Species (502)
- Notommata saccigera Ehrenberg
- Notommata brachyota Ehrenberg
- Notommata tuba Ehrenberg
- Copeus caudatus Collins
- Proales petromyzon Ehrenberg
- Proales parasita Ehrenberg
- Furcularia aequalis Ehrenberg
- Eosphora aurita Ehrenberg
- Diglena giraffa Gosse
- Asplanchna priodonta ssp. priodonta
- Filinia longiseta Ehrenberg 1834
- Habrotrocha munda
- Aspelta harringi ssp. harringi
- Xenodasys sancti-goulveni
- Xenotrichula beauchampi ssp. maritima var.
- Xenotricula beauchampi
- Encentrum putorius ssp. putorius
- Filinia terminalis ssp. terminalis
- Philodina acuticornis ssp. acuticornis
- Keratella cochlearis Gossé 1851 ssp. cochlearis
- Lepadella patella ssp. patella
- Mytilina mucronata ssp. mucronata
- Rhinoglena fertoeensis Varga 1929
- Otostephanos kostei Donner 1972
- Ascomorpha minima
- Rotaria rotatoria
- Keratella cochlearis Gossé 1851
- Dicranophorus grandis
- Epiphanes senta
- Conochilus hippocrepis
- Collotheca ornata
- Gordius aquaticus Linnaeus
- Achromadora terricola
- Colurella oblonga ssp. oblonga
- Colurella uncinata ssp. uncinata
- Gordius mülleri Heinze K. 1933
- Gordius tirolensis Heinze K. 1937
- Gordius interjectus Heinze K. 1940
- Gordius nonmaculatus Heinze K. 1937
- Paragordionus rautheri Heinze K. 1937
- Gordionus scaber Heinze 1940 ssp. lineatus
- Gordionus scaber Müller G.W. 1927 ssp. scaber
- Gordionus wolterstorffii Camerano 1888
- Chronogaster typicus De Man 1921
- Stephanoceros fimbriatus Goldfuss ()
- Polychaetus subquadratus Perthy
- Cathypna luna Müller O.F. ()
- Triartha terminalis
- Asplanchna priodonta Gossé 1851
- Pompholyx sulcata G.
- Asplanchna helvetica
- Synchaeta mordax
- Cephalodella megalocephala ssp. megalocephala
- Cephalodella rotunda ssp. rotunda
- Colurella adriatica ssp. adriatica
- Polyarthra platyptera Ehrenberg
- Anapus testudo Lauterborn
- Rotifer vulgaris Ehrenberg
- Notommata lacinulata Ehrenberg
- Monura duleis Ehrenberg
- Salpina redunca Ehrenberg
- Chaetonotus larus Müller
- Triarthra longiseta Ehrenberg
- Testudinella patina Hermann 1783
- Lepadella quadricarinata
- Lecane luna
- Cephalodella auriculata
- Colurella uncinata
- Platyas quadricornis
- Scaridium longicaudum Müller O.F. 1786
- Dicranophorus longidactylum
- Mytilina ventralis
- Trichocerca tigris
- Trichotria pocillum
- Trichocerca elongata
- Anuraea cochlearis Gosse.
- Monostyla cornuta Ehrenberg
- Ascomorpha testudo Lauterh.
- Asplanchna priodonta Imhof & Zach. ssp. helvetica
- Synchaeta pectinata Ehrenberg 1832
- Anuraea aculeata Ehrenberg
- Rotifer trisecatus Weber
- Euchlanis dilatata Ehrenberg 1832
- Filinia terminalis Platé 1886
- Keratella cochlearis Lauterborn 1900 ssp. tecta f. typica
- Keratella cochlearis Lauterborn 1900 ssp. tecta f. micracantha
- Mytilina mucronata Ehrenberg 1832 ssp. spinigera
- Polyarthra dolychoptera Idelson 1925
- Squatinella rostrum Schmarda 1846
- Trichotria pusillum Müller O.F. 1776
- Neochordodes europaeus Heinze 1952
- Semigordionus circumannulatus Heinze 1952
- Gordionus austriacus Heinze 1952
- Gordionus conglomeratus Heinze 1952
- Gordionus fragmentarius Heinze 1952
- Gordionus scripturus Heinze 1952
- Gordius perronciti Camerano
- Gordionus subalpinus Heinze 1952
- Gordius parvaquaticus Heinze 1952
- Gordius plicatissimus Heinze 1952