Comparing pre- and post-copulatory mate competition using social network analysis in wild crickets

David N. Fisher, Rolando Rodríguez-Muñoz and Tom Tregenza

Behavioral Ecology, 2016, vol. 27, issue 3, 912-919

Abstract: Lay Summary In many animals, males compete for fertilizations both before and after mating. But do males specialize in 1 type of competition? And do physical fights between males lead to less competition between their ejaculates within females? We studied competitions between wild crickets by building networks of interactions. We found that males that had more fights were more likely to meet in sperm competition, suggesting that evolution will not favor specialists in one of the 2 types of competition.Twitter: @DFofFreedom

Keywords: cryptic female choice; Gryllus; male competition; sexual selection; sperm competition (search for similar items in EconPapers)
Date: 2016
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Citations: View citations in EconPapers (3)

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