Bivalvia Linnaeus, 1758
Acyrena Lebedev, 1958
Adansonella Glibert & van de Poel, 1973
Aeora Conrad, 1870
Afromusculium Korniushin, 1998
Agelasina Riedel, 1932
Aktschagylocardium Danukalova, 1996
Aliodonax Saul, 1989
Alleinacin Squires & Ritterbush, 1981
Allopagus Stoliczka, 1871
Ambocardia
Amphipsammus Cossmann, 1921
Amureuglesa Korniushin, 1996
Amuropisidium Prozorova, 1995
Ancliffia
Andrusovicardium Paramonova, 1986
Angusticardo Cossmann, 1887
Anofia Reyment, 1955
Anomalokellia Cossmann, 1887
Aphaea Dailey & Popenoe, 1966
Aralocardia Vialov, 1954
Arcopagiopsis Cossmann, 1886
Arcticoidea Newton, 1891
Ardeamya Olsson, 1961
Asa Leach, 1847
Asaphinella Cossmann, 1887
Ashtarotha Dall, 1903
Astartoidea d'Orbigny, 1844
Astartopis Wöhrmann, 1889
Astartopsis Loriol, 1891
Atamarcia Marwick, 1927
Atopodonta Cossmann, 1886
Austrodosinia Dall, 1902
Austroscintilla Kautsky, 1939
Aviculocardium Bagdasaryan, 1978
Babinkidae Horny, 1960
Baicalipisidium Slugina & Starobogatov, 1994
Baidunoconcha Gu, 1999
Balantioselena Speden, 1962
Bendemacoma Eames, 1957
Blagraveia Cox, 1931
Blairella Miller & Gurley, 1896
Brasilicardium da Costa Barros Muniz, 1993
Bruetia Chavan, 1962
Bruniastarte
Bungoella Tashiro, Matsuda & Tanaka, 1985
Byssocardium Munier-Chalmas, 1882
Bythiamena Gardner, 1926
Cabralista Keen, 1969
Callistalox Saul, 1993
Callucinella Chavan, 1961
Calpitaria Jukes-Browne, 1908
Cardilona Marwick, 1943
Cardiniopsis Stanton, 1895
Cardioidea Lamarck, 1809
Cardiomantea
Carditoidea J. Fleming, 1828
Carditomantea Quenstedt, 1926
Carinastarte Hinsch, 1953
Carinocyrena Kolesnikov, 1980
Carinopis Palmer, 2004
Caspimactra Ali-Zade & Kabakova, 1969
Celtoides Newell, 1957
Ceratomyopsidae Cox, 1964
Ceroniola Wilckens, 1904
Cerullia
Chametrachea Mörch, 1853
Chamoidea Lamarck, 1809
Chartocardium Muskhelishvili, 1980
Chavanella
Chlamydoconchidae Dall, 1884
Chokrakia Popov, 2001
Cicatrea Stoliczka, 1870
Cipliacella
Cockburnia Zinsmeister, 1984
Collignonicardia Mahmoud, 1955
Congeriomorpha Stoyanow, 1948
Conventus Pirogov & Starobogalov, 1974
Cooperellidae Dall, 1900
Cooperellopsis Woodring, 1925
Corbiculella Ihering, 1907
Corbiculoidea J. E. Gray, 1847
Corbiculopsis Whitfield, 1891
Corburella Lycett, 1850
Cordiopsis Cossmann, 1910
Cordiula Meyer, 1887
Cossmannella Mayer, 1896
Crassatelloidea Ferussac, 1822
Crassulobia Willan, 1993
Cretocardia Conrad, 1877
Cristicongeria Starobogatov, 1994
Crustuloides
Crypolucina
Cryptocoelopis Bittner, 1895
Cryptolucina Saul, Squires & Goedert, 1996
