title: List of prehistoric ostracod genera
text: # List of prehistoric ostracod genera
  
  This list of prehistoric ostracods is an attempt to create a comprehensive listing of all genera from the fossil record that have ever been considered to be members of the Ostracoda, excluding purely vernacular terms. The list includes all commonly accepted genera, but also genera that are now considered invalid, doubtful (nomina dubia), or were not formally published (nomina nuda), as well as junior synonyms of more established names, and genera that are no longer considered ostracods.
  
  ## List
  
  * Aaleniella
  * Abditoloculina
  * Abrobairdia
  * Abrocythereis
  * Absonocytheropteron
  * Abursus
  * Abyssobairdia
  * Abyssocypris
  * Abyssocythere
  * Abyssocythereis
  * Acanthobolbina
  * Acanthocythere
  * Acanthocythereis
  * Acanthomeridion
  * Acanthoscapha
  * Acantonodella
  * Acratia
  * Acratina
  * Acratinella
  * Acravincula
  * Acrocythere
  * Acronotella
  * Acrossula
  * Actiangulata
  * Actinochilina
  * Actinocythereis
  * Acuprisma
  * Acuticythereis
  * Acuticytheretta
  * Acvocaria
  * Adamczakia
  * Adamczakites
  * Adeditia
  * Adelphobolbina
  * Admirabilinella
  * Aechmina
  * Aechminaria
  * Aechminella
  * Aegyptiana
  * Aetholicotoxotis
  * Afranticythereis
  * Afrocytheridea
  * Agrenocythere
  * Agulhasina
  * Ahlintella
  * Aikenicythere
  * Airina
  * Aitilia
  * Ajchalina
  * Akkermites
  * Alakolites
  * Alaskabolbina
  * Alatacavellina
  * Alatacythere
  * Alataleberis
  * Albrunnicola
  * Algerina
  * Allocythereis
  * Alocopocythere
  * Aloculatia
  * Altaecypris
  * Altha Neckaja, 1958 (non Walker, 1862: preoccupied) – see Neckajatia
  * Aluta
  * Alutella
  * Alveolella
  * Ambocythere
  * Ambostracon
  * Amerigobolbina
  * Amicus
  * Amphicostella
  * Amphicythere
  * Amphicytherura
  * Amphikegelites
  * Amphileberis
  * Amphisella
  * Amphissites
  * Amphistegina
  * Amphitoxotis
  * Amphizona
  * Ampletochilina
  * Ampuloides
  * Amygdalella
  * Anabarochilina
  * Anahuacia Grundel, 1972 (non Hoffmann, 1963: preoccupied)
  * Anchistrocheles
  * Anebocythereis
  * Aneisohealdia
  * Anfedatia
  * Angliaecytheridea
  * Anisochilina
  * Anisocyamus
  * Ankumia
  * Anommatocyther
  * Anomocytheridea
  * Antiaechmia
  * Antibythocypris
  * Anticostiella
  * Anticythereis
  * Antischmidtella
  * Antohipponicharion
  * Aparchitella
  * Aparchitellina
  * Aparchites
  * Aparchitocythere
  * Apateloschizocythere
  * Apatobolbina
  * Apatochilina
  * Apatocythere
  * Aphelocythere
  * Aphrikanecythere
  * Aratrocypris
  * Arcacythere
  * Archeocosta
  * Archeocuneocythere
  * Archicythereis
  * Arcuaria
  * Arcyzona
  * Ardennea
  * Argenticytheretta
  * Argilloecia
  * Arikloedenia
  * Aristaluta
  * Aristozoe
  * Arqoviella
  * Arrazocypris
  * Arsiriina
  * Artifactella
  * Aruduce
  * Ascetoleberis
  * Asciocythere
  * Asturiella
  * Asymmetricythere
  * Atjehella
  * Atlanticythere
  * Atterdagia
  * Aulacopsis
  * Aulocytheridea
  * Auriculatella
  * Aurigerites
  * Aurikirkbya
  * Aurila
  * Australicythere
  * Australobollia
  * Australoecia
  * Australopsis
  * Aversovalva
  * Aviacypris
  * Baffincythere
  * Bairdia
  * Bairdianella
  * Bairdiocypris
  * Bairdiohealdites
  * Bairdiolites
  * Bairdites
  * Bairdoppilata
  * Bajacythere
  * Bajiella
  * Bakunella
  * Balantoides
  * Ballardina
  * Balowella
  * Balticella
  * Baltonotella
  * Barrosina
  * Barrychilina
  * Barychilina
  * Barymepton
  * Baschkirina
  * Bassleratia
  * Basslerella
  * Basslerites
  * Batavocythere
  * Bathycythere
  * Bathypterocythereis
  * Beatamoosina
  * Beckerhealdia
  * Beecherella
  * Beecheroscapha
  * Bekena
  * Bellornatia
  * Bennviaspis
  * Bensonia
  * Bensonocythere
  * Berdanopis
  * Berolinella
  * Berounella
  * Bertillonella
  * Beyrichia
  * Beyrichiana
  * Beyrichiella
  * Beyrichiopsis
  * Beyrichona
  * Biaurina
  * Bichilina
  * Bicornella
  * Bicornellina
  * Bicornucythere
  * Bideirella
  * Bilobatia
  * Bingeria
  * Binodella
  * Binodina
  * Birdsallella
  * Bisacculus
  * Bisphenella
  * Bispinitia
  * Bisulcocypris
