The colour pattern of the caudal fin a useful criterion for identification of two species of Tilapia and their hybrids - Nobah, C.S.; Douba, V.N.; Kouamelan, E.P.
Keywords: AFRICA; CICHLIDAE; COLOR; MORFOLOGIA; PECES DE AGUA DULCE; TAXONOMIA ZOOLOGICA; TILAPIA; TILAPIA ZILLII