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 Dorcatragus Noack 1894 Dorcatragus Noack 1894 , Zool. Anz., 17: 202 . Type Species: Oreotragus megalotis Menges 1894 Species and subspecies: 1 species: Species Dorcatragus megalotis Menges 1894