MolluscaBase - browser

Mollusca (132 888)
Subphylum Aculifera
Subphylum Conchifera
Subphylum Placophora accepted as Polyplacophora
Superclass Aplacophora
Class Amphineura accepted as Aculifera
Class Bivalvia (25 022)
Subclass Autobranchia (23 308)
Infraclass Heteroconchia (16 648)
Subterclass Archiheterodonta (1 208)
Subterclass Euheterodonta (11 366)
Superorder Anomalodesmata (987)
Superorder Imparidentia (10 346)
Order Adapedonta (262)
Order Cardiida (3 057)
Superfamily Anthracosioidea Amalitzky, 1892 † (215)
Superfamily Cardiacea accepted as Cardioidea Lamarck, 1809
Superfamily Cardioidea Lamarck, 1809 (1 536)
Family Adacnidae Gill, 1871 accepted as Adacnini Gill, 1871
Family Cardiidae Lamarck, 1809 (1 526)
Subfamily Cardiidae incertae sedis (18)
Subfamily Cardiinae Lamarck, 1809 (88)
Subfamily Cerastodermatinae F. Nordsieck, 1969 accepted as Cerastodermatini F. Nordsieck, 1969
Subfamily Clinocardiinae Kafanov, 1975 (17)
Subfamily Fraginae R. B. Stewart, 1930 (52)
Subfamily Goethemiinae M. Huber, 2010 accepted as Lymnocardiinae Stoliczka, 1870
Subfamily Hypaninae Starobogatov, 1970 accepted as Adacnini Gill, 1871
Subfamily Laevicardiinae Keen, 1951 (29)
Subfamily Lahilliinae H. J. Finlay & Marwick, 1937 † (11)
Subfamily Lymnocardiinae Stoliczka, 1870 (950)
Tribe Acanthocardiini Kafanov & Starobogatov, 1977 (32)
Tribe Acobaecardiini Paramonova, 1980 † (2)
Tribe Adacnini Gill, 1871 (153)
Tribe Arcicardiini Nevesskaja, 1986 † (32)
Tribe Avicardiini S. V. Popov, 1977 † (22)
Tribe Aviculocardiini Paramonova, 2001 † (5)
Tribe Cerastodermatini F. Nordsieck, 1969 (40)
Tribe Chokrakiini S. V. Popov, 2001 † (1)
Tribe Hyrcaniini Kafanov & Starobogatov, 1977 † accepted as Adacnini Gill, 1871
Tribe Limnopappini Schlickum, 1962 † (17)
Tribe Lymnocardiini Stoliczka, 1870 † (186)
Genus Arpadicardium Eberzin, 1947 † (2)
Genus Bosphoricardium Eberzin, 1947 † (2)
Genus Budmania Brusina, 1897 † accepted as Lymnocardium (Budmania) Brusina, 1897 †
Genus Dacicardium Papaianopol, 1975 † (10)
Genus Ecericardium Eberzin, 1947 † (2)
Genus Euxinicardium Eberzin, 1947 † (43)
Genus Hellenicardium S. V. Popov & Nevesskaja, 2000 † (2)
Genus Limnocardium P. Fischer, 1887 † accepted as Lymnocardium Stoliczka, 1870 †
Subgenus Limnocardium (Arcicardium) P. Fischer, 1887 † accepted as Arcicardium P. Fischer, 1887 †
Subgenus Limnocardium (Arpadicardium) Eberzin, 1947 † accepted as Arpadicardium Eberzin, 1947 †
Subgenus Limnocardium (Bosphoricardium) Eberzin, 1947 † accepted as Bosphoricardium Eberzin, 1947 †
Subgenus Limnocardium (Budmania) Brusina, 1897 † accepted as Lymnocardium (Budmania) Brusina, 1897 †
Subgenus Limnocardium (Ecericardium) Eberzin, 1947 † accepted as Ecericardium Eberzin, 1947 †
Species Limnocardium (Ecericardium) ecericum Eberzin, 1947 † accepted as Ecericardium ecericum (Eberzin, 1947) †
Species Limnocardium (Ecericardium) guttula Eberzin, 1947 † accepted as Ecericardium ecericum (Eberzin, 1947) †
Species Limnocardium (Ecericardium) motasi Eberzin, 1965 † accepted as Ecericardium motasi (Eberzin, 1965) †
Species Limnocardium (Ecericardium) subguttula Eberzin, 1947 † accepted as Ecericardium ecericum (Eberzin, 1947) †
Subgenus Limnocardium (Euxinicardium) Eberzin, 1947 † accepted as Euxinicardium Eberzin, 1947 †
