Alimentación de Micropogonias furnieri (Osteichthyes: Sciaenidae) en el lago costero Budi, Sur de Chile
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| Format: | Artículo científico |
| Langue: | es |
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Universidad de Valparaíso
2013
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| _version_ | 1876491359951519744 |
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| author | Carlos Bertrán |
| author_facet | Carlos Bertrán |
| contents | Alimentación de Micropogonias furnieri (Osteichthyes: Sciaenidae) en el lago costero Budi, Sur de Chile Carlos Bertrán Claudio Jiménez Pablo Fierro Fernando Peña-Cortés Jaime Tapia Enrique Hauenstein Luis Vargas-Chacoff Ciencias de la Tierra Prey items Budi coastal lagoon Micropogonias furnieri 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). 2013 otro 0717-3326 https://www.redalyc.org/articulo.oa?id=47926382021 es http://www.redalyc.org/revista.oa?id=479 Revista de Biología Marina y Oceanografía application/pdf Universidad de Valparaíso Revista de Biología Marina y Oceanografía (Chile) Num.1 Vol.48 |
| format | Artículo científico |
| id | redalyc_47926382021 |
| institution | Redalyc |
| language | es |
| publishDate | 2013 |
| publisher | Universidad de Valparaíso |
| spellingShingle | Alimentación de Micropogonias furnieri (Osteichthyes: Sciaenidae) en el lago costero Budi, Sur de Chile Carlos Bertrán Ciencias de la Tierra Prey items Budi coastal lagoon Micropogonias furnieri Alimentación de Micropogonias furnieri (Osteichthyes: Sciaenidae) en el lago costero Budi, Sur de Chile Carlos Bertrán Claudio Jiménez Pablo Fierro Fernando Peña-Cortés Jaime Tapia Enrique Hauenstein Luis Vargas-Chacoff Ciencias de la Tierra Prey items Budi coastal lagoon Micropogonias furnieri 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). 2013 otro 0717-3326 https://www.redalyc.org/articulo.oa?id=47926382021 es http://www.redalyc.org/revista.oa?id=479 Revista de Biología Marina y Oceanografía application/pdf Universidad de Valparaíso Revista de Biología Marina y Oceanografía (Chile) Num.1 Vol.48 |
| title | Alimentación de Micropogonias furnieri (Osteichthyes: Sciaenidae) en el lago costero Budi, Sur de Chile |
| topic | Ciencias de la Tierra Prey items Budi coastal lagoon Micropogonias furnieri |
| url | https://www.redalyc.org/articulo.oa?id=47926382021 |