| Suborder | Bairdiocopina
Sars, 1865
| 3
121
1884 | Families
Genera
Species |
| Suborder | Cypridocopina
Jones, 1901
| 9
345
3401 | Families
Genera
Species |
| Suborder | Cytherocopina
Baird, 1850
| 40
1073
13319 | Families
Genera
Species |
| Suborder | Darwinulocopina
Sohn, 1988
| 1
9
97 | Family
Genera
Species |
| Suborder | Sigilliocopina
Martens, 1992
| 2
4
10 | Families
Genera
Species |
| Family | Acratiidae ♰
Gründel, 1962
| 3
11 | Genera
Species |
| Family | Alloiocyprideidae ♰
Ayress & Whatley, 2014
| 5
2 | Genera
Species |
| Family | Bairdiocyprididae ♰
Shaver, 1961
| 16
145 | Genera
Species |
| Family | Beecherellidae ♰
Ulrich, 1894
| 22
41 | Genera
Species |
| Family | Berounellidae ♰
Sohn & Berdan, 1960
| 0
0 | Genera
Species |
| Family | Brachycytheridae
Puri, 1954 ⇒ Trachyleberididae
| 4
165 | Genera
Species |
| Family | Bufinidae
| 5
14 | Genera
Species |
| Family | Candoniidae ⇒ Candonidae
| 0
0 | Genera
Species |
| Family | Carbonitidae ♰
Swain, 1976
| 1
3 | Genus
Species |
| Family | Cavellinidae ♰
Egorov, 1950
| 23
153 | Genera
Species |
| Family | Collisarborisidae ♰
Neale, 1975
| 1
2 | Genus
Species |
| Family | Covracytheridae ♰
Sohn, 1987
| 1
2 | Genus
Species |
| Family | Cyclocypridae
| 0
0 | Genera
Species |
| Family | Cypridae
| 0
0 | Genera
Species |
| Family | Cyprideaidae ♰
Martin, 1940
| 0
0 | Genera
Species |
| Family | Cytherissinellidae ♰
Kashevarova, 1958
| 5
17 | Genera
Species |
| Family | Editiidae ♰
Knuepfer, 1967
| 2
12 | Genera
Species |
| Family | Geisinidae
Sohn, 1961
| 2
11 | Genera
Species |
| Family | Gerodiidae
| 2
1 | Genera
Species |
| Family | Geroiidae ♰
Gruendel, 1962
| 0
0 | Genera
Species |
| Family | Glorianellidae ♰
| 3
2 | Genera
Species |
| Family | Healdiidae ♰
Harlton, 1933
| 30
121 | Genera
Species |
| Family | Kerocytheridae ♰
| 1
10 | Genus
Species |
| Family | Keysercytheridae
Karanovic & Brandão, 2014
| 1
2 | Genus
Species |
| Family | Leguminocythereididae
Howe, 1961 ⇒ Trachyleberididae
| 1
44 | Genus
Species |
| Family | Microcheilinellidae ♰
Gramm, 1975
| 0
0 | Genera
Species |
| Family | Neocytherideididae
Puri, 1957
| 2
2 | Genera
Species |
| Family | Nesideidae
| 0
0 | Genera
Species |
| Family | Notodromatidae
| 0
0 | Genera
Species |
| Family | Nunanidae ♰
McKenzie, Reyment & Reyment, 1993 ⇒ Paracytheridae
| 0
0 | Genera
Species |
| Family | Oncocyprididae
| 0
0 | Genera
Species |
| Family | Pachydomellidae ♰
Berdan & Sohn, 1961
| 22
118 | Genera
Species |
| Family | Paracyprididae ♰
McLachlan, 1874 ⇒ Candonidae
| 3
2 | Genera
Species |
| Family | Paracytheridae
Puri, 1974
| 1
4 | Genus
Species |
| Family | Pleurocytheridae ♰
Mandelstam, 1960
