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 [].
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| Kingdom | Chromista | |
| Phylum | Ochrophyta | |
| Class | Diatomophyceae/Bacillariophyceae | |
| Order | Centrales | |
| Family | Leptocylindraceae | |
| Genus | Corethron |
List of Individual Species - see Taxon profile using the name of the taxa.
| Corethron criophilum | Castracane, 1886 | Synonym | |
| Corethron inerme | Karst., 1905 | ||
| Corethron pennatum | (Grunow) Ostenf., 1903 |