Endo-Parasitic Helminthes of Four Mormyrid Species (Osteichthyes: Mormyridae) from a West African Flood River System

C.D. Nwani, E.E. OTI, G.E. Odoh and H.M.G. Ezenwaji

Pakistan Journal of Biological Sciences 11 ( 2 ): 202 - 207 , 2008