| 2
2 | Genera
Species |
| Family | Prasuchonellidae ♰
Molostovskaya, 1990
| 1
1 | Genus
Species |
| Family | Progonocytheridae ♰
Sylvester-Bradley, 1948
| 35
121 | Genera
Species |
| Family | Pseudocytheridae
| 1
43 | Genus
Species |
| Family | Quasillitidae ♰
Coryell & Malkin, 1936
| 14
71 | Genera
Species |
| Family | Rectonariidae ♰
Gruendel, 1962
| 6
11 | Genera
Species |
| Family | Rishonidae ♰
Sohn, 1960
| 1
1 | Genus
Species |
| Family | Rockalliidae
| 0
0 | Genera
Species |
| Family | Saipanellidae ♰
| 0
0 | Genera
Species |
| Family | Schulerideidae ♰
Mandelstam, 1959
| 2
26 | Genera
Species |
| Family | Speluncellidae
| 1
1 | Genus
Species |
| Family | Thlipsuridae
Ulrich, 1894
| 8
41 | Genera
Species |
| Family | Trapezoidellidae
Sohn, 1979
| 4
3 | Genera
Species |
| Family | Tricornidae ♰
Blumenstengel, 1965
| 2
4 | Genera
Species |
| Family | Tricorninidae ♰
Blumenstengel, 1965
| 11
11 | Genera
Species |
| Genus | Abursus ♰
Loranger, 1954
| 0 | Species |
| Genus | Actiangulata ♰
| 0 | Species |
| Genus | Acuticytheretta ♰
Deroo, 1966
| 2 | Species |
| Genus | Adamczakia ♰
Schallreuter, 1987
| 0 | Species |
| Genus | Afranticythereis ♰
Carbonnel, 1989
| 0 | Species |
| Genus | Allocythereis ♰
Anderson, 1964
| 0 | Species |
| Genus | Altha ♰
Neckaja, 1958
| 0 | Species |
| Genus | Amphicythere
Triebel, 1954
| 7 | Species |
| Genus | Amphistegina
| 0 | Species |
| Genus | Angliaecytheridea ♰
Sheppard, 1981
| 1 | Species |
| Genus | Anisocyamus ♰
Martinsson, 1960
| 2 | Species |
| Genus | Annosocythere
Kuznetsova, 1957
| 1 | Species |
| Genus | Anommatocyther ♰
| 0 | Species |
| Genus | Antibythocypris
Jennings, 1936
| 16 | Species |
| Genus | Aparchitocythere
Swain & Peterson, 1952
| 4 | Species |
| Genus | Apatocythere ♰
Triebel, 1940
| 6 | Species |
| Genus | Archeocosta ♰
Al-Bashir & Keen, 1984
| 1 | Species |
| Genus | Archeocuneocythere
| 2 | Species |
| Genus | Archicythereis ♰
Howe, 1936
| 11 | Species |
| Genus | Arrazocypris ♰
| 0 | Species |
| Genus | Artifactella
Coryell & Booth, 1934
| 1 | Species |
| Genus | Aruduce ♰
| 0 | Species |
| Genus | Aulocytheridea
Howe, 1951
| 5 | Species |
| Genus | Aviacypris ♰
Schallreuter, 1977
| 0 | Species |
| Genus | Baffincythere
| 0 | Species |
| Genus | Bairdiohealdites ♰
McGill, 1968
| 5 | Species |
| Genus | Bajacythere ♰
Carreno & Cronin, 1993
| 1 | Species |
| Genus | Bakunella
Schneider, 1958
| 1 | Species |
| Genus | Balowella ♰
Wienholz, 1967
| 1 | Species |
| Genus | Baritella
Orlov, 1997
| 3 | Species |
| Genus | Barrychilina ♰
| 0 | Species |
| Genus | Beatamoosina ♰
Uffenorde, 1981
| 0 | Species |
| Genus | Bekena ♰
Gibson, 1955
| 8 | Species |