Subgenus Limnocardium (Hungarocardium) Basch, 1990 † accepted as Lymnocardium Stoliczka, 1870 †
Subgenus Limnocardium (Limnocardium) P. Fischer, 1887 † accepted as Lymnocardium Stoliczka, 1870 †
Subgenus Limnocardium (Moquicardium) Eberzin, 1947 † accepted as Moquicardium Eberzin, 1947 †
Subgenus Limnocardium (Nargicardium) Eberzin, 1947 † accepted as Nargicardium Eberzin, 1947 †
Subgenus Limnocardium (Pannonicardium) Stevanović, 1951 † accepted as Pannonicardium Stevanović, 1951 †
Subgenus Limnocardium (Phyllicardium) [sic] † accepted as Phyllocardium P. Fischer, 1887 †
Subgenus Limnocardium (Phyllocardium) P. Fischer, 1887 † accepted as Phyllocardium P. Fischer, 1887 †
Subgenus Limnocardium (Podravinicardium) Basch, 1990 † accepted as Lymnocardium Stoliczka, 1870 †
Subgenus Limnocardium (Pontalmyra) Stefanescu, 1896 † accepted as Pontalmyra Stefanescu, 1896 †
Subgenus Limnocardium (Pseudocatillus) Andrusov, 1903 † accepted as Pseudocatillus Andrusov, 1903 †
Subgenus Limnocardium (Tauricardium) Eberzin, 1947 † accepted as Tauricardium Eberzin, 1947 †
Subgenus Limnocardium (Zagrabicardium) Basch, 1990 † accepted as Lymnocardium Stoliczka, 1870 †
Species Limnocardium abichiformis Gorjanović-Kramberger, 1899 † accepted as Paradacna abichiformis (Gorjanović-Kramberger, 1899) †
Species Limnocardium adriaticum Gillet, 1969 † accepted as Lymnocardium adriaticum Gillet, 1969 †
Species Limnocardium aitaiense Jekelius, 1932 †
Species Limnocardium anconensis Gillet, 1969 † accepted as Lymnocardium anconensis Gillet, 1969 †
Species Limnocardium arcaceum Brusina, 1897 † accepted as Lymnocardium arcaceum Brusina, 1897 †
Species Limnocardium asaphiopsis Brusina, 1897 † accepted as Lymnocardium asaphiopsis (Brusina, 1897) †
Species Limnocardium asperocostatum Gorjanović-Kramberger, 1899 † accepted as Lymnocardium asperocostatum Gorjanović-Kramberger, 1899 †
Species Limnocardium balcicensis Gillet, 1938 † accepted as Obsoletiformes balcicensis (Gillet, 1938) †
Species Limnocardium barzaviae Jekelius, 1932 † accepted as Euxinicardium barzaviae (Jekelius, 1932) †
Species Limnocardium bogacovi K. A. Ali-Zade, 1932 † accepted as Raricardium bogacovi (K. A. Ali-Zade, 1932) †
Species Limnocardium bogatschovi [sic] † accepted as Raricardium bogacovi (K. A. Ali-Zade, 1932) †
Species Limnocardium brunnense Andrusov, 1903 † accepted as Lymnocardium brunnense Andrusov, 1903 †
Species Limnocardium budapestinense Lörenthey, 1902 † accepted as Lymnocardium budapestinense Lörenthey, 1902 †
Species Limnocardium carditaeformis Pavlović, 1927 † accepted as Lymnocardium carditaeformis Pavlović, 1927 †
Species Limnocardium chyzeri Brusina, 1902 † accepted as Protoplagiodacna chyzeri (Brusina, 1902) †
Species Limnocardium cobalcescui Fontannes, 1887 † accepted as Pachydacna (Parapachydacna) cobalcescui (Fontannes, 1887) †
Species Limnocardium cristagalli (L. Róth, 1878) † accepted as Lymnocardium cristagalli (L. Róth, 1878) †
Species Limnocardium cryptornatum Jekelius, 1944 † accepted as Parvidacna cryptornata (Jekelius, 1944) †
Species Limnocardium cucestiense Fontannes, 1887 † accepted as Zamphiridacna cucestiensis (Fontannes, 1887) †
Species Limnocardium cumanicum Papaianopol, 1976 † accepted as Lymnocardium cumanicum Papaianopol, 1976 †
