1. Department of Biological Sciences, São Paulo State University-UNESP; Bauru; São Paulo Brazil
2. Institute of Biosciences, Letter and Exact Sciences; São Paulo State University-UNESP; São José do Rio Preto; São Paulo Brazil
3. Aquaculture Center of UNESP-CAUNESP; São Paulo State University-UNESP; Via de Acesso Prof. Paulo Donato Castellane, Jaboticabal; São Paulo Brazil