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 | Bacteria | |
| Phylum | Proteobacteria | |
| Class | Alphaproteobacteria |
List of Orders
| Rhizobiales | [1] | |
| Rhodobacterales | [1] | |
| Sphingomonadales | [1] |