Species Limnocardium dainellii Brusina, 1902 † accepted as Prosodacnomya dainellii (Brusina, 1902) †
Species Limnocardium danicici Pavlović, 1927 † accepted as Pontalmyra danicici (Pavlović, 1927) †
Species Limnocardium danovi (V. P. Kolesnikov, 1929) †
Species Limnocardium denticulatum Jekelius, 1944 †
Species Limnocardium desertum (Stoliczka, 1962) † accepted as Pontalmyra deserta (Stoliczka, 1862) †
Species Limnocardium destitutum Brusina, 1902 †
Species Limnocardium diplopleura Brusina, 1902 † accepted as Lymnocardium diplopleura Brusina, 1902 †
Species Limnocardium ducici Brusina, 1902 † accepted as Lymnocardium ducici Brusina, 1902 †
Species Limnocardium dumicici Gorjanović-Kramberger, 1899 † accepted as Pannonicardium dumicici (Gorjanović-Kramberger, 1899) †
Species Limnocardium edlaueri A. Papp, 1953 † accepted as Lymnocardium edlaueri A. Papp, 1953 †
Species Limnocardium esperanzae Andrusov, 1903 † accepted as Euxinicardium esperanzae (Andrusov, 1903) †
Species Limnocardium falconensis Papaianopol, 1976 † accepted as Lymnocardium falconensis Papaianopol, 1976 †
Species Limnocardium fatioi Brusina, 1902 † accepted as Lymnocardium fatioi Brusina, 1902 †
Species Limnocardium fragile Lörenthey, 1902 †
Species Limnocardium fuchsi (Neumayr, 1875) † accepted as Lymnocardium fuchsi (Neumayr, 1875) †
Species Limnocardium gracile (Pusch, 1837) † accepted as Plicatiformes plicatus (Eichwald, 1830) †
Species Limnocardium grimmi Brusina, 1902 † accepted as Lymnocardium grimmi Brusina, 1902 †
Species Limnocardium guriense Davitashvili, 1930 † accepted as Moquicardium guriense (Davitashvili, 1930) †
Species Limnocardium halavatsi Lörenthey, 1902 † accepted as Lymnocardium halavatsi Lörenthey, 1902 †
Species Limnocardium hantkeni (T. Fuchs, 1870) † accepted as Lymnocardium hantkeni (T. Fuchs, 1870) †
Species Limnocardium haueri (M. Hörnes, 1861) † accepted as Lymnocardium haueri (M. Hörnes, 1861) †
Species Limnocardium hemicardium (Brusina, 1884) †
Species Limnocardium hemiornatum Beregov, 1940 †
Species Limnocardium heteropleurum Brusina, 1897 † accepted as Lymnocardium heteropleurum Brusina, 1897 †
Species Limnocardium hoermanni Brusina, 1902 † accepted as Plagiodacna hoermanni (Brusina, 1902) †
Species Limnocardium holubicense (Hilber, 1882) † accepted as Parvicardium holubicense (Hilber, 1882) †
Species Limnocardium humilicostatum Jekelius, 1944 † accepted as Lymnocardium humilicostatum Jekelius, 1944 †
Species Limnocardium inflatum Jekelius, 1944 † accepted as Lymnocardium neoinflatum Miletić-Spajić, 1959 †
Species Limnocardium irregulare (Eichwald, 1830) † accepted as Obsoletiformes irregularis (Eichwald, 1830) †
Species Limnocardium jagici Brusina, 1902 † accepted as Lymnocardium jagici Brusina, 1902 †
Species Limnocardium kalidjanicum (Andrusov, 1917) † accepted as Euxinicardium kalidjanicum (Andrusov, 1917) †
Species Limnocardium kobustanensis Vekilov, 1954 †
Species Limnocardium kochi Lörenthey, 1893 † accepted as Lymnocardium kochi Lörenthey, 1893 †
Species Limnocardium kosici Brusina, 1902 † accepted as Lymnocardium kosici Brusina, 1902 †
Species Limnocardium kosiciforme Barnabás & Strausz, 1991 † accepted as Lymnocardium kosiciforme Barnabás & Strausz, 1991 †
