Testis size and spermatogenesis of tsessebes from Nylsvley Nature Reserve, Transvaal

Abstract

Testis mass of adult tsessebes (mean 45,3 g) and relative testis size (0,56) were consistent with the Class D social organisation of tsessebes. In singleale breeding systems, testes are relatively small. Spermatogenesis reached a peak in January, prior to the onset of the mating season.

Keywords

• tsessebe, Damaliscus lunatus, testis, spermatogenesis.