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 | Bacillariophyta | |
| Class | Fragilariophyceae | |
| Order | Fragilariales |
List of Families (full drilldown to species)
| Fragilariaceae | [3] |