RUI: ARTS. Revision of the poorly known frog genus Chiasmocleis (Anura, Microhylidae)

芮：艺术。

• 批准号: 1144692
• 负责人: Rafael de Sá
• 金额: $ 30.79万
• 依托单位: University of Richmond
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2012
• 资助国家: 美国
• 起止时间: 2012-02-01 至 2017-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1144692&HistoricalAwards=false
• 关键词: RUI; ARTS.; Revision; poorly; known

The study proposes a revision of a poorly known group of semifossorial frogs that occurs throughout the Neotropical lowlands east of the Andes from Panama to southern Brazil. This group has never been thoroughly studied to determine its species composition, species boundaries, and cryptic speciation in the group. The revision will be an important addition to understanding diversity and speciation of the Neotropical biota. Currently, most of the Neotropical biota is poorly understood with regard to species diversity and individual species distributions. Preliminary data suggest that morphological variation is a poor estimate of genetic diversity among Amazonian frogs. The researchers intend to study the composition of this group of frogs using a combined approach of molecular and morphological characters.The proposal will result in publications in scientific journals and a monographic revision of the group. The project involved collaborations with scientists throughout Latin America. It will also directly support the training of two undergraduates per year at the University of Richmond. Furthermore, the project will strengthen international scientific collaboration by training of two Brazilian researchers. A specific aim of the project is to train research collaborators and interested undergraduates on synthetic and revisionary monographic work

这项研究提出了一个鲜为人知的一组半fossorial青蛙，发生在整个新热带低地东部的安第斯山脉从巴拿马到巴西南部的修订。该种群从未被彻底研究以确定其物种组成、物种边界和种群中的神秘物种形成。该修订将是对了解新热带区生物群多样性和物种形成的重要补充。目前，大多数新热带生物区系的物种多样性和个别物种的分布知之甚少。初步数据表明，形态变异是一个贫穷的估计亚马逊河青蛙之间的遗传多样性。 研究人员打算使用分子和形态特征相结合的方法来研究这组青蛙的组成。该提议将导致在科学期刊上发表文章，并对该组进行专题修订。该项目涉及与整个拉丁美洲的科学家合作。它还将直接支助里士满大学每年培训两名本科生。此外，该项目将通过培训两名巴西研究人员加强国际科学合作。 该项目的一个具体目标是培训研究合作者和感兴趣的本科生进行综合和修订专题工作