Species (380)
- Euplotes algivora
- Diophrys grandis
- Euplotes charon ssp. marina
- Euplotes charonopsis
- Euplotes patella Kahl 1932 ssp. latus
- Euplotes patella Stokes 1887 ssp. variabilis
- Euplotes vannus ssp. vannus
- Euplotes vannus ssp. balticus
- Euplotopsis aberrans
- Aspidisca pulcherrima Kahl 1932 ssp. pulcherrima
- Aspidisca pulcherrima Kahl 1932 ssp. baltica
- Aspidisca steini Madsen 1932 ssp. major
- Euplotes patella Kahl 1932 ssp. typicus
- Euplotes apsheronica Agamaliev 1966
- Euplotes encystica
- Euplotes lata
- Euplotes tegulata
- Euplotes bisulcata
- Euplotes labiata
- Euplotopsis aberrans Dragesco 1960
- Euplotes muscicola ssp. alata
- Euplotes kasymovi Kahl 1926
- Uronychia transfuga Müller 1776
- Euplotes baleatus Dujardin 1842
- Euplotes gloriosa
- Euplotes muscicula
- Euplotes nat. nonZR
- Diophrys appendiculatus
- Diophrys multicirratus
- Diophrys magnus
- Diophrys pentacirratus
- Diophrys norwegicus
- Diophrys quadricaudatus
- Diophrys scutioides
- Euplotes inkystans
- Euplotes iliffei
- Euplotes harpa ssp. baikalensis
- Euplotes bisulcatus
- Euplotopsis labiata Ruinen 1938
- Ploesconia balteata Dujardin 1841
- Euplotopsis encystica Yonezawa 1985
- Euplotes bistylus
- Trichoda transfuga Müller 1776
- Euplotopsis labiatus Ruinen 1938
- Aspidisca aculeata Ehrenberg 1838
- Aspidisca aculeata Mansfeld 1926
- Coccudina cicada
- Coccudina cimex
- Aspidisca andrewii
- Aspidisca caspica
- Aspidisca eocenica
- Aspidisca fieldi
- Aspidisca maxima
- Aspidisca nana
- Aspidisca pelvis
- Aspidisca sedigitata
- Aspidisca steini ssp. steini
- Aspidisca plana
- Aspidisca tetracirrata
- 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
- 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
- Euplotes nobilii
- Euplotopsis tegulatus Tuffrau 1960
- Euplotopsis muscicola ssp. alatus