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Título

A permanent signal related to male pairing success and survival in the lizard Psammodromus algirus

Autor Salvador Milla, Alfredo ; Veiga, José Pablo
Palabras clave Coloration
Pairing success
Psammodromus algirus
Survival
Fecha de publicación 2008
EditorBrill Academic Publishers
Citación Amphibia-Reptilia 29: 117-120 (2008)
ResumenMany species of lizards have colour spots on the flanks that may function as ornaments. We investigate the between-years stability of the blue patch colour saturation and the relationships between colour saturation, mating success, and survival in males of the lizard Psammodromus algirus. Saturation values of the anterior blue patch of males were significantly repeatable across years. Survivors had more saturated patches than non-survivors among paired males but not among non-paired males. The positive relationship between blue patch saturation and survival suggests that this morphological trait acts as a reliable signal of male quality measured as adult survival.
Versión del editorhttp://dx.doi.org/10.1163/156853808783431488
URI http://hdl.handle.net/10261/115228
DOI10.1163/156853808783431488
ISSN0173-5373
E-ISSN1568-5381
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