Figure 3: Mean gonadosomatic index (A), fecundity (B) and egg diameter (C) of female C. macrocephalus after eight weeks of ZnAA treatment. Values are expressed as mean ± SEM (GSI N: 6 animals/replicate, fecundity N: 6 animals/ replicate, egg diameter N: 180 eggs/replicate). p<0.05.