Kerley, Graham I.H. “South Africa Suffers a Second Loss of the Blue Antelope (<i>Hippotragus leucophaeus</i>) As DNA Analysis Confirms That the Sole Specimen Held in South African Collections Is Sable (<i>H. niger</I>) Material”. South African Journal of Science 117, no. 7-8 (January 4, 2022). Accessed August 30, 2026. https://www.ajol.info/index.php/sajsci/article/view/219698.