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DISSERTATION RESEARCH: Evolution of cleptoparasitism in apid bees (Hymenoptera: Apidae)

DISSERTATION RESEARCH: Evolution of cleptoparasitism in apid bees (Hymenoptera: Apidae)
论文研究:蜜蜂窃贼寄生的进化(膜翅目:蜜蜂科)
批准号:
0709956
负责人:
Bryan Danforth
金额:
$1.2万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
2007
资助国家:
美国
项目状态:
已结题
起止时间:
2007-06-15 至 2010-05-31

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中文摘要
翻译
寄生蜂的进化(膜翅目:寄生蜂科)在约5654种寄生蜂中,约30%被认为是寄生蜂。寄生蜂不自己筑巢,也不为后代觅食。相反,它们进入宿主蜜蜂的巢穴,在一个细胞里产卵,然后通常离开。在这个项目中,研究者将根据形态学和分子(DNA序列)数据对蜜蜂科进行系统发育研究。努力将集中在家族的部落和一般级别,重点是寄生血统。系统发育将被用于研究吸虫病的起源和宿主与寄生虫关系的模式。此外,还将建立一个交互式的蚜虫科属识别密钥。这把钥匙将在互联网上公开。利用改良的圆管实验和野外观察,对寄生蜂及其寄主的生物学进行了研究。作为大多数开花植物的主要传粉者,蜜蜂对维持健康的生态系统和许多农作物至关重要。考虑到这个家族成员的经济和生态重要性,迫切需要更充分地了解这些蜜蜂的进化史。
英文摘要
Evolution of cleptoparasitism in apid bees (Hymenoptera: Apidae)Of the ~5654 described species of apid bees, approximately 30% are thought to be cleptoparasitic. Cleptoparasitic bees do not build their own nests or forage for their offspring. Instead, they enter the nest of a host bee, lay an egg in a cell, and then usually leave. In this project, investigators will conduct a phylogenetic study of the family Apidae based on both morphology and molecular (DNA sequence) data. Efforts will be focused at the tribal and generic levels of the family with an emphasis on the cleptoparasitic lineages. The phylogeny will then be used to investigate origins of cleptoparasitism and patterns of host parasite relationships. In addition, an interactive identification key to the genera of Apidae will be built. This key will be made available on the internet. The biology of cleptoparasitic bees and their hosts will also be studied using modified circle tube experiments and field observations.As the key pollinators of most flowering plants, bees are essential for maintaining healthy ecosystems and many of our agricultural crops. Considering the economic and ecological importance of members of this family, it is pressing that the evolutionary history of these bees be more fully understood.
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Collaborative Research: Bees of the World - Phylogenomics, Biogeography, and Evolution of Host-Plant Associations
  • 批准号:
    2127745
  • 项目类别:
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  • 资助金额:
    $30.4万
  • 财政年份:
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    Bryan Danforth
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Collaborative Research: The brood cell microbiome of solitary bees: origin, diversity, function, and vulnerability
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    2016
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    $37.0万
  • 财政年份:
    2008
  • 负责人:
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  • 批准号:
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  • 项目类别:
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  • 批准年份:
    2024
  • 负责人:
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  • 依托单位:
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