| Referentienummer | Beschrijving | Jaar | Gebruikte naam | Pagina |
|---|---|---|---|---|
| 127896 | Herbert, D.G. 2015 An annotated catalogue and bibliography of the taxonomy, synonymy and distribution of the recent Vetigastropoda of South Africa (Mollusca). Zootaxa 4049(1):1-98. | 2015 | Haliotis alfredensis | 14 |
| 130435 | IUCN 2025 The IUCN Red List of Threatened Species. 1964 - onwards. https://www.iucnredlist.org/ | 2025 | Haliotis alfredensis | ver.2025-2 |
| 3477 | MarineSpecies.org 2050 MarineSpecies.org. http://www.marinespecies.org/index.php | 2050 | Haliotis alfredensis | --> |