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 | Plantae | |
| Phylum | Chlorophyta | |
| Class | Chlorophyceae | |
| Order | Chaetophorales | |
| Family | Ulothrichaceae |
Genus list (full drilldown to species)
| Binuclearia | [3] | |
| Geminella | [2] | |
| Hormidiopsis | [1] | |
| Hormidium | [5] | |
| Radiofilum | [1] | |
| Raphidonema | [6] | |
| Stichococcus | [7] | |
| Ulothrix | [9] | |
| Uronema | [1] |