Anatomical and histological description of the male taruca reproductive organs (Hippocamelus antisensis, d'Orbigny 1834)

Abstract

The taruca is the largest species of cervid native of the Peruvian Andes, which is in a vulnerable state, a circumstance by which it is necessary to carry out studies regarding its anatomy and reproductive physiology, in the future, to implement reproductive biotechnologies for its conservation. The anatomy and histological structure of the reproductive organs of an adult male Hippocamelus antisensis specimen is described and sent to the IVITA Maranganí, UNMSM station by the SERFOR Cusco with custody act No. 042-2015-SERFOR-ATFFS CUSCO for Research purposes, the same one that died in the Zoo of Tipon - Cusco. The external reproductive organs are described, which present anatomical disposition similar to other artiodactyls, with the peculiarity of being covered with secretions and odors characteristic of the species; Have vesicles of the deferent, testicles represent 3.4% of the body weight, there are three adjoining glands: vesicular glands, prostate and bulbourethral glands, fibroelastic penis without sigmoid flexure, glans does not present urethral process, histologically the testis presents The structure similar to other species of artiodactyls, the epididymis shows sperm content, the vas deferens presents a broad muscular tunica, in conclusion the characteristics are similar to other cervids and also to domestic species like the ram and the goat

Keywords

• Taruca
• cervidae
• reproductive tract.