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Digest: Sexually selected traits can affect individual fitness and trait evolution in a butterfly species
Hernani Fernandes Magalhães Oliveira1, Geraldo Freire-Jr2, Fabricius Maia Chaves Bicalho Domingos3
1Department of Phytopathology, Universidade de Brasília, Brasília, Brazil.
Abstract:
Wedell and Kemp ([2024]. Examined the importance of female sexual preferences for male UV reflectance on offspring viability and the evolution of male traits in the butterfly Eurema hecabe. Female preferences were found to have multiple consequences, including increased trait value, higher offspring viability, and reduced mutational load. These findings highlight that female sexual preferences for specific male traits can also have further consequences for individual fitness and evolution of specific morphological characteristics.
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