  * Bisulcoentomozoe
  * Bivia
  * Bodenia
  * Bodeniella
  * Bohemobolbina
  * Bohlenatia
  * Bolbibollia
  * Bolbilithis
  * Bolbina
  * Bolbineossia
  * Bolbiprimitia
  * Bolbopisthia
  * Bolbozoe
  * Bolbozoella
  * Boldella
  * Bollia
  * Bolliaphores
  * Bonnemaia
  * Bonneprimites
  * Borcobolbina
  * Borgerscottia
  * Borodiella
  * Borovitchella
  * Bosquetia
  * Bosquetina
  * Botulobolbina
  * Boucekites
  * Boucia
  * Brachycythere
  * Brachycytheropteron
  * Braderupia
  * Bradleya
  * Bradoria
  * Brephocharieis
  * Brevibolbina
  * Brevidorsa
  * Brevisulcina
  * Briartina
  * Bromidella
  * Bronsteiniana
  * Bubnoffiopsis
  * Bucerella
  * Bucerobolbina
  * Budnianella
  * Buekkella
  * Bufanchiste
  * Bufina
  * Bulbosclerites
  * Bulbosulculus
  * Bullaeferum
  * Bullaluta
  * Bullatella
  * Buntonia
  * Buregia
  * Byrsolopsina
  * Bythoceratina
  * Bythocypris
  * Bythocyproidea
  * Bythocythere
  * Bythocytheromorpha
  * Calcaribeyrichia
  * Callicythere
  * Callistocythere
  * Calocaria
  * Cambraechmina
  * Cambria
  * Camdenidea
  * Camptocythere
  * Campylocythere
  * Caprabolbina
  * Capsacythere
  * Carboprimita
  * Cardiniferella
  * Cardobairdia
  * Caribbella
  * Carinaknightina
  * Carinobairdia
  * Carinobolbina
  * Carinocythereis
  * Carinokloedenia
  * Carnarvonia
  * Carubaknightina
  * Casterocythere
  * Catacoraites
  * Cativella
  * Caudites
  * Cavellina
  * Cavhithis
  * Cavopleura
  * Cavussurella
  * Caytonidea
  * Cedocamia
  * Celechovites
  * Centrocythere
  * Ceratobairdia
  * Ceratobolbina
  * Ceratocratia
  * Ceratocypris
  * Ceratoleperditia
  * Ceratopsis
  * Cerninella
  * Cershiites
  * Chamishaella
  * Changshabaella
  * Changyangnia
  * Chapmanicythereis
  * Chapmanites
  * Charitoxotis
  * Checontonomus
  * Chejudocythere
  * Cherskiella
  * Chesterella
  * Chevroleperditia
  * Chilobolbina
  * Chironiptrum
  * Chrysocythere
  * Cincinnaticoncha
  * Circulina
  * Cistacythereis
  * Citrella
  * Cladarocythere
  * Clavofabella
  * Clavofabellina
  * Cleithranchiste
  * Cletocythereis
  * Climacoidea
  * Clinocythere
  * Clintiella
  * Clithrocytheridea
  * Cluthia
  * Cnestocythere
  * Coelochilina
  * Coeloenellina
  * Coelonella
  * Colacchilina
  * Collibolbina
  * Collisboris
  * Combinivalvula
  * Comptaluta
  * Conbathella
  * Concavhithis
  * Conchoecia
  * Conchoprimitella
  * Conchoprimites
  * Conchoprimitia
  * Condomyra
  * Condracypris
  * Coniferina
  * Consonopsis
  * Conspicillum
  * Cooperatia
  * Cooperuna
  * Copelandella
  * Copelandia
  * Copytus
  * Coquimba
  * Cornicythereis
  * Cornigella
  * Cornikloedenia
  * Cornucoquimba
  * Cornutobairdia
  * Coronakirkbya
  * Coryellina
  * Coryellites
  * Costa
  * Costaegera
  * Costatia
  * Costaveenia
  * Costokloedenia
  * Covracythere
  * Craspedobolbina
  * Craspedographylus
  * Craspedopyxion
  * Crasquinia Kammerer, 2006
  * Crassacythere
  * Craterellina
  * Crenabolina
  * Crenaleya
  * Crescenticythere
  * Crescentilla
  * Cretaceratina
  * Cribroconcha
  * Cristaeleberis
  * Crucicornina
  * Cryptobairdia
  * Cryptoglytopleura
  * Cryptophyllus
  * Ctenobolbina
  * Ctenobolbinella
  * Ctenoloculina
  * Ctenonotella
  * Cubitosulcus
  * Cubtosulcus
  * Cuneoceratina
  * Cuneocythere
  * Curfsina
  * Cushmanidea
  * Cyamocytheridea
  * Cyathus
  * Cyclolberis
  * Cymabolbina
  * Cyprella
  * Cyprideis
  * Cypridella
  * Cypridellina
  * Cypridina
  * Cypridinella
  * Cypridopsis
  * Cyprosina
  * Cyprosis
  * Cyrtocyprus
  * Cystacythereis
  * Cystomatochilina
  * Cytheralison
  * Cythere
  * Cythereis
  * Cytherella
  * Cytherellina
  * Cytherelloidea
  * Cytheretta
  * Cytheridea
  * Cytheridella
  * Cytherissinella
  * Cytherois
  * Cytheroma
  * Cytheromorpha
  * Cytheropterina
  * Cytheropteron
  * Cytherura
  * Dabashanella
  * Dahaiella
  * Dahomeya
  * Daleiella
  * Dalelina
  * Dallonella
  * Damaoella
  * Damiriella
  * Damonella
  * Dawania
  * Decorella
  * Deefgella
  * Deloia
  * Delosia
  * Dentokrithe
  * Dentoparaparchites
  * Dettermania
  * Dibolbina
  * Dibolbopisthia
  * Diceratobolbina
  * Dicerobairdia
  * Dicranella
  * Dicrorygma
