Species (1.195)
- Apiosoma mucusani
- Apiosoma phoxini
- Apiosoma paracotti
- Apiosoma poculiformis
- Apiosoma poteriformis
- Apiosoma pseudopiscicola
- Apiosoma pyriformis
- Apiosoma robusta
- Apiosoma shulmani
- Apiosoma siewingi
- Apiosoma tretzeli
- Apiosoma uschkani
- Apiosoma amoeba
- Apiosoma alburni
- Apiosoma baikalensis
- Apiosoma campanulata
- Apiosoma basiramosa
- Apiosoma baueri
- Apiosoma carpelli
- Apiosoma baninae
- Apiosoma cotti
- Apiosoma compacta
- Apiosoma doliaris
- Apiosoma dallii
- Apiosoma extensa
- Apiosoma gigantea
- Apiosoma gasterostei
- Apiosoma microstyla
- Apiosoma miniciliata
- Apiosoma minuta
- Apiosoma nasalis
- Apiosoma minimicronucleata
- Cothurnia anomala
- Cothurnia cohni Kent 1881
- Cothurnia havaniensis
- Cothurnia sieboldii
- Cothurniopsis canthocampti
- Cothurniopsis vaga
- Telotrochidium henneguyi sensu Davidson & Finley 1972
- Telotrichidium henneguyi
- Zoothamnium constrictum ssp. constrictum
- Pseudovorticella patellina Müller 1776
- Opisthonecta henneguy
- Opisthonecta hennegyui
- Opercularia dytiscarum
- Opercularia lichtensteinii
- Opercularia plicatiles
- Ophionella versatile
- Ophrydium eichhornii
- Ophrydium versatile Müller 1786 ssp. versatile
- Astylozoon amphoriforme
- Astylozoon piriforme
- Astylozoon vagans Stiller 1939
- Epistylis umbellatus
- Vorticella sepulcreti Foissner & Schiffmann 1975
- Apisoma tintinnabulum Kent 1881
- Carchesium abrae
- Carchesium lachmannii
- Carchesium polypinum Linnaeus 1758 ssp. polypinum
- Carchesium jaerae
- Carchesium polypinum ssp. corymbosum
- Carchesium steini
- Carchesium steueri
- Carchesium trichopterarum
- Carchesium umbilicatum
- Carchesium valentinae
- Carchesium amphibiarum
- Carchesium batorligetiense
- Carchesium aselli ssp. ovatum
- Carchesium duplicatum
- Carchesium dipneumon Penard 1922
- Carchesium epistilidis
- Carchesium epistylidis
- Carchesium gammari
- Carchesium gracilis
- Intranstylum asellicolum
- Astylozoon pyriforme sensu Faure-Fremiet 1924
- Lagenophrys vaginocola
- Vorticella aqua-dulcis Stokes 1887
- Legenophrys labiata
- Legenophrys vaginicola
- Vorticella echini King 1931
- Zoothamnium kahlii ssp. kahlii
- Epistylis botrytis Ehrenberg 1831
- Vorticella flosculosa
- Vorticella rotatoria
- Legendrea interrupta Penard 1922
- Legendrea pespelicani
- Vorticella sertularium
- Astylozoon pyriforme sensu Enriques 1912
- Carchesium polypinum ssp. asellicola
- Zoothamnium minimum ssp. minimum
- Lagynophrys acuminata
- Lagenophrys acuminata
- Ambiphrya miri Raabe 1952
- Semitrichodina sphaeronuclea ssp. macrodenta
- Pyxidium invaginatum Stokes 1887
- Pseudothuricola dionisii
- Apisoma piscicola
- Zoothamnium abrae