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Evolution of sexual dimorphism in bill size and shape of hermit hummingbirds (Phaethornithinae): a role for ecological causation

Unambiguous examples of ecological causation of sexual dimorphism are rare, and the best evidence involves sexual differences in trophic morphology. We show that moderate female-biased sexual dimorphism in bill curvature is the ancestral condition in hermit hummingbirds (Phaethornithinae), and that...

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Detalhes bibliográficos
Main Authors: Temeles, Ethan J., Miller, Jill S., Rifkin, Joanna L.
Formato: Artigo
Idioma:Inglês
Publicado em: The Royal Society 2010
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC2830232/
https://ncbi.nlm.nih.gov/pubmed/20194168
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rstb.2009.0284
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