| Kingdom | Phylum | Class | Order | Family |
|---|---|---|---|---|
| Animalia | Chordata | Elasmobranchii | Rajiformes | Arhynchobatidae |
| Rank | Scientific name | Taxonomic status |
|---|---|---|
| species | Rioraja agassizii (Müller & Henle, 1841) | accepted |
Rioraja Whitley, 1939. GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via biodiversity.aq on 2021-09-09.