English
Species (22.489)
Solenophrya oblonga Stokes 1890- Sonderia macrochila Kahl 1930
- Sonderia mira Kahl 1928
- Sonderia pharyngea Kirby 1934
- Sonderia schizostoma Kahl 1930
- Sonderia megalabiata Alekperov & Asadullayeva 1996
- Sonderia sinuata Kahl 1931
- Sonderia tubigula Kahl 1930
- Sonderia vestita Kahl 1928
- Sonderia vorax Kahl 1928
- Sopianella longa Nagy 1989
- Soracineta dibdalteria Parona ()
- Sparotricha vexiffifer Entz 1879
- Sorogena stoianovitchae Bradbury & Olive 1980
- Sparsacineta complanta Gruber ()
- Spasmostoma viride Kahl 1927
- Spastostyla serularium Entz 1884
- Spathidiella hyalina Kahl 1930
- Spathidioides armata Kahl 1930
- Rovinjella sphaeromae Matthes 1972
- Saprodinium sp.
- Saprophilus agitatus Stokes 1887
- Saprodinium tortum Kahl 1926
- Saprodinium triangulum Kahl 1932
- Saprophilus chlorophagus Kahl 1931
- Saprophilus mobilis Kahl 1926
- Saprophilus muscorum Kahl 1931
- Saprophilus oviformis Kahl 1926
- Saprophilus putrinus Kahl 1926
- Sathrophilus agitatus Corliss 1960
- Saragassephelota buetschliana Ishikawa 1896
- Sathrophilus antarcticus Thompson 1972
- Scaphidiodon navicula Müller 1786
- Schedotrochilia disjoncta Deroux 1976
- Stylonychia stylomuscorum Foissner, Blatterer, Berger & Kohmann 1991
- Stylonychia sphaerica Fromentel 1876
- Stylonychia virgula Fromentel 1876
- Stylonychia viridis Dumas 1937
- Stylonychia vorax Stokes 1885
- Stylophrya polymorpha Swarczewsky 1928
- Stylophrya capitifera Swarczewsky 1928
- Stylophryodendron roscoffensis Batisse & Dragesco 1967
- Styloplotes appendiculata Stein 1859
- Styloplotes grandis Rees 1881
- Stylostoma forrestii Milne 1886
- Suctorella ciliata Frenzel 1891
- Suctorella collini Root 1914
- Sulcigera comosa Gajewskaja 1928
- Sulcoarcus pellucidulus Hsiung 1935
- Sulfonecta uniserialis Levander ()
- Supraspathidium elongatum Penard 1922
- Supraspathidium latissimum Lepsi 1959
- Tachysoma agilis Stokes 1887
- Tachysoma dubia Gellert 1956
- Tachysoma humicola Gellert 1957 ssp. humicola
- Tachysoma granuliferum Berger & Foissner 1987
- Tachysoma humicola Foissner 1998 ssp. longisetum
- Tachysoma tricornis Milne 1886
- Taeniocineta eiseniae Beers 1938
- Talitrochilodon hyalina Kidder & Summers 1935
- Talizona flexilis Kellicott 1887
- Taliaferria clarki Hegner & Rees 1933
- Tapetofolliculina portitor Andrews & Nelson 1950
- Tauriella lomi Naidenova 1985
- Tectohymena terricola Foissner 1993
- Telamodinium onyx Latteur & Dufey 1967
- Telostomatella ferroi Grandori 1935
- Stentor amethystinus Leidy 1880
- Stentor andreseni Nilsson 1986
- Stentor anceps Fromentel 1876
- Stentor acrobaticus Silén 1948
- Stentor araucanus Foissner & Wölfl 1994
- Stentor attenuatus Maskell 1887
- Stentor auriculatus Kahl 1932
- Stentor auricula Kent 1881
- Stentor clavipes Dumas 1937
- Stentor conicum Vuxanovici 1962
- Stentor curtus Dumas 1930
- Stentor elongatus Minkiewicz 1898
- Stentor felici Villeneuve-Brachon 1940
- Stentor fimbriatus Fromentel 1876
- Stentor fuscus Fromentel 1876
- Stentor fuliginosus Forbes 1891
- Stentor globator Stokes 1885
- Stentor multimicronucleatus Dragesco 1970
- Stentor nanus Fromentel 1876
- Stentor pallidus Foissner 1980
- Stentor polymorphus Müller 1773
- Stentor roeselii Ehrenberg 1835
- Stentor pygmaeus sensu Swarczewsky 1929
- Stentor pyriformis Johnson 1893
- Stentor pediculatus Fromentel 1876
- Stentor ruber Bary 1950
- Stentor roseus Fromentel 1876
- Stentor solitarius Oken 1815
- Stentor sphaericus Vuxanovici 1961
- Stentor tartari Narayana Murthy & Kasturi Bai 1974
- Stentor striatus Maskell 1886
- Stentor viridis Ghosh 1921
- Stentorina mülleri Bory 1825
