Mollusca
Abakaniella Betekhtina, 1966
Abichia Andrusov, 1907
Acanthopectinidae
Acanthotrigonia Hoepen, 1929
Actinotrigonia Cox, 1964
Acturellina
Acuneopsis Liu & Zhu, 1978
Adornatipecten Astafieva, 1991
Aenigmoconcha Benedictova, 1950
Aequineithea Hayami, 1965
Afranodontia Adegoke, 1977
Africofragum Eames, 1957
Africomiodon Cox, 1965
Afrogyra Malchus, 1990
Afropisidium Kuiper, 1962
Agonisca Fleming, 1963
Alaperna Fürsich & Werner, 1988
Alasmidens Clarke, 1981
Alatoconcha Termier, Termier & de Lapparent, 1974
Algerogyra Zaruba, 1992
Allenineaera Scarlato & Starobogatov, 1983
Allodesmatidae Dall, 1895
Allorismiella Astafieva-Urbajtis, 1962
Amakusatapes Tashiro, 1982
Amalitzkiella Starobogatov, 1970
Amblemella Modell, 1969
Amekiglans Eames, 1957
Americunio Guo, 1986
Amiodon Ma, 1976
Amnigeniella Betekhtina, 1966
Ampezzania
Amuranodonta Moskvicheva, 1973
Amurunio Zatravkin & Bogatov, 1987
Amussiopsis Andreeva, 1966
Anabarella Zakharov, 1970
Ananterodonta Babin & Gutierrez-Marco, 1985
Anditrigonia Levy, 1967
Andivaugonia Leanza, 1993
Andrusoviconcha Starobogatov, 1970
Anemina Haas, 1969
Angaridella Kolesnikov, 1974
Angustebranchia Ivanova, 1977
Angustostrea Vialov, 1936
Anhembia Mezzalira, Mendes & Maranhão, 1990
Annuliconchidae
Anodontopleura Felix, 1890
Anomalopleura Leonardi, 1948
Anomalopleuroidea Cox, 1964
Anopisthodon Philippi, 1899
Antactinodiontidae
Anthracomya Salter, 1861
Anthraconaia Trueman & Weir, 1946
Antillocaprinidae
Antillosarcolites Chubb, 1967
Antipleuridae Neumayr, 1891
Anunio Lebedev, 1958
Apseudocardinia Liu & Zhu, 1978
Apulites Tavani, 1958
Arabitrigonia Nakano, 1973
Araeopleura Cox, 1965
Archiparreysia Modell, 1964
Arcinellidae
Arcoida Stoliczka, 1871
Arcteuglesa Pirogov & Starobogatov, 1974
Arguniella Kolesnikov, 1974
Arkitella Repman, 1959
Armimiltha Olsson & Harbison, 1953
Arnaudia Fischer, 1887
Arsenievinaia Zatravkin & Bogatov, 1987
Artigesia Freneix & Sornay, 1974
Asiatotrigonia Cox, 1952
Asiocyclas Starobogatov & Kornyushin, 1986
Asiomusculium Starobogatov & Kornyushin, 1986
Asoellidae
Atalantia Termier & Verriez, 1974
Ateyapecten Termier & Termier, 1976
Atlantomya Strauch, 1972
Atomodesmidae
Aulacopleurum
Auricularia Blainville, 1816
Auriparacyclas Nalivkin, 1968
Australis Bonetto, Tassara & Rumi, 1987
Australonucula Sanchez, 1989
Austrosportella Ponder, 1971
Austrotrigonia Skwarko, 1963
Autonoe Gray, 1852
Avia Vialov, 1936
Avicardium Kolesnikov, 1950
Aviculomya Holzapfel, 1889
Aviculopectinidae Meek, 1864
Awadia Abdallah & Fahmy, 1969
Baicalinaia Starobogatov, 1970
Baidiostraca Guo, 1988
Balabania Karacabey-Oztumer, 1980
Balticardium Lambiotte, 1979
Bapristodia Guo, 1988
Barcinia Suñer Coma, 1959
Barcoona Finlay, 1926
Bartschicoma Afshar, 1969
Baryconites Palmer, 1928
Bathyspinulidae Coan & Scott, 1997
Batolites de Montfort, 1808
Bayleia Munier-Chalmas, 1873
Bayleoidea Palmer, 1928
Beichuania Liu & Gu, 1989
Bellostrea Vialov, 1936
Bendeglans Eames, 1957
Beringiana Starobogatov, 1983
Betekeia Starobogatov, 1970
Bicornucopina Hofmann, 1912
Binipecten Feng & Liu, 1990
Blanfordinaia Starobogatov, 1970
Bleta Gregorio, 1930
Bogatschevia Jatsko, 1972
Bogatschevinaia Starobogatov, 1970
Boreiobakevellia Kurushin, 1980
Boreioceramus Koschelkina, 1971
Boreioxytoma Zakharov, 1966
Bosostrea Chiplonkar & Badve, 1978
Botuloides Freneix, 1960
