How female × male and male × male interactions influence competitive fertilization in

Autor: Stefan, Lüpold, Jonathan Bradley, Reil, Mollie K, Manier, Valérian, Zeender, John M, Belote, Scott, Pitnick
Rok vydání: 2019
Zdroj: Evolution letters. 4(5)
ISSN: 2056-3744
Popis: How males and females contribute to joint reproductive success has been a long-standing question in sexual selection. Under postcopulatory sexual selection, paternity success is predicted to derive from complex interactions among females engaging in cryptic female choice and males engaging in sperm competition. Such interactions have been identified as potential sources of genetic variation in sexually selected traits but are also expected to inhibit trait diversification. To date, studies of interactions between females and competing males have focused almost exclusively on genotypes and not phenotypic variation in sexually selected traits. Here, we characterize within- and between-sex interactions in
Databáze: OpenAIRE