Reference citation: Smale, M.J. 1991. Occurence and feeding of three shark species, Carcharinus brachyurus, C. obscurus and Sphyrna zygaena, on the eastern Cape coast of South Africa. S. Afr. J. Mar. Sci. 11:31-42.
Source citation: Froese, R. and D. Pauly. Editors. 2018. FishBase. World Wide Web electronic publication. www.fishbase.org, version (10/2018).
