Food and feeding of saithe (Pollachius virens L.) off Scotland
作者： Marie Henriette Du Buit
DOI: 10.1016/0165-7836(91)90015-8
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摘要: Abstract In Scottish waters, saithe ( Pollachius virens L.) feed on crustaceans and fish. Crustaceans are most abundant in their diet the North Sea (30–40% of total weight food) varied western area where several bathypelagic species provide main prey, particularly Meganyctiphanes norvegica Sars (8%). The two fish stomachs Norway pout Trisopterus esmarki (Nilsson, 1855)) which is predominant blue whiting Micromesistius poutassou (Risso, 1826)) Hebrides area. Consumption was evaluated using a method based kinetics digestion amount food observed stomachs. Average estimates for consumption reach 2.7 million metric tons 0.5
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