Uniciliatida
| Uniciliatida | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota | 
| Clade: | Diaphoretickes | 
| Clade: | Sar | 
| Clade: | Stramenopiles | 
| Phylum: | Bigyra | 
| Subphylum: | Opalozoa | 
| Infraphylum: | Placidozoa | 
| Superclass: | Wobblata | 
| Class: | Nanomonadea Cavalier-Smith (2013) | 
| Order: | Uniciliatida Cavalier-Smith (2013) | 
| Families | |
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Nanomonadea is a class of biciliate phagotrophic, non-photosynthetic free-living opalozoans, containing the sole order Uniciliatida. This monophyletic group previously known as clade MAST-3 is characterized by a single hairless posterior cilium and absence of an anterior cilium.