At any stage, you can move up or down the Taxonomic hierachy of Antarctic/subantarctic species by clicking on any name. Lower level taxon counts are shown in [].
Back to List of kingdoms
| Kingdom | Animalia | |
| Phylum | Echinodermata | |
| Class | Echinoidea | |
| Order | Cidaroida | |
| Family | Cidaridae | |
| Genus | Ctenocidaris |
List of Individual Species - see Taxon profile using the name of the taxa.
| Ctenocidaris sp. | |||
| Ctenocidaris spinosa | (Koehler, 1926) |