Species (1.675)
- Lamtostyla kirkeniensis Berger & Foissner 1988
- Lamtostyla islandica Berger & Foissner 1988
- Lamtostyla longa Hemberger 1985
- Lamtostyla lamottei Buitkamp 1977
- Lamtostyla perisincirra Hemberger 1985
- Balladyna elongata Roux 1901
- Balladyna ovata Tagliani 1922
- Balladyna fusiformis Kahl 1932
- Balladyna similis Kahl 1932
- Balladyna parvula Kowalewski 1882
- Balladynopsis nuda Ghosh 1921
- Balladyna viridis
- Birojima muscorum Kahl 1932
- Birojima terricola Berger & Foissner 1989
- Aspidisca zonata Dumas 1929
- Aspidisca tuberosa Kahl 1932
- Australothrix alwinae Blatterer & Foissner 1988
- Australocirrus oscitans Blatterer & Foissner 1988
- Australothrix australis Blatterer & Foissner 1988
- Australothrix gibba Claparède & Lachmann 1859
- Australothrix simplex Shen, Liu, Song & Gu 1992
- Australothrix steineri Foissner 1995
- Australothrix zignis Entz 1884
- Bakuella crenata Agamaliev & Alekperov 1976
- Balladinopsis nuda Ghosh 1921
- Bakuella pampinaria Eigner & Foissner 1992
- Bakuella edaphoni Song, Wilbert & Berger 1992
- Aspidisca polystyla Stein 1859
- Aspidisca psammobiotica Burkovsky 1970
- Aspidisca pulcherrima Kahl 1932
- Aspidisca polypoda Dujardin 1841
- Aspidisca pulvinata Fromentel 1876
- Aspidisca quadrilineata Kahl 1932
- 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
- Australocirrus octonucleatus Foissner 1988
- Cerona pustulata Perty 1852
- Chaetospira anguifrons Dumas 1937
- Chaetospira cylindrica Bolton 1878
- Chaetospira maritima Wright 1862
- Chaetospira mucicola Lachmann 1856
- Ceratidium cunetum Ehrenberg 1830
- Chaetospira remex Hudson 1875
- Chaetospira muelleri Lachmann 1856
- Chaetospira entzi Kahl 1932
- Chaetospira vaginicola Dumas 1929
- Deviata bacilliformis Gelei 1954
- Diaxonella rubra Jankowski 1979
- Pleurotricha multinucleata Dragesco 2003
- Cyrtohymena candens Kahl 1932 ssp. candens
- Cyrtohymena australis Foissner 1995
- Cyrtohymena balladynula Kahl 1932
- Cyclidium pediculus Müller 1773
- Cyrtohymena candens Gellert 1942 ssp. depressa
- Cyrtohymena citrina Berger & Foissner 1987
- Cyrtohymena gracilis Kahl 1932
- Cyrtohymena dubia Gellert 1956
- Cyrtohymena inquieta Stokes 1887
- Cyrtohymena muscorum Kahl 1932
- Cyrtohymena primicirrata Berger & Foissner 1987
- Cyrtohymena granulata Kahl 1932
- Cyrtohymena tetracirrata Gellert 1942
- Cyrtohymena sphagnicola Foissner 1989
- Cyrtohymena quadrinucleata Dragesco & Njiné 1971
- Drepanina falcata Savi 1913
- Diophrys oligothrix Borror 1965
- Aspidisca fusca Kahl 1928
- Dipleurostyla acuminata Roux 1899
- Micromitra retractilis Claparède & Lachmann 1858
- Monostylus heterotrichus Perejaslawzewa 1886
- Neogeneia hortualis Eigner 1995
- Notohymena rubescens Blatterer & Foissner 1988
- Nothopleurotricha setifera Diesing 1866
- Notohymena australis Foissner & O'Donoghue 1990
- Notohymena n.sp.
- Notohymena antarctica Foissner 1996
- Notohymena selvatica Hemberger 1985
- Opisthotricha muscorum Kahl 1932
- Opisthotricha ovata Kahl 1932
- Opisthotricha euglenivora Kahl 1932
- Opisthotricha parallella Engelmann 1862
- Opisthotricha procera Kahl 1932
- Opisthotricha parallela Engelmann 1862
- Opisthotricha similis Engelmann 1862
- Opisthotricha sphagni Kahl 1932
- Opisthotricha terrestris Horváth 1956
- Opisthotricha terricola Gellert 1957
- Onychodromus grandis Stein 1859
- Onychodromopsis flexilis Stokes 1887
- Onychodromus quadricornutus Foissner, Schlegel & Prescott 1987
- Oxytricha aeruginosa Wrzesniowski 1870
- Oxytricha acuminata Stokes 1887
- Oxytricha affinis Stein 1859
- Oxytricha agilis Engelmann 1862
- Orthoamphisiella franzi Foissner 1982