Estudio sobre el régimen alimentario de algunos peces en el Mediterráneo occidental

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 1979 Spanish Publisher:Museo de Ciencias Naturales (Barcelona)Journal:Miscel·lània Zoològica

Authors: Macpherson, E.;

handle: 10261/163571

Estudio sobre el régimen alimentario de algunos peces en el Mediterráneo occidental

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Abstract

The occurrence and weight of food items in the stomachs of 1067 Capros aper, 669 Lepidorhombus boscii, 218 Gnatlzophis mystax, 808 Helicolenus dactylopferus dactylopterus, 145 Lepidopus caudatus y 230 Trigla lyra caught in the western Mediterranean are described by size categories and seasons. The diet of C. aper consists largely of eufausiids, copepods and other crustaceans. L. boscii feed heavily on decapod crustaceans, fishes and polychaetes. The stomach contents of G. rizystax and H. d. dactyloptevus consist of decapod crustaceans, fishes and other benthic orgsnisms. Decapoda Natantia, fishes and eufausiids form the main part of the diet of L. caudatus and T. lyra feed heavily on ofiuroids and decapod crustaceans

15 pages, 6 figures, 7 tables

Peer reviewed

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