Brachiodacna Eberzin, 1965
Branislavia Sladic-Trifunovic, 1981
Brussiella Betekhtina, 1966
Buchiidae Cox, 1953
Buchiolidae Grimm, 1998
Buchotrigonia Dietrich, 1938
Buckhornia Yancey & Heaney, 2000
Buginella Barsbold, 1969
Buldowskia Moskvicheva, 1973
Buluniella Jermak, 1986
Bunguria Tokareva, 1988
Bupecten Guo, 1988
Burriera Laseron, 1910
Butovicellidae
Butovocellidae
Caledogonia Freneix & Avias, 1977
Callistomyrtea Strougo, 1977
Callitrigonia Cox, 1964
Caloosarca Olsson, 1961
Camnantia Cope, 1999
Camyidae Hinz-Schallreuter, 2000
Canadarctotis Jeletzky & Poulton, 1987
Caprinella d'Orbigny, 1847
Caprinidae d'Orbigny, 1850
Caprotinidae Gray, 1848
Cardiniomorpha Cox, 1964
Cardiolarioidea
Cardiolidae
Carinocardia Termier & Verriez, 1974
Carinoconcha Kolesnikov, 1980
Carinodreissena Lvova & Starobogatov, 1982
Carminodonta Cope, 1996
Carnidia Bittner, 1901
Carydiidae Haffer, 1959
Caspicardium Astafyeva, 1955
Caspiconcha Kelly, 2000
Cassianoididae
Celtoconcha Cope, 1996
Cetoconchidae Ridewood, 1903
Chaenocardiidae
Chaenomyidae
Chaperia Fischer, 1887
Chiapassella Milovanovic, 1934
Cingulipisidium Pirogov & Starobogatov, 1974
Circogryphaea Vialov, 1936
Citothyris Ruzicka & Rehor, 1964
Claughtonia
Clessinicyclas Alimov & Starobogatov, 1968
Climacotrigonia Cox, 1964
Coloniceramus Pochialaynen, 1972
Columbitrigonia
Comptio Liu & Luo, 1978
Conchula Herrmannsen, 1847
Concinella Betekhtina, 1966
Conilocardium Vokes, 1977
Consentunio Jatsko, 1962
Costanaia MacNeil, 1935
Costatoriidae Newell & Boyd, 1975
Costibakevellia Farsan, 1972
Costoceramus Koschelkina, 1957
Costopisidium Pirogov & Starobogatov, 1974
Coxicardia Scares, 1967
Coxiconcha
Coxiconchia Babin, 1966
Cranithaca Fischer-Piette & Vukadinovic, 1977
Crassadacna Eberzin, 1962
Crassoleda Savitskii, 1969
Crassunio Modell, 1964
Crenipectinella Astafieva, 1991
Crenocolus Ichikawa, 1966
Cricoploma Bernard, 1989
Cristariopsis Moskvicheva, 1973
Cryptaulia Pocta, 1890
Ctenolima Fürsich & Werner, 1988
Culunana Lintz, 1958
Cumularia Spriestersbach, 1919
Cuneolamprotula Ku & Huang, 1976
Cuneunio Popova, Devjatkin & Starobogatov, 1970
Curvirimula Weir, 1960
Cyclanodonta Starobogatov, 1970
Cycloconchidae Ulrich, 1884
Cycloconchoides Zhang, 1980
Cycloglans Freneix, 1960
Cyclopotomida Starobogatov, 1970
Cymbula Saveliev, 1969
Cyotrigonioides Guo, 1981
Cyrtorostridae
Cytherodon Hall & Whitfield, 1872
Dactylus Jousseaume, 1898
Dagaurostoma Guo, 1986
Dahurinaia Starobogatov, 1970
Dallitellina Afshar, 1969
Dallucina Olsson & Harbison, 1953
Dampietrigonia Tashiro, 1979
Danlengiconcha Liu, 1978
Darendeella Karacabey-Oztemur, 1976
Daurinia Kolesnikov, 1976
Dechaseauxia Tavani, 1949
Dehminaia Modell, 1969
Delia Loriol, 1891
Deltopectenidae
Deltopectinidae Dickins, 1957
Dentaspatharia Modell, 1964
Dentoperna Okuneva, 1960
Dereconcha Yancey & Boyd, 1983
Dianoconcha Guo, 1988
Dianucula Guo, 1988
Diceratidae Dall, 1895
Dictyoptychidae
Didymotrigonioides Gu, 1976
Digressodacna Davitashvili & Kitovani, 1964
Diodontopteria La Rocque, 1950
Discites Bronn, 1848
Discunio Starobogatov, 1970
Divergidens Eames, 1957
Diversitrigonioides Gu, 1976
Djeffarella Freneix & Busson, 1963
Dolabra M'Coy, 1844
Dreisseniidae
Drepanites Benett, 1831
Dubertretia Cox, 1965
Dulcineaia Babin & Gutierrez-Marco, 1991
Duranddelgaia Patrulius, 1974
