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 | Animalia | |
| Phylum | Nemata | |
| Class | Adenophorea | |
| Order | Araeolaimida | |
| Family | Plectidae | |
| Genus | Ceratoplectus |
List of Individual Species - see Taxon profile using the name of the taxa.
| Ceratoplectus armatus | (B¿tschli, 1873) Andrássy, 1981 |