| Genus | Bisulcocypris ♰
Pinto & Sanguinetti, 1958
| 15 | Species |
| Genus | Boldella
Keij, 1957
| 1 | Species |
| Genus | Borovitchella ♰
Gramm, 1985
| 0 | Species |
| Genus | Bosquetia
Brady, Crosskey & Robertson, 1874
| 0 | Species |
| Genus | Bringocythere
Lord, Malz & Whittaker, 2006
| 1 | Species |
| Genus | Bronsteiniana
Mandel´shtam, 1956
| 1 | Species |
| Genus | Bythocytheromorpha
| 0 | Species |
| Genus | Camdenidea
Swain, 1953
| 3 | Species |
| Genus | Casterocythere ♰
Hu, 1986
| 1 | Species |
| Genus | Caytonidea
Bate, 1965
| 2 | Species |
| Genus | Centrocythere ♰
Mertens, 1956
| 6 | Species |
| Genus | Ceratocratia ♰
| 0 | Species |
| Genus | Citrella ♰
Oertli, 1959
| 2 | Species |
| Genus | Cladarocythere
Ahmad, 1977
| 3 | Species |
| Genus | Cleithranchiste ♰
Becker, 1965
| 2 | Species |
| Genus | Cnestocythere ♰
Triebel, 1950
| 2 | Species |
| Genus | Collisboris ♰
| 0 | Species |
| Genus | Condomyra ♰
| 0 | Species |
| Genus | Conifera
Reynolds, 1978
| 0 | Species |
| Genus | Coniferina ♰
Reynolds, 1978
| 1 | Species |
| Genus | Craspedographylus ♰
Green, 1963
| 0 | Species |
| Genus | Crucicornina
Schallreuter, 1984
| 0 | Species |
| Genus | Cytheropterina ♰
Mandel´shtam, 1956
| 11 | Species |
| Genus | Daleiella
Boucek, 1937
| 2 | Species |
| Genus | Dallonella ♰
Bonaduce, Ruggieri & Russo, 1988
| 2 | Species |
| Genus | Damonella ♰
Anderson, 1966
| 3 | Species |
| Genus | Dictocythere ♰
| 0 | Species |
| Genus | Diebelina ♰
Pietrzeniuk, 1969
| 0 | Species |
| Genus | Digmocythere
Mandelshtam, 1958
| 3 | Species |
| Genus | Diogmopteron
Hill, 1954
| 3 | Species |
| Genus | Disopontocypris ♰
Mandel´shtam, 1956
| 0 | Species |
| Genus | Domonella ♰
Tian & Zhang in Hou & Tian, 1982
| 0 | Species |
| Genus | Dordoniella ♰
Apostolescu, 1955
| 2 | Species |
| Genus | Egenacythere ♰
Ciampo, 1986
| 0 | Species |
| Genus | Egorovia ♰
McGill, 1963
| 0 | Species |
| Genus | Egorovitina ♰
Gramm, 1977
| 0 | Species |
| Genus | Eisobairdia ♰
Kristan-Tollmann, 1978
| 0 | Species |
| Genus | Ellesmerina ♰
Glebovskaja & Zaspelova, 1953
| 0 | Species |
| Genus | Emphasia ♰
Mandel´shtam, 1956
| 0 | Species |
| Genus | Entoprimitia ♰
| 0 | Species |
| Genus | Eobekena
Abushik, 1971
| 0 | Species |
| Genus | Eobuntonia ♰
| 0 | Species |
| Genus | Eocytheridea
Bate, 1963
| 8 | Species |
| Genus | Eostephanella ♰
| 0 | Species |
| Genus | Eridoconcha ♰
Ulrich & Bassler, 1923
| 11 | Species |
| Genus | Eripleura ♰
Wilkinson, 1987
| 1 | Species |
| Genus | Eudecacythere ♰
| 0 | Species |
| Genus | Euthlipsurella ♰
Krandijevsky, 1968
| 0 | Species |
| Genus | Exophthalmocythere
Triebel, 1938
| 2 | Species |
| Genus | Fabanella ♰