Species Limnocardium laeviusculum (Capellini, 1879) † accepted as Lymnocardium laeviusculum (Capellini, 1879) †
Species Limnocardium lawleyi [sic] † accepted as Lymnocardium lawley (Capellini, 1880) †
Species Limnocardium limanicum Krestovnikov, 1928 † accepted as Euxinicardium limanicum (Krestovnikov, 1928) †
Species Limnocardium lukae Stevanović, 1978 † accepted as Lymnocardium winkleri (Halaváts, 1882) †
Species Limnocardium macropleura Brusina, 1902 † accepted as Lymnocardium macropleura Brusina, 1902 †
Species Limnocardium maorti Széles, 1962 † accepted as Lymnocardium maorti Széles, 1962 †
Species Limnocardium marasinicum Vekilov, 1954 † accepted as Pachydacna (Parapachydacna) marasinica (Vekilov, 1954) †
Species Limnocardium margaritaceum Brusina, 1892 † accepted as Arcicardium margaritaceum (Brusina, 1892) †
Species Limnocardium mayeri [sic] † accepted as Arpadicardium majeri (M. Hörnes, 1861) †
Species Limnocardium minimum Lörenthey, 1902 †
Species Limnocardium misargyridae Davitashvili, 1933 † accepted as Euxinicardium misargyridae (Davitashvili, 1933) †
Species Limnocardium moquicum Seninski, 1905 † accepted as Moquicardium moquicum (Seninski, 1905) †
Species Limnocardium morosani Gillet, 1938 †
Species Limnocardium naburicum Vekilov, 1954 †
Species Limnocardium neoinflatum Miletić-Spajić, 1959 † accepted as Lymnocardium neoinflatum Miletić-Spajić, 1959 †
Species Limnocardium nobile Stefanescu, 1896 † accepted as Euxinicardium nobile (Stefanescu, 1896) †
Species Limnocardium nuci Jekelius, 1932 †
Species Limnocardium okrugici Brusina, 1897 † accepted as Paradacna okrugici (Brusina, 1897) †
Species Limnocardium oligopleura Brusina, 1902 †
Species Limnocardium ornatum Pavlović, 1927 † accepted as Lymnocardium ornatum Pavlović, 1927 †
Species Limnocardium ozurgeticum Davitashvili, 1930 † accepted as Moquicardium ozurgeticum (Davitashvili, 1930) †
Species Limnocardium paoluccii (Capellini, 1879) † accepted as Lymnocardium paoluccii (Capellini, 1879) †
Species Limnocardium pappi Strausz, 1940 † accepted as Lymnocardium pappi Strausz, 1940 †
Species Limnocardium parazujovici Stevanović, 1951 † accepted as Lymnocardium parazujovici Stevanović, 1951 †
Species Limnocardium phyllicardiforme Jekelius, 1944 † accepted as Lymnocardium phyllicardiforme Jekelius, 1944 †
Species Limnocardium pilari (R. Hoernes, 1874) †
Species Limnocardium platypleura Brusina, 1902 † accepted as Lymnocardium platypleura Brusina, 1902 †
Species Limnocardium plicatum (Eichwald, 1830) † accepted as Plicatiformes plicatus (Eichwald, 1830) †
Species Limnocardium polypleura Brusina, 1902 †
Species Limnocardium ponticum Halaváts, 1902 † accepted as Lymnocardium ponticum Halaváts, 1902 †
Species Limnocardium praedesertum Strausz, 1940 † accepted as Lymnocardium praedesertum Strausz, 1940 †
Species Limnocardium praeinflatum A. Papp, 1953 † accepted as Lymnocardium praeinflatum A. Papp, 1953 †
Species Limnocardium praemoquicum Davitashvili, 1930 † accepted as Moquicardium praemoquicum (Davitashvili, 1930) †
Species Limnocardium prigorovskii Bogachev, 1958 † accepted as Cerastoderma prigorovskii (Bogachev, 1958) †
Species Limnocardium promultistriatum Jekelius, 1944 † accepted as Pontalmyra promultistriata (Jekelius, 1944) †