  * Dictocythere
  * Dictyotoxotis
  * Diebelina
  * Dielymella
  * Digmocythere
  * Dihogmochilina
  * Dilobella
  * Diogmopteron
  * Diplopsis
  * Discoidella
  * Disculcina
  * Disopontocypris
  * Disparigonya
  * Distobolbina
  * Disulcinoides
  * Diura
  * Dizygopleura
  * Dogoriella
  * Dolborella
  * Dolichoscapha
  * Dolichoscaphoides
  * Dolocythere
  * Dolocytheridea
  * Domaszevicella
  * Dominina
  * Donellina
  * Donmacythere
  * Doraclatum
  * Doratocythere
  * Dordoniella
  * Dorispina
  * Dornbuschia
  * Drepanella
  * Drepanellina
  * Duibianella
  * Dulkumella
  * Dumontina
  * Duplexibollia
  * Duplicristatia
  * Duringia
  * Dutoitella
  * Easchmidtella
  * Echinocythereis
  * Echinoprimitia
  * Ectoprimitia
  * Ectoprimitioides
  * Edenopsis
  * Editia
  * Effeminatopleura
  * Egenacythere
  * Egorovella
  * Egorovia
  * Egorovitina
  * Egorvellina
  * Ehlersia
  * Eisobairdia
  * Ektyphocythere
  * Elenamarginia
  * Ellesmerina
  * Ellipsella
  * Elliptocyprites
  * Elofsonella
  * Elofsonia
  * Elpezoe
  * Elpinella
  * Embryotoxotis
  * Emphasia
  * Endolophia Kesling, 1954 (non Hampson, 1899: preoccupied)
  * Entomoconchus
  * Entomoprimitia
  * Entomozoe
  * Entoprimitia
  * Eoaquapulex
  * Eobromidella
  * Eobuntonia
  * Eochilina
  * Eoconchoecia
  * Eocypridina
  * Eocytherella
  * Eocytheridea
  * Eocytheropteron
  * Eographiodactylus
  * Eohollina
  * Eokloedenia
  * Eoleperditia
  * Eolomatella
  * Eomoelleritia
  * Eopaijenborchella
  * Eoparaparchites
  * Eorotundracythere
  * Eostephanella
  * Epactridion
  * Equicastanea
  * Eremos
  * Eridoconcha
  * Eriella
  * Eripleura
  * Ertangia
  * Escharacytheridea
  * Estonaceratella
  * Estoniops
  * Eucraterellina
  * Eucythere
  * Eucytherura
  * Eudecacythere
  * Euglyphella
  * Eukloedenella
  * Euprimites
  * Euprimitia
  * Eurekabolbina
  * Eurocyamus
  * Europisthia
  * Eurychilina
  * Euryitycythere
  * Eustephanella
  * Euthlipsurella
  * Evlanella
  * Evlanovia
  * Exophthalmocythere
  * Extrania
  * Fabalicypris
  * Fabanella
  * Falites
  * Fallaticella
  * Falsipollex
  * Falsocythere
  * Falunia
  * Famenella
  * Fastigastocythere
  * Faveolebris
  * Favulella
  * Fellerites
  * Femerensia
  * Fengtaiella
  * Fidelitella
  * Finmarchinella
  * Fiorella
  * Fissocrinocythere
  * Fissocythere
  * Flabellimutilis
  * Flaccivelum
  * Flemingia
  * Flemingopsis
  * Flexuocythere
  * Flexus
  * Foramenella
  * Forbescythere
  * Fossirichterina
  * Foveaprimitella
  * Foveoleberis
  * Frambocythere
  * Franklinella
  * Frostiella
  * Fueloepicythere
  * Fuhrbergiella
  * Fuscinites
  * Fuscinullina
  * Galeopsis
  * Galliaecytheridea
  * Gammacythere
  * Gannibeyrichia
  * Garniella
  * Garnuella
  * Gebeckeria
  * Geffenina
  * Geffenites
  * Geisina
  * Gelidicella
  * Gellensia
  * Gemmanella
  * Gerbeckites
  * Gerubiella
  * Gesoriacula
  * Giandites
  * Gibba
  * Gibberella
  * Gibberlebeis
  * Gillatia
  * Ginella
  * Ginginella
  * Gipsella
  * Glabellacythere
  * Gladioscutum
  * Glenocythere
  * Glezeria
  * Glimmatobolbina
  * Glorianella
  * Glossomorphites
  * Glymmatobolbina
  * Glyptocythere
  * Glyptogatocythere
  * Glyptolichvinella
  * Glyptopleura
  * Glyptopleurella
  * Glyptopleurina
  * Glyptopleuroides
  * Golcocythere
  * Golcondella
  * Gongylostonyx
  * Gotlandella
  * Gotula
  * Gracquina
  * Gramannella
  * Gramannicythere
  * Gramella
  * Grammolomatella
  * Graphiadactyllis
  * Gravia
  * Grekoffiana
  * Grinioneis
  * Gruendelella
  * Gruendelicythere
  * Grundelella
  * Gryphiswaldensia
  * Guangdongella
  * Guangyuanella
  * Guberites
  * Gubkiniella
  * Guerichiella
  * Gujaratella
  * Gunneropsis
  * Gyrgathella
  * Gyrocythere
  * Habrocythere
  * Hallatia
  * Halliella
  * Hameaschmidtella
  * Hammatocythere
  * Hanaiborchella
  * Hanaiceratina
  * Hanaicythere
  * Hanaites
  * Hanchiangella
  * Haplobolbina
  * Haplocytheridea
  * Haploprimitia
  * Harginisulcus
  * Harpabollia
  * Harperopsis
  * Hastacypris
  * Hastatellina
  * Hatangeus
  * Haughtonileberis
  * Haworthina
  * Hazelina
  * Healdia
  * Healdiacypris
  * Healdianella
