Distribution and population structure of the fish Cyphocharax gilbert (Characiformes: Curimatidae) in the Lower Paraíba do Sul River, Brazil

Distribution and population structure of the fish Cyphocharax gilbert (Characiformes: Curimatidae) in the Lower Paraíba do Sul River, Brazil

The distribution and population structure of Cyphocharax gilbert in four areas of the lower Paraíba do Sul River and its major tributaries (22ºS, 43ºW) were analyzed between March 1989 and February 1990. The species was common throughout the area, preferring major rivers with high turbidity and sand...

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Bibliographic Details
Main Authors: M.S Menezes, E.P Caramaschi
Format: Article
Language:English
Published: Vicerractoría Investigación 2007-12-01
Series:Revista de Biología Tropical
Subjects:
Curimatidae
distribución
estructura de población
proporción de sexos
río "Paraíba do Sul"
jóvenes
distribution
population structure
sex ratio
Paraíba do Sul River
juveniles
Online Access:http://www.scielo.sa.cr/scielo.php?script=sci_arttext&pid=S0034-77442007000300024

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http://www.scielo.sa.cr/scielo.php?script=sci_arttext&pid=S0034-77442007000300024

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