Echinosigra antarctica
Echinosigra antarctica is a species in the genus Echinosigra, family Pourtalesiidae, order Holasteroida.
Scientific classification
| Rank | Taxon |
|---|---|
| Domain | Eukaryota |
| Kingdom | Animalia |
| Phylum | Echinodermata |
| Class | Echinoidea |
| Order | Holasteroida |
| Family | Pourtalesiidae |
| Genus | Echinosigra |
| Species | Echinosigra antarctica |