| Referensnr. | Beskrivning | År | Namn | Sida |
|---|---|---|---|---|
| 131273 | Allan, D.G., A.M. Mclnnes, L. Wicks and T. Wood 2002 Patterns of seasonal abundance of waterbirds (Aves) in Durban Bay, South Africa. Durban Museum Novitates 27(1):61-71. | 2002 | Anas capensis | 62:tab.1 |
| 130435 | IUCN 2025 The IUCN Red List of Threatened Species. 1964 - onwards. https://www.iucnredlist.org/ | 2025 | Anas capensis | ver.2025-1 |
| 3477 | MarineSpecies.org 2050 MarineSpecies.org. http://www.marinespecies.org/index.php | 2050 | Anas capensis | --> |