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 |
List of Families (full drilldown to species)
| Blastosporaceae | [6] | |
| Caetopeltidiaceae | [1] | |
| Chaetophoraceae | [34] | |
| Ulothrichaceae | [35] | |
| Ulothricheae | [1] |