  * Healdioides
  * Hebellum
  * Hechticythere
  * Heinia
  * Heliocythere
  * Hellebardia
  * Hemeaschnidtella
  * Hemiaechminoides
  * Hemicyprideis
  * Hemicythere
  * Hemicytheria
  * Hemicytheridea
  * Hemicytherura
  * Hemikrithe
  * Hemingwayella
  * Hemiparacytheridea
  * Hemsiella
  * Henningsmoenia
  * Henryhowella
  * Heptaloculites
  * Hercynobolbina
  * Hercynocythere
  * Hermanites
  * Herrigocyther
  * Herrmannina
  * Hesperidella
  * Hesslandella
  * Hesslandites
  * Hesslandona
  * Heterma
  * Heterochilina
  * Heterocyprideis
  * Heterocythereis
  * Hiatobairdia
  * Hibbardia
  * Hillmeria
  * Hiltermannicythere
  * Hintziella
  * Hipponicharion
  * Hippula
  * Hirschmannia
  * Hirsutocythere
  * Histina
  * Hithis
  * Hogmochilina
  * Holcopocythere
  * Hollina
  * Hollinella
  * Holtedahlites
  * Homeoceratopsis
  * Homeokiesowia
  * Hornibrookella
  * Horrificiella
  * Houlongdongella
  * Hourqia
  * Howeina
  * Huanghuaella
  * Huantraiconella
  * Huckea
  * Hulingsina
  * Hungarella
  * Hungarogeisina
  * Huntonella
  * Hupehella
  * Hutsonia
  * Huttoniella
  * Hyphasmaphora
  * Hypotetragona
  * Hyrsinobolbina
  * Hystricocythere
  * Iatella
  * Idiocythere
  * Illativella
  * Ilmenoindivisia
  * Imangdites
  * Imhotepia
  * Incisurella
  * Incongruellina
  * Indiana
  * Indivisia
  * Indota
  * Iniella
  * Inisylthere
  * Ionicythere
  * Iraqicythereis
  * Ishmiella
  * Isobuntonia
  * Isobythocypris
  * Isochilina
  * Isocythereis
  * Isohabrocythere
  * Ispharaella
  * Italogeisina
  * Ivaria
  * Ivia
  * Jaanussonia
  * Jagatiella
  * Jakutobolbina
  * Jamischjewskya
  * Janusella
  * Jatella
  * Javanella
  * Javatius
  * Jeanlouisella
  * Jefina
  * Jenningsina
  * Jingguella
  * Jixinglingella
  * Jonesella
  * Jonesia
  * Jonesina
  * Jonesites
  * Jordanites
  * Judahella
  * Jugosocythereis
  * Junctusina
  * Juvenix
  * Kaesleria
  * Kalugia
  * Kalyptovalva
  * Kamajcythereis
  * Kangarina
  * Karinadomella
  * Karinutatia
  * Karlsteinella
  * Karsteneis
  * Kasovobolbina
  * Kassinina
  * Katatona
  * Kayatia
  * Kayina
  * Kefiella
  * Kegelites
  * Keijella
  * Keijicythere
  * Kellettina
  * Kemeroviana
  * Keslingiella
  * Kiaeritia
  * Kielciella
  * Kiesowia
  * Kikliocythere
  * Kindlella
  * Kingmaina
  * Kinkelinella
  * Kinnekullea
  * Kirkbya
  * Kirkbyella
  * Kirkbyellina
  * Kirtonella
  * Kitabella
  * Klieana
  * Klimphores
  * Klinglerella
  * Kloedcytherella
  * Kloedenella
  * Kloedenellitina
  * Kloedenia
  * Klonkina
  * Knightina
  * Knoxiella
  * Knoxina
  * Knoxites
  * Kobayashiina
  * Kolednikella
  * Kolmodinia
  * Komaroiella
  * Konicekion
  * Koscoviellina
  * Kozlowskiella
  * Kraftia
  * Krausella
  * Krausellina
  * Krithe
  * Kroemmelbeinella
  * Kroemmelbeinia
  * Kummerowia
  * Kunmingella
  * Kunyangella
  * Kuresaaria
  * Kuzminaella
  * Kyamodes
  * Kyphomopisthia
  * Labrosavelum
  * Laccochilina
  * Laccoprimitia
  * Lamellacratia
  * Langdaia
  * Langtonia
  * Lankacythere
  * Lapazites
  * Lardeuxella
  * Latebina
  * Laterophores
  * Ledahia
  * Legitimocythere
  * Leguminocythereis
  * Leiocyamus
  * Leioprimitia
  * Lembitites
  * Lembitsarvella
  * Lenatella
  * Leniocythere
  * Lennukella
  * Leperditella
  * Leperditelloides
  * Leperditia
  * Leptobolbina
  * Leptocythere
  * Leptoprimitia
  * Leshanella
  * Lesleya
  * Leviella
  * Levisulculus
  * Liagnshanella
  * Liasina
  * Liasopteron
  * Libumella
  * Lichvinia
  * Ligerina
  * Limatia
  * Limbinaria
  * Limbinariella
  * Limburgina
  * Lindisfarnia
  * Lingulibolina
  * Linsayella
  * Liujingnia
  * Lixouria
  * Ljubimovella
  * Loculibairdia
  * Loculibolbina
  * Loculicytheretta
  * Loculocavata
  * Lokius
  * Lomatobolbina
  * Lomatopisthia
  * Londinia
  * Longidorsa
  * Longiscula
  * Longyuanella
  * Looneyella
  * Lophoctenella
  * Lophocythere
  * Lophodentina
  * Lophokloedenia
  * Loutriella
  * Louza
  * Loxoconcha
  * Loxoconchella
  * Loxocorniculum
  * Loxocythere
  * Lublinella
  * Lubrzankiella
  * Luciter
  * Ludvigsenites
  * Luniprisma
  * Lutkevichinella
  * Luvula
  * Lycopterocypris
  * Lysogorella
  * Macrocyprina
