WoRMS Taxon list
Search for '' returned 485 matching records, showing records 1-100.
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Click on one of the taxon names listed below to check the details. [new search] [direct link] [download results]
- Acharacidae Scarlato & Starobogatov, 1979 accepted as Acharacinae Scarlato & Starobogatov, 1979
- Acostaeidae J. P. E. Morrison, 1973 accepted as Mycetopodidae J. E. Gray, 1840
- Actinodontidae A. M. Davies, 1933 †
- Adranidae Scarlato & Starobogatov, 1979 accepted as Nuculanidae H. Adams & A. Adams, 1858 (1854)
- Aenigmoconchidae Betekhtina, 1968 †
- Afghanodesmatidae Scarlato & Starobogatov, 1979 †
- Alatoconchidae H. Termier, G. Termier & de Lapparent, 1974 †
- Aloididae Thiele, 1934 accepted as Corbulidae Lamarck, 1818
- Alveinidae Glibert & Poel, 1966 accepted as Kelliellidae P. Fischer, 1887
- Ambonychiidae S. A. Miller, 1877 †
- Amnigeniidae Khalfin, 1948 †
- Amotapidae Olsson, 1928 † accepted as Raetomyidae R. B. Newton, 1919 †
- Amphidesmatidae Latreille, 1825 accepted as Semelidae Stoliczka, 1870 (1825)
- Anadontellidae Silantiev, 2011 †
- Anatinellidae Gray, 1853
- Anningellidae Hodges, 2022 †
- Annuliconchidae Astafieva, 1995 †
- Anodontopsidae S. A. Miller, 1889 †
- Anomiidae Rafinesque, 1815
- Anthraconautidae Kanev, 1980 † accepted as Naiaditidae Scarlato & Starobogatov, 1979 †
- Anthracosiidae Amalitzky, 1892 †
- Antijaniridae Hautmann, 2011 †
- Antillocaprinidae MacGillavry, 1937 †
- Archaeocardiidae Khalfin, 1940 †
- Archanodontidae Modell, 1957 † accepted as Amnigeniidae Khalfin, 1948 †
- Arcidae Lamarck, 1809
- Arcticidae R. B. Newton, 1891 (1844)
- Arctostreidae Vialov, 1983 †
- Arenigomyidae J. G. Carter, 2011 †
- Asaphidae Winckworth, 1932 accepted as Psammobiidae J. Fleming, 1828
- Asoellidae Begg & H. J. Campbell, 1986 † accepted as Asoellinae Begg & H. J. Campbell, 1986 †
- Aspergillidae Burmeister, 1837 accepted as Penicillidae J. E. Gray, 1858
- Astartidae A. d'Orbigny, 1844 (1840)
- Atomodesmatidae Waterhouse, 1976 †
- Aulacomyellidae Ichikawa, 1958 †
- Aviculidae Goldfuss, 1820 accepted as Pteriidae J. E. Gray, 1847 (1820)
- Aviculopectinidae Meek & Hayden, 1865 †
- Babinkidae Horný, 1960 †
- Baidiostracidae Z.-J. Fang & Cope, 2008 †
- Bakevelliidae W. King, 1850 †
- Basterotiidae Cossmann, 1909
- Bathyspinulidae Coan & Valentich-Scott, 1997
- Beichuaniidae X.-Z. Liu & D.-Y. Gu, 1988 †
- Bentholyonsiidae B. Morton & Machado, 2019
- Bernardinidae Keen, 1969 accepted as Neoleptonidae Thiele, 1934
- Bositridae Waterhouse, 2008 † accepted as Bositrinae Waterhouse, 2008 †
- Brechitinae Stoliczka, 1870 accepted as Penicillidae J. E. Gray, 1858
- Bryopinae Tryon, 1862 accepted as Clavagellidae A. d'Orbigny, 1844
- Buchiidae L. R. Cox, 1953 †
- Buchiolidae Grimm, 1998 †
- Buchotrigoniidae H. A. Leanza, 1993 †
- Burmesiidae Healey, 1908 †
- Camyidae Hinz-Schallreuter, 2000 †
- Caprinidae A. d'Orbigny, 1847 †
- Caprinulidae Yanin, 1990 †
- Caprinuloideidae Damestoy, 1971 †
- Caprotinidae Gray, 1848 †
- Carbonicolidae L. R. Cox, 1932 †
- Cardiidae Lamarck, 1809
- Cardiliidae P. Fischer, 1887
- Cardiniidae Zittel, 1881 †
- Cardiolidae R. Hoernes, 1884 †
- Cardiomyidae Scarlato & Starobogatov, 1983 accepted as Cuspidariidae Dall, 1886
- Carditidae A. Férussac, 1822
- Cassianellidae Ichikawa, 1958 †
- Catamarcaiidae Cope, 2000 †
- Ceratomyidae Arkell, 1934 †
- Ceratomyopsidae L. R. Cox, 1964 †
- Cercomyacidae Crickmay, 1936 † accepted as Laternulidae Hedley, 1918 (1840)
- Cetoconchidae Ridewood, 1903
- Cetomyinae Krylova, 1997 accepted as Poromyidae Dall, 1886
- Chaenidae Gray, 1858 accepted as Gastrochaenidae Gray, 1840
- Chaenocardiidae S. A. Miller, 1889 †
- Chametracheidae H. Adams & A. Adams, 1857 accepted as Tridacninae Lamarck, 1819
- Chamidae Lamarck, 1809
- Chamostreidae Stoliczka, 1870 accepted as Cleidothaeridae Hedley, 1918 (1870)
- Chlamydoconchidae Dall, 1884 accepted as Galeommatidae Gray, 1840
- Chondrodontidae Freneix, 1960 †
- Claraiidae Gavrilova, 1996 †
- Clavagellidae A. d'Orbigny, 1844
- Cleidothaeridae Hedley, 1918 (1870)
- Clinopisthidae Pojeta, 1988 †
- Clistoconchidae B. Morton, 2012
- Codakiidae Iredale, 1937 accepted as Codakiinae Iredale, 1937
- Colpomyidae Pojeta & Gilbert-Tomlinson, 1977 †
- Condylocardiidae F. Bernard, 1896
- Congeriomorphidae Saul, 1976 †
- Cooperellidae Dall, 1900 accepted as Petricolinae A. d'Orbigny, 1840
- Corbiculidae Gray, 1847 accepted as Cyrenidae J. E. Gray, 1840
- Corbiidae Stoliczka, 1870 accepted as Fimbriinae Nicol, 1950
- Corbulidae Lamarck, 1818
- Corneocycladidae Hannibal, 1912 accepted as Sphaeriidae Deshayes, 1855 (1820)
- Costatoriidae Newell & Boyd, 1975 † accepted as Myophoriidae Bronn, 1849 †
- Coxiconchiidae Babin, 1977 †
- Crassatellidae A. Férussac, 1822
- Crassatellopsidae J. G. Carter, 2011 †
- Crenellidae Gray, 1840 accepted as Crenellinae Gray, 1840
- Ctenodontidae Wöhrmann, 1893 †
- Cucullaeidae R. B. Stewart, 1930
- Cucullellidae P. Fischer, 1886 †