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Archive · dataset · 2005

Food composition of beryx-alfonsino over submarine rises near Azores

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Qualitative and quantitative food composition, as well as intensity of feeding of beryx-alfonsino Beryx splendens was examined on banks near the Azores.

Description

Data are presented with respect to size groups and taking into account type of feeding of males and females. Crustaceans and fishes were constituents of their feeding ration.

A tendency toward increase in the number of consumed fishes in the course of ontogenetic development of beryx-alfonsino was noted. Beryx-alfonsino was shown to occupy the trophic level of consumers of the third order performing function of a deep-water predator.

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Provenance · 1 source records, 7 field assertions
SourceKeyLast seenRaw
GigaDBdoi:10.1594/pangaea.76315023 h agoJSON v1
FieldAssertionExtractorEvidence
access_levelsource · gigadb orgconnector:gigadb_org@1.0.0
concepts[field].local:field:earth-environmentalmapping · gigadb orgconnector:gigadb_org@1.0.0
concepts[field].local:field:ocean-atmosphericmapping · gigadb orgconnector:gigadb_org@1.0.0
descriptionsource · gigadb orgconnector:gigadb_org@1.0.0/metadata/dc/description
licensesource · gigadb orgconnector:gigadb_org@1.0.0/metadata/dc/rights
publication_datesource · gigadb orgconnector:gigadb_org@1.0.0
titlesource · gigadb orgconnector:gigadb_org@1.0.0/metadata/dc/title