Species Limnocardium proximum (T. Fuchs, 1870) † accepted as Pseudocatillus proximus (T. Fuchs, 1870) †
Species Limnocardium pseudobanaticum Gorjanović-Kramberger, 1904 † accepted as Lymnocardium pseudobanaticum Gorjanović-Kramberger, 1904 †
Species Limnocardium pseudodoengingki Barnabás & Strausz, 1991 † accepted as Lymnocardium pseudodoengingki Barnabás & Strausz, 1991 †
Species Limnocardium pseudopetersi Stevanović, 1951 † accepted as Lymnocardium pseudopetersi Stevanović, 1951 †
Species Limnocardium pseudosecans Andrusov, 1917 † accepted as Euxinicardium pseudosecans (Andrusov, 1917) †
Species Limnocardium pseudovicinum Lörenthey, 1906 † accepted as Lymnocardium pseudovicinum Lörenthey, 1906 †
Species Limnocardium purocostatum (Halaváts, 1886) † accepted as Lymnocardium purocostatum (Halaváts, 1886) †
Species Limnocardium rappensbergeri Lörenthey, 1893 † accepted as Monodacna (Pseudocatillus) rappensbergeri (Lörenthey, 1893) †
Species Limnocardium robici Brusina, 1902 † accepted as Lymnocardium robici Brusina, 1902 †
Species Limnocardium rogenhoferi (Brusina, 1884) † accepted as Lymnocardium rogenhoferi (Brusina, 1884) †
Species Limnocardium rumanum Fontannes, 1887 † accepted as Dacicardium rumanum (Fontannes, 1887) †
Species Limnocardium schedelianum T. Fuchs, 1870 † accepted as Lymnocardium schedelianum (T. Fuchs, 1870) †
Species Limnocardium schirvanicum Vekilov, 1954 †
Species Limnocardium schreteri Strausz, 1942 † accepted as Euxinicardium schreteri (Strausz, 1942) †
Species Limnocardium semisulcatum (Rousseau, 1842) † accepted as Prosodacna semisulcata (Rousseau, 1842) †
Species Limnocardium seninskii Eberzin, 1947 † accepted as Euxinicardium seninskii (Eberzin, 1947) †
Species Limnocardium serbicum Brusina, 1902 † accepted as Lymnocardium serbicum Brusina, 1902 †
Species Limnocardium soosi Bartha, 1954 † accepted as Lymnocardium decorum (T. Fuchs, 1870) †
Species Limnocardium soproniense Vitális, 1934 † accepted as Lymnocardium soproniense Vitális, 1934 †
Species Limnocardium spiridionis Pavlović, 1927 †
Species Limnocardium stanae Brusina, 1897 † accepted as Lymnocardium stanae Brusina, 1897 †
Species Limnocardium stenopleura Brusina, 1902 † accepted as Prosodacnomya osijeki (Basch, 1990) †
Species Limnocardium stojadinovici Pavlović, 1927 † accepted as Lymnocardium stojadinovici Pavlović, 1927 †
Species Limnocardium stoosi Brusina, 1902 † accepted as Lymnocardium stoosi Brusina, 1902 †
Species Limnocardium sturzai Gillet, 1943 †
Species Limnocardium subdesertum Lörenthey, 1902 † accepted as Lymnocardium subdesertum Lörenthey, 1902 †
Species Limnocardium subdiprosopum Stevanović, 1980 † accepted as Lymnocardium subdiprosopum Stevanović, 1980 †
Species Limnocardium subferrugineum R. Hoernes, 1901 † accepted as Lymnocardium (Budmania) ferrugineum (Brusina, 1874) †
Species Limnocardium subsquamulosum Andrusov, 1903 † accepted as Tauricardium petersi (M. Hörnes, 1861) †
Species Limnocardium subsyrmiense Andrusov, 1903 † accepted as Euxinicardium subsyrmiense (Andrusov, 1903) †
Species Limnocardium szaboi Lörenthey, 1893 † accepted as Lymnocardium szaboi Lörenthey, 1893 †
Species Limnocardium tenue Jekelius, 1944 †
