English
Species (15.149)
Torquatella typica Lankester 1874- Toxodinium vorax Cunha & Muniz ()
- Toxopercularia wetzeli Lust ()
- Trachelius anas Müller 1773
- Trachelius anaticula Ehrenberg 1833
- Trachelius lamella Müller 1773
- Trachelius apiculatus Perty 1852
- Trachelius gutta Sahrhage 1915
- Trachelius globulifer Ehrenberg 1830
- Trachelius leidyi Foulke 1884
- Trachelius meleagris Ehrenberg 1835
- Trachelius noduliferus Perty 1852
- Trachelius ovum Ehrenberg 1831
- Trachelius pusillus Perty 1852
- Trachelius strictus Dujardin 1841
- Trachelius stylatus Schrank 1803
- Trachelocerca arenicola Kahl 1933
- Trachelius subtilis Penard 1922
- Trachelius trachelioides Maskell 1887
- Trachelius vorax Ehrenberg 1833
- Trachelocerca biceps Ehrenberg 1833
- Trachelocerca brunea Lepsi 1962
- Trachelocerca binucleata Dragesco 1960
- Trachelocerca conifera Kahl 1930
- Trachelocerca grisea Kahl 1933
- Trachelocerca lacrymariae Dragesco 1954
- Trachelocerca laevis Quennerstedt 1867
- Trachelocerca linguifera Perty 1852
- Trachelocerca margaritata Kahl 1933
- Trachelocerca subviridis Sauerbrey 1928
- Tentaculifera mexicana Sokoloff 1931
- Telotrochidium nathei Gulati 1926
- Teratodinium sphaeredon Latteur & Dufey 1967
- Terebrospira chattoni Bradbury, Clamp & Lyon 1974
- Terebrospira lenticularis Debaisieux 1957
- Teremanticola caryoselaginelloides Tchang ()
- Ternacineta tripharetrata Entz ()
- Termitophrya africana Noirot & Noirot-Timothée 1959
- Terricirra livida Berger & Foissner 1987
- Terricirra matsusakai Berger & Foissner 1989
- Territricha stramenticola Berger & Foissner 1988
- Tesnospira alba Jankowski 1964
- Terricirra viridis Foissner 1982
- Tetrachaetum parvulum Issel 1901
- Testudinicola brevis Goodrich & Jahn 1943
- Tetraedrophrya planktonica Zykoff 1902
- Tetrahymena rostrata Kahl 1926
- Tetrahymena pyriformis Ehrenberg 1830
- Tetrahymena rotunda Lynn, Molloy & LeBrun 1981
- Tetrahymena setifera Holz & Corliss 1956
- Tetrahymena setigera Corliss
- Tetrahymena sialidos Batson 1985
- Tetrahymena stegomyiae Corliss 1971
- Tetratoxum excavatum Hsiung 1930
- Tetrahymena vorax Corliss 1971
- Teuthophrys trisulca Dragesco & Dragesco-Kerneis 1986 ssp. africana
- Thalassicineta euchaetae Sewell 1951
- Teuthophrys trisulcata Chatton & Beauchamp 1923 ssp. trisulcata
- Thalassiomastix atlantica Busch 1923
- Thalassochona antennaria Jankowski 1971
- Thalassochona gambelli Jankowski 1971
- Thalassochona basalis Jankowski 1971
- Thaumatophrya trold Claparède & Lachmann 1859
- Thylakidium pseudobursaria Faure-Fremiet 1924
- Thysanomorpha bellerophon Penard 1914
- Thyrophylax vorax Strelkow 1959
- Thysanotheca matthesi Lust 1950
- Tiarella baicalensis Cheissin 1931
- Tiarina fusa Hada 1970 ssp. minor
- Tiarina fusus Claparède & Lachmann 1859
- Tiarina antarctica Hada 1970
- Tiarina meunieri Kahl 1930
- Tillina canalifera Turner
- Tillina campyla Stokes 1886
- Tillina campyla Stokes 1886
- Tillina dissimilis Smith 1897
- Tillina distincta Smith 1899
- Tillina flavicans Stokes 1885
- Tillina enormis Maskell 1886
- Tillina gigantea Dragesco 1972
- Tillina granda
- Tillina helia Stokes 1885
- Tillina grandis Smith 1899
- Tillina inequalis Maskell 1886
- Tillina inaequalis sensu Vuxanovici 1960
- Tillina inflata Stokes 1884
- Tillina megastoma Smith 1899
- Tillina minima Alekperov 1985
- Tillina praestans
- Tintinnidium ephemericum Hilliard 1968
- Tintinnidium incertum Brandt 1906
- Tintinnidium inquilinum Müller 1776
- Tintinnidium mucicola Claparède & Lachmann 1858
- Tintinnidium neapolitanum Daday 1887
- Tintinnidium pusillum Entz 1909
- Tintinnidium primitivum Busch 1923
- Tintinnidium ranunculi Penard 1922
- Tintinnidium semiciliatum Sterki 1879
- Tintinnoidella praecursa Elicki 1994
- Tintinnopsella inornata Nagy 1986
