Dicyemida
| Dicyemida | |
|---|---|
| Photomicrograph of Dicyema japonicum | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Subkingdom: | Eumetazoa | 
| Clade: | ParaHoxozoa | 
| Clade: | Bilateria | 
| Clade: | Nephrozoa | 
| Clade: | Protostomia | 
| Clade: | Spiralia | 
| Clade: | Platytrochozoa | 
| (unranked): | Mesozoa | 
| Phylum: | Dicyemida | 
| Class: | Rhombozoa | 
Dicyemida, also known as Rhombozoa, is a phylum of tiny parasites that live in the renal appendages of cephalopods.