Biometrical Study of the Genitalia of Kano Brown Goats and Yankasa Sheep

Abu Adakole Hyacinth*1 , Ahemen Terzungwe2 , Ojabo Leo Daniel3 and Nzere Jeremiah Oluwabamise1

1 - Department of Veterinary Physiology, Pharmacology and Biochemistry, College of Veterinary Medicine, Federal University of Agriculture, PMB 2373, Makurdi, Benue state, Nigeria 2 - Department of Animal Breeding and Physiology, College of Animal Science, Federal University of Agriculture, PMB 2373, Makurdi, Benue state, Nigeria 3 - Department of Animal Health and Production, College of Veterinary Medicine, Federal University of Agriculture, PMB 2373, Makurdi, Benue state, Nigeria

* Correspondence: Email – adakoleabu1@gmail.com; Telephone - +234(0)8060396898

Abstract :

Aim: To determine biometry of the female genitalia of Kano Brown goats and Yankasa sheep. Materials and Methods: Ninety-three samples (66 caprine and 27 ovine samples) of the entire reproductive tracts were collected and evaluated for biometrical dimensions. Results: There was no significant difference in ovarian biometry of the sheep and goat, except the differences in their widths and weights. Biometry of the vagina and cervix agrees with established documentation. Pregnancy did not affect length of the uterine body but increased length of the uterine horns. Non-pregnant uterine horn of the ewe was greater than doe’s in length and weight. Conclusion: It is inferred that biometrical status of female genital tract is essential in artificial insemination, and pregnancy diagnosis. Key words: biometry, genitalia, goat, pregnancy, sheep