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 | Animalia | |
| Phylum | Arthropoda | |
| Class | Malacostraca | |
| Order | Isopoda | |
| Family | Gnathiidae | |
| Genus | Caecognathia |
List of Individual Species - see Taxon profile using the name of the taxa.
| Caecognathia calva | (Vanhoffen, 1914A) | ||
| Caecognathia hodgsoni | (Vanhoffen, 1914) | ||
| Caecognathia polaris | (Hodgson, 1902) |