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Article

Effects of predation pressure and resource use on morphological divergence in omnivorous prey fish.

BMC evolutionary biology - 27 Jun 2013

Scharnweber Kristin, Watanabe Kozo, Syväranta Jari, Wanke Thomas, Monaghan Michael T, Mehner Thomas

Abstract excerpt

BACKGROUND: Body shape is one of the most variable traits of organisms and responds to a broad array of local selective forces. In freshwater fish, divergent body shapes within single species have been repeatedly observed along the littoral-pelagic axes of lakes, where the structural complexity of near shore habitats provides a more diverse set of resources compared to the open-water zones. It remains poorly...

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PMID: 23802571
DOI: 10.1186/1471-2148-13-132
PMCID: PMC3702407

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

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