Alimentación de Micropogonias furnieri (Osteichthyes: Sciaenidae) en el lago costero Budi, Sur de Chile
The aim of this study was to determine the feeding of Micropogonias furnieri (n= 256 of commercial size over 25 cm) during austral summer and winter 2004. During the summer period anchoveta Engraulis ringens was the main prey item in terms of percentage of frequency (%F), percentage of weight (%P) a...
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Lenguaje: | Spanish / Castilian |
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Universidad de Valparaíso. Facultad de Ciencias del Mar
2013
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oai:scielo:S0718-195720130001000172014-09-09Alimentación de Micropogonias furnieri (Osteichthyes: Sciaenidae) en el lago costero Budi, Sur de ChileBertrán,CarlosJiménez,ClaudioFierro,PabloPeña-Cortés,FernandoTapia,JaimeHauenstein,EnriqueVargas-Chacoff,Luis Prey items Micropogonias furnieri Budi coastal lagoon The aim of this study was to determine the feeding of Micropogonias furnieri (n= 256 of commercial size over 25 cm) during austral summer and winter 2004. During the summer period anchoveta Engraulis ringens was the main prey item in terms of percentage of frequency (%F), percentage of weight (%P) and percentage of Index Relative Prey Importance (%IRI); on the other hand, during winter aquatic plants (i.e. undigested remnants of Myriophyllum aquaticum) were the main prey. Therefore, M. furnieri may act like an opportunistic omnivorous fish similar to that described for population from Río de la Plata (Argentina).info:eu-repo/semantics/openAccessUniversidad de Valparaíso. Facultad de Ciencias del MarRevista de biología marina y oceanografía v.48 n.1 20132013-04-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572013000100017es10.4067/S0718-19572013000100017 |
institution |
Scielo Chile |
collection |
Scielo Chile |
language |
Spanish / Castilian |
topic |
Prey items Micropogonias furnieri Budi coastal lagoon |
spellingShingle |
Prey items Micropogonias furnieri Budi coastal lagoon Bertrán,Carlos Jiménez,Claudio Fierro,Pablo Peña-Cortés,Fernando Tapia,Jaime Hauenstein,Enrique Vargas-Chacoff,Luis Alimentación de Micropogonias furnieri (Osteichthyes: Sciaenidae) en el lago costero Budi, Sur de Chile |
description |
The aim of this study was to determine the feeding of Micropogonias furnieri (n= 256 of commercial size over 25 cm) during austral summer and winter 2004. During the summer period anchoveta Engraulis ringens was the main prey item in terms of percentage of frequency (%F), percentage of weight (%P) and percentage of Index Relative Prey Importance (%IRI); on the other hand, during winter aquatic plants (i.e. undigested remnants of Myriophyllum aquaticum) were the main prey. Therefore, M. furnieri may act like an opportunistic omnivorous fish similar to that described for population from Río de la Plata (Argentina). |
author |
Bertrán,Carlos Jiménez,Claudio Fierro,Pablo Peña-Cortés,Fernando Tapia,Jaime Hauenstein,Enrique Vargas-Chacoff,Luis |
author_facet |
Bertrán,Carlos Jiménez,Claudio Fierro,Pablo Peña-Cortés,Fernando Tapia,Jaime Hauenstein,Enrique Vargas-Chacoff,Luis |
author_sort |
Bertrán,Carlos |
title |
Alimentación de Micropogonias furnieri (Osteichthyes: Sciaenidae) en el lago costero Budi, Sur de Chile |
title_short |
Alimentación de Micropogonias furnieri (Osteichthyes: Sciaenidae) en el lago costero Budi, Sur de Chile |
title_full |
Alimentación de Micropogonias furnieri (Osteichthyes: Sciaenidae) en el lago costero Budi, Sur de Chile |
title_fullStr |
Alimentación de Micropogonias furnieri (Osteichthyes: Sciaenidae) en el lago costero Budi, Sur de Chile |
title_full_unstemmed |
Alimentación de Micropogonias furnieri (Osteichthyes: Sciaenidae) en el lago costero Budi, Sur de Chile |
title_sort |
alimentación de micropogonias furnieri (osteichthyes: sciaenidae) en el lago costero budi, sur de chile |
publisher |
Universidad de Valparaíso. Facultad de Ciencias del Mar |
publishDate |
2013 |
url |
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572013000100017 |
work_keys_str_mv |
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1714202326398402560 |