Detalhes bibliográficos
Autor(a) principal: |
Vidotto, Ana Paula |
Data de Publicação: |
2009 |
Outros Autores: |
Carvalho, Edmir Daniel |
Tipo de documento: |
Artigo
|
Idioma: |
por |
Título da fonte: |
Acta Scientiarum Biological Sciences |
Texto Completo: |
http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/650
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Resumo: |
The aim of this study is to characterize some population biology parameters of P. squamosissimus, A. altiparanae and S. maculatus, the dominant fish species of the Santa Bárbara River, a tributary of the Nova Avanhandava Reservoir, low Tietê River. Fish samplings were performed monthly between September/2002 and August/2003, using gill nets with different mesh sizes. Females of all species have larger standard lengths than males (Mann-Whitney, p |