The weight of the reproductive organs, hypophysis and thyroid of male cynomolgus monkeys. (Macaca fascicularis) (author's transl)

The present short paper deals with the weight of the male reproductive organs of wild-imported cynomolgus monkeys, including the testes, epididymides, ductus deferens, vesicula seminalis prostata, bulbo urethralis and penis. In addition, the size of the testes and the weight of the thyroid and hypophysis are also presented.