Fig. 3 in Reproductive biology of the peacock bass Cichla piquiti (Perciformes: Cichlidae), an exotic species in a Neotropical reservoir

Fig. 3. Mean values ± SD of the gonadosomatic (GSI), hepatosomatic (HSI), stomach repletion (SRI) and condition factor (K) indexes according to gonadal maturation stages of males (a) and females (b) of Cichla piquiti sampled during the period from December 2004 to November 2005 [resting (dotted), initial maturation (oblique lines), advanced maturation (vertical lines), partially spent (horizontal lines)]. Values followed by different letters above the bars of each index are significantly different (one-way ANOVA, p <0.05).