Species (303)
- Colpidium comp
- Trichoda carnium Ehrenberg 1830
- Trichoda carnium Perty 1852
- Uronema marina Dujardin 1841
- Uronema marina Moebius 1888
- Uronema marina Schewiakoff 1889
- Frontonia acuminata Ehrenberg 1833 ssp. acuminata
- Cohnilembus grassi
- Dichilum cunciforme
- Disematostoma bütschli Lauterborn 1894
- Disematostoma bütschlii Lauterborn 1894
- Disematostoma tetraedrica Faure-Fremiet 1924
- Frontomia acuminata
- Frontonia ambigua Dragesco 1972
- Frontonia bullingtoni Dragesco 1960
- Frontonia canadensis
- Frontonia caneti Dragesco 1960
- Frontonia leucas ssp. leucas
- Frontonia leucis
- Frontonia minuta Dragesco 1970
- Frontonia obtusa
- Frontonia tanganyikae Dragesco & Dragesco-Kerneis 1991
- Frontonia roquei Dragesco 1970
- Frontonia rotunda ssp. rotunda
- Frontonia roqueae Dragesco 1970
- Cinetochilum margarcliclum
- Cinetochilum margareticum
- Disematostoma gyrans Dragesco 1972
- Frontonia angusta Kahl 1931 ssp. angusta
- Frontonia angusta Foissner 1987 ssp. solea
- Tetrahymena mobilis
- Glaucoma mannari
- Cinetochilum marinum Pomp & Wilbert 1988
- Cohnilembus anguilla
- Cohnilembus vermius
- Lembus vermius Müller 1786
- Diesematostoma bütschlii
- Paramaecium colpoda
- Frontonia acuminata Kahl 1931 ssp. angusta
- Glaucoma myriophilli Penard 1922
- Marituja caudata
- Ichthyophthirius multifilis
- Vibrio verminus Müller 1786
- Paraclathrostoma gigas Dragesco 1996
- Dexiostoma campyla Stokes 1886
- Frontonia angusta Foissner, Agatha & Berger 2002 ssp. obovata
- Pseudocohnilembus binucleatus Foissner, Agatha & Berger 2002
- Pseudocohnilembus persalinus Foissner, Agatha & Berger 2002 ssp. hexakineta
- Frontonia leucas ssp. vernalis
- Frontonia rotunda ssp. depressa
- Glaucoma flexilis Penard 1922
- Disematostoma invallatum ssp. minor
- Disematostoma invallatum Gelei 1954 ssp. invallatum
- Pseudocohnilembus persalinus Evans & Thompson 1984 ssp. persalinus
- Cohnlembus grassei
- Colpidium kleinii Foissner 1969
- Cinetochilum australiense Foissner, Berger & Kohmann 1994
- Cinetochilum impatiens Penard 1922
- Cohnilembus stichotricha Kahl 1928
- Cohnilembus pusillus Quennerstedt 1869
- Cohnilembus versinus Müller 1786
- Cohnilembus verminus Müller 1786
- Cohnilembus vexillarius Kahl 1926
- Colpidium campylum Stokes 1886
- Colpidium colpoda Losana 1829
- Colpidium kleini Foissner 1969
- Colpidium cucullus Kent, sensu? 1881
- Colpidium pannonicum Gelei 1932
- Colpidium singulare Vuxanovici 1961
- Colpidium putrinum Stokes 1886
- Colpidium striatum Stokes 1886
- Colpidium truncatum Stokes 1885
- Colpoda depressa Stokes 1886
- Colpidium acuminatum Vuxanovici 1962
- Loxocephalus putrinus Kahl 1926
- Lambornella stegomyiae Keilin 1921
- Lembus attenuatus Smith 1897
- Lembus fusiformis Kahl 1926
- Lembus pusillus Quennerstedt 1869
- Lembus putrinus Kahl 1928
- Leucophrys patula Ehrenberg 1830
- Leucophrys pyriformis Ehrenberg 1830
- Lembus verminus Müller 1786
- Leucophrys ovum Faure-Fremiet 1924
- Lambornella clarki Keilin 1921
- Malacophrys viridis Foissner 1980
- Marituja pelagica Gajewskaja 1928
- Malacophrys rotans Kahl 1926
- Malacophrys sphagni Penard 1922
- Bursaria flava Ehrenberg 1833
- Cercaria turbo Müller 1786
- Bursaria leucas Ehrenberg 1833
- Bursostoma bursaria Vörösvary 1950
- Bursaria vernalis Ehrenberg 1833
- Deltopylum rhabdoides Faure-Fremiet & Mugard 1946
- Dexiostoma campylum Stokes 1886
- Dichilum cuneiforme Schewiakoff 1892
- Dichilum intermedium Gajevskaja 1927
- Dichilum platessoides Faure-Fremiet 1924
- Dichilum wrzesniowskii Mereschkowski 1877