Traits Taxon list
Abyssogena kaikoi (Okutani & Métivier, 1986)
Abyssogena mariana (Okutani, Fujikura, H. Watanabe & Ohara, 2013)
Abyssogena novacula Krylova, Sahling & R. Janssen, 2010
Abyssogena phaseoliformis (Métivier, Okutani & Ohta, 1986)
Abyssogena southwardae Krylova, Sahling & R. Janssen, 2010
Adelfia arenosa (Ortmann, 1899) †
Adelfia austrolissa (Stilwell & Zinsmeister, 1992) †
Adelfia omega M. J. Alvarez & del Río, 2020 †
Adulomya akanudaensis (Tanaka, 1959) † accepted as Pleurophopsis akanudaensis (Tanaka, 1959) †
Aeora cretacea Conrad, 1870 †
Agriopoma arestum (Dall & C. T. Simpson, 1901)
Agriopoma catharium (Dall, 1902)
Agriopoma gatunensis (Dall, 1903) †
Agriopoma morrhuanum (Dall, 1902)
Agriopoma texasianum (Dall, 1892)
Agriopoma tomeanum (Dall, 1902)
Akebiconcha kawamurai Kuroda, 1943 accepted as Archivesica kawamurai (Kuroda, 1943)
Akebiconcha kawamurai elongata Ozaki, 1958 † accepted as Archivesica kawamurai (Kuroda, 1943)
Aktschagylia azerbajdjanica (A. A. Ali-Zade & Kabakova, 1967) †
Aktschagylia eldarica (V. P. Kolesnikov, 1950) †
Aktschagylia inostranzevi (Andrusov, 1902) †
Aktschagylia karabugasica (Andrusov, 1902) †
Aktschagylia nazarlebi (K. A. Ali-Zade, 1932) †
Aktschagylia ossoskovi (Andrusov, 1902) †
Aktschagylia ovata (Cheltsov, 1967) †
Aktschagylia schirvanica (Andrusov, 1905) †
Aktschagylia subcaspia (Andrusov, 1902) †
Aktschagylia venjukovi (Andrusov, 1902) †
Aliomactra compressa Stephenson, 1952 †
Allomactra grateloupi (Cossmann & Peyrot, 1909) †
Allopagus leanus (Deshayes, 1858) †
Alveinus micculus J. A. Gardner, 1926 † (uncertain > unassessed )
Alveinus miliaceus (Issel, 1869)
Alveinus minutus Conrad, 1865 †
Alveinus nitidus (Reuss, 1867) †
Alveinus ojianus (Yokoyama, 1927)
Alveinus philippinensis Shuto, 1982 †
Amarilladesma mactroides (Reeve, 1854)
Ameghinomya antiqua (P. P. King, 1832)
Ameghinomya argentina (Ihering, 1897) †
Ameghinomya camachoi D. E. Pérez, del Río & S. N. Nielsen, 2013 †
Ameghinomya chiloensis (R. A. Philippi, 1887) †
Ameghinomya coquandi (Hupé, 1854) †
Ameghinomya darwini (R. A. Philippi, 1857) †
Ameghinomya meridionalis (G. B. Sowerby I, 1846)
Ameghinomya volckmanni (R. A. Philippi, 1887) †
Amiantis callosa (Conrad, 1837)
Amiantis purpurata (Lamarck, 1818) accepted as Eucallista purpurata (Lamarck, 1818)
Amiodon curtatus F.-X. Guo, 1985 † (uncertain > unassessed )
Amiodon dianensis F.-X. Guo, 1985 † (uncertain > unassessed )
Amiodon fengdenensis (J.-H. Chen, 1976) †
Amiodon hepingxiangensis Q.-H. Ma, 1976 †
Amiodon jingguensis Q.-H. Ma, 1976 †
Amiodon minleanus F.-X. Guo, 1985 † (uncertain > unassessed )
Amiodon yongpingensis Q.-H. Ma, 1976 †
Amiodon yunnanus F.-X. Guo, 1985 † (uncertain > unassessed )
Amphichama argentata (Kuroda & Habe, 1958)
Amphichama inezae (F. M. Bayer, 1943)
Amphichama scutulina (Poutiers, 1981)
Anapella cycladea (Lamarck, 1818)
Anapella retroconvexa Q.-Q. Zhuang, 1978
Anapella variabilis (Tate, 1887) †
Anatina anatina (Spengler, 1802)
Anatina antiqua Conrad, 1834 † accepted as Cochlodesma antiqua (Conrad, 1834) †
Anatina cyprinus (W. Wood, 1828)
Anatina dolabraeformis Tate, 1884 †
Anatinella nicobarica (Gmelin, 1791)
Andrussella acutecarinata (Andrusov, 1902) †
Andrussella angulatocarinata (Cheltsov, 1967) †
Anisocardia bruegmanni Koppka, 2004 †
Anisocardia chonioides Cossmann, 1886 † accepted as Miocardiopsis chonioides (Cossmann, 1886) †
Anisocardia cucullata (Tate, 1873) †
Anisocardia eocaenica Bayan, 1873 † accepted as Miocardiopsis eocaenica (Bayan, 1873) †
Anisocardia loustaui Cossmann, 1886 † accepted as Miocardiopsis loustaui (Cossmann, 1886) †
Anisocardia shizangensis X.-C. Li & Grant-Mackie, 1994 †
Anisocardia subquadrata Cossmann, 1886 † accepted as Miocardiopsis subquadrata (Cossmann, 1886) †
Anisocardia tapina Cossmann, 1886 † accepted as Miocardiopsis tapina (Cossmann, 1886) †
Anomalocardia auberiana (A. d'Orbigny, 1853) accepted as Anomalocardia puella (R. A. Philippi, 1846)
Anomalocardia brasiliana (Gmelin, 1791) accepted as Anomalocardia flexuosa (Linnaeus, 1767)
Anomalocardia cuneimeris (Conrad, 1846)
Anomalocardia entrerriana Ihering, 1907 †
Anomalocardia flexuosa (Linnaeus, 1767)
Anomalocardia nesiotica Pilsbry, 1930
Anomalocardia puella (R. A. Philippi, 1846)
Anomalocardia squamosa (Linnaeus, 1758) accepted as Anomalodiscus squamosus (Linnaeus, 1758)
Anomalodiscus squamosus (Linnaeus, 1758)
Antarctica ampliforma R. N. Gardner, 2005 †
Antigona chemnitzii (Hanley, 1845)
Antigona clarksvillensis Mansfield, 1937 † (uncertain > unassessed )
Antigona gladstonensis (Angas, 1872)
Antigona koonpoi Thach, 2023
Antigona lacerata (Hanley, 1845)
Antigona lamellaris Schumacher, 1817
Antigona laqueata (G. B. Sowerby II, 1853)
Antigona magnifica (Hanley, 1845)
Antigona nghiai Thach, 2023
Antigona pernitida N. H. Woods, 1931 †
Antigona persimilis (Iredale, 1930)
Antigona resticulata (G. B. Sowerby II, 1853)
Antigona somwangi M. Huber, 2010