The Evolution of Parasociality and Nesting Behaviors in Pompilidae (Hymenoptera): Using Phylogenetics to Propose New Hypotheses of Behavioral Evolution

庞皮科（膜翅目）准社会性和筑巢行为的进化：利用系统发育学提出行为进化的新假设

• 批准号: 0743763
• 负责人: James Pitts
• 金额: $ 40万
• 依托单位: Utah State University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2008
• 资助国家: 美国
• 起止时间: 2008-02-01 至 2013-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0743763&HistoricalAwards=false
• 关键词: Evolution; Parasociality; Nesting; Behaviors; Pompilidae

One of the most compelling applications of determining evolutionary relationships is to explain the evolution of complex behaviors. Spider wasps exhibit a variety of behaviors associated with nesting for which evolutionary scenarios have been postulated in the past, but never tested. Specific objectives of this project are to reconstruct and revise the higher-level classification of spider wasps, to propose new scenarios for how nesting behaviors may have evolved, and to maintain a website that organizes information on the project. Evolutionary relationships and relatedness will be estimated from morphological, behavioral, and molecular data. The results are likely to challenge existing paradigms concerning the evolution of social behaviors in general, as well as wasp nesting specifically, which will likely lend scientific rigor to, or revise, information presented in college textbooks. This study also is important because it will train undergraduate and graduate students in morphological and molecular methods, and will help transfer taxonomic information from a retired expert to younger generations of systematists. The project will also result in products that will be accessible to non-experts. The interactive keys produced will enable non-experts to identify spider wasps, while the website will be approachable to non-experts and will be a useful teaching tool from the high school to professional levels

确定进化关系最引人注目的应用之一是解释复杂行为的进化。蜘蛛黄蜂表现出与筑巢有关的各种行为，这些行为在过去已经被假设为进化场景，但从未被验证过。该项目的具体目标是重建和修订蜘蛛黄蜂的高级分类，提出筑巢行为如何进化的新方案，并维护一个网站，组织有关该项目的信息。进化关系和亲缘关系将从形态、行为和分子数据来估计。这些结果可能会挑战现有的关于社会行为进化的范式，特别是黄蜂筑巢，这可能会给大学教科书中的信息带来科学的严谨性，或者修改。这项研究也很重要，因为它将培养形态学和分子方法的本科生和研究生，并将有助于将分类信息从退休专家传递给年轻一代的系统学家。该项目还将产生非专家也可以使用的产品。生成的交互式密钥将使非专家能够识别蜘蛛黄蜂，而该网站将对非专家开放，并将成为从高中到专业水平的有用教学工具