Syndermata
| Syndermata | |
|---|---|
| Rotifer | |
| Acanthocephalan | |
| Scientific classification (disputed) | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Clade: | Gnathifera | 
| Clade: | Syndermata Zrzavý, 1998 | 
| Phyla | |
Syndermata is a clade of animals that, in some systems, is considered synonymous with Rotifera. Older systems separate Rotifera and Acanthocephala as different phyla, and group them both under Syndermata. This clade is placed in the Platyzoa.