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Article

A novel resource polymorphism in fish, driven by differential bottom environments: an example from an ancient lake in Japan.

PloS one - 28 Feb 2011

Komiya Takefumi, Fujita Sari, Watanabe Katsutoshi

Abstract excerpt

Divergent natural selection rooted in differential resource use can generate and maintain intraspecific eco-morphological divergence (i.e., resource polymorphism), ultimately leading to population splitting and speciation. Differing bottom environments create lake habitats with different benthos...

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Identifiers

PMID: 21387005
DOI: 10.1371/journal.pone.0017430
PMCID: PMC3046152

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-21387005-2026-09-04.2. Manifest publication-graph-cohort-2026-09-04.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 4 Sept 2026.

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