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 | Ochrophyta | |
| Class | Coscinodiscophyceae | |
| Order | Fragilariales | |
| Family | Fragilariaceae |
Genus list (full drilldown to species)
| Asterionella | [2] | |
| Ceratoneis | [3] | |
| Diatoma | [16] | |
| Fragilaria | [7] | |
| Fragilariforma | [1] | |
| Hannaea | [1] | |
| Martyana | [1] | |
| Pseudoeunotia | [1] | |
| Pseudostaurosira | [1] | |
| Staurosira | [1] | |
| Staurosirella | [1] | |
| Tabularia | [2] |