Oke, P.O., Oke, B.E., Wanmi, N., Samuel, M.O. and Adejinmi, J.O. 2020. Two Rare Cases of Bi-Abdomen and a Polar Gynandromorphismin ‎Culicoides (Biting Midges) from Makurdi, Nigeria. Sahel Journal of Veterinary Sciences. 17, 4 (Dec. 2020), 52-56. DOI:https://doi.org/10.54058/saheljvs.v17i4.205.