Species (320)
- Epistylis coronata Nusch 1970
- Epistylis d'udekemi Kahl 1935
- Epistylis daphniae Faure-Fremiet 1905
- Epistylis digitalis Linnaeus 1758
- Epistylis diaptomi Faure-Fremiet 1905
- Epistylis entzii Stiller 1935
- Epistylis elongata Stokes 1889
- Epistylis dupla Dumas 1929
- Epistylis exilipes Dumas 1930
- Epistylis fastibilis Dumas 1930
- Epistylis falvicans Ehrenberg 1838
- Epistylis fastigata Dumas 1930
- Epistylis nebulifera Fromentel 1874
- Epistylis nympharum Engelmann 1862
- Epistylis ophidioidea Kellicott 1884
- Epistylis ovalis Dumas 1929
- Epistylis parasitica
- Epistylis parvannulata Dumas 1929
- Epistylis plicatilior Dumas 1937
- Epistylis balatonica Nenninger 1948
- Epistylis balanorum Mereschkowski 1877
- Epistylis branchiophila Perty 1852
- Epistylis breviramosa Stiller 1931
- Epistylis brevipes Claparède & Lachmann 1858
- Epistylis cambari Kellicott 1885
- Epistylis calciformis Kahl 1933
- Epistylis campanella Dumas 1930
- Epistylis cauliculus Dumas 1930
- Epistylis flabelliformis Dumas 1930
- Epistylis flectens Dumas 1937
- Epistylis fluitans Faure-Fremiet 1924
- Epistylis gajewskajai Foissner, Berger & Kohmann 1992
- Epistylis fugitans Kellicott 1884
- Epistylis galea Ehrenberg 1831
- Epistylis gasterostei Faure-Fremiet ?
- Epistylis gemella Dumas 1930
- Epistylis geleii Stiller 1931
- Epistylis harpacticola Kahl 1933
- Epistylis hentscheli Kahl 1935
- Epistylis humilis Kellicott 1887
- Epistylis horizontalis Chatton 1936
- Epistylis hospes Fromentel 1874
- Epistylis invaginata Claparède & Lachmann 1858
- Epistylis inclinans Dumas 1937
- Epistylis jaworowskii Kahl 1935
- Epistylis laxipes Dumas 1930
- Epistylis lacustris Imhof 1883
- Epistylis longipes Dumas 1930
- Epistylis lwoffi Faure-Fremiet 1943
- Epistylis leucoa Ehrenberg 1838
- Epistylis naisidicola Dumas 1930
- Epistylis mirandella Dumas 1930
- Epistylis niagarae Kellicott 1883
- Epistylis perrieri Faure-Fremiet 1907
- Epistylis simulans Plate 1886
- Epistylis sphaeroides Fromentel 1874
- Epistylis stilleri Kahl 1935
- Epistylis subcylindrica Dumas 1930
- Epistylis tincta Stokes 1887
- Epistylis umbilicata Claparède & Lachmann 1858
- Epistylis umbellina Faure-Fremiet ?
- Epistylis vaginata Dumas 1930
- Epistylis vaginula Stokes 1884
- Epistylis variabilis Stiller 1953
- Epistylis vegetans
- Epistylis verticillata Dumas 1930
- Epistylis vermicola Kahl 1933
- Epistylis vestita Stokes 1887
- Epistylis violacea Monard 1918
- Epistylis vittata Stokes 1889
- Epistylis procumbens Zacharias 1897
- Epistylis pygmaeum Ehrenberg 1838
- Apiosoma extensum Scheubel 1973
- Heteropolaria horizontalis Jankowski 1985
- Heteropolaria lwoffi Faure-Fremiet 1943
- Apiosoma poteriforme Timofeev 1962
- Rhabdostyla arborea Greef 1888
- Rhabdostyla arenicolae Fabre-Domergue 1888
- Rhabdostyla bosminae Levander 1907
- Rhabdostyla commensalis Möbius 1888
- Rhabdostyla chironomi Kahl 1933
- Rhabdostyla congregata Zacharias 1903
- Rhabdostyla discostyla Svec 1897
- Rhabdostyla conipes Kahl 1935
- Rhabdostyla cyclopis Kahl 1935
- Rhabdostyla cylindrica Stiller 1933
- Rhabdostyla dubia Foissner 1979
- Rhabdostyla ephemerae Kahl 1935
- Rhabdostyla hungarica Stiller 1931
- Rhabdostyla fromenteli Kent 1881
- Rhabdostyla inclinans Müller 1773
- Rhabdostyla invaginata Stokes 1886
- Rhabdostyla limnophili Kahl 1935
- Rhabdostyla libera Kahl 1933
- Rhabdostyla longipes Kent 1881
- Rhabdostyla muscorum Kahl 1935
- Rhabdostyla nebulifera Fromentel 1874
- Rhabdostyla pyriformis Perty 1852
- Rhabdostyla patula Perty 1852
- Rhabdostyla porculus Penard 1922