COMPARED DIET OF TWO PELAGIC SHARK SPECIES IN THE NORTHEASTERN ATLANTIC OCEAN - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Vie et Milieu / Life & Environment Année : 2017

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

S. Biton-Porsmoguer
  • Fonction : Auteur
Daniela Bănaru
C. F. Boudouresque
P. Bearez
R. Miguez-Lozano
  • Fonction : Auteur

Résumé

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.
Fichier non déposé

Dates et versions

hal-01833598 , version 1 (09-07-2018)

Identifiants

  • HAL Id : hal-01833598 , version 1

Citer

S. Biton-Porsmoguer, Daniela Bănaru, C. F. Boudouresque, I. Dekeyser, P. Bearez, et al.. COMPARED DIET OF TWO PELAGIC SHARK SPECIES IN THE NORTHEASTERN ATLANTIC OCEAN. Vie et Milieu / Life & Environment, 2017, 67 (1), pp.21-25. ⟨hal-01833598⟩
120 Consultations
0 Téléchargements

Partager

Gmail Facebook X LinkedIn More