Martin, 1961
| 6 | Species |
| Genus | Fastigastocythere ♰
| 0 | Species |
| Genus | Faveolebris
| 0 | Species |
| Genus | Fissocrinocythere ♰
| 0 | Species |
| Genus | Fistulosacythere
Lord, Malz & Whittaker, 2006
| 1 | Species |
| Genus | Flabellimutilis ♰
| 0 | Species |
| Genus | Flexuocythere ♰
Ciampo, 1986
| 0 | Species |
| Genus | Frambocythere ♰
Colin, 1981
| 6 | Species |
| Genus | Fueloepicythere ♰
Kozur, 1983
| 0 | Species |
| Genus | Garnuella ♰
| 0 | Species |
| Genus | Gibberlebeis ♰
| 0 | Species |
| Genus | Glyptocythere ♰
Brand & Malz, 1962
| 19 | Species |
| Genus | Glyptogatocythere ♰
Basha, 1980
| 0 | Species |
| Genus | Glyptolichvinella
Posner, 1966
| 1 | Species |
| Genus | Gondwanacythere
Lord, Malz & Whittaker, 2006
| 1 | Species |
| Genus | Gruendelella ♰
Sanchez De Posada, 1987
| 0 | Species |
| Genus | Grundelella ♰
| 0 | Species |
| Genus | Gubkiniella ♰
Kuznetsova, 1956
| 0 | Species |
| Genus | Gunneropsis ♰
| 0 | Species |
| Genus | Hammatocythere
Keen, 1972
| 9 | Species |
| Genus | Hastacypris ♰
Croneis & Gutke, 1939
| 1 | Species |
| Genus | Hebexitus ♰
Loranger, 1963
| 0 | Species |
| Genus | Hemipeloriops ♰
Al-Bashir, 1986
| 0 | Species |
| Genus | Hercynocythere ♰
Blumenstengel, 1974
| 9 | Species |
| Genus | Herrigocyther ♰
| 0 | Species |
| Genus | Hesslandites ♰
Ivanova, 1964
| 0 | Species |
| Genus | Hutsonia
Swain, 1946
| 5 | Species |
| Genus | Hyphasmaphora
Van Pelt, 1933
| 1 | Species |
| Genus | Hystricocythere
Bate, 1972
| 1 | Species |
| Genus | Iatella ♰
Zenkova, 1977
| 0 | Species |
| Genus | Imhotepia
Grundel, 1969
| 0 | Species |
| Genus | Iniella ♰
Mandelshtam, 1956
| 0 | Species |
| Genus | Ionicythere ♰
Mostafawi, 1986
| 3 | Species |
| Genus | Iraqicythereis ♰
Al-Bashir, 1986
| 0 | Species |
| Genus | Jatella ♰
Zenkova, 1977
| 0 | Species |
| Genus | Jingguella ♰
Gou in Ye, Gao & al., 1977
| 0 | Species |
| Genus | Juvenix
Kuznetzova in Schneider, Kuznetsova & Kats, 1957
| 0 | Species |
| Genus | Kaesleria ♰
Al-Furaih, 1986
| 8 | Species |
| Genus | Kalyptovalva
Howe & Laurencich, 1958
| 2 | Species |
| Genus | Karsteneis
Pokorny, 1963
| 1 | Species |
| Genus | Kassinina ♰
| 0 | Species |
| Genus | Kemeroviana ♰
Mandelshtam, 1956
| 0 | Species |
| Genus | Keslingiella ♰
Pinto & Purper, 1980
| 0 | Species |
| Genus | Kirkbyellina ♰
Kummerow, 1939
| 0 | Species |
| Genus | Krausellina ♰
Krandijevsky, 1968
| 0 | Species |
| Genus | Kroemmelbeinella
Mostafawi, 1984
| 4 | Species |
| Genus | Kroemmelbeinia ♰
Schallreuter, 1969
| 1 | Species |
| Genus | Kummerowillina ♰
Adamczak, 1978
| 0 | Species |
| Genus | Langtonia
Anderson, 1939
| 0 | Species |