  * Macrocypris
  * Macrocyproides
  * Macrodentina
  * Macronotella
  * Macrosarisa
  * Macrypsilon
  * Maghrebeis
  * Maizassionis
  * Majiashanella
  * Majungaella
  * Malguzaria
  * Malnina
  * Malongella
  * Malzella
  * Mammoides
  * Mandawacythere
  * Mandelstamia
  * Mandocythere
  * Mannosocmia
  * Mantelliana
  * Maratia
  * Marginia
  * Marginisulcus
  * Marginohealdia
  * Marginotimorites
  * Margniohealdia
  * Margobairdia
  * Margoplanitia
  * Marquezina
  * Marslatourella
  * Martinicythere
  * Martinssonopsis
  * Martinssonozona
  * Masloviella
  * Mastigobolbina
  * Maternella
  * Matronella
  * Mauritsina
  * Mauryella
  * Mayburya
  * Medianella
  * Mediocytherideis
  * Megommatocythere
  * Mehesella
  * Meishucunella
  * Melanchlenia
  * Memoria
  * Mennerella
  * Menoeidina
  * Merocythere
  * Mesomphalus
  * Messinella
  * Metacypris
  * Metacytheropteron
  * Microaechmina
  * Microcheilinella
  * Microchilina
  * Microcosmia
  * Microcythere
  * Microcytherura
  * Microparaparchites
  * Micropneumatocythere
  * Microxestolebris
  * Miehlkella
  * Milanovskya
  * Milleratia
  * Miltonella
  * Miocytheridea
  * Mirabairdia
  * Miraculum
  * Miracythere
  * Mochella
  * Moeckowia
  * Moelleritia
  * Moierina
  * Mojczella
  * Monasterium
  * Monoceratella
  * Monoceratina
  * Mononotella
  * Monotiopleura
  * Monsmirabilia
  * Moorea
  * Moorites
  * Moosina
  * Morkhovenia
  * Morkhovenicythereis
  * Mosaeleberis
  * Mostlerella
  * Movchovitschia
  * Muellerina
  * Munseyella
  * Murrayina
  * Murthya
  * Murtiella
  * Mutilus
  * Myomphalis
  * Naevhithis
  * Nagyella
  * Namaia
  * Nanacythere
  * Nanchengella
  * Nanopsis
  * Nanurocythereis
  * Navarracythere
  * Navicularina
  * Naviculina
  * Neckajatia Schallreuter, 1974
  * Neckajella
  * Necrateria
  * Nehdentomis
  * Nemoceratina
  * Nemuniella
  * Neoamphissites
  * Neoaparchites
  * Neobairdia
  * Neoberounella
  * Neobeyrichia
  * Neocaudites
  * Neochilina
  * Neocraterellina
  * Neocyprideis
  * Neocythere
  * Neocytheretta
  * Neocytherideis
  * Neodrepanella
  * Neokloedenella
  * Neokunmingella
  * Neomonoceratina
  * Neonesidea
  * Neonyhamnella
  * Neooctonaria
  * Neophrecythere
  * Neoprimitiella
  * Neoschmidtella
  * Neothlipsura
  * Neotsitrella
  * Neoulrichia
  * Neoveenia
  * Nephokirkos
  * Netrocytheridea
  * Netschajewiana
  * Netzkaina
  * Nevadabolbina
  * Newsomites
  * Nezamyslia
  * Nicolina
  * Nigeria
  * Nigeroloxoconcha
  * Nikitinella
  * Nionella
  * Nobilitella
  * Nodambichilina
  * Nodella
  * Nodibeyrichia
  * Nodobairdia
  * Nodophthalmocythere
  * Nonsukozona
  * Nonurocythereis
  * Nophrecythere
  * Normanicythere
  * Norochilina
  * Notocythere
  * Notoscapha
  * Novakina
  * Noviportia
  * Novobolbina
  * Novocypris
  * Novogladites
  * Nucleolina
  * Nudista
  * Nuguschia
  * Nyhamnella
  * Obisafitella
  * Obliquisylthis
  * Oblitacythereis
  * Obotrita
  * Occlusacythereis
  * Occulocytheropteron
  * Occultocythereis
  * Ochesaarina
  * Ochesaarina
  * Ochescapha
  * Ockerella
  * Octobolbina
  * Octonaria
  * Octonariellina
  * Octosylthere
  * Oecematobolbina
  * Oejlemyra
  * Oepikaluta
  * Oepikella
  * Oepikium
  * Oertliella
  * Ogmoconcha
  * Ogmoconchella
  * Ogmoopsis
  * Ojlemyra
  * Olbia
  * Oliganisus
  * Oligocythereis
  * Olimfalunia
  * Ommatokrithe
  * Oncotechmonus
  * Ophiosema
  * Opikatia
  * Opimocythere
  * Opisthoplax
  * Orbitolina
  * Orcofabella
  * Ordoniya
  * Ordovicia
  * Ordovizona
  * Orechina
  * Orientalina
  * Orionina
  * Orlovicavina
  * Ornatoleberis
  * Orthobairdia
  * Orthocypris
  * Orthonaria
  * Orthonotacythere
  * Osmotoxotis
  * Otocythere
  * Otraczetia
  * Ouachitaia
  * Ovaluta
  * Ovatoquasillites
  * Ovocytheridea
  * Ovornina
  * Pacambocythere
  * Pachycaudites
  * Pachydomella
  * Pachydomelloides
  * Paegnium
  * Paenaequina
  * Paenula
  * Paijenborchella
  * Paijenborchellina
  * Palaeocytheridea
  * Palaeocytheridella
  * Palaeophilomedes
  * Paleocosta
  * Paleocythere
  * Paleomonsmirabilia
  * Palmenella
  * Palmoconcha
  * Panderia
  * Papillatabairdia
  * Parabairdiacypris
