| 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. | Etrema ravella | |
| 7797 | Tucker, J.K. 2004 Catalog of recent and fossil turrids (Mollusca: Gastropoda). | Etrema ravella | |
| 126039 | Paulay, G. 2022 Reproduction of Neogastropoda. | Etrema ravella |