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Iheringia. Série Zoologia

Print version ISSN 0073-4721On-line version ISSN 1678-4766

Abstract

HUED, Andrea Cecilia  and  BISTONI, María de los Ángeles. Abundance and distribution of fish species (Osteichthyes) from San Francisco - Cosquín river in Córdoba, Argentina. Iheringia, Sér. Zool. [online]. 2001, n.91, pp.75-78. ISSN 0073-4721.  http://dx.doi.org/10.1590/S0073-47212001000200010.

It was made the characterization of the San Francisco-Cosquín Mountain River fish community, Córdoba, Argentina. Samples of fish were taken from selected sites from November 1998 to November 1999. Eleven species were recorded, eight of which are first reports for this river. Relative abundance for each species, species richness, diversity and dominance were estimated. Bryconamericus iheringi (Boulenger, 1887) y Jenynsia multidentata (Jenyns, 1842) were the most abundant.

Keywords : Fish; freshwater; community attributes.

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