Species Limnocardium tenue (T. Fuchs, 1870) † accepted as Monodacna tenue (T. Fuchs, 1877) †
Species Limnocardium tenuisquamosum Jekelius, 1944 †
Species Limnocardium tihanyense Halaváts, 1902 †
Species Limnocardium timisense Jekelius, 1944 † accepted as Lymnocardium timisense Jekelius, 1944 †
Species Limnocardium tkalaci Brusina, 1902 † accepted as Lymnocardium tkalaci Brusina, 1902 †
Species Limnocardium trifkovici Brusina, 1902 † accepted as Lymnocardium trifkovici Brusina, 1902 †
Species Limnocardium tuberosum Jekelius, 1944 † accepted as Lymnocardium tuberosum Jekelius, 1944 †
Species Limnocardium tucani Pavlović, 1927 † accepted as Lymnocardium tucani Pavlović, 1927 †
Species Limnocardium turislavicum Jekelius, 1944 † accepted as Parvidacna turislavica (Jekelius, 1944) †
Species Limnocardium variocostatum Vitális, 1934 † accepted as Lymnocardium variocostatum Vitális, 1934 †
Species Limnocardium veselinovici Brusina, 1902 † accepted as Lymnocardium veselinovici Brusina, 1902 †
Species Limnocardium viquesneli Pavlović, 1927 † accepted as Protoplagiodacna viquesneli (Pavlović, 1927) †
Species Limnocardium visterniceniensis Gillet, 1938 †
Species Limnocardium vodopici (Brusina, 1884) † accepted as Prosodacnomya vodopici (Brusina, 1884) †
Species Limnocardium vugici Gorjanović-Kramberger, 1899 † accepted as Lymnocardium vugici Gorjanović-Kramberger, 1899 †
Species Limnocardium vutskitsi Brusina, 1902 † accepted as Prosodacnomya vutskitsi (Brusina, 1902) †
Species Limnocardium winkleri (Halaváts, 1882) † accepted as Lymnocardium winkleri (Halaváts, 1882) †
Species Limnocardium wurmbi Lörenthey, 1893 † accepted as Lymnocardium wurmbi Lörenthey, 1893 †
Species Limnocardium zagrabiense Brusina, 1897 † accepted as Lymnocardium zagrabiense Brusina, 1897 †
Species Limnocardium zujovici Brusina, 1897 † accepted as Lymnocardium zujovici Brusina, 1897 †
Genus Limnodacna Eberzin, 1936 † (6)
Genus Lymnocardium Stoliczka, 1870 † (102)
Genus Moquicardium Eberzin, 1947 † (8)
Genus Nargicardium Eberzin, 1947 † (1)
Genus Pannonicardium Stevanović, 1951 † (2)
Genus Schirvanicardium Andreescu, 1974 † (1)
Genus Schirvanocardium [sic] † accepted as Schirvanicardium Andreescu, 1974 †
Genus Tauricardium Eberzin, 1947 † (5)
Tribe Merklinicardiini S. V. Popov, 2001 † (3)
Tribe Obsoletiformini Paramonova, 2001 † (59)
Tribe Pachydacnini Andreescu, 1975 † (47)
Tribe Paradacnini Eberzin, 1965 † (26)
Tribe Parvicardiini Kafanov & Starobogatov, 1977 (42)
Tribe Phyllocardiini Nevesskaja, 1986 † (13)
Tribe Planacardiini Paramonova, 2001 † (4)
Tribe Plicatiformini Paramonova, 2001 † (7)
Tribe Pontalmyrini Taktakischvili, 1981 † (186)
Tribe Prosodacnini Keen, 1937 † (68)
Genus Brachiodacna Eberzin, 1965 †
Genus Chartadacna Chelidze, 1953 †
Genus Didacnomya Andrusov, 1923 † accepted as Pseudocatillus Andrusov, 1903 †
Genus Gilletella Marinescu, 1973 † (2)
Genus Goethemia Lambiotte, 1979 (2)
Genus Kolesnikovia Muskhelishvili, 1966 †
Genus Myocardia Vest, 1861 † accepted as Lymnocardium Stoliczka, 1870 †
Genus Papyrocardium Gabuniya, 1953 †
Genus Prophyllicardium Jekelius, 1944 †
Genus Uniocardium Capellini, 1880 † (1)
Subfamily Nemocardiinae ter Poorten, 2023 (107)
Subfamily Orthocardiinae J. A. Schneider, 2002 (67)