Durga Böhm, 1884
Ebersininaia Starobogatov, 1970
Eberzinella Gilbert & van de Poel, 1973
Egelicalva Saul & Popenoe, 1992
Elasmatium Clarke, 1904
Eligmidae
Elliptoidea Tasch, 1961
Elpidollina Olsson, 1961
Emiliomya Corselli & Bernocchi, 1992
Endocostapecten Feng, 1988
Enigmopteria Ruzicka & Prantl, 1960
Ennirostra Hajkr, Lukasova, Ruzicka & Rehor, 1975
Enosolen Guo, 1988
Enotrigonioides Guo, 1987
Ensia Gregorio, 1930
Ensinaia Starobogatov, 1970
Entolioididae
Eoanditrigonia Leanza, 1993
Eoasmussia Soot-Ryen, 1960
Eoastartidae
Eocongeria Starobogatov, 1970
Eocuneopsis Guo, 1988
Eodiceras Pchelintsev, 1959
Eoinoceramus Voronets, 1961
Eokoreanaia Sha & Fursich, 1993
Eolamprotula Ku, 1962
Eolucina Ding, 1982
Eomegalodus Spriestersbach, 1915
Eomytilus Yamani, 1976
Eonippononaia Guo, 1981
Eoschizodiidae
Eosion Guo, 1988
Eotrisidos Magne & Vergneau-Saubade, 1974
Epidiceras Douvillé, 1936
Equiplicatounia Chen, 1988
Erratomya Koppka, 2004
Erugonia Newton, 1987
Eselaevitrigonia
Esmerarca Olsson, 1961
Etheripectinidae
Eubiradiolites Coogan, 1966
Euburnopecten
Euchondriidae
Eupycnodonte Freneix, 1979
Europisidium Starobogatov, 1984
Euthydesma Hall, 1885
Euxinibarnea Zhgenti, 1966
Evyanidae Harper, Taylor & Crame, 2000
Exocardium Olsson, 1964
Exolaternula Habe, 1977
Fasciculiptera Zhang, 1977
Fascipecten Freneix, Karche & Salvat, 1971
Fatina Vialov, 1936
Favalia Mendes, 1962
Fentounia Liu, 1983
Fischeridacna Andreescu, 1974
Flabelliphoria Allasinaz, 1966
Flattopia Waterhouse, 1987
Fortowensia Cope, 1996
Fossulites
Fulpioides Gu & Yu, 1976
Fundinia Sladic-Trifunovic & Pejovic, 1977
Galinia Okuneva, 1968
Gemmelarodus
Geramya Stilwell & Zinsmeister, 1992
Gervillancea Skwarko, 1967
Gibboconcha Gregorio, 1930
Gibbosita
Gigantocallista Takagi, 1990
Gilletella Marinescu, 1973
Glabrobournonia Morris & Skelton, 1995
Glaucion Oken, 1815
Glaucus Poli, 1795
Globicarina Waterhouse, 1965
Globocongeria Taktakishvili, 1973
Glyptarcidae Cope, 1996
Gobiella Martinson, 1975
Goniophoriopsis Zhang, 1977
Gorizdrella Vialov, 1936
Gotodonta Soot-Ryen, 1965
Groeberella Leanza, 1993
Gryphaeolamellotis Horvath, 1966
Grypocardia Guo, 1988
Guangdongella Li & Li, 1977
Guangxiconcha Zhang, 1977
Guebhardia Cossmann, 1905
Guineana Skwarko, 1967
Guiratingia Petri & Fulfaro, 1966
Haasodonta McMichael, 1956
Hacobjanella Atabekyan, 1976
Haidatina Ohta, 1981
Halonymphidae Scarlato & Starobogatov, 1983
Hamiconcha Liu & Chen, 1981
Hanaia Hayami, 1965
Hardaghia Tavani, 1949
Hatayia
Hatayin Karacabey-Oztemur & Selcuk, 1983
Hayamina Ohta, 1982
Hefteria Dahmer, 1948
Hemimenion Guo, 1988
Heminajas Neumayr, 1891
Hemisterias
Hendersona Ohta, 1970
Herringtonium Clarke, 1973
Hertellina Olsson, 1961
Heslingtonia Fleming, 1987
Heterodiscus Westerlund, 1902
Heterotrigonia Cox, 1952
Hiberneuglesa Starobogatov, 1983
Hijitrigonia Kobayashi, 1955
Himeraelites Stefano, 1889
Hinganodon Liang, 1982
Hippagus Lea, 1833
Hippuritidae Gray, 1848
Horehronia Andrusov, 1976
Hubeinella Zhang, 1980
Hudsonella Yin & Fürsich, 1991
Hudsonina Yin & Fürsich, 1992
Hunanopectinidae
Hungaramblema Starobogatov, 1970
Hungarocardium Basch, 1990
Hypelasma Paquier, 1898
Ichthyosarcolitidae
Immanitas Palmer, 1928
Inaequicostata Kojumdgieva, 1971
Inaequicostates Kojumdgieva, 1969
Indigiropecten Truschelev, 1984
Indobaphia Starobogatov, 1970
