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 | Craspedophyceae | |
| Order | Choanoflagellida | |
| Family | Acanthoecidae | |
| Genus | Pleurasiga |
List of Individual Species - see Taxon profile using the name of the taxa.
| Pleurasiga minima | Throndsen, 1970 | ||
| Pleurasiga orculaeformis | Schiller, 1925 | ||
| Pleurasiga reynoldsii | Throndsen, 1970 | ||
| Pleurasiga sp. |