Opalinata
| Opalinata | |
|---|---|
| Opalina ranarum, a species of Opalinea | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Clade: | Diaphoretickes | 
| Clade: | Sar | 
| Clade: | Stramenopiles | 
| Phylum: | Bigyra | 
| Infraphylum: | Placidozoa | 
| Superclass: | Opalinata Wenyon, 1926 em. Cavalier-Smith, 1996 stat. n. 2006 | 
| Classes | |
Wikispecies has information related to Opalinata.
Opalinata is a superclass of non-phagotrophic heterokonts that unites the classes Opalinea and Blastocystea, and is the sister group to Opalomonadea.