Table 1. Mean total length (TL), mean total weight (W), number of individuals (N), and sex ratio (S–R) of Oreochromis nilo-ticus

	N (S–R)	Mean TL (cm) (range)	Mean W (g) (range)
Males	732	19.115 ± 0.2167 (9.5 – 32)	174.193 ± 5.4417 (11.2 – 595)
Females	536	17.701 ± 0.2403 (9 – 31)	140.011 ± 5.6817 (15 – 650)
Pooled samples	1,268 (1.3656:1)	18.517 ± 0.1623 9 - 32	157.744 ± 3.9812 11.2 - 650