| Genus | Laocoon
de Vos, 1953
| 1 | Species |
| Genus | Lesleya
Bate, 1978
| 1 | Species |
| Genus | Leviella ♰
Sohn, 1968
| 11 | Species |
| Genus | Liasopteron ♰
Gruendel, 1980
| 0 | Species |
| Genus | Liujingnia ♰
Sun & Wang, 1985
| 0 | Species |
| Genus | Longyuanella ♰
Li, 1987
| 0 | Species |
| Genus | Looneyella
Peck, 1951
| 0 | Species |
| Genus | Louza ♰
| 0 | Species |
| Genus | Lycopterocypris ♰
Mandelstam, 1956
| 3 | Species |
| Genus | Macrocyproides ♰
Spivey, 1939
| 2 | Species |
| Genus | Macrodentina ♰
Martin, 1940
| 15 | Species |
| Genus | Margobairdia ♰
| 0 | Species |
| Genus | Margoplanitia ♰
Knupfer, 1968
| 0 | Species |
| Genus | Matronella ♰
Damotte, 1974
| 1 | Species |
| Genus | Mehesella
Reyment, 1960
| 1 | Species |
| Genus | Memoria ♰
Mandel´shtam in Mandel´shtam & Masumov, 1968
| 0 | Species |
| Genus | Merocythere
Oertli, 1957
| 0 | Species |
| Genus | Micropneumatocythere ♰
Bate, 1963
| 9 | Species |
| Genus | Microxestolebris
| 0 | Species |
| Genus | Miocytheridea ♰
Anderson, 1967
| 0 | Species |
| Genus | Mochella ♰
| 0 | Species |
| Genus | Morkhovenicythereis ♰
Gruendel, 1975
| 0 | Species |
| Genus | Mostlerella ♰
Kozur, 1971
| 1 | Species |
| Genus | Murthya ♰
Khosla, Mehra & Nagori, 1986
| 1 | Species |
| Genus | Namaia ♰
Green, 1963
| 0 | Species |
| Genus | Nanacythere ♰
Herrig, 1969
| 4 | Species |
| Genus | Nanurocythereis ♰
| 0 | Species |
| Genus | Navarracythere ♰
Colin & Rodriguez-Lazaro, 1986
| 3 | Species |
| Genus | Naviculina ♰
Katz in Schneider, Kuznetsova & Kats, 1957
| 0 | Species |
| Genus | Necrateria ♰
Gruendel, 1962
| 0 | Species |
| Genus | Neobairdia ♰
Sun, 1984
| 0 | Species |
| Genus | Neoberounella ♰
Grundel & Kozur in Kozur, 1972
| 0 | Species |
| Genus | Neocraterellina
Krandijevsky, 1968
| 3 | Species |
| Genus | Neonyhamnella ♰
Wang, 1983
| 0 | Species |
| Genus | Neooctonaria ♰
Krandijevsky, 1968
| 0 | Species |
| Genus | Neophrecythere ♰
| 0 | Species |
| Genus | Neothlipsura ♰
Krandievskii in Krandievskii, Ishchenko & Kir´yano, 1968
| 3 | Species |
| Genus | Nephokirkos
Howe, 1951
| 0 | Species |
| Genus | Netrocytheridea
Howe & Laurencich, 1958
| 0 | Species |
| Genus | Netschajewiana ♰
Kotschetkova, 1968
| 0 | Species |
| Genus | Nikitinella ♰
Melnikova, 1986
| 0 | Species |
| Genus | Nodophthalmocythere
Malz, 1958
| 1 | Species |
| Genus | Novocypris ♰
Ducasse, 1967
| 0 | Species |
| Genus | Nuguschia ♰
Kotschetkova, 1968
| 0 | Species |
| Genus | Obisafitella
Mikhailova & Schornikov in Mikhailova, 1981
| 0 | Species |
| Genus | Occlusacythereis ♰
Ruggieri & Russo, 1980
| 0 | Species |
| Genus | Occulocytheropteron ♰
| 0 | Species |
| Genus | Octonaria ♰
