| Kingdom | Phylum | Class | Order |
|---|---|---|---|
| Animalia | Echinodermata | Asteroidea | Paxillosida |
| Rank | Scientific name | Taxonomic status |
|---|---|---|
| genus | Gephyreaster Fisher, 1910 | accepted |
| genus | Paragonaster Sladen, 1889 | accepted |
| genus | Perissogonaster Fisher, 1913 | accepted |
| genus | Pseudarchaster Sladen, 1889 | accepted |
| genus | Skiaster Blake & Jagt, 2005 | accepted |
| unranked | ? portlandicus Hess, 1955 | doubtful |
Pseudarchasteridae. GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via biodiversity.aq on 2019-12-03.