Espécies (15.149)
- Cardiostoma mononucleata Dragesco 1963
- Cardiostomatella minuta Dragesco 1965
- Cardiostomatella mononucleata Dragesco 1963
- Centrophorella fistulosa Faure-Fremiet 1950
- Centrophorella grandis Dragesco 1954
- Centrophorella minuta Dragesco 1960
- Centrophorella lanceolata Faure-Fremiet 1951
- Centrophorella longissima Dragesco 1954
- Centrophorus fasciolatus Sauerbrey 1928
- Centrophorella trichocystus Dragesco 1954
- Balantidium pellucidum Eberhard
- Paradileptus minutus Dragesco 1972
- Carpistomiosphaera tithonica
- Carpistomiosphaera borzai Nowak 1968
- Bursellopsis nigricans Lauterborn 1894
- Carchesium amphibiarum
- Carchesium batorligetiense
- Carchesium aselli ssp. ovatum
- Carchesium duplicatum
- Carchesium dipneumon Penard 1922
- Carchesium epistilidis
- Carchesium epistylidis
- Carchesium gammari
- Carchesium gracilis
- Calometopia eurystoma Gellert 1950
- Calpionella alpeliptica
- Calpionella breveliptica
- Calpionella carpathica
- Calpionella longa
- Calpionella parveliptica
- Calpionella oblonga
- Calpionella simplex
- Calpionella thalmanni
- Calpionella undelloides
- Calpionella umdelloides
- Calpionellites ferasini
- Euchelys arcuata
- Euchelys farcimen
- Euplotes ballicus
- Euplotes harpa ssp. marina
- Euplotes charen
- Euplotes charon ssp. charon
- Euplotes charon Müller 1773
- Euplotes cithara
- Euplotes daidaleos
- Euplotes encysticus
- Euplotes elegans Kahl ssp. littoralis
- Euplotes euryhalinus
- Euplotes forcadii
- Euplotes eurystomus Wrzesniowski 1870 ssp. eurystomus
- Euplotes novemcarinata
- Euplotes muscicola Kahl 1932 ssp. alata
- Euplotes octocarinatus
- Euplotes palustris
- Euplotes parkei
- Euplotes patella Wrzesniowski 1870 ssp. eurystomus
- Euplotes patella Müller 1773 ssp. patella
- Euplotes quadricirratus ssp. quadricirratus
- Euplotes salina
- Euplotes thononensis Dragesco 1960
- Euplotes truncata
- Euplotes violaceus Kahl 1928
- Euplotes viridis
- Euplotopsis affinis Dujardin 1841
- Euplotidium psammophilus
- Euplotoides patella Müller 1773
- Apobryophyllum etoschense Foissner 1998
- Eutintinnus angustatus Daday 1887
- Eutintinnus apertus
- Euchelys arcuata Puytorac 1969
- Faurea mirabilis Dragesco 1954
- Favella hainanensis
- Favella hainanensis ssp. hainanensis
- Favella markusovskyi
- Favelloides liliformis
- Favella shintsuenensis
- Favelloides majoricensis
- Favelloides pseudoserrata
- Favelloides serrata
- Faltonyctus indicus
- Fasciculithus involutus
- Faurea ornata Dragesco 1954
- Favella ehrenbergi
- Euploea appendiculatus
- Euplotes aculeata
- Euplotes affinis ssp. affinis
- Euplotes alatus ssp. muscicola
- Euplotes carinata
- Euplotes caudata
- Euplotes gabrieli
- Euplotes minuta
- Euplotes monostyla
- Euplotes moebiusi ssp. moebiusi
- Rhabdostyla ephemerae Kahl 1935
- Euplotes nobilii
- Eutintinnus fraknoi
- Eutintinnus colligatus
- Eutintinnus birictus
- Eutintinnus latus
- Eutintinnus lususundae