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Wiley1
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Ecology Letters1
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20031
Shenagh Gamble results 1 · Newest (Page 1/1, per page 25)
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Author: Shenagh Gamble ×Clear All Filters
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Environmental variation and the maintenance of polymorphism: the effect of ambient light spectrum on mating behaviour and sexual selection in guppiesNARA Subscribed
Ecology Letters · 2003 · Vol. 6 · Issue 5 · Wiley
Shenagh Gamble; Anna K. Lindholm; John A. Endler; Robert Brooks
The intensity of sexual selection is influenced by environmental conditions because these conditions influence signal propagation and the risks of the signal being exploited by predators and parasites. We explore the possibility that spatial or temporal heterogeneity in environmental signalling conditions (in this case light spectrum) may induce fluctuating sexual selection on male behaviour and ornamentation in guppies. We us...
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