Retaria
| Retaria | |
|---|---|
| Live Ammonia tepida | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Clade: | Diaphoretickes | 
| Clade: | TSAR | 
| Clade: | Sar | 
| Clade: | Rhizaria | 
| Phylum: | Retaria Cavalier-Smith, 1999 | 
| Subphyla | |
Retaria is a clade within the supergroup Rhizaria containing the Foraminifera and the Radiolaria. In 2019, the Retaria were recognized as a basal Rhizaria group, as sister of the Cercozoa.