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 | Cyanobacteria | |
| Class | Cyanophyceae |
List of Orders
| Chroococcales | [200] | |
| Nostocales | [91] | |
| Oscillatoriales | [241] | |
| Prochlorales | [1] | |
| Stigonematales | [8] |