Literature
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- Loveridge, A., and E. E. Williams. 1957. Revision of the African tortoises and turtles of the suborder Cryptodira. Bull. Mus. Comp. Zool. Harvard 115: 163-557.
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- Rall, M., and N. Fairall. 1993. Diets and food preferences of two South African tortoises Geochelone pardalis and Psammobates oculifer. S. Afr. J. Wildl. Res. 23: 63-70.