Collotheca
{{Short description|Genus of rotifers}}
{{Automatic taxobox
| image = Коловратка Collotheca в момент проглатывания инфузории Coleps.jpg
| taxon = Collotheca
| authority = Harring, 1913
| synonyms = *Floscularia Ehrenberg, 1832
}}
Collotheca is a genus of rotifers belonging to the family Collothecidae.{{GBIF |id=1000703 |taxon=Collotheca |accessdate=31 May 2021}}
The genus was first described by Harring in 1913.
The genus has almost cosmopolitan distribution.
Species: