TY - SER AU - Machado,I.F. AU - Dumont,L.F.C. AU - D'Incao,F. TI - Stages of gonadal development and mean length at first maturity of wild females of white shrimp (Litopenaeus schmitti - Decapoda, Penaeidae)in southern Brazil KW - CAMARÃO BRANCO KW - REPRODUÇÃO ANIMAL KW - HISTOLOGIA ANIMAL KW - MATURIDADE ER -