IRMNG Taxon list
Actinotricha Cohn, 1866 accepted as Oxytricha Bory de Saint-Vincent in Lamouroux et al., 1824
Afroamphisiella Foissner, Agatha & Berger, 2002
Afrokeronopsis Foissner & Stoeck, 2008 accepted as Neokeronopsis Warren, Fyda & Song, 2002
Afrophrya Foissner & Stoeck, 2006
Afrothrix Foissner, 1999
Alastor Perty, 1852 accepted as Kerona Müller, 1786 accepted as Stylonychia Ehrenberg, 1832
Allotricha Sterki, 1878
Allotrichides Foissner, 2016
Amphisia Sterki, 1878 accepted as Holosticha Wrzesniowski, 1877
Amphisiella Gourret & Roeser, 1888
Amphisiella annulata (Kahl, 1928) Borror, 1972
Amphisiella antarctica Wilbert & Song, 2005
Amphisiella arenicola Fernandez-Leborans & Novillo, 1992
Amphisiella capitata (Perejaslawzewa, 1886) Kahl, 1930-5
Amphisiella lithophora Fauré-Fremiet, 1954 accepted as Psammocephalus lithophora (Faure-Fremiet, 1954) Wicklow, 1982
Amphisiella marioni Gourret & Roeser, 1888
Amphisiella milnei Kahl, 1932
Amphisiella oblonga (Schewiakoff, 1893) Kahl, 1930-5
Amphisiella ovalis Fernandez-Leborans & Novillo, 1992
Amphisiella thiophaga Kahl, 1928
Amphisiellidae Jankowksi, 1979
Amphisiellides Foissner, 1988
Ancystropodium Fauré-Fremiet, 1908
Anteholosticha Berger, 2003
Anteholosticha arenicola (Kahl, 1932) Berger, 2003
Anteholosticha eigneri Shao et al., 2009
Anteholosticha fasciola (Kahl, 1932) Berger, 2003
Anteholosticha gracilis
Anteholosticha manca (Kahl, 1932) Berger, 2003
Anteholosticha monilata (Kahl, 1932) Berger, 2003
Anteholosticha multistilata (Kahl, 1932) Berger, 2003
Anteholosticha pulchra (Kahl, 1932) Berger, 2003
Anteholosticha scutellum (Cohn, 1866)
Anteholosticha violaceae (Kahl, 1932) Berger, 2003
Anteholosticha warreni (Song & Wilbert, 1997) Berger, 2003
Anteholostichides Zhu, Ba, Lyu, Li & Shao, 2019
Apoamphisiella Foissner, 1997
Apobakuella Jiang, Huang, Li, Shao, Al-Rasheid, Al-Farraj & Chen, 2013
Apogonostomum Foissner, 2016
Apoholosticha Fan, Chen, Hu, Shao, Al-Rasheid, Al-Farraj & Lin, 2014
Aponotohymena Foissner, 2016
Apoterritricha Kim, Vďačný, Shazib & Shin, 2014
Apourostylopsis Song, Wilbert, Li & Zhang, 2011
Archimedea Hudson, 1875 accepted as Stichotricha Perty, 1849
Architricha Gupta, Kamra & Sapra, 2006
Arcuseries Huang, Chen, Song & Berger, 2014
Aspidicopsis Ghosh, 1921
Aspidisca Ehrenberg, 1830
Aspidisca aculeata (Ehrenberg, 1838) Kahl, 1932
Aspidisca angulata Bock, 1952
Aspidisca antarctica Corliss & Snyder, 1986
Aspidisca baltica Borror, 1965 accepted as Aspidisca pulcherrima Kahl, 1932
Aspidisca binucleata Kahl, 1932
Aspidisca caspica Agamaliev, 1967
Aspidisca caudata Vacelet, 1961
Aspidisca cicada O.F. Müller, 1786
Aspidisca costata (Dujardin, 1841) Stein, 1859
Aspidisca crenata Fabre-Domergue, 1885
Aspidisca dentata Kahl, 1928
Aspidisca fjeldi Dragesco, 1960
Aspidisca fusca Kahl, 1928
Aspidisca fuscoides Agamaliev, 1975
Aspidisca herbicola
Aspidisca hexenes
Aspidisca hexeris Quennerstedt, 1869
Aspidisca hyalina Dragesco, 1954 accepted as Aspidisca steini (Buddenbrock, 1920)
Aspidisca irinae Burkovsky, 1970 accepted as Aspidisca fusca Kahl, 1928
Aspidisca leptaspis Fresenius, 1865
Aspidisca lyncaster (O.F. Müller, 1773) von Stein, 1859
Aspidisca lynceus Ehr.
Aspidisca lynceus O.F. Müller, 1773
Aspidisca magna Kahl, 1932
Aspidisca major (Madsen, 1931) Kahl, 1930-5
Aspidisca marsupialis Penard, 1921
Aspidisca maxima Vacelet, 1961 accepted as Aspidisca magna Kahl, 1932
Aspidisca mutans Kahl, 1932
Aspidisca orthopogon Deroux & Tuffrau, 1965
Aspidisca pelvis Delphy, 1938 accepted as Aspidisca magna Kahl, 1932
Aspidisca pertinens Bock, 1955
Aspidisca polypoda (Dujardin, 1841)
Aspidisca polystyla Stein, 1859
Aspidisca psammobiotica Burkovsky, 1970 accepted as Aspidisca leptaspis Fresenius, 1865
Aspidisca pulcherrima Kahl, 1932
Aspidisca quadrilineata Kahl, 1932
Aspidisca robusta Kahl, 1932
Aspidisca sedigita Quennerstedt, 1867 accepted as Aspidisca leptaspis Fresenius, 1865
Aspidisca steini (Buddenbrock, 1920)
Aspidisca sulcata Kahl, 1930-5
Aspidisca terranovae Valbonesi, 1996
Aspidisca tridentata Dragesco, 1963
Aspidisca turrita (Ehrenberg, 1831) Claparède & Lachmann, 1858
Aspidiscidae Ehrenberg, 1830
Australocirrus Blatterer & Foissner, 1988
Bakuella Agamaliev & Alekperov, 1976
Bakuella agamalievi Borror & Wicklow, 1983
Bakuella crenata Agamaliev & Alekperov, 1976
Bakuella marina Agamaliev & Alekperov, 1976
Bakuellidae Yankovskij, 1979
Balantidiopsis Bütschli in Bronn, 1889 (uncertain )
Balladina Dahl, 1932 accepted as Balladyna Kowalewsky, 1882