Indocardium Chiplonkar & Badve, 1976
Indosinion Guo & Chen, 1988
Indostrea Chiplonkar & Badve, 1976
Indotrigonia Dietrich, 1933
Iniana Ragozin, 1961
Intaella Kanev, 1989
Integribakevellia Farsan, 1972
Intihuarellidae Sanchez & Vaccari, 2003
Iotrigonia Hoepen, 1929
Iraqitellina Dance & Eames, 1966
Iredalesta Afshar, 1969
Isoarcidae Keen, 1969
Isocardinoides Fan, 1963
Isocardioides Fan, 1963
Isoleda Rollier, 1923
Isumia Ichikawa, 1963
Itatia Starobogatov, 1970
Janacekia Ruzicka & Rehor, 1975
Janaija Truschelev, 1984
Javorskiana Ragozin, 1961
Javorskiella Khalfin, 1950
Jazkoa Starobogatov, 1970
Jellia Li & Zhou, 1986
Jerjesia
Jhabotrigonia Badve & Nayak, 1984
Jiangxiella Liu, 1976
Jishuiconcha Ding, Li & Sun, 1982
Joachymcardium Ruzicka & Prantl, 1960
Joannisiella Dall, 1895
Johnsonella Afshar, 1969
Junggarochondria Yang & Chen, 1985
Junjagiana Yatsuk, 1979
Juramegalodus Sirna, 1975
Karadjalia Sadykov, 1962
Kasancoviella Ragozin, 1961
Kemeroviella Betekhtina, 1974
Kemerovskia Ragozin, 1961
Khalfinella Muromzeva, 1973
Kija Lebedev, 1958
Kimbleia
Kipia Harris & Hodson, 1922
Klinghardtites Lupu, 1971
Kogulanychia Isakar, 1985
Koninckopecten Wilson, 1967
Koreanaia Yang, 1976
Korobkovitrigonia Saveliev, 1958
Kosmolamellotis Horvath, 1966
Kozahuria Popov, 1983
Krumbeckia Diener, 1915
Kubanocardium Muskhelishvili, 1965
Kugleria Bouwman, 1938
Kuiperipisidium Izzatullaev & Starobogatov, 1986
Kulunostrea Wei, 1984
Kumamotoa Yang, 1974
Kumatrigonia
Kunashiria Starobogatov, 1983
Kupenga Fleming, 1985
Kurilinaia Bogatov & Zatravkin, 1988
Kurtinia Karacabey-Oztumer, 1980
Kusbassoconcha Ragozin, 1961
Kwanmonia Ota, 1963
Kymatox Stenzel & Krause, 1957
Kyushutrigonia Tamura & Nishimura, 1994
Labra Speden, 1966
Laevigyra Malchus, 1990
Laevostrea Men Fengqi, Li Yamei & Yao Peiyi, 1984
Lambertrigonia Leanza, 1993
Lamellidosinia Zhuang, 1964
Lamellodonta Vogel, 1962
Lamellodontidae
Lamyella Glibert & van de Poel, 1967
Laotrigonioides Kobayashi, 1968
Latinewaagia Yin & Yin, 1983
Lattenbergites Lupu, 1987
Laubeia Bittner, 1895
Leiopectinella Krasilova, 1959
Lenelliptio Kolesnikov, 1974
Leptochondriidae
Leptotrigonia Saveliev, 1958
Levantotrigonia Nakano, 1977
Libyaconchus Hassan, 1958
Limnedmondia Skarlato & Starobogatov, 1979
Limnolycettia Kolesnikov, 1980
Limnopagetia Schlickum, 1963
Limnopappia Schlickum, 1962
Limoida Moore, 1952
Linotrigonioides Guo, 1987
Lioplicatounio Ma, 1983
Liotribella Afshar, 1969
Liotrigonia Cox, 1952
Liotrigonioides Guo, 1987
Lipanellidae Sánchez, 2005
Lithocalamus Lupher & Packard, 1930
Litotrigonia
Litschkovitrigonia Saveliev, 1958
Longinuculana Saveliev, 1958
Loxopleurus Meek, 1871
Lunadacna Motas & Mihaila, 1973
Luochengella Liu & Zhu, 1978
Lux Chemnitz, 1782
Lymnocyrena Martinson, 1961
Lyonsiellidae Dall, 1895
Lyrodesmatidae Ulrich, 1894
Macomangulus Nordsieck, 1969
Macradacna Eberzin, 1967
Macrodiceras Karczewski, 1969
Macrotrigonia Camacho & Olivero, 1985
Magadaninaia Martynov & Tshernyshev, 1992
Maida Kriz, 1996
Maizuria Nakazawa, 1959
Malimania Gonzalez, 1994
Malimanina Waterhouse, 2001
Manankovia Astafjeva-Urbaitis, 1983
Mangbuina Guo, 1988
Manihikia Kauffman, 1976
Manulica
Maoritrigonia Fleming, 1962
Maputrigonia Leanza, 1985
Maranoana Day, 1967
Marginelligenus Renier, 1807
Martesites Vitális, 1960
Martinsoniconcha Starobogatov, 1970
