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 | Archaea | |
| Phylum | Euryarchaeota |
List of Classes
| Halobacteria | [4] | |
| Methanomicrobia | [2] |