Relação peso-comprimento e fator de condição de Salminus hilarii Valenciennes 1850 (Osteichthyes, Characidae) em um trecho da bacia do rio Sorocaba, Estado de São Paulo, Brasil - DOI: 10.4025/actascibiolsci.v29i4.884

Gilberto Aparecido Villares Junior; Leandro Muller Gomeiro; Roberto Goitein

doi:10.4025/actascibiolsci.v29i4.884

Length-weight relationship and condition factor of Salminus hilarii Valenciennes 1850 (Osteichthyes, Characidae) in a section of the Sorocaba river basin, São Paulo State, Brazil - DOI: 10.4025/actascibiolsci.v29i4.884

Gilberto Aparecido Villares Junior UNESP
Leandro Muller Gomeiro UNESP
Roberto Goitein UNESP

DOI: https://doi.org/10.4025/actascibiolsci.v29i4.884

Abstract

The length-weight relationship and condition factor of Salminus hilarii were analyzed in a section of the lower part of the Sorocaba river basin, São Paulo State. By studying male, female and immature individuals separately, different length-weight patterns were found for each. The same happened when distinct seasonal variations of the relationships were compared, related to feeding alterations and to the reproductive period of the species.

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Author Biography

Gilberto Aparecido Villares Junior, UNESP

Possui graduação em Ciências Biológicas pela Universidade Estadual Paulista Júlio de Mesquita Filho (2006) , curso-tecnico-profissionalizante em Técnico em Metalurgia pela Escola SENAI Nadir Dias de Figueredo (1996) e ensino-medio-segundo-grau pela Escola SENAI Nadir Dias de Figueredo (1995) . Tem experiência na área de Zoologia , com ênfase em Zoologia Aplicada Currículo Lattes

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Published

2008-02-21

How to Cite

Villares Junior, G. A., Gomeiro, L. M., & Goitein, R. (2008). Length-weight relationship and condition factor of Salminus hilarii Valenciennes 1850 (Osteichthyes, Characidae) in a section of the Sorocaba river basin, São Paulo State, Brazil - DOI: 10.4025/actascibiolsci.v29i4.884. Acta Scientiarum. Biological Sciences, 29(4), 407-412. https://doi.org/10.4025/actascibiolsci.v29i4.884

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Issue

Vol 29 No 4 (2007)

Section

Ecology and Limnology

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