  * Parabairdianella
  * Paraberounella
  * Parabolbina
  * Parabouchekius
  * Parabythocythere
  * Paracaudites
  * Paracavellina
  * Paracosta
  * Paractenoloculina
  * Paracyprideis
  * Paracyprinotus
  * Paracypris
  * Paracythere
  * Paracythereis
  * Paracytheretta
  * Paracytheridea
  * Paracytherois
  * Paracytheroma
  * Paracytheromorpha
  * Paracytheropteron
  * Paradoxostoma
  * Paraechmina
  * Paraeoleperditia
  * Paraeucypris
  * Paraexophthalmocythere
  * Paraglyptobairdia
  * Paraglyptopleura
  * Paragrenocythere
  * Parahealdia
  * Parahemingwayella
  * Parahippa
  * Parahollinella
  * Parajonesites
  * Parakozlowskiella
  * Parakrithe
  * Parakrithella
  * Parakunmingella
  * Paraleperditia
  * Paramacrocypris
  * Paramicrocheilinella
  * Paramoelleritia
  * Paramunseyella
  * Paranesidea
  * Paranotacythere
  * Paranoviportia
  * Paraoliganisus
  * Paraparchitella
  * Paraparchites
  * Paraphaseolella
  * Paraplatyrhomboides
  * Parapribylites
  * Paraprimitia
  * Parapyxion
  * Parariscus
  * Paraschizocythere
  * Paraschmidtella
  * Paraschuleridea
  * Parashergoldopsis
  * Parashivaella
  * Parasleia
  * Paraspinobairdia
  * Parasterbergella
  * Parataxodonta
  * Paratriebelina
  * Paratsunyiella
  * Paraungerella
  * Parenthatia
  * Pariceratina
  * Pariconchoprimitia
  * Parphores
  * Parulrichia
  * Parvacythereis
  * Parvikirbya
  * Patagonacythere
  * Patellacythere
  * Pauline
  * Pavloviella
  * Pectidolon
  * Pectocythere
  * Pedicythere
  * Pedomphalella
  * Pelecocythere
  * Pellucistoma
  * Peloriops
  * Pelycobolbina
  * Pennyella
  * Pentagona
  * Pentagonochilina
  * Peratocytheridea
  * Perissocytheridea
  * Permopolycope
  * Permoyoungiella
  * Perprimitia
  * Perspicillum
  * Peteraurila
  * Petrisigmoopsis
  * Phacorhabdotus
  * Phalcocythere
  * Phanassymetria
  * Phaseolella
  * Phasoia
  * Philomedes
  * Philoneptunus
  * Phlyctenophora
  * Phlyctiscapha
  * Phlyctocythere
  * Phodeucythere
  * Phreatura
  * Phthanoloxoconcha
  * Phyrocythere
  * Physalidopisthia
  * Physcocalyptra
  * Physocythere
  * Pichottia
  * Pilla
  * Pinnatulites
  * Pinnoxypridea
  * Piretella
  * Piretia
  * Piretopsis
  * Pistocythereis
  * Placidea
  * Plagionephrodes
  * Planileberis
  * Planiprimites
  * Planoria
  * Plantella
  * Planusella
  * Platella
  * Platybolbina
  * Platychilella
  * Platycythere
  * Platycythereis
  * Platyleberis
  * Platylophocythere
  * Platyrhomboides
  * Plavskella
  * Plesidielymella
  * Plethobolbina
  * Pleurifera
  * Pleurocythere
  * Pleurodella
  * Pneumatocythere
  * Podolibolbina
  * Pokornyella
  * Polenovula
  * Poloniella
  * Polyceratella
  * Polycope
  * Polydentina
  * Polyphyma
  * Polytylites
  * Polyzygia
  * Ponderodictya
  * Poniklacella
  * Pontocyprella
  * Pontocypris
  * Pontocythere
  * Porkornya
  * Porkornyopsis
  * Posacythere
  * Poseidonamicus
  * Posneratina
  * Posnerina
  * Posteroprotocythere
  * Praebythoceratina
  * Praelobobairdia
  * Praemacrocypris
  * Praemunseyella
  * Praephacorhabdotus
  * Praepilatina
  * Praeschuleridea
  * Praezabythocypris
  * Predarwinula
  * Premunseyella
  * Pribylina
  * Pribylites
  * Primitia
  * Primitiella
  * Primitiopsella
  * Primitiopsis
  * Primitivothilipsurella
  * Proabyssocypris
  * Processobairdia
  * Procythereis
  * Procytherettina
  * Procytheridea
  * Procytherideis
  * Procytheropteron
  * Procytherura
  * Proeditia
  * Profundobythere
  * Progoncythere
  * Progonoidea
  * Proparaparchites
  * Propontocypris
  * Prorectella
  * Prosumia
  * Protallinnella
  * Proteoconcha
  * Protoacanthcythere
  * Protoargilloecia
  * Protobuntonia
  * Protocythere
  * Protocytheretta
  * Protojonesia
  * Pseudacantoscapha
  * Pseudoaparchites
  * Pseudoaurila
  * Pseudobeyrichia
  * Pseudobeyrichiopsis
  * Pseudobollia
  * Pseudobythocypris
  * Pseudobythocythere
  * Pseudocavellina
  * Pseudoceratina
  * Pseudocyproides
  * Pseudocythere
  * Pseudocytheretta
  * Pseudocytheridea
  * Pseudocytheromorpha
  * Pseudocytherura
  * Pseudoentomozoe
  * Pseudohealdia
  * Pseudohippula
  * Pseudohustonia
  * Pseudokiesowia
  * Pseudokrithe
  * Pseudokunmingella
