Feeding habits of Eutrigla gurnardus in the Northern-Middle Adriatic Sea.

A total of 774 samples of grey gurnard, Chelidonichthys gurnardus were collected in the Northern-Middle Adriatic Sea by bottom trawl surveys (GRUND 2007-MEDITS 2008). The stomach content have been analyzed to determine diet according to fish size, sex, depth and season. The results show that crustaceans (%N°=93.5; %W=67.7) are the basic food, (particularly Decapoda) and that teleostean fishes are quite important in the adult diet (particularly Callionymus sp., Gobius niger).

Country

Italy

Related Organizations

Alma Mater Studiorum University of Bologna
Italy

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