Morphology and ultrastructure of the testes and spermatozoa of the South African leopard (Panthera pardus)

This study serves to provide information on the morphology and ultrastructure of the spermatozoa and testes of P. pardus that can be used to help in the development, testing and optimization of reproductive techniques. The objectives of this study were (i) to assess the morphology and ultrastructure of the spermatozoa by means of fluorescence and electron microscopy respectively, and (ii) to examine the morphology and ultrastructure of the testicular tissue as well as of the stages of spermatogenesis using light and electron microscopy. In this study, it was noted that the morphology and ultrastructure of the spermatozoa are similar to those reported in other feline and mammalian species and that a high amount of morphologically abnormal ejaculated sperm was found to be a common occurrence in all samples obtained.
Source: Acta Zoologica - Category: Zoology Authors: Tags: REVIEW ARTICLE Source Type: research