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 [].
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| Kingdom | Animalia | |
| Phylum | Echinodermata | |
| Class | Echinoidea | |
| Order | Spatangoida | |
| Family | Schizasteridae | |
| Genus | Abatus |
List of Individual Species - see Taxon profile using the name of the taxa.
| Abatus ingens | Koehler, 1926 | ||
| Abatus nimrodi | (Koehler, 1911) | ||
| Abatus philippii | Loven, 1871 |