Trophic relationships between the jumbo squid (Dosidicus gigas) and the lightfish (Vinciguerria lucetia) in the Humboldt Current System off Peru

Trophic relationships between the jumbo squid (Dosidicus gigas) and the lightfish (Vinciguerria lucetia) in the Humboldt Current System off Peru

Acoustic surveys for assessing the biomass and distribution of the jumbo squid (Dosidicus gigas) and the lightfish (Vinciguerria lucetia) were carried out in the Humboldt Current System of Peru in 2007 and 2008. At the same time, 937 jumbo squid were caught and their stomach contents analyzed. The d...

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Bibliographic Details
Main Authors: Rigoberto Rosas-Luis, Ricardo Tafur-Jimenez, Ana R. Alegre-Norza, Pedro R. Castillo-Valderrama, Rodolfo M. Cornejo-Urbina, Cesar A. Salinas-Zavala, Pilar Sánchez
Format: Article
Language:English
Published: Consejo Superior de Investigaciones Científicas 2011-09-01
Series:Scientia Marina
Subjects:
jumbo squid
dosidicus gigas
vinciguerria lucetia
trophic relationships
acoustic method
humboldt current
Online Access:http://scientiamarina.revistas.csic.es/index.php/scientiamarina/article/view/1277

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http://scientiamarina.revistas.csic.es/index.php/scientiamarina/article/view/1277

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