Masudapecten Akiyama, 1962
Matanziella Frassinetti, 1978
Matsumotoina Guo Fuxiang, 1982
Mediterraneotrigonia Nakano, 1974
Megadiceras Pchelintsev, 1959
Megagrypha Spriestersbach, 1925
Megalodontidae Morris & Lycett, 1853
Megatrigonia Hoepen, 1929
Mengyinaia Chen, 1984
Menucula Guo, 1988
Mesodiceras Pchelintsev, 1959
Mesotrigonia Freneix, 1956
Metacanthotrigonia Nakano, 1974
Metadacna Eberzin, 1959
Miagkovia Rozov, 1980
Micranodonta Kuiper, 1965
Microcalva Saul & Popenoe, 1992
Microdon Conrad, 1842
Microdonta Khalfin, 1950
Middendorffinaia Moskvicheva & Starobogatov, 1973
Mifunea Tamura, 1977
Minicorbula Habe, 1977
Miquelana Babin, 1982
Mirayoldia Krishtofovich & Pronina, 1973
Miseia Patrulius, 1974
Mitella Herrmannsen, 1847
Miyakoella Hayami, 1965
Modelliella Starobogatov, 1970
Modellinaia Starobogatov, 1970
Modestella Hautmann, 2001
Modiolia Marinescu, 1973
Modiolodreissena Babak, 1983
Modiolopsidae
Modiomorphidae Miller, 1877
Monginella Starobogatov, 1970
Monnieria Paquier, 1898
Monobearca Tashiro, 1984
Monodonta Say, 1818
Monopilarites Philip & Platel, 1998
Monotidae Fischer, 1887
Moridunia Cope, 1996
Morimusculium Starobogatov, 1986
Myodakryotidae
Myoida Goldfuss, 1820
Myomedia Waterhouse, 1969
Myophorigonia Cox, 1952
Myophoriidae Bronn, 1847
Mytilia Marinescu, 1973
Mytiloida Ferussac, 1822
Nacrosolemya Carter, 1990
Nagdongia Yang, 1975
Nakanotrigonia Tashiro, 1979
Nandania Zhang Renjie, 1999
Nanohalus Stenzel & Twining, 1957
Nanotrigonia Tapaswi, 1980
Napengocosta Vukhuc, 1991
Naronia Sliskovic, 1987
Necklandia
Neoactinodonta Heidecker, 1959
Neobakevellia Nakazawa, 1959
Neobuchotrigonia Perez & Reyes, 1996
Neoentolium Romanov, 1985
Neofordilla Krasilova, 1977
Neomrassiella Kolesnikov, 1980
Neonuculites Liang, 1982
Neopecten Bychkov, 1985
Neumayria Nikitin, 1881
Ningxiaconcha Ma, 1991
Nipponcrassatella Kuroda, Habe & Oyama, 1971
Nipponihyria Starobogatov, 1970
Nipponopagia Ogasawara, 1977
Nipponopanacea Habe, 1977
Nipponopecten Masuda, 1962
Notoscabrotrigonia
Nototrigonia Cox, 1952
Nuculoida
Numismoida Harry, 1985
Obruchevihalobia Polubotko, 1988
Oceanopieris Guo, 1988
Odhnerella Modell, 1964
Odhneripisidium Kuiper, 1962
Oligodon Amalitzky, 1892
Onkogrypha Spriestersbach, 1925
Opisthocoelus Beushausen, 1895
Opisthonia Zhang Renjie, 1999
Opisthotrigonia Cox, 1952
Ordinatoceramus Zonova, 1984
Orestella Lupu, 1982
Orestia Lupu, 1972
Oscillopha Malchus, 1990
Osculigera Kuehn, 1932
Ostreavicula Blanckenhorn, 1934
Ostreoida Férussac, 1822
Oxytomoidea Pojeta, Zhang Renjie & Yang Zunyi, 1986
Pachidomella Cossmann, 1911
Pachymegalodon Gümbel, 1862
Pacifihalobia Polubotko, 1990
Pacifunio Chepalyga, 1976
Palaearca Hall, 1859
Palaeocucullaea Tokuyama, 1960
Palaeogyra Mirkamalov, 1963
Palaeolopha Malchus, 1990
Paleodora Fleming, 1957
Paleolithopholas Badve & Ghare, 1984
Pallasinaia Starobogatov, 1970
Palus Palmer, 1928
Parabournonia Douvillé, 1927
Paracaprinula Piveteau, 1939
Paracarbonicola Eagar, 1977
Paradiceras Pchelintsev, 1959
Paradoxia Krumbeck, 1923
Parahendeana Starobogatov, 1970
Paralopatinia Sanin, 1984
Paramegalodus Kutassy, 1934
Paramonopleura Korobkov, 1967
Paranditrigonia Perez & Reyes, 1983
Parapachydacna Andreescu, 1974
Parapisidium Kuiper, 1966
Paraptychorhynchus Starobogatov, 1970
Parasauvagesia Cox, 1960
Parathyris Ruzicka & Rehor, 1964
