Testing the ecomorphological hypothesis in a headwater riffles fish assemblage of the rio São Francisco, southeastern Brazil

Casatti, Lílian; Macedo Corrêa e Castro, Ricardo

doi:10.1590/s1679-62252006000200006

Public

Testing the ecomorphological hypothesis in a headwater riffles fish assemblage of the rio São Francisco, southeastern Brazil

Published in Neotropical Ichthyology • Jun 1, 2006

Authors:

Lílian Casatti

Ricardo Macedo Corrêa e Castro

Abstract

The ecomorphology of 14 fish species resident in a headwater riffles area of the São Francisco river, southeastern Brasil, was analyzed and combined with diet and feeding behavior data, previously obtained by us. The three larger species groups formed in the ecomorphological analysis were found to r...

Subject

Ecomorphology

Biology

Nekton

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