Artículo

Morphological differences in the Galaxias maculatus (Jenyns, 1842) population an osmeriform fish from southern, Argentina

Ferriz, Ricardo AlbertoIcon ; Salas Aramburu, Walter; Gomez, Sergio EnriqueIcon ; Menni, Roberto CarlosIcon
Fecha de publicación: 12/2001
Editorial: Pontificia Universidade Catolica Campinas
Revista: Bioikos
ISSN: 0102-9568
Idioma: Inglés
Tipo de recurso: Artículo publicado

Resumen

Samples of the puyen Galaxias maculatus (Galaxiidae) from four localities at the Limay river basin were subjected to Principal Component Analysis of morphometric traits. The analysis portrayed different body characteristics among samples from sections of the river with different physical and water chemistry traits. Samples from the Ramos Mexia dam and downstream, are composed of slender individuals of varied sizes, living under slow curren to vegetated muddy bottoms.
Palabras clave: Galaxiidae , Galaxias maculatus , Patagonian , Population differences , Limayriversystem
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/138743
URL: https://periodicos.puc-campinas.edu.br/seer/index.php/bioikos/article/view/914
Colecciones
Articulos(MACNBR)
Articulos de MUSEO ARG.DE CS.NAT "BERNARDINO RIVADAVIA"
Citación
Ferriz, Ricardo Alberto; Salas Aramburu, Walter; Gomez, Sergio Enrique; Menni, Roberto Carlos; Morphological differences in the Galaxias maculatus (Jenyns, 1842) population an osmeriform fish from southern, Argentina; Pontificia Universidade Catolica Campinas; Bioikos; 15; 2; 12-2001; 83-89
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