Paratrigonioides Kobayashi, 1968
Paronella Wiontzek, 1934
Parvimegalodon Karczewski, 1992
Parvimusculium Starobogatov & Kornyushin, 1986
Paslucina Olsson, 1964
Patagomalea del Rio, 1992
Patagomusculium Starobogatov, 1986
Patularia Swainson, 1840
Paychoya Lutkevich & Lobanova, 1956
Pebasia Nuttall, 1990
Pegmapex Berry, 1960
Penecallista Saul & Popenoe, 1992
Penicillidae Bruguière, 1789
Pennatoceramus Glazunov, 1967
Perapecten Wagner, 1985
Peregrinoconcha Chen & Lan, 1976
Peribositria Kurashin & Trushchelev, 1989
Periclaraia Li & Ding, 1981
Perihalobia Gruber, 1976
Periodunio Guo, 1988
Permanomiidae
Permolimnia Tasch, 1963
Perugonia Kobayashi & Tamura, 1968
Petalodontia Pocta, 1890
Petricoxenica Vokes, 1976
Petroxestes Wilson & Palmer, 1988
Pholadomyacidae
Pholadomyoida
Phorinoplax Johnston, 1993
Phortunio Guo, 1986
Phymodonucula Guo, 1988
Pileochama Parona, 1901
Pilsbrymetis Afshar, 1969
Pinzonella Reed, 1932
Pironaia Eastman, 1900
Pironea Meneghini, 1868
Pirumicella Pozhariskaya, 1971
Pisotrigonia Hoepen, 1929
Pitcairniellus Lamont, 1978
Pitchleriidae
Plagioptychidae Douville, 1888
Planimactra Ionesi, 1986
Planocaprina Palmer, 1928
Platygrammatodon Collignon, 1972
Pledgia Ludbrook, 1985
Plesiodiceras Munier-Chalmas, 1882
Pleureterites Rafinesque, 1832
Pleurotrigonia Hoepen, 1929
Plicatella Swainson, 1840
Plicatibaphia Starobogatov, 1970
Plicatomorpha Krasilova, 1979
Plicatostylidae
Plicatotrigonioides Martinson, 1965
Pliohyotissa Harry, 1985
Podolimactra Ionesi, 1986
Podravinicardium Basch, 1990
Poladonta Sanchez, 2003
Polidevciidae
Polinia Sergeyeva, 1966
Polinija Sergheeva, 1958
Polsakia Sliskovic, 1982
Polyconitidae
Polyodonta Megerle, 1811
Pomarangina Diener, 1906
Popowihalobia Polubotko, 1988
Porubites Rehor, 1966
Potamopisidium Korniushin, 1991
Potamoscapha Starobogatov, 1970
Praecaprina Paquier, 1905
Praecardiidae Hoernes, 1884
Praecardiomya Awad, 1952
Praegonia Fleming, 1962
Praelamellodonta Zhang, 1980
Praeostreidae
Praeotapiria Kurushin, 1985
Praetorreites Philip & Plate, 1994
Praevicula
Primahalobia Polubotko, 1988
Pristinunio Starobogatov, 1970
Proarcidopsis Starobogatov, 1970
Procuneopsis Starobogatov, 1970
Productea Tasch, 1969
Progalmardia Ponder, 1971
Prolanistes Schutt, 1973
Promyophorella Kobayashi & Tamura, 1955
Propotomida Modell, 1964
Prorotrigonia Cox, 1952
Prosilicula Heinberg, 1988
Prosochiasta Eberzin, 1959
Protamblema Modell, 1957
Protocuspidariidae Scarlato & Starobogatov, 1983
Protodiceras Böhm, 1892
Protoentolium Yanishevskii, 1960
Protoplagiodacna Stevanovic, 1978
Protovirgus McMichael, 1957
Pruvostiella Agrawal, 1955
Psammoconcha
Psammothalia Olsson, 1961
Pseudelliptio Zhu, 1976
Pseudoactinodontophora Murata, 1971
Pseudoarcicardium Akhvlediani, 1974
Pseudobovaria Adam, 1957
Pseudoburmesia Gou, 1993
Pseudocaprina Chartrousse & Masse, 2004
Pseudocostatoria Sinitsyna, 1986
Pseudocyathodonta Coan, 1990
Pseudodiplodon Adam, 1957
Pseudoedmondia Betekhtina, 1974
Pseudohyriopsis Starobogatov, 1970
Pseudokuehnia Sliskovic, 1968
Pseudolanceolaria Zykin, 1980
Pseudomya Röder, 1882
Pseudomyophorella Nakano, 1961
Pseudoparreysia Woodward, 1965
Pseudopironaea Bilotte, 1982
Pseudopotomida Moskvicheva & Starobogatov, 1973
Pseudoquenstedtia Koppka, 2004
Pseudosabinia Morris & Skelton, 1995
Pseudovaccinites
Pseudovariamussium Panteleev, 1974
