Kin competition drives the evolution of sex-biased dispersal under monandry and polyandry, not under monogamy
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- 作者：Thomas Broma ; thomas.brom@upmc.fr" class="auth_mail" title="E-mail the corresponding author ; Manuel Massota ; Sté ; phane Legendreb ; David Laloia
- 关键词：dispersal ; individual-based model ; kin competition ; mating system ; sex-biased dispersal ; spatial heterogeneity
- 刊名：Animal Behaviour
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：113
- 期：Complete
- 页码：157-166
- 全文大小：769 K
文摘
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We modelled the evolutionary interaction between mating system and dispersal.
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The type of mating system influences the evolution of sex-biased dispersal.
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The influence of mating system is strongly mediated by kin competition.
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Kin competition interacts with reproductive variability to drive sex-biased dispersal.
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Kin competition appears stronger than inbreeding to promote sex-biased dispersal.