| Reference no. | Description | year | Name used | Page |
|---|---|---|---|---|
| 3116 | Smith, B.D. 2003 Prosobranch gastropods of Guam. Micronesia 35-36:244-270. | 2003 | Conus hopwoodi | 268 |
| 833 | Ruppert, E.E., R.S. Fox and R.D. Barnes 2004 Invertebrate Zoology. A functional evolutionary approach. 7th Ed. Brooks/Cole, Thomson Learning learning, Inc. 990 p. | 2004 | Conus hopwoodi | --> |
| 83677 | Poppe, G.T. 2008 Philippine Marine Mollusks Vol. 2, Gastropoda Part 2. Czech Republic, Tesinska tiskarna, a.s., Cesky Tesin, 848 p. | 2008 | Conus hopwoodi | --> |
| 126039 | Paulay, G. 2022 Reproduction of Neogastropoda. Pers. Comm. via email [13/04/2022]. | 2022 | Conus hopwoodi | --> |
| 127697 |
IUCN 2022 The IUCN Red List of Threatened Species. Version 2022-1. |
2022 | Conus hopwoodi | --> |
| 130435 | IUCN 2025 The IUCN Red List of Threatened Species. 1964 - onwards. https://www.iucnredlist.org/ | 2025 | Conasprella hopwoodi | ver.2025-1 |
| 3477 | MarineSpecies.org 2050 MarineSpecies.org. http://www.marinespecies.org/index.php | 2050 | Conasprella hopwoodi | --> |