Pseudoveletuceta Tashiro, 1971
Psilounio Guo, 1986
Pterioida Newell, 1965
Pteripecten Sanchez, 1984
Pteromutela Starobogatov, 1970
Ptilotrigonia Hoepen, 1929
Pulcheleuglesa Starobogatov, 1984
Pulchelleuglesa Starobogatov, 1983
Purpurina Herrmannsen, 1852
Pyronea Munier-Chalmas, 1873
Quadratojaworskiella Reyes & Perez, 1980
Quasianthraconauta Betekhtina, 1988
Quoiecchia Crickmay, 1930
Radiastarte Chen & Liu, 1976
Radiolitidae Gray, 1848
Radioplicata Huang, 1981
Ragozinella Betekhtina, 1988
Rawya Strougo, 1975
Rebusum Gregorio, 1930
Rectangularca Eames, 1957
Redikorella Silanti, 1994
Redoniidae Babin, 1966
Repmania Kolesnikov, 1980
Requieniidae Douvillé, 1914
Retha Cox, 1965
Retites Rehor, 1965
Retroceramidae
Rhedensia
Rheinbraunia Schlickum & Strauch, 1979
Rhenania Waagen, 1907
Rhenanomya La Rocque, 1969
Rhombocongeria Starobogatov, 1970
Rhomboidia Marinescu, 1973
Rhombopteriidae
Rhyssomytiloides Hessel, 1988
Richthofenia Modell, 1964
Rimmyjmima
Rioclaroa Mezzalira, 1957
Riosatella Vokes, 1973
Robertella
Rochia Munari, 1975
Rochiana Munari, 1976
Roemerilla Afshar, 1969
Rossiodus Allasinaz, 1965
Rostarca Glibert & van de Poel, 1965
Rostrotortus Tasch, 1961
Rotundicardia Heaslip, 1967
Rousselia Douvillé, 1898
Rugosoxyperas Habe, 1977
Rugoverticula Termier & Termier, 1970
Rugunio Starobogatov, 1970
Rumanunio Starobogatov, 1970
Rupicilla Schaufuss, 1869
Rupicola Fleuriau de Bellevue, 1802
Rupiphaga Olsson, 1961
Rutonia Yang, Nie & Wu, 1982
Rygepha Vyalov, 1946
Ryukyuleda Noda, 1992
Sabinia Parona, 1909
Sachalinoceramus Glazunov, 1967
Saharella Mongin, 1963
Saharopteria Pareyn, Termier & Termier, 1972
Saharopteridae
Sainschandia Martinson, 1957
Saltermya Palmer, 1946
Sanda Geyer, 1987
Sandalium Oken, 1815
Savanella Zhgenti, 1961
Savelievitrigonia Repman, 1979
Scalenonoetia Oliver, 1987
Scaphellinidae Newell, 1962
Scaphogonia Crickmay, 1930
Scaphorella Leanza, Perez & Reyes, 1987
Schalienaia Starobogatov, 1970
Schiosia Böhm, 1892
Schirvanicardium Andreescu, 1974
Schismadon Cook, 1995
Schizodidae
Schizostoma Schlüter, 1838
Schmidticeramus Glazunov, 1967
Scriptolamprotula Modell, 1964
Semailia Morris & Skelton, 1995
Semiparacyclas Nalivkin, 1968
Septentrioploma Bernard, 1989
Setotrigonia Kobayashi & Amano, 1955
Seyedina Jatsuk, 1987
Shaanxiconcha Liu, 1980
Shadinicyclas Starobogatov & Kornyushin, 1986
Shadininaia Starobogatov, 1983
Shanina Reed, 1915
Sibaya Little, Maslennikov, Morris & Gubanov, 1999
Sibireconcha Lebedev, 1958
Sibirinaia Starobogatov, 1970
Sibirunio Starobogatov, 1970
Sichuantrigonia Gou, 1993
Silberlingia Imlay, 1963
Silicaria Blainville, 1827
Siliquaria Schumacher, 1817
Silurozodus Liljedahl, 1992
Simacia Pocta, 1890
Simpsonia Rochebrune, 1904
Simpsonunio Starobogatov, 1970
Sinodoridae
Sinolamprotula Gu & Huang, 1976
Sinolyonsia Xu, 1992
Sinomacoma Yamamoto & Habe, 1959
Sinonaia Guo, 1981
Sinupontalmyra Papaianopol, 1981
Sinustrea Vialov, 1936
Sinzowinaia Starobogatov, 1970
Skoglundia Coan, 1990
Skwarkoella Cooper, 1991
Slavidae
Smitharcopagia Afshar, 1969
Smithsonella Afshar, 1969
Soanella Betekhtina, 1988
Soanellina Betekhtina, 1990
Soldania De Stefani & Pantanelli, 1878
Solecurtoidomya Koppka, 2004
Solemyatuba Seilacher, 1990
Solemyoida Dall, 1889
Solenomyidae
Sollea Dahmer, 1949
Solonodon Liang, 1982
Somalidacna Azzaroli, 1958
Songhuanaia Gu, 1976
