A study of the biometric of the reproductive tract of the one-humped camel (Camelus dromedarius) in northern Nigeria
Keywords:
Biometry, Camel, Non-pregnant, Reproductive tract, Northern NigeriaAbstract
A Biometric study was conducted on the female reproductive tract of Eight-five (85) one-humped adult non-pregnant camel collected from the Sokoto metropolitan abattoir, over a period of two months. A pair of scissors, a scalpel and a blade was used to incise, excise, separate or debride various segments of the reproductive tract for measurements. The mean dimension of the left and right ovaries in the adult non-pregnant animal is 3.18 ± 0.78cm and 2.96 ± 0.61cm length, 2.23 + 0.50cm and 1.89 ± 0.35cm breadths, 1.12 ± 0.19cm and 0.94 ± 0.18cm thicknesses and 4.13 ± 0.63g and 3.00 ± 0.61g weight respectively. The mean dimension of the left and right uterine horn is 9.86 ±1.38cm and 6.56 ± 0.9cm length and 4.43 ±2.48cm and 3.39 ± 0.7cm diameter respectively. The mean dimensions of corpus uteri are 9.59 ± 2.27cm in length and 4.94 ± 0.56cm width. The mean dimension of the cervix ranging from the external os to the internal os is 4.92 ± 1.06cm; and that of the vagina is 27.5 ± 5.30cm in is length and 1.35 ± 1.37cm diameter. It was concluded that the mean values obtained in this study were essentially in agreement with a considerable number of similar studies. However, a number of differences have also been observed which was attributed to specie and ecotype differences.
References
Bello, A., Onyeanusi, B.I., Sonfada, M.L., Adeyanju, J.B., Umar, A.A., Umaru , M.A., Shehu, S.A., Hena, S.A.,
Histomorphological studies of the prenatal development of oesophagus of one humped camel (camelus
dromedarius): Scientific Journal of Agriculture 1(4),Pp 100-104.
Bello, A., Onyeanusi, B.I., Sonfada, M.L., Adeyanju, J.B., Umaru , M.A., 2012. A biometric study of the digestive
tract of one-humped camel (camelus dromedarius) fetuses, Scientific Journal of Zoology (2012) 1(1), Pp 11-
Asari M., Oshige H., Wakui S., Fukaya K., Kano Y., 1985. Histological development of bovine abomasus. Anat. Anz.
, 1-11
Bustinza, A.V., 1979. South American Camelids. In: IFS Symposium Camels. Sudan, Pp 73–108.
Chen, B.X., Yuen, Z.X., 1984. Pregnancy diagnosis by rectal examination in the bacterian camel; in the proc. of
Khartoum workshop on camels, The camelid ; An all purpose animal vol.1 Dec.1979Ed. W.Ross cockrill
Scandinavian institute of African studies Uppsala.
Franco, A., Masot, A.J., Gómez, L., Redondo, E., 2004a. Morphometric and immuno histochemical study of the
rumen of red deer during prenatal development. Journal of Anatomy; 204, 501–513.
Joshi, C.K., Vyas, K.K., Pareck, P.K., 1978. Studies on Estrus cycle in Bikaner She-camel (C. dromedarius). Ind. J.
Animal Sci. 48 (2), Pp. 141-144.
Mukasa-Mugerwa, 1989. A Review of reproductive performance of Female (Bos Indicus) Zebu, Cattle.ILCA
Monograph 6.ILCA Addis Ababa, Ethiopia.
Musa, B.E., Abusineina, M.E., 1976. Some observation on Reproduction in the Female (C. dromedaries ) Acta
vet.26,63-67.
Nur ,H.M., 1984. Some Reproductive aspects and Breeding Patterns of the Somali Camel in Camel Pastoralism in
Somalia. Proceeding from workshop, baydhabo, April 8-13. Workshop paper, No. 7.
Reece, W.O., 1997. Physiology of domestic animals. Williams and Wilkins. CH. 11, pp. 334.
Ribadu, Y.A., 1988. Morphometric, pathologic and Histologic Studies on the female Reproductive Tract of the
camel (Camelus dromedarius). A masters Thesis, Faculty of Veterinary Medicine, Ahmadu Bello University,
Zaria, Nigeria.
Hena, S.A., Sonfada, M.L., Onyeanusi, B.I., Kene, R.O.C., Bello, A., 2012. Radiographic studies of developing calvaria
at prenatal stages in one-humped camel . Sokoto Journal of Veterinary Sciences. 10(1), Pp13-16.
http://dx.doi.org/10.4314/sokjvs.v10i1.3
Shalash, M.R., 1965. Some Reproductive aspects in the female camel.World Rev. Animal production (4), Pp 103-
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2012 M. A. Umaru, Abdulrahman Bello
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
