Order Artiodactyla Author Wilson, Don E. Author Reeder, DeeAnn text 2005 The Johns Hopkins University Press Baltimore Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1 637 722 book chapter 0-8018-8221-4 10.5281/zenodo.7316519 Gazella dorcas subsp. dorcas Linnaeus 1758 Gazella dorcas subsp. dorcas Linnaeus 1758 , Syst. Nat., 10th ed., Vol. 1: 69 . Type Locality: "Habitat in Africa"; restricted to Lower Egypt by Blaine (1913:292) , west of the Nile River ( Osborn and Helmy, 1980:508 ).