| Kingdom | Phylum | Class | Order | Family | Genus |
|---|---|---|---|---|---|
| Animalia | Echinodermata | Asteroidea | Valvatida | Odontasteridae | Acodontaster Verrill, 1899 |
| Rank | Scientific name | Taxonomic status |
|---|---|---|
| subspecies | Acodontaster elongatus abbreviatus Koehler, 1923 | accepted |
| subspecies | Acodontaster elongatus elongatus | accepted |
Acodontaster elongatus (Sladen, 1889). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via biodiversity.aq on 2019-11-17.