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3 mai 2021
- handle: 10670/1.tp3wdo
- 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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Ce document est lié à :
https://onlinelibrary.wiley.com/toc/20457758/2021/ [...]
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Organa genitalia Reproductive organs Genitalia Genital tract Genitals Generative tract Genital organs Sex organs Genital system Reproductive system Reproductive tract Sexual organsCiter ce document
Jonathas Pereira et al., « The complex ecology of genitalia: Gonopodium length and allometry in the Trinidadian guppy », UQAM Archipel : articles scientifiques, ID : 10670/1.tp3wdo
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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.