Genus
Micraster Agassiz, 1836
Klassificering
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Echinodermata |
| Subphylum | Echinozoa |
| Class | Echinoidea |
| Order | Spatangoida |
| Family | Micrasteridae |
| Genus | Micraster |
| Species | cortestudinarium |
See also
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Echinodermata |
| Subphylum | Echinozoa |
| Class | Echinoidea |
| Order | Spatangoida |
| Family | Micrasteridae |
| Genus | Micraster |
| Species | cortestudinarium |