COMPARED DIET OF TWO PELAGIC SHARK SPECIES IN THE NORTHEASTERN ATLANTIC OCEAN

被引：0
|
作者：
Biton-Porsmoguer, S. [1 ]
Banaru, D. [1 ]
Boudouresque, C. F. [1 ]
Dekeyser, I. [1 ]
Bearez, P. [2 ]
Miguez-Lozano, R. [3 ]
机构：
[1] Toulon Univ, Aix Marseille Univ, CNRS, IRD,MIO, Campus Luminy, F-13288 Marseille, France
[2] MNHN, UMR 7209, Dept Ecol Gest Biodiversite, 55 Rue Buffon, F-75005 Paris, France
[3] Univ Valencia, Marine Zool Unit, Cavanilles Inst Biodivers & Evolutionary Biol, Sci Parc,POB 22085, Valencia 46071, Spain
来源：
VIE ET MILIEU-LIFE AND ENVIRONMENT | 2017年 / 67卷 / 01期
关键词：
ISURUS-OXYRINCHUS; SHORTFIN MAKO; TROPHIC STRUCTURE; ECOLOGY;
D O I：
暂无
中图分类号：
Q14 [生态学（生物生态学）];
学科分类号：
071012 ; 0713 ;
摘要：
The diet of shortfin makos (Isurus oxyrinchus) and blue sharks (Prionace glauca) were studied by analyzing stomach contents of specimens captured by longliners near the Azores Archipelago and between the Azores and the Iberian Peninsula. The diet of the shortfin mako is strongly dominated by teleosts (mainly Scomberesox saurus), while that of the blue shark is strongly dominated by cephalopods (mainly Histioteuthis sp.). In mass of non-reconstituted prey, sea mammals play an important role, especially for the blue shark.
引用
收藏
页码：21 / 25
页数：5
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