Sexual Selection and Viability in the Wild: the Evolution of Sex Differences
Sexual Selection and Viability in the Wild: the Evolution of Sex Differences
批准号:
RGPIN-2015-06740
负责人:
Gwynne, Darryl
金额:
$2.33万
依托单位:
依托单位国家:
加拿大
项目类别:
Discovery Grants Program - Individual
财政年份:
2017
资助国家:
加拿大
项目状态:
已结题
起止时间:
2017-01-01 至 2018-12-31
中文摘要
性选择解释了诸如装饰和性竞争行为等性别差异的进化。尽管调查这一过程的重要研究使用了实验室模式生物,但有一些方面只能在野外完全解决。其中包括对性选择的一个核心问题的测试:它是相反的(达尔文1871)还是与生存能力选择方向一致?我们的研究解决了这个问题,以及被认为控制性别差异的因素,通过使用新颖的昆虫交配系统,雌性在竞争雄性有价值的捐赠时进行性选择。在两个系统中,女性拥有“男性般的”装饰物。
英文摘要
Sexual selection explains the evolution of sex differences such as ornamentation and sexually-competitive behaviour. Although important research investigating this process uses lab model organisms, there are some aspects that can only be fully addressed in the wild. These include tests of a central issue about sexual selection: is it opposed (Darwin 1871) or in the same direction as viability selection? Our research addresses this, and the factors thought to control sex differences, by using novel insect mating systems with sexual selection on females in competition for valuable donations from males. In two systems females possess “male-like” ornaments.
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Sexual Selection and Viability in the Wild: the Evolution of Sex Differences
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批准号:RGPIN-2015-06740
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.33万
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财政年份:2019
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负责人:Gwynne, Darryl
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依托单位:
Sexual Selection and Viability in the Wild: the Evolution of Sex Differences
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批准号:RGPIN-2015-06740
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.33万
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财政年份:2018
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负责人:Gwynne, Darryl
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依托单位:
Sexual Selection and Viability in the Wild: the Evolution of Sex Differences
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批准号:RGPIN-2015-06740
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.33万
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财政年份:2016
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负责人:Gwynne, Darryl
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依托单位:
Sexual Selection and Viability in the Wild: the Evolution of Sex Differences
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批准号:RGPIN-2015-06740
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.33万
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财政年份:2015
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负责人:Gwynne, Darryl
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依托单位:
Sexual selection, viability and sexual differences
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批准号:3786-2010
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.91万
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财政年份:2014
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负责人:Gwynne, Darryl
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依托单位:
Sexual selection, viability and sexual differences
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批准号:3786-2010
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.91万
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财政年份:2013
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负责人:Gwynne, Darryl
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依托单位:
Sexual selection, viability and sexual differences
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批准号:3786-2010
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.91万
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财政年份:2012
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负责人:Gwynne, Darryl
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依托单位:
Sexual selection, viability and sexual differences
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批准号:3786-2010
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.91万
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财政年份:2011
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负责人:Gwynne, Darryl
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依托单位:
Sexual selection, viability and sexual differences
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批准号:3786-2010
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.91万
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财政年份:2010
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负责人:Gwynne, Darryl
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依托单位:
Control and consequences of sexual selection
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批准号:3786-2005
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项目类别:Discovery Grants Program - Individual
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资助金额:$4.03万
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财政年份:2009
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负责人:Gwynne, Darryl
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依托单位:
Control and consequences of sexual selection
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批准号:3786-2005
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项目类别:Discovery Grants Program - Individual
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资助金额:$4.03万
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财政年份:2008
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负责人:Gwynne, Darryl
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依托单位:
Control and consequences of sexual selection
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批准号:3786-2005
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项目类别:Discovery Grants Program - Individual
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资助金额:$4.03万
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财政年份:2007
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负责人:Gwynne, Darryl
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依托单位:
Control and consequences of sexual selection
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批准号:3786-2005
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项目类别:Discovery Grants Program - Individual
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资助金额:$4.03万
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财政年份:2006
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负责人:Gwynne, Darryl
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依托单位:
Control and consequences of sexual selection
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批准号:3786-2005
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项目类别:Discovery Grants Program - Individual
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资助金额:$4.03万
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财政年份:2005
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负责人:Gwynne, Darryl
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依托单位:
Control and consequences of sexual selection
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批准号:3786-2001
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项目类别:Discovery Grants Program - Individual
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资助金额:$3.64万
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财政年份:2004
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负责人:Gwynne, Darryl
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依托单位:
Control and consequences of sexual selection
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批准号:3786-2001
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项目类别:Discovery Grants Program - Individual
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资助金额:$3.64万
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财政年份:2003
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负责人:Gwynne, Darryl
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依托单位:
Control and consequences of sexual selection
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批准号:3786-2001
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项目类别:Discovery Grants Program - Individual
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资助金额:$3.64万
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财政年份:2002
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负责人:Gwynne, Darryl
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依托单位:
Control and consequences of sexual selection
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批准号:3786-2001
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项目类别:Discovery Grants Program - Individual
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资助金额:$3.64万
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财政年份:2001
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负责人:Gwynne, Darryl
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依托单位:
Sexual selection and its control in arthropods
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批准号:3786-1997
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项目类别:Discovery Grants Program - Individual
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资助金额:$3.53万
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财政年份:2000
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负责人:Gwynne, Darryl
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依托单位:
Sexual selection and its control in arthropods
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批准号:3786-1997
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项目类别:Discovery Grants Program - Individual
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资助金额:$3.53万
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财政年份:1999
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负责人:Gwynne, Darryl
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依托单位:
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