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 | Craspedophyceae | |
| Order | Choanoflagellida | |
| Family | Acanthoecidae |
Genus list (full drilldown to species)
| Acanthocorbis | [3] | |
| Acanthoeca | [3] | |
| Acanthoecopsis | [1] | |
| Bicosta | [3] | |
| Calliacantha | [2] | |
| Cosmoeca | [4] | |
| Crinolina | [2] | |
| Diaphanoeca | [5] | |
| Kakoeca | [2] | |
| Parvicorbicula | [4] | |
| Pleurasiga | [4] | |
| Polyfibula | [1] | |
| Saepicula | [2] | |
| Spiraloecion | [1] | |
| Stephanoeca | [5] |