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 | Mollusca | |
| Class | Gastropoda | |
| Order | Cephalaspidea |
List of Families (full drilldown to species)
| Aglajidae | [1] | |
| Diaphanidae | [1] | |
| Philinidae | [2] |