| Pentametrocrinidae | |
|---|---|
 | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Echinodermata |
| Class: | Crinoidea |
| Order: | Comatulida |
| Superfamily: | Antedonoidea |
| Family: | Pentametrocrinidae |
Pentametrocrinidae is a family of echinoderms belonging to the order Comatulida. [1]
Genera: [1]
- Pentametrocrinus Clark, 1908
- Thaumatocrinus Carpenter, 1883
