Rollomonadia
| Rollomonadia | |
|---|---|
| Cryptophytes under light microscopy | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Clade: | Diaphoretickes | 
| Clade: | CAM | 
| Clade: | Pancryptista | 
| Phylum: | Cryptista | 
| Subphylum: | Rollomonadia Cavalier-Smith 2013 | 
| Classes | |
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| Synonyms | |
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Rollomonadia is a group of single-celled flagellates. It contains a small group of heterotrophic flagellates known as katablepharids, as well as the abundant cryptomonads (=cryptophytes), which comprise the heterotrophic Goniomonadea and the photosynthetic Cryptophyceae. Together with Palpitomonas and the Endohelea heliozoans, they compose the phylum Cryptista.