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 | Chromista | |
| Phylum | Heterokontophyta | |
| Class | Xanthophyceae |
List of Orders
| Mischococcales | [41] | |
| Tribonematales | [24] | |
| Vaucheriales | [1] |