Jones, 1887
| 19 | Species |
| Genus | Octosylthere ♰
Schallreuter, 1984
| 0 | Species |
| Genus | Oertlia ♰
Kammerer, 2006
| 0 | Species |
| Genus | Olbia
Pranskevichius, 1972
| 0 | Species |
| Genus | Olimfalunia ♰
Ruggieri, 1977
| 3 | Species |
| Genus | Orbitolina
| 0 | Species |
| Genus | Otocythere ♰
Triebel & Klingler, 1959
| 1 | Species |
| Genus | Pachycaudites ♰
Uliczny, 1969
| 4 | Species |
| Genus | Pachydomella ♰
Ulrich, 1891
| 10 | Species |
| Genus | Pachydomelloides
Swain, 1962
| 1 | Species |
| Genus | Pachydonella ♰
VOGDES, 1893
| 0 | Species |
| Genus | Paenula ♰
Kuznetzova in Schneider, Kuznetsova & Kats, 1957
| 0 | Species |
| Genus | Palaeocytheridella ♰
Mandelsh´tam, 1958
| 1 | Species |
| Genus | Parabairdianella
| 1 | Species |
| Genus | Paracaudites ♰
Deltel, 1963
| 0 | Species |
| Genus | Paracyprinotus ♰
Schneider in Schneider, Kuznetsova & Kats, 1957
| 0 | Species |
| Genus | Paracythereis
Delachaux, 1928
| 8 | Species |
| Genus | Paracytheretta ♰
Triebel, 1941
| 11 | Species |
| Genus | Paraeucypris ♰
Schneider in Schneider, Kuznetsova & Kats, 1957
| 0 | Species |
| Genus | Paraexophthalmocythere
| 0 | Species |
| Genus | Paramunseyella
Bate, 1972
| 3 | Species |
| Genus | Parariscus
Oertli, 1959
| 0 | Species |
| Genus | Parasterbergella ♰
| 0 | Species |
| Genus | Parataxodonta ♰
Mandel´shtam, 1956
| 0 | Species |
| Genus | Pavloviella ♰
Kuznetzova in Mandel´shtam, Schneider, Kuznetsova & Kats, 1957
| 0 | Species |
| Genus | Peloriops ♰
Al-Abdul-Razzaq, 1979
| 1 | Species |
| Genus | Phanassymetria ♰
Roth, 1929
| 3 | Species |
| Genus | Phthanoloxoconcha
Wilkinson, 1988
| 0 | Species |
| Genus | Pinnoxypridea ♰
| 0 | Species |
| Genus | Plantella ♰
Zenkova, 1977
| 2 | Species |
| Genus | Platycythere
Bate, 1967
| 1 | Species |
| Genus | Platylophocythere
Oertli, 1960
| 0 | Species |
| Genus | Plavskella
Samoilova, 1951
| 1 | Species |
| Genus | Pneumatocythere
Bate, 1963
| 2 | Species |
| Genus | Polydentina ♰
Malz, 1958
| 4 | Species |
| Genus | Ponticocytheres
| 1 | Species |
| Genus | Porkornyopsis ♰
| 0 | Species |
| Genus | Posteroprotocythere
Mandelsh´tam, 1958
| 2 | Species |
| Genus | Praemacrocypris ♰
Kozur, 1971
| 0 | Species |
| Genus | Praemunseyella ♰
| 0 | Species |
| Genus | Praeschuleridea ♰
Bate, 1963
| 20 | Species |
| Genus | Predarwinula ♰
Jiang, 1978
| 0 | Species |
| Genus | Premunseyella
Bate, 1972
| 2 | Species |
| Genus | Proabyssocypris ♰
Pokorny, 1979
| 0 | Species |
| Genus | Procytherettina ♰
Mandels´htam, 1958
| 0 | Species |
| Genus | Procytheropteron
Mandel´shtam, 1956
| 2 | Species |
| Genus | Progoncythere ♰
| 0 | Species |
| Genus | Prosumia
