The complex ecology of genitalia: Gonopodium length and allometry in the Trinidadian guppy

Pereira, Jonathas; Yan, Yue; Levasseur, Sophie; Kelly, Clint et Hendry, Andrew (2021). « The complex ecology of genitalia: Gonopodium length and allometry in the Trinidadian guppy ». Ecology and Evolution, 11(9), pp. 3657-4992.

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Résumé

Divergent ecological selection drives populations to evolve different trait values. Here, we evaluated whether the length and the allometry of the male guppy genitalia diverged between low‐ and high‐predation habitats. We found that the male genitalia is consistently longer only among high predation juveniles, but among adults, results were quite variable, such as for genitalia allometry.

Type:	Article de revue scientifique
Mots-clés ou Sujets:	genital evolution, genitalia allometry, Poecilia reticulata, predation, static allometry
Unité d'appartenance:	Faculté des sciences > Département des sciences biologiques
Déposé par:	Clint Dale Kelly
Date de dépôt:	06 mai 2021 09:39
Dernière modification:	06 mai 2021 09:39
Adresse URL :	http://archipel.uqam.ca/id/eprint/14253

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