Variation in food intake within groups of juvenile perch
The coefficient of variation of individual food intake was large in small groups of young‐of‐the‐year perch Perca fluviatilis (45–60 mm L T) and smaller when fish that were given the same feeding rank were placed together. No aggressive interactions were detected during feeding.
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Document Type: Research Article
Affiliations: Department of Aquaculture, Swedish University of Agriculture, S-901 83 Umeå, Sweden
Publication date: 2002-03-01