Artículos de revistas
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
Fecha
2007-10-01Registro en:
Acta Scientiarum - Biological Sciences, v. 29, n. 4, p. 407-412, 2007.
1679-9283
10.4025/actascibiolsci.v29i4.884
2-s2.0-43249094970
2-s2.0-43249094970.pdf
9317499005247273
Autor
Universidade Estadual Paulista (Unesp)
Institución
Resumen
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.