Species (15.149)
- Epistylis hoffi Bresslau 1919
- Paramaecium ficarium Kahl 1928
- Chilodon pediculatus Kahl 1928
- Parapodophrya typha Kahl 1931
- Enchelydium thecata Kahl 1926
- Saprodinium integrum ssp. integrum
- Podophrya globulifera Kahl 1931
- Vorticella constricta Kahl 1933
- Saprodinium integrum Kahl 1932 ssp. triangulum
- Cothurnia patula Wailes 1928
- Zoothamnium plumosum Wrigth 1860
- Madsenia elongata Biggar 1932
- Platycola dilatata sensu Dons 1922
- Madsenia vermiformis Powers 1933
- Madsenia echini Di Mauro 1904
- Madsenia fragilis Powers 1933
- Entodiscus indomita Madsen 1931
- Anophrys echini Di Mauro 1904
- Colpoda fragilis Powers 1933
- Euplotopsis aberrans Dragesco 1960
- Holosticha arenicola Dragesco 1963
- Kentrophyllum raikovi Dragesco 1965
- Brachonella lemani Dragesco 1960
- Hadziella antica Schütt 1960
- Chilophrya zilchi Schütt 1964
- Spirostomum ephrussii
- Amphileptus multinucleatus Wang 1934
- Spathidium bi-nucleatum Dragesco 1966
- Holophrya lemani Dragesco 1966
- Dileptus dubius Vuxanovici 1959
- Lacrymaria caudata Dragesco 1960 ssp. lemani
- Prorodon nucleolatus Penard 1938
- Lembadion bullinum Dragesco 1960 ssp. arenicola
- Ophryodendron roscoffensis Batisse & Dragesco 1967
- Litonotus loxophylliformis Dragesco 1960
- Holosticha thononensis Dragesco 1966
- Lagynophrya spathidiiformis Dragesco 1966
- Novistrombidium apsheronicum Alekperov & Asadullayeva 1997
- Laboea emergens Leegaard 1915
- Lambornella trichoglossa Foissner 2003
- Pseudoprorodon emmae sensu Song & Wilbert 1989
- Cultellothrix lionotiformis Kahl 1930
- Spathidium faurei Tucolesco 1962
- Metanophrys antarctica Song & Wilbert 2002
- Onychodromopsis flexilis sensu Petz & Foissner 1996
- Spathidium scalpriforme
- Spathidium scalpriforme
- Cyclogramma blochmanni Faure-Fremiet 1967
- Colpoda brasilensis Foissner 2003
- Cephalospathula brasilensis Foissner 2003
- Arcuospathidium pachyoplites Foissner 2003
- Spathidium faurefremieti Foissner 2003
- Arcuospathidium cultriforme Kahl 1930 ssp. scalpriforme
- Uroleptopsis tannaensis Shigematsu 1953
- Oxytricha saltans Vuxanovici 1963
- Oxytricha ovata Dumas 1929
- Trachelostyla elongata
- Zoothamnioides femoralis Schödel 2005
- Amphileptus piger Vuxanovici 1962
- Urotricha psenneri Sonntag & Foissner 2004
- Stylonychia indica
- Coleps africanus
- Ophryoglena catenula
- Nassula gigas
- Uroleptopsis tannaensis Shigematsu 1953
- Uroleptopsis citrina Kahl 1932
- Uroleptopsis viridis Perejaslawzewa 1886
- Uroleptopsis ignea Mihailowitsch & Wilbert 1990
- Dipleurostyla tristyla Tagliani 1922
- Tachysoma furcata sensu Gelei 1954
- Oxytricha sp. Dragesco 1986
- Clara pustulata
- Paraurostyla weissei-Komplex
- Zoothamnium robustum Stiller 1950
- Uroleptopsis roscoviana Maupas 1983
- Colpodidium horribile Foissner, Agatha & Berger 2002
- Colpodidium bradburyarum Foissner, Agatha & Berger 2002
- Colpodidium microstoma Foissner, Agatha & Berger 2002
- Apocolpodidium macrostoma
- Apocolpodidium etoschense
- Euplotes muscicola ssp. alata
- Colpidium comp
- Odontochlamys alpestris Foissner 1981 ssp. alpestris
- Uroleptus kahli Groliere 1975
- Metopus jankowskii
- Corticocolpoda kaneshiroe Foissner 1993
- Podophrya gracilis
- Deviata abbrevescens Eigner 1995
- Trachelostyla pediculiformis Cohn 1866
- Oxytricha elongata Smith 1897
- Trachiloides trivialis Fenchel 1965
- Toxochona mirabilis Jankowski 1972
- Trachelostyla pediculiformis Kahl 1932
- Trichoda carnium Ehrenberg 1830
- Trichoda carnium Perty 1852
- Trifascicularia cycloposthium Strelkow 1931
- Cyrtohymena ovalis Reuter 1961
- Trimyema marinum Faure-Fremiet 1962
- Trochilodon flavus Deroux 1976
- Triplamarium dogieli Gassovsky 1918