ABSTRACT: Experimental trials were conducted to evaluate the fecundity and egg size of Clariasgariepinus brooders (700 - 990g) in Pandam Lake, Plateau State, Nigeria. Thirty female fish were caught using gill nets and long-line gears. In addition, fishermen's catch was also sampled to increase sample size and fish size. Fish were dissected and their ova sac removed, weighed and preserved in 5% formalin to prevent quick egg-freezing action before counting. An ocular micrometer (Mg=0.019 mm) was used to obtain the egg size. Regression analysis was applied to assess the total length and body weight, total length and fecundity, body weight and fecundity dependence of the brooders.........
Keywords: Brooders, Fecundity, Egg size, Gonado Somatic Index, and Pandam Lake.
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