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 | Bacillariophyceae | |
| Order | Naviculales | |
| Family | Brachysiraceae | |
| Genus | Brachysira |
List of Individual Species - see Taxon profile using the name of the taxa.
| Brachysira aponina | Kitzing 1836 | ||
| Brachysira microcephala | (Grunow) Compere 1896 |