| Kingdom | Phylum | Family |
|---|---|---|
| Animalia | Hemichordata | Acanthograptidae |
| Rank | Scientific name | Taxonomic status |
|---|---|---|
| species | Acanthograptus browni Decker & Gold | accepted |
| species | Acanthograptus mesleri Ruedemann | accepted |
| species | Acanthograptus miseri Ruedemann | accepted |
| species | Acanthograptus multispinus Gurley | accepted |
| species | Acanthograptus priscus | accepted |
| species | Acanthograptus roomusoksi Obut & Rytzk, 1958 | accepted |
| species | Acanthograptus ulrichi Ruedemann | accepted |
Acanthograptus Spencer, 1878. GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via biodiversity.aq on 2019-11-17.