| Ref. | Description | Named Used | Page |
|---|---|---|---|
| 833 | Ruppert, E.E., R.S. Fox and R.D. Barnes 2004 Invertebrate Zoology. A functional evolutionary approach. 7th Ed. | Eunice riojai | |
| 7866 | Salazar-Vallejo, S.I. 1996 Lista de species y bibliografía de Poliquetos (Polychaeta) del Gran Caribe. | Eunice riojai | |
| 109680 | Smithsonian Institution 2016 Eunice riojai Leon Gonzalez, 1988. | Eunice riojai | |
| 112705 | Fauchald, K., A. Granados-Barba and V. Solis-Weiss 2009 Polychaeta (Annelida) of the Gulf of Mexico. | Eunice riojai | 778 |