The Cape lion was once considered a distinct lion subspecies.[4][5] However, phylogeographic analysis has shown that lion populations in Southern and East Africa are closely related.[6][7] In 2017, the subspecies Panthera leo melanochaita was recircumscribed to include all lion populations in Southern and East Africa.[8] Genetic analysis published in 2023 suggests that Cape lions were not particularly distinctive from other Southern African lion populations.[9]
^Mazak, V. (1975). "Notes on the Black-maned Lion of the Cape, Panthera leo melanochaita (Ch. H. Smith, 1842) and a Revised List of the Preserved Specimens". Verhandelingen Koninklijke Nederlandse Akademie van Wetenschappen (64): 1–44. ISBN0-7204-8289-5.
^Smith, C.H. (1842). "Black maned lion Leo melanochaita". In Jardine, W. (ed.). The Naturalist's Library. Vol. 15. Mammalia. London: Chatto and Windus. p. Plate X, 177.
^Kitchener, A. C.; Breitenmoser-Würsten, C.; Eizirik, E.; Gentry, A.; Werdelin, L.; Wilting, A.; Yamaguchi, N.; Abramov, A. V.; Christiansen, P.; Driscoll, C.; Duckworth, J. W.; Johnson, W.; Luo, S.-J.; Meijaard, E.; O’Donoghue, P.; Sanderson, J.; Seymour, K.; Bruford, M.; Groves, C.; Hoffmann, M.; Nowell, K.; Timmons, Z.; Tobe, S. (2017). "A revised taxonomy of the Felidae: The final report of the Cat Classification Task Force of the IUCN Cat Specialist Group"(PDF). Cat News (Special Issue 11).