Fig. 5From: Morpho-meristics, maturity stages, GSI and gonadal hormone plasticity of African catfish Clarias gariepinus (Burchell 1822) that invaded into the Ganga River, IndiaEstradiol level in different reproductive stages of female C. gariepinus from culture and the Ganga River (maturity stages: I-immature, II-developing, III-ripening, IV-running ripe, V-fully mature)Back to article page