Species (15.149)
- Trochiloides bathybia Jankowski 1967
- Trochiloides crassa Levander 1894
- Trochiloides dispar Faure-Fremiet 1965
- Trochiloides recta Kahl 1928
- Trochiloides striata Buddenbrock 1920
- Zoothamnium chlamydis Hu & Song 2001
- Undellopsis marsupialis Brandt 1906
- Undella hyalina Daday 1887
- Oxytricha incrassata Dujardin 1841
- Undellopsis marsupialis Kofoid & Campbell 1929
- Uronema marina Dujardin 1841
- Uronema marina Moebius 1888
- Uronema marina Schewiakoff 1889
- Uronemopsis kenti Kahl 1931
- Euplotes kasymovi Kahl 1926
- Uronychia transfuga Stein 1859
- Uronychia transfuga Müller 1776
- Urosoma emarginata Stokes 1885
- Urosoma salmastra Dragesco & Dragesco-Kernéis 1986
- Urosoma polynucleata Foissner 1984
- Urosoma similis Foissner 1982
- Oxytricha kessleri Wrzesniowski 1877
- Oxytricha cultriformis
- Gastrostyla mystacea Stein 1859
- Urotrichopsis saprophila Kahl 1930
- Vagincola mollis Fromentel 1874
- Vagincola truncata Fromentel 1874
- Vaginicola amphora Swarczewsky 1930
- Vaginicola amphora Kahl 1928
- Vaginicola ampulla Stokes 1886
- Vaginicola ampulla Fromentel 1874
- Vaginicola gracilis Dumas 1930
- Vaginicola gracilis Fromentel 1874
- Vaginicola ingenita Müller 1786
- Vaginicola ingenita Sahrhage ?
- Holosticha oxytrichoidea
- Vaginicola striata Fromentel 1874
- Vaginicola striata Gourret & Roeser 1886
- Vivrio proteus Müller 1773
- Vorticella annulata Gourret & Roeser 1888
- Vorticella annulata Dumas 1929
- Vorticella conica Stokes 1887
- Vorticella conica sensu Dons 1918
- Vorticella lutea Dumas 1930
- Vorticella elegans Dons 1918
- Vorticella elegans Dumas 1929
- Vorticella lutea Stiller 1932
- Vorticella nigra Müller 1773
- Vorticella punctata Abildgaard 1917
- Vorticella pusilla Stokes 1887
- Vorticella pusilla Dumas 1929
- Vorticella sphaerica D'Udekem 1864
- Vorticella sphaerica sensu Dons 1918
- Holosticha geleii Wilbert 1986
- Vorticella subcylindrica Dumas 1930
- Vorticella vaginata Dumas 1930
- Vorticella subcylindrica Ghosh 1925
- Cyrtohymena ferruginea Stein 1859
- Zonotrichium sp. Meunier 1910
- Plagiocampa mutabilis Schewiakoff 1893
- Plagiocampa mutabilis Schewiakoff 189?
- Platycola intermedia Maskell 1887
- Platycola intermedia Kellicott 1884
- Pleuronema cyclidium sensu Maskell 1886
- Pleuronema cyclidium Claparède & Lachmann 1859
- Polydinella mysoreum Corliss 1960
- Poroecus apiculatus Cleve 1900
- Porpostoma notatum Möbius 1888
- Oxytricha flava Cohn 1866
- Porpostoma notatum Buddenbrock 1920
- Preurostyla arenarium Spiegel ()
- Prodiscocephalus minimus Dragesco 1968
- Kerona sannio Müller 1773
- Proplectella claparedei Entz 1885
- Oxytricha formosa Alekperov 1984
- Prosicuophrya basoglui Puytorac & Oktem 1967
- Prorodontopsis coli Gassovsky 1918
- Prosicuophrya magnus Bezzenberger 1904
- Prosicuophrya macropharyngeus Bezzenberger 1904
- Prosicuophrya malabarica Earl 1972
- Protocymatocylis subrotundata Laackmann 1909
- Bakuella imbricata Laackmann 1910
- Rhabdonella spiralis Fol 1881
- Kerona erosa Müller 1786
- Rhabdostlya pusilla Stokes 1886
- Rhabdostyla arenaria Cuenot 1891
- Rhabdostyla arenaria Fabre-Domergue 1888
- Rhabdostyla brevipes sensu Penard ?
- Rhabdostyla chaeticola Stokes 1887
- Rhabdostyla brevipes Claparède & Lachmann 1858
- Rhabdostyla chaeticola Stokes ?
- Rhabdotricha terricola Greeff 1888
- Cyrtohymena macrostoma Groliere 1975
- Rhopalophrya striata Kahl 1926
- Rhopalophrya striata Penard 1922
- Rhyposophrya aplanata Kahl 1933
- Rhyposophrya aplanata Kahl 1935
- Riftus pygmaea Swarczewsky 1928
- Kerona corona Müller 1786
- Rigidocortex octonucleatus Foissner 1988