Is the Dutch domesticated strain of Clarias gariepinus (Burchell, 1822) a hybrid?
Nwafili Sylvanus Anene1,2 and Gao Tianxiang1*
1Key Laboratory of Mariculture, Ministry of Education, Ocean University of China, Qingdao. 266003 P. R. China.
2Department of Fisheries, Ministry of Agriculture and Natural Resources, P. M. B. 5023, Asaba, Delta State, Nigeria.
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