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 | Diatomophyceae/Bacillariophyceae | |
| Order | Centrales | |
| Family | Hemidiscaceae |
List of all species - see Taxon profile using the number
| Genus Azpeitia | ||||
| Azpeitia nodulifera | (Schmidt) Fyxnell & Sims, 1986 | |||
| Azpeitia sp. | ||||
| Azpeitia tabularis | (Grunow) Fryxnell & Sims, 1986 | |||
| Genus Hemidiscus | ||||
| Hemidiscus cuneiformis | G.C. Wall. (Wallich, 1860) | |||
| Hemidiscus sp. | ||||
| Genus Roperia | ||||
| Roperia tesselata | (Roper) Grunow ex Pelletan, 1889 | |||