Feeding aspects of the dolphin Coryphaena hippurus Linnaeus, 1758 in Cabo San Lucas, Baja California Sur, Mexico

Feeding aspects of the dolphin Coryphaena hippurus Linnaeus, 1758 in Cabo San Lucas, Baja California Sur, Mexico

The analysis of the stomach contents of 500 dolphinfish Coryphaena hippurus is presented. The fish were caught from the shoreline to 25 miles off Cabo San Lucas, Baja California Sur, Mexico. Fifty-one prey were identifíed from the food items of the dolphinfish, which pertain to three categories: fis...

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Autores principales: Aguilar-Palomino, B, Galvan-Magaña, F, Abitia-Cárdenas, LA, Muhlia-Melo, AF, Rodríguez-Romero, J
格式: Online
語言:eng
出版: Iniversidad Autónoma de Baja California 1998
在線閱讀:https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/758
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spelling oai:cienciasmarinas.com.mx:article-7582019-05-16T22:53:06Z Feeding aspects of the dolphin Coryphaena hippurus Linnaeus, 1758 in Cabo San Lucas, Baja California Sur, Mexico Aspectos alimentarios del dorado Coryphaena hippurus Linnaeus, 1758 en Cabo San Lucas, Baja California Sur, México Aguilar-Palomino, B Galvan-Magaña, F Abitia-Cárdenas, LA Muhlia-Melo, AF Rodríguez-Romero, J fishes Coryphaena hippurus trophic spectrum Cabo San Lucas Mexico peces Coryphaena hippurus espectro trófico Cabo San Lucas México The analysis of the stomach contents of 500 dolphinfish Coryphaena hippurus is presented. The fish were caught from the shoreline to 25 miles off Cabo San Lucas, Baja California Sur, Mexico. Fifty-one prey were identifíed from the food items of the dolphinfish, which pertain to three categories: fishes, cephalopods and crustaceans and, according to the index of relative importance, represent 56.3%, 23.1% and 20.6%, respectively. Of the 51 prey, 18 represented 97%. Dosidicus gigas, Pleuroncodes planipes, Balistes polylepis. Cypselurus callopterus and Auxis spp. contributed 70% of the food supply. The dolphinfish is characterized as a top predator or a highly voracious organism with a wide trophic spectrum. Its food habits tend to be closely related to the epipelagic environment. Se presenta el análisis del contenido estomacal de 500 dorados, Coryphaena hippurus, capturados por pesca deportiva entre la línea de costa y 25 millas afuera, frente a Cabo San Lucas, Baja California Sur, México. Se identificaron 51 organismos presa en el componente trófico del dorado, los cuales pertenecen a tres grandes grupos: peces, cefalópodos y crustáceos, representando en orden del índice de importancia relativa el 56.3%, 23.1% y 20.6%, respectivamente. De las 51 presas, 18 registraron el 97%. En particular, Dosidicus gigas, Pleuroncodes planipes, Balistes polylepis, Cypselurus callopterus y Auxis spp. aportaron el 70% del componente alimentario. Se describe al dorado como una especie altamente voraz, con un espectro trófico amplio y de hábitos alimentarios estrechamente ligados con el ambiente epipelágico. Iniversidad Autónoma de Baja California 1998-03-06 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Artículo Arbitrado application/pdf https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/758 10.7773/cm.v24i3.758 Ciencias Marinas; Vol. 24 No. 3 (1998); 253-265 Ciencias Marinas; Vol. 24 Núm. 3 (1998); 253-265 2395-9053 0185-3880 eng https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/758/685
institution Ciencias Marinas
collection OJS
language eng
format Online
author Aguilar-Palomino, B
Galvan-Magaña, F
Abitia-Cárdenas, LA
Muhlia-Melo, AF
Rodríguez-Romero, J
spellingShingle Aguilar-Palomino, B
Galvan-Magaña, F
Abitia-Cárdenas, LA
Muhlia-Melo, AF
Rodríguez-Romero, J
Feeding aspects of the dolphin Coryphaena hippurus Linnaeus, 1758 in Cabo San Lucas, Baja California Sur, Mexico
author_facet Aguilar-Palomino, B
Galvan-Magaña, F
Abitia-Cárdenas, LA
Muhlia-Melo, AF
Rodríguez-Romero, J
author_sort Aguilar-Palomino, B
title Feeding aspects of the dolphin Coryphaena hippurus Linnaeus, 1758 in Cabo San Lucas, Baja California Sur, Mexico
title_short Feeding aspects of the dolphin Coryphaena hippurus Linnaeus, 1758 in Cabo San Lucas, Baja California Sur, Mexico
title_full Feeding aspects of the dolphin Coryphaena hippurus Linnaeus, 1758 in Cabo San Lucas, Baja California Sur, Mexico
title_fullStr Feeding aspects of the dolphin Coryphaena hippurus Linnaeus, 1758 in Cabo San Lucas, Baja California Sur, Mexico
title_full_unstemmed Feeding aspects of the dolphin Coryphaena hippurus Linnaeus, 1758 in Cabo San Lucas, Baja California Sur, Mexico
title_sort feeding aspects of the dolphin coryphaena hippurus linnaeus, 1758 in cabo san lucas, baja california sur, mexico
description The analysis of the stomach contents of 500 dolphinfish Coryphaena hippurus is presented. The fish were caught from the shoreline to 25 miles off Cabo San Lucas, Baja California Sur, Mexico. Fifty-one prey were identifíed from the food items of the dolphinfish, which pertain to three categories: fishes, cephalopods and crustaceans and, according to the index of relative importance, represent 56.3%, 23.1% and 20.6%, respectively. Of the 51 prey, 18 represented 97%. Dosidicus gigas, Pleuroncodes planipes, Balistes polylepis. Cypselurus callopterus and Auxis spp. contributed 70% of the food supply. The dolphinfish is characterized as a top predator or a highly voracious organism with a wide trophic spectrum. Its food habits tend to be closely related to the epipelagic environment.
publisher Iniversidad Autónoma de Baja California
publishDate 1998
url https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/758
_version_ 1715724007392673792

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