Morfologia das gonadas, escala de maturidade e fator de condicao de Plecostomus albopunctatus Regan, 1908 (Osteichthyer, Loricariidae)do rio Jaguari, Sao Paulo, Brasil
Morphology of gonads, scale of maturity and condition factor of Plecostomus albopunctatus Regan, 1908 (Osteichthyes, Loricariidae)in Jaguari River, Sao Paulo, Brazil