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Do migrant moth species have adaptations that reduce the cost of long distance flight on future reproduction?

Do migrant moth species have adaptations that reduce the cost of long distance flight on future reproduction?
迁徙蛾物种是否具有降低未来繁殖长途飞行成本的适应性？
批准号：
RGPIN-2015-04507
负责人：
McNeil, Jeremy
金额：
$1.53万
依托单位：
University of Western Ontario
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
来源：
https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=632187
关键词：
Domigrantmothspeciesadaptations

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中文摘要
翻译
对几种表现出翅膀多态的昆虫物种(既有有翼也有无翼的变种)的研究表明，没有翅膀的成虫的繁殖产量高于从不断恶化的栖息地迁徙出来的有翼成虫。这些结果被解读为支持这样的观点，即飞行是以繁殖为代价的。然而，在所有成虫都有翅膀并需要飞行才能找到食物、配偶和产卵地点的物种中，这一点没有得到仔细的检查。此外，人们还假设，迁徙物种已经进化出了一些特征，以降低在随后的繁殖产出中维持飞行设备的成本。在我的研究小组中，我们一直在使用真正的粘虫，
英文摘要
Studies on several insect species exhibiting wing polymorphism (having both winged and wingless morphs) have shown that the reproductive output of wingless adults is higher than their winged counterparts that migrate out of deteriorating habitats. These results have been interpreted as supporting the idea that flight comes at a cost to reproduction. However, this has not been examined carefully in species where all adults are winged and require flight for the location of food, mates and oviposition sites. Furthermore, it has been hypothesized that migrant species have evolved traits to reduce the cost of maintaining flight apparatus on subsequent reproductive output. In my research group we have been using the true armyworm,
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Monarch fall migration, overwintering mortality and the effects of defence compounds released by decomposing butterflies on the soil ecosystem.
  • 批准号：
    RGPIN-2020-07203
  • 项目类别：
    Discovery Grants Program - Individual
  • 资助金额：
    $2.4万
  • 财政年份：
    2022
  • 负责人：
    McNeil, Jeremy
  • 依托单位：
    University of Western Ontario
Monarch fall migration, overwintering mortality and the effects of defence compounds released by decomposing butterflies on the soil ecosystem.
  • 批准号：
    RGPIN-2020-07203
  • 项目类别：
    Discovery Grants Program - Individual
  • 资助金额：
    $2.4万
  • 财政年份：
    2021
  • 负责人：
    McNeil, Jeremy
  • 依托单位：
    University of Western Ontario
Monarch fall migration, overwintering mortality and the effects of defence compounds released by decomposing butterflies on the soil ecosystem.
  • 批准号：
    RGPIN-2020-07203
  • 项目类别：
    Discovery Grants Program - Individual
  • 资助金额：
    $2.4万
  • 财政年份：
    2020
  • 负责人：
    McNeil, Jeremy
  • 依托单位：
    University of Western Ontario
Do migrant moth species have adaptations that reduce the cost of long distance flight on future reproduction?
  • 批准号：
    RGPIN-2015-04507
  • 项目类别：
    Discovery Grants Program - Individual
  • 资助金额：
    $1.53万
  • 财政年份：
    2018
  • 负责人：
    McNeil, Jeremy
  • 依托单位：
    University of Western Ontario
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