English
Species (22.489)
Pseudoprorodon elongatus Penard 1922- Pseudouroleptus caudatus Hemberger 1985
- Pterochona pacifica Jankowski 1973
- Pterodinium microlithovorax Latteur & Dartevelle 1971
- Ptychocylis acuta Brandt 1896
- Ptychocylis amphorella Meunier ?
- Ptychocylis arctica Brandt 1896
- Ptychocylis basicurvata Meunier 1906
- Ptychocylis galcialis Meunier 1910
- Ptychocylis obtusa Brandt 1896
- Ptychocylis drygalskii Brandt 1896
- Ptychocylis minor Jörgensen 1899
- Ptychocylis cylindrica Meunier 1910
- Ptychocylis ostenfeldi Kofoid & Campbell 1929
- Ptychocylis repanda Wailes 1925
- Ptychocylis urnula Claparède & Lachmann 1858
- Rhabdostyla sessilis Penard 1922
- Rhabdostyla vernalis Stokes 1887
- Rhabdostylus variabilis Dons 1918
- Rhagadostoma completum Kahl 1926 ssp. candens
- Rhopalophrya acuta Kahl 1926
- Rhopalophrya crassa Kahl 1926
- Rhopalophrya elegans Horváth 1956
- Rimostrombidium hyalinum Mirabdullaev 1985
- Rimostrombidium velox Faure-Fremiet 1924
- Rondacineta muscicola Penard ()
- Rondosomides lucicutiae Jankowski 1981
- Roquea vorax Jankowski 1967
- Rossonophrys vastus Jankowski 1989
- Rosea sp. Puytorac 1994
- Rostrophrya falcata
- Rhabdonella parvula Hada 1938
- Rhabdonella quantula Kofoid & Campbell 1929
- Rhabdonella striata Biedermann 1893
- Rhabdonella torata Kofoid & Campbell 1929
- Rhabdonella valdestriata Brandt 1906
- Rhabdonelloides inesperatta Colom 1939
- Rhabdonellopsis composita Brandt 1906
- Rhabdonellopsis intermedia Kofoid & Campbell 1929
- Rhabdonellopsis longicaulis Kofoid & Campbell 1929
- Rhabdonellopsis triton Zacharias 1906
- Rugaecaulis conchili Stokes ()
- Ruthiella gammari Schödel 1983
- Sagittaria australis Pomp & Wilbert 1988
- Sagittaria poligonalis Grandori & Grandori 1934
- Salpingacantha undata Jörgensen 1899
- Sagittaria hyalina Foissner, Czapik & Wiackowski 1981
- Salpingella acuminata Claparède & Lachmann 1858
- Salpingelloides costata Laackmann ()
- Salpistes mülleri Wright 1859
- Saprodinium dentatum Lauterborn 1901
- Saprodinium halophilum Kahl 1931
- Saprodinium integrum Kahl 1928
- Saprodinium putrinium Lackey 1925
- Saprodinium mimeticum Penard 1922
- Saprodinium spinigerum Kahl 1932
- Saprophilus ovatus Kahl 1926
- Sathrophilus hovassei Groliere 1975
- Sathrophilus mobilis Kahl 1926
- Sathrophilus muscorum Kahl 1931
- Sathrophilus oviformis Kahl 1926
- Sathrophilus simonis Lepsi 1948
- Schewiakoffia paradoxa Corliss 1960
- Schistophrya aplanata Kahl 1933
- Schizocalyptra magma Dragesco 1968
- Schizocalyptra magna Dragesco 1968
- Schizocaryum dogieli Poljansky & Golikowa 1957
- Sciadostoma claviforme
- Schizopus norwegicus Claparède & Lachmann 1858
- Schizosiphon socialis Kent 1882
- Sciurella intestinalis Kopperi 1935
- Sciadostoma minutum Kahl 1931
- Sciurula intestinalis Corliss 1960
- Scopulata dermata Vil & As 1983
- Sciadostoma marinum Kahl 1931
- Sciadostoma difficile Kahl 1926
- Scyphidia ambigua Penard 1922
- Scyphidia amoebea Grenfell 1884
- Scyphidia annulata Edmondson 1912
- Scyphidia clymenellae Shumway 1926
- Scyphidia constricta Stokes 1885
- Scyphidia discostyla Svec 1897
- Scyphidia fischeri Vayssière 1885
- Scyphidia hyalina Biegel 1954
- Scyphidia hydrobiae Kahl 1933
- Scyphidia indica Bhatia 1936
- Scyphidia limacina Müller 1773
- Scyphidia lumbriculi Penard 1922
- Scyphidia ovata Kellicott 1884
- Scyphidia patellae Cuenot 1891
- Scyphidia physarum Lachmann 1856
- Scyphidia rhizopoda Lepsi 1923
- Scyphidia terebellae Faure-Fremiet 1920
- Scyphidiella dentata Guhl 1979
- Scyphidia variabilis Dons 1922
- Scyphidia scorpenae Fabre-Domergue 1888
- Semiacineta swarczewskyi Collin ()
- Segmentochona spiralis Bonnier in Giard 1894
- Semiboveria stevensae Issel 1903
- Semicothurnia acuta Levander 1915