  * Pseudoleperditia
  * Pseudomacrocypris
  * Pseudomonoceratina
  * Pseudomyomphalus
  * Pseudonodella
  * Pseudonodellina
  * Pseudoparaparchites
  * Pseudoperissocytheridea
  * Pseudophanasymmetria
  * Pseudoprimitiella
  * Pseudoprotocythere
  * Pseudopsammocythere
  * Pseudorakverella
  * Pseudorayella
  * Pseudostrepula
  * Pseudotallinnella
  * Pseudozygobolbina
  * Pseudulrichia
  * Psilokirkbyella
  * Pteroleperditia
  * Pterygocythere
  * Pterygocythereis
  * Ptychobairdia
  * Pullvillites
  * Pulviella
  * Pulvillites
  * Punctaparchites
  * Punctomosea
  * Punctoschmidtella
  * Puriana
  * Puricytheretta
  * Pustulobairdia
  * Pygoconcha
  * Pyrocytheridea
  * Pyxion
  * Pyxiprimitia
  * Qingjiania
  * Quadracythere
  * Quadricollina
  * Quadridigitalis
  * Quadrijugator
  * Quadrilobella
  * Quadritia
  * Quasibuntonia
  * Quasiglyptopleura
  * Quasillites
  * Rabienella
  * Rabienites
  * Racvetina
  * Radimella
  * Raimbautina
  * Rakverella
  * Ranapeltis
  * Ranicella
  * Raymondatia
  * Raymoorea
  * Rayneria
  * Rectalloides
  * Rectella
  * Rectobairdia
  * Rectobuntonia
  * Rectocypris
  * Rectocythere
  * Rectonaria
  * Rectoplacera
  * Rectospinella
  * Rectotrachyleberis
  * Refrathella
  * Reginacypris
  * Reginea
  * Regubea
  * Rehacythereis
  * Reigiopsis
  * Renibeyrichia
  * Renngartenella
  * Reticestus
  * Reticulina
  * Reticulocambria
  * Reticulochilina
  * Reticulocosta
  * Retisacculus
  * Reubenella
  * Reuentalina
  * Reussicythere
  * Reversocypris
  * Reversoparaparchites
  * Revisylthere
  * Reviya
  * Reymenticosta
  * Rhadinocythere
  * Rhocobairdia
  * Rhombina
  * Rhombocythere
  * Rhomboentomozoe
  * Rhysomagis
  * Rhytiobeyrichia
  * Richina
  * Richteria
  * Richterina
  * Rigidella
  * Rimabollia
  * Rimacytheropteron
  * Rishona
  * Ritatia
  * Rivillina
  * Robertsonites
  * Robsoniella
  * Ropolonellus
  * Rostrocytheridea
  * Rothella
  * Rothellina
  * Rotundracythere
  * Roundyella
  * Rozdestvenskayites
  * Rozmaniella
  * Rubracea
  * Ruchholzella
  * Rudderina
  * Ruggieria
  * Ruggieriella
  * Ruptivelum
  * Rushdisaidina
  * Russia
  * Rutlandella
  * Ruttenella
  * Saalfeldella
  * Saccarchites
  * Saccelatia
  * Saffordellina
  * Sagittovum
  * Sagmatocythere
  * Sahnia
  * Sahnicythere
  * Saida
  * Samarella
  * Samoilovaella
  * Sanniolus
  * Sansabella
  * Sanyuania
  * Sargentina
  * Sarlatina
  * Sarmatotoxotis
  * Sarsicytheridea
  * Sarvina
  * Sarytumia
  * Satiellina
  * Saumella
  * Savagellites
  * Saxellacythere
  * Scabriculocypris
  * Scaldianella
  * Scalptina
  * Scanipisthia
  * Scaphella Zenkova, 1977 (non Swainson, 1832: preoccupied)
  * Scaphina
  * Scaphium Jordan, 1964 (non Kirby, 1837: preoccupied)
  * Scepticocythereis
  * Schallreuteria
  * Schallreuterina
  * Schizocythere
  * Schleesha
  * Schmidtella
  * Schneideria
  * Schrenckia
  * Schuleridea
  * Schweyerina
  * Scipionis
  * Sclerochilus
  * Scofieldia
  * Scrobicula
  * Scrobisylthis
  * Segmina
  * Sekobolla
  * Selebratina
  * Sellula
  * Selon
  * Semibolbina
  * Semicytheretta
  * Semicytheridea
  * Semicytherura
  * Semihealdioides
  * Semikiesowia
  * Semilukiella
  * Seminolites
  * Semipetasus
  * Septadella
  * Septiferina
  * Serenida
  * Severella
  * Severobolbina
  * Severopsis
  * Seviculina
  * Shemonaella
  * Shensiella
  * Shergoldopsis
  * Shidelerites
  * Shidelerites
  * Shishaella
  * Shivaella
  * Shleesha
  * Sibiriobolbina
  * Sibiritella
  * Sibiritia
  * Sichuania
  * Sigillium
  * Sigmobolbina
  * Sigmoopsis
  * Sigmoopsoides
  * Signetopsis
  * Sigynus
  * Silenis Neckaja, 1958
  * Silenites
  * Simeonella
  * Simicypris
  * Sinocoelonella
  * Sinocytheridea
  * Sinoleperditia
  * Sinoprimitia
  * Sinusuella
  * Siveteria
  * Sleia
  * Slependia
  * Snaidar
  * Soanella
  * Sollenella
  * Sondagella
  * Songlinella
  * Soudanella
  * Speluncella
  * Sphaeroleberis
  * Sphenicibysis
  * Sphenocytheridea
  * Spinaechmina
  * Spinella
  * Spinigerites
  * Spinobairdia
  * Spinohippula
  * Spinoleberis
  * Spinomicrtocheilinella
  * Spinopleura
  * Spongicythere
  * Spytihnevites
  * Staringia
