| Rigifilida | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Clade: | Opimoda |
| Clade: | CRuMs |
| Class: | Hilomonadea Cavalier-Smith 2008 emend. 2012[1] |
| Order: | Rigifilida Cavalier-Smith in Yabuki et al. 2012 |
| Families | |
Rigifilida is a clade of non-ciliate phagotrophic eukaryotes. It consists of two genera: Micronuclearia and Rigifila.
- ^ Cavalier-Smith, Thomas (2013). "Early evolution of eukaryote feeding modes, cell structural diversity, and classification of the protozoan phyla Loukozoa, Sulcozoa, and Choanozoa". European Journal of Protistology. 49 (2): 115–178. doi:10.1016/j.ejop.2012.06.001. PMID 23085100.