Suborder
Bdellacomidae Spencer et Wright, 1966
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Echinodermata |
| Subphylum | Eleutherozoa |
| Class | Asteroidea |
| Order | Platyasterida |
| Suborder | Bdellacomidae |
| Family | Palasteriscidae |
| Urasterellidae |
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Echinodermata |
| Subphylum | Eleutherozoa |
| Class | Asteroidea |
| Order | Platyasterida |
| Suborder | Bdellacomidae |
| Family | Palasteriscidae |
| Urasterellidae |