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  1. By: Chellappa, Sathyabama - Câmara, Marcos Rogério - Verani, José Roberto
    Type: Article
    In: Instituto Internacional de Ecologia
    Date: 2005-11-01
    Publication Info: Instituto Internacional de Ecologia 2005-11-01
    Subjects: amazonian fish  Cichlidae  Gonadal development  Symphysodon discus