Reproductive Dynamics of Iheringichthys labrosus (Lütken, 1874) (Teleostei, Pimelodidae), in the Capivara Reservoir, Paranapanema River, Parana, Brazil
Figure 3
Mean gonadosomatic index of males (a) and females (b) per sampling month for specimens of I. labrosus and temporal variation of mean rainfall in the Capivara Reservoir, River Paranapanema, from March 2001 to July 2004.