Back اتيلوستوماتا ARZ Atelostomats Catalan Atelostomata English Atelostomata Spanish Atelostomata Hungarian Atelostomata Dutch Atelostomata Portuguese Atelostomata Turkish
Atelostomata
| Règne | Animalia |
|---|---|
| Embranchement | Echinodermata |
| Sous-embr. | Echinozoa |
| Classe | Echinoidea |
| Infra-classe | Irregularia |
Les Atelostomata forment un super-ordre d'oursins irréguliers.