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Article

Eutrophication and predation risk interact to affect sexual trait expression and mating success.

Evolution; international journal of organic evolution - 1 Mar 2012

Cothran Rickey D, Stiff Andy R, Jeyasingh Punidan D, Relyea Rick A

Abstract excerpt

Sexual traits are especially sensitive to low food resources. Other environmental parameters (e.g., predation) should also affect sexual trait expression by favoring investment in viability traits rather than sexual traits. We know surprisingly little about how predators alter investment in sexual traits, or how predator and resource environments interact to affect sexual trait investment. We explored how...

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Identifiers

PMID: 22380434
DOI: 10.1111/j.1558-5646.2011.01475.x

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

Source receipt: pubmed, retrieved 5 Sept 2026.

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