Berdan, 1986
| 1 | Species |
| Genus | Protoacanthcythere ♰
| 0 | Species |
| Genus | Protoargilloecia
Mandel´shtam, 1956
| 0 | Species |
| Genus | Pseudacantoscapha ♰
| 0 | Species |
| Genus | Pseudobythocythere ♰
Mertens, 1956
| 4 | Species |
| Genus | Pseudocyproides
Morris & Hill, 1952
| 1 | Species |
| Genus | Pseudocytheromorpha
Puri, 1957
| 0 | Species |
| Genus | Pseudohustonia ♰
| 0 | Species |
| Genus | Pseudokrithe ♰
Mehes, 1941
| 0 | Species |
| Genus | Pseudoperissocytheridea
| 3 | Species |
| Genus | Pseudophanasymmetria
Sohn & Berdan, 1952
| 0 | Species |
| Genus | Pseudoprotocythere ♰
Oertli, 1966
| 1 | Species |
| Genus | Pullvillites
Öpik, 1937
| 0 | Species |
| Genus | Pulviella ♰
Schneider in Schneider, Kuznetsova & Kats, 1957
| 2 | Species |
| Genus | Punctaparchites ♰
Kay, 1934
| 3 | Species |
| Genus | Puricytheretta ♰
Russo & Bossio, 1975
| 1 | Species |
| Genus | Pyrocytheridea
Lyubimova in Lyubimova & Khabarova, 1955
| 0 | Species |
| Genus | Pythagoracypris
Filho, Fauth & Same, 2020
| 1 | Species |
| Genus | Qingjiania ♰
Li Yuwen, 1984
| 0 | Species |
| Genus | Racvetina ♰
Gramm, 1975
| 0 | Species |
| Genus | Ranapeltis ♰
Bassler, 1941
| 3 | Species |
| Genus | Raymoorea
Neale, 1967
| 0 | Species |
| Genus | Rectalloides ♰
Neckaja, 1966
| 0 | Species |
| Genus | Rectocypris ♰
Schneider, 1958
| 0 | Species |
| Genus | Rectocythere
Malz, 1958
| 2 | Species |
| Genus | Revisylthere
Schallreuter, 1987
| 0 | Species |
| Genus | Rhocobairdia ♰
| 0 | Species |
| Genus | Rhysomagis ♰
Kesling, Kavary, Takagi, Tillman & Wulf, 1959
| 0 | Species |
| Genus | Rishona ♰
Shon, 1960
| 7 | Species |
| Genus | Rubracea ♰
Mandel´shtam in Schneider, Kuznetsova & Kats, 1957
| 0 | Species |
| Genus | Ruchholzella ♰
Herrig, 1985
| 0 | Species |
| Genus | Rudderina
Coryell & Malkin, 1936
| 1 | Species |
| Genus | Rutlandella ♰
Bate & Coleman, 1975
| 2 | Species |
| Genus | Ruttenella ♰
Bold, 1946
| 0 | Species |
| Genus | Sarlatina ♰
Babinot & Colin, 1976
| 0 | Species |
| Genus | Saumella ♰
Zenkova, 1977
| 4 | Species |
| Genus | Scabriculocypris
Anderson, 1940
| 2 | Species |
| Genus | Scaphella
Zenkova, 1977
| 7 | Species |
| Genus | Scaphium
Jordan, 1964
| 0 | Species |
| Genus | Schleesha ♰
| 0 | Species |
| Genus | Schneideria ♰
Kotschetkova, 1960
| 1 | Species |
| Genus | Segmina ♰
Mandel´shtam in Schneider, Kuznetsova & Kats, 1957
| 0 | Species |
| Genus | Semicytheretta
Deroo, 1966
| 0 | Species |
| Genus | Septiferina ♰
Melnikova, 1986
| 0 | Species |
| Genus | Simeonella ♰
Sohn, 1968
| 3 | Species |
| Genus | Simicypris ♰
Li Yuwen, 1984
| 0 | Species |
| Genus | Sinusuella ♰
| 0 | Species |
| Genus | Sondagella