Cterocardia
Cuneus Megerle, 1811
Cyamioidea Sars, 1878
Cyclopellatia Cossmann, 1907
Cyclosunneta
Cyrenidae Gray, 1847
Cytherocardia Sacco, 1900
Dacicardium Papaianopol, 1975
Daharina
Darcinia Clark & Durham, 1946
Decussicardium Kafanov, 2000
Dicerocardiidae Kutassy, 1934
Dicranodesma Dall, 1899
Dietrichia Reck, 1921
Disparilia
Ditypodon Sandberger, 1875
Divarikellia Cossmann, 1887
Dividella Yazikova, 1996
Dobrogimactra Ionesi, 1986
Donacopsis Sandberger, 1872
Dosiniopsella Casey, 1952
Dosinobia Finlay & Marwick, 1937
Dozyia Dewalque, 1868
Dreissenoidea Gray, 1840
Dreissenomya Fuchs, 1870
Egrona Saul, 1993
Elegantula Gregorio, 1885
Ensio Cox, 1962
Ensisolen Habe, 1977
Eocrassina Cossmann, 1913
Eodon Hall, 1877
Eodonax Cox, 1929
Eomactra Cossmann, 1909
Eomeretrix Turner, 1938
Eoprosodacna Davidachvili, 1934
Eoseebachia Fürsich, Heinze & Jaitly, 2000
Ergenica Goncharova, 1981
Eriphylopsis Meek, 1876
Erycinopsis Chavan, 1959
Falsocorbicula Kadolsky, 1988
Farisia Strougo, 1976
Fasciculicardia Maxwell, 1969
Fengjiachonia Wu Shunbao, 1981
Filicarina Marinescu, 1992
Finlayella Laws, 1933
Fischericardium Bagdasaryan, 1978
Frigichione Fletcher, 1938
Gaimardiidae Hedley, 1916
Galeommatoidea J. E. Gray, 1840
Gansuella Ma Qihong, 1986
Ganxiella Liu & Gu, 1989
Gastranopsis Cossmann, 1906
Geoffbondia Cooper, 1988
Gilbertharrisella Hodson, 1927
Glossoidea J. E. Gray, 1847
Gnidiella Parker, 1949
Gomphomarcia Kautsky, 1929
Goniacardia
Goniocardium Vasseur, 1880
Goodalliopsis Raincourt & Munier-Chalmas, 1863
Goossensia Cossmann, 1885
Grotriania Speyer, 1860
Grundensia Kautsky, 1939
Hainania Skarlato, 1965
Healeya Hautmann, 2001
Hellenicardium Nevesskaja, 2000
Hemicorbicula Casey, 1955
Hemicyclonosta Deshayes, 1825
Hemicycloster Paetel, 1875
Hemycyclostera Paetel, 1875
Hercodon Conrad, 1875
Herella Chavan, 1942
Heteropis Bigot, 1893
Hinemoana Marwick, 1927
Hippopodiumidae
Hubeiconcha Wang, 1993
Hunanella Xiong & Wang, 1980
Iheringicardium Schneider, 2002
Illesca Olsson, 1932
Illionia
Incacardium Olsson, 1944
Indolucina Fürsich, Heinze & Jaitly, 2000
Isocardiidae
Isocyprinidae
Isopristes Nicol & Allen, 1953
Isotancredia
Jagonoma Chavan, 1947
Kakahuia Marwick, 1927
Kalenteridae Marwick, 1953
Kellyellidae
Kitsonia Eames, 1957
Korobkoviella Merklin, 1974
Kurilipisidium Prozorova, 1996
Laevifulvia Vidal, 1994
Lahilleona Finlay & Marwick, 1937
Lasaeoneaera Cossmann, 1913
Laubriereia Cossmann, 1887
Leckhamptonia
Leporimetus
Leptesthes Meek, 1871
Leukomoides Ogasawara, 1976?
