Genus
Scotiadiscus Reich et Smith, 2008
List of species
Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Echinodermata |
| Class | Cyclocystoidea |
| Family | Cyclocystoididae |
| Genus | Cyclocystoides |
| Monocycloides | |
| Polytryphocycloides | |
| Scotiadiscus | |
| Species | wrighti |