Species (380)
- Aspidisca radiata Fromentel 1876
- Aspidisca robusta Kahl 1932
- Aspidisca sedigita Quennerstedt 1867
- Aspidisca sulcata Kahl 1932
- Aspidisca steini Buddenbrock 1920
- Aspidisca tridentata Dragesco 1963
- Aspidisca turrita Ehrenberg 1831
- Diophryopsis histrix Hill & Borror 1992
- Diophrys appendiculata Ehrenberg 1838
- Diophrys histrix Buddenbrock 1920
- Diophrys hystrix Buddenbrock 1920
- Diophrys irmgard Mansfeld 1923
- Diophrys kahli Dragesco 1963
- Diophrys kasymovi Agamaliev 1971
- Diophrys magna Raikov & Kovaleva 1968
- Diophrys multinucleata Hartwig 1973
- Diophrys oligothrix Borror 1965
- Diophrys marina Dujardin 1841
- Diophrys quadricaudata Agamaliev 1967
- Diophrys peloetes Borror 1965
- Diophrys scutoides Agamaliev 1967
- Diophrys salina Ruinen 1938
- Diophrys scutum Dujardin 1841
- Aspidisca fusca Kahl 1928
- Diophrys tetramacronucleata Kattar 1970
- Euplotes cristatus Kahl 1932
- Diophrys magnus Raikov & Kovaleva 1968
- Oxytricha cicada Ehrenberg 1831
- Aspidisca antarctica Corliss & Snyder 1986
- Aspidisca angulata Bock 1952
- Aspidisca bengalensis Ghosh 1921
- Aspidisca bicornis Dumas 1929
- Aspidisca baltica Kahl 1932
- Aspidisca binucleata Kahl 1932
- Aspidisca bipartita Gourret & Roeser 1886
- Aspidisca costata Dujardin 1841
- Aspidisca caudata Vacelet 1961
- Aspidisca crenata Fabre-Domergue 1885
- Aspidisca denticulata Ehrenberg 1833
- Aspidisca dentata Kahl 1928
- Aspidisca fjeldi Dragesco 1960
- Aspidisca fusca Kahl 1928
- Aspidisca glabra Kahl 1928
- Aspidisca fuscoides Agamaliev 1975
- Aspidisca herbicola Kahl 1932
- Aspidisca hexeris Quennerstedt 1869
- Aspidisca hyalina Dragesco 1960
- Aspidisca irinae Burkovsky 1970
- Aspidisca leptaspis Fresenius 1865
- Aspidisca longipes Dumas 1937
- Aspidisca lyncaster Müller 1776
- Aspidisca magna Kahl 1932
- Aspidisca mutans Kahl 1932
- Aspidisca marsupialis Penard 1922
- Aspidisca orthopogon Deroux & Tuffrau 1965
- Aspidisca pertinens Bock 1955
- Aspidisca andreewi Mereschkowski 1877
- Aspidisca major Madsen 1931
- Diophrys quardicaudatus Agamaliev 1967
- Euplotes n.sp.
- Euplotes mutabilis Tuffrau 1960
- Euplotes neapolitanus Wichterman 1964
- Euplotes octocirratus Agamaliev 1967
- Euplotes poljanskyi Agamaliev 1966
- Euploea charon Ehrenberg 1830
- Euplotaspis cionaecola Chatton & Séguéla 1936
- Euplotes aberrans Dragesco 1960
- Euploia pelagica Lohmann 1920
- Euplotes acanthodus Petz, Song & Wilbert 1995
- Euplotes aculeatus Ehrenberg 1838
- Euplotes aediculatus Pierson 1943
- Euplotes affinis Dujardin 1841
- Euplotes alatus Kahl 1932
- Euplotes monostylus Ehrenberg 1838
- Euplotes amieti Dragesco 1970
- Euplotes antarcticus Fenchel & Lee 1972
- Euplotes appendiculatus Ehrenberg 1833
- Euplotes apsheronicus Agamaliev 1966
- Euplotes arenarius Maganini & Nobili 1964
- Euplotes arenularus Chardez 1981
- Euplotes balteatus Dujardin 1841
- Euplotes balticus Kahl 1932
- Euplotes bicornis Dumas 1929
- Euplotes bisulcatus Kahl 1932
- Euplotes camurus Dumas 1930
- Euplotes carianta Verschaffelt 1930
- Euplotes caudatus Meunier 1907
- Euplotes carinatus Stokes 1885
- Euplotes cimex Müller 1773
- Euplotes corsica Berger & Foissner 1989
- Euplotes crassus Dujardin 1841
- Euplotes cristatus Kahl 1932
- Euplotes crenosus Tuffrau 1960
- Euplotes dogieli Agamaliev 1967
- Euplotes diadaleos Diller & Kounaris 1966
- Euplotes elegans Kahl 1932
- Euplotes excavatus Claparède & Lachmann 1858
- Euplotes eurystomus Wrzesniowski 1870
- Euplotes extensus Fresenius 1865
- Euplotes finki Foissner 1982