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 | Cnidaria | |
| Class | Hydrozoa | |
| Order | Leptothecata |
List of Families (full drilldown to species)
| ? | [1] | |
| Campanulariidae | [1] | |
| Campanulinidae | [1] | |
| Haleciidae | [12] | |
| Kirchenpaueriidae | [1] | |
| Sertulariidae | [2] |