Spanilidae
Sphaericoncha Kolesnikov, 1974
Sphaeridium Yakushina, 1973
Sphaerucaprina Gemmellaro, 1865
Sphenotrigonia Rennie, 1936
Splenditrigonia Leanza, 1993
Springeria Elias, 1957
Squamilima Fleming, 1978
Stagnestesta Tasch, 1961
Stenocolpus Yamani, 1982
Stolidotidae
Streblochondriidae Newell, 1938
Striochondria Waterhouse, 1983
Subcardinia Kolesnikov, 1974
Subtilia Kolesnikov, 1980
Sujfununio Moskvicheva & Starobogatov, 1973
Sulcopotomida Starobogatov, 1970
Sulcularia Rafinesque, 1831
Surobula Zinsmeister, 1988
Surojupiteria Stilwell & Zinsmeister, 1992
Synodontites Pirona, 1867
Syrotrigonia Cox, 1952
Taeniodon Dunker, 1848
Takashia Bernard, 1989
Talbeica Jatsuk, 1987
Tamesnella Mongin, 1963
Tanchintongia Runnegar & Gobbett, 1975
Taselasmodum Guo, 1988
Tchangsinaia Starobogatov, 1970
Tchulymiconcha Starobogatov, 1970
Teinonuculana Zhang, 1977
Teisseyrinaia Starobogatov, 1970
Telistrophis Rafinesque, 1832
Tellenia Betekhtina, 1990
Tembrockia Glibert & van de Poel, 1967
Teruella Mongin, 1965
Tetracionites Astre, 1931
Tetragonocyclas Pirogov & Starobogatov, 1974
Tetravaccinites Bilotte, 1981
Tewoella Ding & Li, 1987
Tianshanopecten Feng, 1988
Tihkia Sahni, 1955
Tironuculidae Babin et al., 1982
Tosacyprina Tashiro & Kozai, 1989
Trachidomia
Triangularia Marinescu, 1973
Trichichama Tapaswi, 1979
Trigonellina Parnes, 1981
Trigonicella Pozhariskaya, 1971
Trigoniidae Lamarck, 1819
Trigonioididae Cox, 1952
Trigonipraxis Starobogatov, 1970
Trionychodia Guo, 1988
Troitskinaia Zykin, 1980
Tromelinodonta Babin, 1982
Tuarangia MacKinnon, 1982
Tuarangiidae Mackinnon, 1982
Tuarkyria Prozorovskii, 1977
Tuberonaia Gu & Huang, 1976
Tulongella Chen & Chen, 1976
Turbopecten Astafieva, 1991
Tuvapisidium Izzatullaev & Starobogatov, 1986
Ucumariidae Sanchez & Vaccari, 2003
Ugarella Polsak & Sliskovic, 1987
Umitakea Habe, 1952
Unionoida Stoliczka, 1871
Unklesbayella Hoare, Sturgeon & Kindt, 1978
Uralinala Starobogatov, 1970
Uropia Betekhtina, 1990
Ussoviella Betekhtina, 1988
Ussuripisidium Izzatullaev & Starobogatov, 1986
Valletia Munier-Chalmas, 1873
Vanstraelenia Glibert & van de Poel, 1966
Varvarovkella Sergeyeva, 1980
Vasconia Folin, 1873
Vautrinia Milovanovic, 1938
Veimarnella Sinitsyna, 1983
Velostreon Cooper, 1992
Veneroida H. Adams & A. Adams, 1856
Venustas Li & Grant-Mack, 1994
Verneuilunio Starobogatov, 1987
Vestitocostata Kobayashi & Tamura, 1968
Virgellia Freneix, 1965
Virgotrigonia Alleman, 1985
Volgaea Glazunova, 1966
Wakinoa Ota, 1963
Wallowaconchidae Yancey & Stanley, 1999
Weichangella Yu & Yao, 1980
Wenziella Modell, 1959
Xianfengoconcha Zhang, 1980
Xiangyunoconcha Chen, 1988
Xinjiangconcha Wei, 1984
Xinjiangopecten Yang & Chen, 1985
Xinshaophorus Ding, 1982
Xinyuella Chen & Xu, 1980
Xizangiconcha Guo, 1987
Xizangotrigonioides Guo, 1986
Yaadia Crickmay, 1930
Yananoconcha Yu & Zhang, 1980
Yangella Liu & Gu, 1989
Yangtzedonta Yu, 1985
Yanquia Guo, 1988
Yeharella Kobayashi & Amano, 1955
Yeniella Modell, 1964
Yoshimoa Ohta, 1981
Yoshimopsis Ohta, 1973
Yunnanoconcha Gu & Ma, 1976
Zadimerodia Guo, 1988
Zagrabicardium Basch, 1990
Zaidiomysia Guo, 1988
Zairiella Haas, 1962
Zaisanunio Tolstikova, 1969
Zaletrigonia Skwarko, 1963
Zaplaella Sanchez, 2003
Zulostrea Cooper, 1992
Zulutrigonia Cooper, 1990
Zvonarevia Tokareva, 1988
Zyrjanoconcha Yakushina, 1983