| Citation | Smale, M.J., 1991, Occurrence 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. |
| Ref. | Smale, M.J., 1991 |
| Page | 31-42 |
| Named Used as Valid | Sphyrna zygaena |
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| Locality | |
| Distribution | |
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