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Article

Tight hormonal phenotypic integration ensures honesty of the electric signal of male and female Brachyhypopomus gauderio.

Hormones and behavior - 1 Sept 2011

Gavassa Sat, Silva Ana C, Stoddard Philip K

Abstract excerpt

Hormones mediate sexually selected traits including advertisement signals. Hormonal co-regulation links the signal to other hormonally-mediated traits such that the tighter the integration, the more reliable the signal is as a predictor of those other traits. Androgen administration increases the duration of the communication signal pulse in both sexes of the electric fish Brachyhypopomus gauderio. To determine...

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Source

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PMID: 21802421
DOI: 10.1016/j.yhbeh.2011.07.009

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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