P.E. Anyanwu, I.K. Ayaobu-Cookey, B.I. Ebonwu, M.B. Hamzat, P.C.G. Pepple, A.F. Ihimekpen, M.A. Matanmi, G.O. Ikoyo-Eweto, E.S. Afolabi, M.A. Abass, B.L. Benson, M.R. Ajijo, M.M. Abdullahi, N.M. Achilike and A.S. Tafida
Journal of Fisheries and Aquatic Science 9 ( 4 ): 197 - 204 , 2014