata (Deshayes, 1855) (new combination reference)
Trachycardiinae R. B. Stewart, 1930 (basis of record)
Trachycardium Mörch, 1853 (basis of record)
Tridacna Bruguière, 1797 (basis of record)
Tridacninae Lamarck, 1819 (basis of record)
Vasticardium Iredale, 1927 (basis of record)
Vasticardium angulatum (Lamarck, 1819) (basis of record)
Vasticardium elongatum (Bruguière, 1789) (basis of record)
Vasticardium enode (G. B. Sowerby II, 1840) (basis of record)
Vasticardium flavum (Linnaeus, 1758) (basis of record)
Vasticardium rubicundum (Reeve, 1844) (basis of record)
Vepricardium Iredale, 1929 (basis of record)
Vepricardium asiaticum (Bruguière, 1789) (basis of record)
Vepricardium coronatum (Schröter, 1786) (basis of record)
Vepricardium multispinosum (G. B. Sowerby II, 1839) (basis of record)
Vepricardium sinense (G. B. Sowerby II, 1839) (basis of record)