  * Steinachella
  * Steinfurtia
  * Stenestroemia
  * Sternbergea
  * Steusloffia
  * Steusloffina
  * Stibus
  * Stictobollia
  * Stigmatocythere
  * Stillina
  * Stratpbythoceratina
  * Stravia
  * Strepula
  * Strepulites
  * Striatobythoceratina
  * Strigocythere
  * Stroterobolbina
  * Struveopsis
  * Subligaculum
  * Subtella
  * Subulacypris
  * Sudon
  * Sulcatiella
  * Sulcella
  * Sulcicuneus
  * Sulcuna
  * Sunella
  * Suriekovella
  * Susus
  * Suvalkeilla
  * Suzinia
  * Svantovites
  * Svarogites
  * Svatojonitella
  * Svealuta
  * Swainocythere
  * Swantina
  * Swartzochilina
  * Sylithis
  * Sylthere
  * Syltherella
  * Sylvestra
  * Tajurina
  * Tallinnella
  * Tallinnellina
  * Tallinnopsis
  * Tambovia
  * Tanella
  * Taracythere
  * Tatariella
  * Tavanicythere
  * Taxodiella
  * Tchizhovaella
  * Tegaspis
  * Tegea
  * Tegmenia
  * Teichochilina
  * Telegraphia
  * Tenebrion
  * Tenedocythere
  * Terquemula
  * Tetracytherurua
  * Tetrada
  * Tetradella
  * Tetrasacculus
  * Tetrastorthynx
  * Tetrasulcata
  * Tetratylus
  * Thaerocythere
  * Thalmannia
  * Thaumatocypris
  * Thaumatomma
  * Theriosynoecum
  * Therioxynpecum
  * Thibautina
  * Thlipsohealdia
  * Thlipsorothella
  * Thlipsura
  * Thlipsurella
  * Thlipsurina
  * Thlipsuroides
  * Thlipsuropsis
  * Thomasatia
  * Thrallella
  * Tianjinia
  * Tickalacythere
  * Timiriasevia
  * Timiskamella
  * Timorhealdia
  * Tinotoxotis
  * Tirisochilina
  * Tmemolophus
  * Togoina
  * Tollita
  * Tomiella
  * Tomiellina
  * Toolongella
  * Torista
  * Torusilina
  * Trachycythere
  * Trachyleberidea
  * Trachyleberis
  * Trapezisylthere
  * Treposella
  * Triadocypris
  * Triadogigantocypris
  * Trianguloschmidtella
  * Triassinella
  * Triassocypris
  * Triassocythere
  * Tribolbina
  * Tribotoxotis
  * Triceratina
  * Tricordis
  * Tricornina
  * Triebacythere
  * Triebelina
  * Triemilomatella
  * Triginglymus
  * Trinacriacythere
  * Trinota
  * Triplacera
  * Tropidiana
  * Tropidotoxotis
  * Truyolsina
  * Trypetera
  * Tscherdynzeviana
  * Tschigovana
  * Tschingizella
  * Tsitrella
  * Tsunyiella
  * Tuberculocythere
  * Tuberoceratina
  * Tubulibairdia
  * Tumidella
  * Tungschuania
  * Turiella
  * Turmaekrithe
  * Tvaerenella
  * Typhloeucytherura
  * Uchtovia
  * Uhakiella
  * Ullehmannia
  * Ullerella
  * Ulrichella
  * Ulrichia
  * Undipila
  * Undulirete
  * Ungerella
  * Unicornites
  * Unisulcopleura
  * Unodentina
  * Unzhiella
  * Uralina
  * Urdia
  * Urftella
  * Urgachilina
  * Urocythere
  * Urocythereis
  * Uroleberis
  * Uscopria
  * Ushkarella
  * Ussuricavina
  * Uthoerina
  * Utsatia
  * Uvonhachtia
  * Uvonhactia
  * Vaivanovia
  * Valdarella
  * Valentinia Crasquin-Soleau in Crasquin-Soleau & Orchard 1994 (non Walsingham, 1907: preoccupied – see Crasquinia)
  * Valumoceratina
  * Varicobairdia
  * Varilatella
  * Vattenfallia
  * Veenia
  * Veeniacythereis
  * Veeniceratina
  * Velapezoides
  * Velarocythere
  * Ventrigyrus
  * Ventrocythereis
  * Venula
  * Venzavella
  * Vernoniella
  * Verseya
  * Vesticytherura
  * Vestrogothia
  * Vetustocytheridea
  * Vicinia
  * Victoria
  * Villozona
  * Virgatocypris
  * Visnyoella
  * Vitella
  * Vitissites
  * Vitjasiella
  * Vittella
  * Vltavina
  * Vogdesella
  * Voibokalina
  * Volganella
  * Volkina
  * Voronina
  * Wabiella
  * Walcottella
  * Waldoria
  * Wangiiawania
  * Warthinia
  * Waylendella
  * Webbylla
  * Wehrlina
  * Welchella
  * Wellandia
  * Welleria
  * Welleriella
  * Welleriopsis
  * Wicherella
  * Wichmannella
  * Winchellatia
  * Wolburgia
  * Wuchiapingella
  * Wutingella
  * Wuxuania
  * Xenoleveris
  * Xestoleberis
  * Xiajiangella
  * Xiangzhoulina
  * Xixionopsis
  * Xylocythere
  * Xystinotus
  * Xystista
  * Yaoyingella
  * Yaxianella
  * Yeshanella
  * Yichangella
  * Yiduella
  * Yokopsis
  * Youngiella
  * Yukonibolbina
  * Yulinella
  * Zaborovia
  * Zabythocypris
  * Zagorala
  * Zanirinella
  * Zarinia
  * Zenkopsis
  * Zenkovaelina
  * Zepaera
  * Zhenpingella
  * Zhijinella
  * Zhongbaoella
  * Zigobolboides
  * Ziva
  * Zorotoxotis
  * Zygobeyrichia
  * Zygobolba
  * Zygobolboides
  