Dingle, 1969
| 5 | Species |
| Genus | Spinomicrtocheilinella ♰
| 0 | Species |
| Genus | Spongicythere
Howe, 1951
| 0 | Species |
| Genus | Stenestroemia ♰
Christensen, 1968
| 1 | Species |
| Genus | Sternbergea ♰
| 0 | Species |
| Genus | Stratpbythoceratina ♰
| 0 | Species |
| Genus | Strigocythere ♰
| 0 | Species |
| Genus | Subulacypris ♰
Schneider in Schneider, Kuznetsova & Kats, 1957
| 0 | Species |
| Genus | Suriekovella ♰
Mandelshtam, 1958
| 0 | Species |
| Genus | Suzinia ♰
Schneider in Schneider & al., 1956
| 0 | Species |
| Genus | Sylthere ♰
Schallreuter, 1977
| 0 | Species |
| Genus | Syltherella ♰
Schallreuter, 1978
| 0 | Species |
| Genus | Tavanicythere ♰
Bossio, 1980
| 0 | Species |
| Genus | Tchizhovaella ♰
Rozhdestvenskaya, 1972
| 0 | Species |
| Genus | Tetracytherurua
| 0 | Species |
| Genus | Thalmannia
Le Roy, 1939
| 5 | Species |
| Genus | Theriosynoecum ♰
Branson, 1936
| 39 | Species |
| Genus | Thlipsorothella ♰
Lundin & Petersen, 1974
| 0 | Species |
| Genus | Thrallella ♰
Stewart & Hendrix, 1945
| 3 | Species |
| Genus | Tianjinia ♰
Gong & Wang, 1988
| 0 | Species |
| Genus | Tickalacythere ♰
| 0 | Species |
| Genus | Tomiella ♰
Spizharsky, 1937
| 0 | Species |
| Genus | Tomiellina ♰
Mandelshtam in Andreeva & al., 1956
| 0 | Species |
| Genus | Trachycythere ♰
Triebel & Klingler, 1959
| 3 | Species |
| Genus | Trianguloschmidtella
Sarv in Myannil, 1963
| 1 | Species |
| Genus | Tricordis ♰
| 0 | Species |
| Genus | Trinacriacythere ♰
Ciampo, 1986
| 0 | Species |
| Genus | Tscherdynzeviana ♰
Kashevarova, 1958
| 0 | Species |
| Genus | Tungschuania ♰
| 0 | Species |
| Genus | Typhloeucytherura
Colalongo & Pasini, 1980
| 0 | Species |
| Genus | Ulrichella
Boucek, 1936
| 0 | Species |
| Genus | Unodentina ♰
Malz, 1958
| 0 | Species |
| Genus | Urocythere
Howe, 1951
| 2 | Species |
| Genus | Valumoceratina ♰
| 0 | Species |
| Genus | Velapezoides ♰
McGill, 1966
| 0 | Species |
| Genus | Velarocythere
Brown, 1957
| 4 | Species |
| Genus | Ventrocythereis ♰
Honigstein, 1984
| 0 | Species |
| Genus | Vernoniella
Oertli, 1957
| 2 | Species |
| Genus | Verrucocythere
Ruggieri, 1962
| 0 | Species |
| Genus | Verseya
Neale, 1975
| 1 | Species |
| Genus | Vicinia ♰
Kuznetzova in Schneider, Kuznetsova & Kats, 1957
| 0 | Species |
| Genus | Wellandia ♰
Bate & Coleman, 1975
| 2 | Species |
| Genus | Wolburgia
Anderson, 1966
| 1 | Species |
| Genus | Xenoleveris ♰
| 0 | Species |
| Genus | Xiajiangella ♰
Guan, 1985
| 0 | Species |
| Genus | Yiduella ♰
Sun, 1984
| 0 | Species |
| Genus | Zagorala
Becker in Bandel & Becker, 1975
| 3 | Species |
| Genus | Zenkovaelina ♰
Melnikova, 1986
| 0 | Species |