Leuroactis Stewart, 1930
Levimyrtaea Olsson, 1964
Linetia Chavan, 1959
Liodonax Fischer, 1887
Liromissus Roopnarine, 1997
Loparia Oppenheim, 1901
Loxo
Loxoptychodon Sandberger, 1872
Lucinaxinus
Lucinoidea J. Fleming, 1828
Luniulicardia
Luxuridacna Papaianopol, 1980
Lyratellina Olsson, 1961
Macaliopsis Cossmann, 1886
Machaerodonax Roemer, 1870
Macoploma Pilsbry & Olsson, 1941
Macrodonax Olsson, 1944
Mactroidea Lamarck, 1809
Mactrona Marwick, 1952
Mactropsis Conrad, 1854
Maghrebella Freneix, 1972
Malarossia Berezovsky, 1999
Mancosinodia Kadolsky, 1989
Megalaevicardium Kanjilal & Srinivasan, 2002
Megalocardia
Megasphaerioides Komatsu, Chen & Wang, 2003
Meisenia Makiyama, 1936
Melliterycidae
Meretrissa Jukes-Browne, 1908
Merignacia Cossmann, 1915
Merklinicardium Popov, 1982
Mesochione Tashiro, 1976
Mesopleura Conrad, 1868
Mexicardia Stewart, 1930
Microcallista Stewart, 1930
Microcyprina Cossmann, 1921
Microloripes Cossmann, 1912
Miocardiella Sacco, 1904
Miodomeris Chavan, 1938
Miorangia Dall, 1894
Miricardium Paramonova, 1986
Modiella Hall, 1883
Modiolina Giebel, 1852
Mokattamia Mayer, 1889
Montanaria Spriestersbach & Fuchs, 1909
Mulinoides Olsson, 1944
Musculiopsis Macneil, 1939
Myadesma Clark, 1922
Myoconcha Sowerby, 1824
Myrsopsis Sacco, 1900
Myrtucina Vokes, 1939
Namnetia Cossmann, 1905
Nanopitar Rehder, 1943
Naulia
Nemetia Casey, 1955
Neocypricardinia Liu, 1976
Neomiodonoides Ma Qihong, 1986
Neotapes Kuroda, Habe & Oyama, 1971
Neovenerella Goncharova, 1986
Neovenericor Rossi de Garcia & Levy, 1980
Netschajewia
Nidarica Cox, 1961
Nilobia Strougo, 1979
Nipponomarcia Ikebe, 1941
Nitidittellina
Olcesia Addicott, 1973
Omnivenus Palmer, 1927
Onestia McLearn, 1933
Oryctomya Dall, 1898
Osoinia Stevanovic, 1978
Ospriasolen Conrad, 1868
Oudardia Monterosato, 1884
Ovicardium Marwick, 1944
Pachyopis Bigot, 1895
Pachyrismella Cox, 1964
Pachythaerus Conrad, 1869
Pacificor Verastegui, 1953
Palaeolucina Chao, 1928
Palaeomya Zittel & Goubert, 1861
Paleomarcia Fletcher, 1938
Panacoma Olsson, 1942
Paraarctica Motas & Moisescu, 1975
Paracorbicula Kobayashi & Suzuki, 1939
Paradonax Cossmann, 1910
Paragouldia Miller, 1985
Paratancredia
Parisiella Cossmann, 1887
Parmulophora Dall, 1905
Parvicorbus
Passya Deshayes, 1858
Patagocardia
Permartella Yancey, 1985
Permophorus Chavan, 1954
Pharellidae
Phlogocardia Stewart, 1930
Pinguiastarte Kelly, 1992
Planikellia Cossmann, 1887
Plastomiltha Stewart, 1930
Plectosolen Conrad, 1866
Plenrophorus Stauffer & Schroyer, 1920
Pleuroconcha Conrad, 1872
Pleurophorella Girty, 1904
Plicatiforma
Plionema Conrad, 1872
Posostrea Bogan & Bouchet, 1998
Potamomya Adams, 1852
Praerangia Cossmann, 1908
Prodreissensia Rovereto, 1898
Profragum
Profulvia Kafanov, 1976
Prosocoelogeton Quenstedt, 1926
