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Data from: Evolution of a mating preference for a dual-utility trait used in intrasexual competition in genetically monogamous populations
负责人:
关键词:
dual utility trait;armament-ornament hypothesis;mating preference;monogamy;Mate choice;Intrasexual competition
摘要:
ng preferences for traits used in intrasexual resource competition can evolve under genetic monogamy. We find that a mating preference for a competitive trait can evolve
Data from: Female density-dependent chemical warfare underlies fitness effects of group sex ratio in flour beetles
负责人:
Agashe, Deepa
关键词:
intrasexual competition interference competition quinones ethyl benzoquinone methyl benzoquinone
摘要:
In animals, skewed sex ratios can affect individual fitness either via sexual (e.g. intersexual conflict or intrasexual mate competition
Data from: Precopulatory but not postcopulatory male reproductive traits diverge in response to mating system manipulation in Drosophila melanogaster
负责人:
关键词:
cost of mating;Experimental evolution;sexual conflict;sexual selection;sperm competition;drosophila melanogaster
摘要:
of intrasexual competition between males. We found that in a setting where males competed directly with a rival male for access to a female and fertilization of her ova
Data from: Divergent sexual selection via male competition: ecology is key
负责人:
关键词:
reproductive isolation;Intrasexual Aggression;hybridization;Behavior;speciation;Gasterosteus aculeatus
摘要:
h male competition. In mixed habitat with both vegetated and open areas, selection favors two trait combinations of male body size and nuptial color: large with littl
Data from: Contest dynamics and assessment strategies in combatant monkey beetles (Scarabaeidae: Hopliini)
负责人:
Colville, Jonathan
关键词:
Scarabaeidae male competition exaggerated trait sexual selection contest assessment strategy
摘要:
Some of the most striking examples of intrasexual contest competition are to be found in the insects, whose weaponry and contest behaviours have bec
Data from: The effect of size and sex-ratio experiences on reproductive competition in Nicrophorus vespilloides burying beetles in the wild
负责人:
关键词:
Sex-ratio;insects;Sexual selection & conflicts;Nicrophorus vespilloides
摘要:
competitive male–male encounters more often than larger males. This has potential benefits for their female partners who avoid both intrasexual competition
Data from: Within-group male relatedness reduces harm to females in Drosophila
负责人:
关键词:
摘要:
for intrasexual competition, which often leads to males harming females. Recent theory proposes that kin selection may modulate female harm by relaxing competition among mal
Data from: Is male rhesus macaque facial coloration under intrasexual selection?
负责人:
关键词:
male-male competition;Macaca mulatta;sexual selection;coloration;communication
摘要:
ng competition over reproductive opportunities, such that it is under both inter- and intrasexual selection. However, color differences were small, ra
Data from: Reproductive foragers: spider males choose mates by selecting among available competitive environments
负责人:
关键词:
competition;Selection: sexual;Behavior: social;foraging;Behavior: reproductive;Mate choice;spiders
摘要:
ndom movement. Males increase their fitness not by moving to larger females but by choosing favourable competitive environments that balance competition

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