| Deimatidae | |
|---|---|
| |
| Oneirophanta sp. | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Echinodermata |
| Class: | Holothuroidea |
| Order: | Synallactida |
| Family: | Deimatidae Théel, 1882 |
Deimatidae is a family of sea cucumbers belonging to the clade Synallactida.