Prosocoelus Keferstein, 1857
Protagelus Tapaswi, 1979
Protosphaerium Hocknull, 2000
Protractiforma
Psammodonax Cossmann, 1886
Psammotaena Dall, 1900
Pseudolepton Cossmann, 1896
Pseudomyoconcha Ronchetti & Allasinaz, 1966
Pseudopermophorus Ciriaks, 1963
Pseudopermorphus
Pseudopis Cox, 1946
Pseudopisidium Korniushin, 1995
Pseudopleurophorus Chavan, 1954
Pseudosanguinolites Patte, 1929
Pterolucina Chavan, 1942
Ragozinia Muromzeva, 1984
Raina Marwick, 1927
Rakhia Eames, 1951
Rastafaria Taylor & Glover, 1997
Recticardo Cossmann, 1908
Recurvella Chavan, 1937
Rhaetidia Bittner, 1895
Rhaiphiale Saul, 1993
Rhectomyax Stewart, 1930
Rimmyjimina Chronic, 1951
Rochella Freneix, 1972
Rohea Marwick, 1938
Rohini Semper, 1862
Rostrocardia Freneix, 1972
Ruellia Cossmann, 1913
Rzehakia Korobkov, 1954
Sarmaticardium Bagdasaryan, 1978
Sarmatidonax Bagdasarjan, 1986
Sarmatimactra Korobkov, 1954
Saulella Zihsmeister, 1983
Schedotrapezium Stewart, 1930
Schizocardita Körner, 1937
Scrobiculabra Wood, 1877
Sechurina Olsson, 1944
Securella Parker, 1949
Seendia Casey, 1961
Septeuilia Cossmann, 1913
Sibirisphaerium Slugina & Starobogatov, 1994
Similivenus Cossmann, 1910
Sinodiopsis Eames, 1957
Sinopsammobia Li, Yu, Yao & Gu, 1984
Sinucongeria Loerenthey, 1894
Sinuosipagia Cossmann, 1921
Sita Semper, 1862
Siungiudella Lutikov, 1984
Sogamosa Pilsbry & Olsson, 1941
Solenoidea Lamarck, 1809
Sphaeridae
Sphaerioides Yu & Zhang, 1984
Stahlia Fischer, 1915
Stchepinskya Chavan, 1951
Stearnsia White, 1887
Stereomactra Stewart, 1930
Stiphromactra Böhm, 1929
Storthodon Giebel, 1856
Striolucina Sacco, 1901
Stutchburia Etheridge, 1900
Sublandinia Freneix, 1972
Subvenericardia Freneix, 1972
Sulcilioconcha Habe, 1951
Sulcocardia Rovereto, 1898
Taiwancorbicula Kanno & Chung, 1975
Taiwanobarnea Wang, 1983
Tancretella Ludbrook, 1966
Taurotapes Sacco, 1900
Tealbya Casey, 1952
Tellinidella Hertlein & Strong, 1949
Tellinocyclas Dall, 1903
Tellinoidea Blainville, 1814
Tellipiura Olsson, 1944
Temblornia Keen, 1943
Tenuimactra Garvie, 1996
Thetiopsis Meek, 1876
Tikia Marwick, 1927
Titanocardium Maxwell, 1978
Tobarum Noda, 1988
Tortucardia Olsson, 1944
Triaphorus Marwick, 1953
Tridacnidae Lamarck, 1819
Trigonella Hehl, 1842
Trigonocrassatella Freneix, 1972
Tripleura Sandberger, 1889
Tusayana Stoyanow, 1948
Unicardiopsis
Urbnisia Goncharova, 1981
Vectorbis Casey, 1952
Venericardiella
Veneroidea Rafinesque, 1815
Venidia Clark & Durham, 1946
Veniellidae
Venilicyprina Fürsich, Heinze & Jaitly, 2000
Verchojanogrammysia Muromzeva, 1984
Vokesella
Volupia Defrance, 1829
Xenoloupia Clark & Durham, 1946
Yabea Hayami, 1965
Yagudinella Kafanov, 1975
Yokoyamaina Hayami, 1958
Yunshania Yu, 1997
Zemysina Finlay, 1927
Zenatraria
Zorrita Olsson, 1932
Zoziella