Subfamily Pleuriocardiinae J. A. Schneider, 1995 † (3)
Subfamily Profraginae Badve, 1977 † (6)
Subfamily Protocardiinae Bronn, 1849 † (37)
Subfamily Stylodacninae Papaianopol, 1987 † accepted as Prosodacnini Keen, 1937 †
Subfamily Trachycardiinae R. B. Stewart, 1930 (120)
Subfamily Tridacninae Lamarck, 1819 (19)
Tribe Clinocardiini Kafanov, 1975 accepted as Clinocardiinae Kafanov, 1975
Tribe Serripedini Kafanov, 1975 accepted as Clinocardiinae Kafanov, 1975
Genus Cerastes Poli, 1795 accepted as Cardium (Cerastoderma) Poli, 1795
Genus Divaricardium Dollfus & Dautzenberg, 1886 † (2)
Genus Fuscocardium Oyama, 1973 † accepted as Clinocardium Keen, 1936
Genus Trigonocardia [sic] accepted as Trigoniocardia Dall, 1900
Family Chametracheidae H. Adams & A. Adams, 1857 accepted as Tridacninae Lamarck, 1819
Family Clinocardiidae Kafanov, 1975 accepted as Clinocardiinae Kafanov, 1975
Family Fragidae R. B. Stewart, 1930 accepted as Fraginae R. B. Stewart, 1930
Family Goniocardiidae Scarlato & Starobogatov, 1979 † accepted as Tridacninae Lamarck, 1819
Family Lymnocardiidae Stoliczka, 1870 accepted as Lymnocardiinae Stoliczka, 1870
Family Pterocardiidae Scarlato & Starobogatov, 1979 † (10)
Family Tridacnidae Lamarck, 1819 accepted as Tridacninae Lamarck, 1819
Superfamily Tellinacea accepted as Tellinoidea Blainville, 1814
Superfamily Tellinoidea Blainville, 1814 (1 306)
Superfamily Tridacnoidea accepted as Tridacninae Lamarck, 1819
Order Galeommatida (791)
Order Gastrochaenida (43)
Order Hiatellida represented as Adapedonta
Order Hippuritida † (322)
Order Lucinida (997)
Order Megalodontida † (141)
Order Modiomorphida † (94)
Order Myacea accepted as Myida
Order Myida (924)
Order Sphaeriida (662)
Order Venerida (2 826)
Superfamily Cyamioidea G. O. Sars, 1878 (98)
Superfamily Gaimardioidea Hedley, 1916 accepted as Cyamioidea G. O. Sars, 1878
Superfamily Galeommatacea accepted as Galeommatoidea J. E. Gray, 1840
Superfamily Grammysioidea S. A. Miller, 1877 † (90)
Superfamily Kalenteroidea Marwick, 1953 † (39)
Superfamily Mactracea accepted as Mactroidea Lamarck, 1809
Order Anomalodesmacea accepted as Anomalodesmata
Order Euheterodonta incertae sedis (27)
Order Pholadomyida represented as Anomalodesmata
Family Lipanellidae T. M. Sánchez, 2005 † (4)
Family Rhaetidiidae Dominici & Danise, 2024 † (2)
Subterclass Heterodonta
Subterclass Palaeoheterodonta (4 073)
Superorder Heteroconchia incertae sedis † (1)
Infraclass Pteriomorphia (6 660)
Subclass Bivalvia incertae sedis (7)
Subclass Palaeotaxodonta accepted as Nuculida
Subclass Paleoheterodonta accepted as Palaeoheterodonta
Subclass Protobranchia (1 365)
Infraclass Cryptodonta † (342)
Class Caudofoveata (143)
Class Cephalopoda (1 838)
Class Conchifera accepted as Bivalvia
Class Cricoconarida † (1)
Class Gastropoda (102 777)
Class Lamellibranchiata accepted as Bivalvia
Class Loricata accepted as Polyplacophora
Class Mollusca incertae sedis † (372)
Class Monoplacophora (229)
Class Pelecypoda accepted as Bivalvia
Class Polyplacophora (1 377)
Class Polyplaxiphora accepted as Polyplacophora
Class Rostroconchia † (64)
Class Scaphopoda (752)
Class Solenoconchia accepted as Scaphopoda
Class Solenogastres (313)
Subclass Chaetodermomorpha accepted as Caudofoveata