Species (22.489)
- Kentrophoros latus Raikov 1962
- Kentrophoros lanceolatus Faure-Fremiet 1951
- Kentrophoros flavus Raikov & Kovaleva 1968
- Tracheloraphis dogieli sensu Wilbert 1986
- Prototrachelocerca angustivittatus Borror 1963
- Apocryptopharynx wardi Small & Lynn 1985
- Vibrio sagitta Müller 1786
- Trachelocerca longissima Delphy 1939
- Tracheloraphis nivea Wright 1982
- Gruvelina longissima Delphy 1939
- Tracheloraphis lactea Raikov & Kovaleva 1968
- Tracheloraphis binucleata Agamaliev 1966
- Tracheloraphis enigmatica Dragesco 1960
- Tracheloraphis angustivittatus Borror 1973
- Remanella rugosa sensu Dragesco 1960 ssp. unicorpusculata
- Tracheloraphis africana Dragesco 1965
- Haplocaulus rhabdostyloides Kellicott 1885
- Tracheloraphis caudata Dragesco & Raikov 1966
- Coleps sp.
- Cyclidium sp.
- Pseudocarchesium gammari
- Pseudocarchesium inconjunctum
- Litonotus filum Gruber
- Balantiophorus minutus sensu Watson
- Maryna minima Dragesco & Dragesco-Kerneis 1986
- Triodonta cuneus Müller 1786
- Stentor auriculatus sensu Wang 1934
- Holophrya cinerea Penard 1922
- Bryophrya flexilis sensu Foissner 1993
- Stylonychia massula Dumas
- Stylonychia membranaceus Dumas
- Stylonychia mutabunda Dumas
- Stylonychia rostrata Dumas
- Stylonychia trochiformis Dumas
- Vorticella sureta Dumas
- Vorticella convalaria Dumas ssp. dejecta
- Vorticella elongata Dumas ssp. cinctulata
- Stylonychia mamillata Dumas 1929
- Stylonychia frontosus Dumas
- Stylonychia globifrons Dumas
- Stylonychia fastigata Dumas
- Stylonychia excavata Dumas
- Stylonychia ellpisoides Dumas
- Stylonychia dupla Dumas
- Stichochoeta exilis Dumas
- Stylonichia aurifrons Dumas
- Stylonychia anfracta Dumas
- Stichochoeta cornuta Dumas
- Stylonychia cornifrons Dumas
- Planicola discoides Dumas
- Stentor elegans Dumas
- Lembadion ovulaeformis Dumas
- Lembadion concavum Dumas
- Lagynophrya fusidens sensu Grain 1970
- Acineta compressa sensu Matthes 1988
- Podophrya collini Root 1914
- Podophrya fixa Müller 1786 ssp. salsa
- Spirostomum yagiui Shigenaka
- Holophrya atypica Alekperov 1993
- Urotricha venatrix sensu Dragesco, Iftode & Fryd-Versavel 1974
- Tracheloraphis margaritata Kahl 1930
- Tracheloraphis sp.
- Tracheloraphis geopetiti Dragesco 1960
- Strobilidium velox sensu Grim 1987
- Strobilidium velox sensu Packroff & Wilbert 1991
- Astylozoon pyriforme sensu Enriques 1912
- Epistylis nympharum sensu Foissner, Berger & Kohmann 1992
- Strobilidium velox sensu Schmitz 1986
- Strobilidium hexakinetum Krainer 1988
- Urosoma planctonisum sensu Lepsi 1965
- Tintinnopsis cylindrata sensu Mamaeva 1979
- Hyalosphenia baueri Schönborn, Dörfelt, Foissner, Krienitz & 1999
- Tracheloraphis grisea Kahl 1933
- Urotricha armata sensu Dragesco, Iftode & Fryd-Versavel 1974
- Diophrys appendiculata Ehrenberg 1838
- Cymatocylis vanhoeffeni Laackmann 1907
- Podophrya fixa Ehrenberg 1833 ssp. dulcis
- Metacineta mystacina Rieder 1985 ssp. angularis
- Metacineta mystacina sensu Rieder 1985 ssp. flexilis
- Tracheloraphis grassei Dragesco 1960
- Tracheloraphis primitarum Epstein 1994
- Tracheloraphis lanceolata Raikov 1962
- Tracheloraphis minima Dragesco 1960
- Trachelonema sulcata Kovaleva 1966
- Trachelonema binucleata Agamaliev 1966
- Tracheloraphis serrata Raikov & Kovaleva 1968
- Tracheloraphis striata Raikov 1962
- Tracheloraphis sarmatica Agamaliev & Kovaleva 1966
- Tracheloraphis hamata Wright 1982
- Tracheloraphis indistincta Wright 1982
- Tracheloraphis crassa Raikov 1962
- Kovalevaia teissieri Dragesco 1960
- Enchelys pellucida Eberhard 1862
- Parduzia murmanica Raikov 1962
- Trachelophyllum pusillum sensu Curds & Cockburn 1970
- Nassulopsis lagenula Faure-Fremiet 1959
- Stylonychia limbiformis Dumas
- Epistylis coarctata Dumas
- Metacineta mystacina Rieder 1985 ssp. typica
- Baltisphaeridium pilosum ssp. pilosum