项目名称: 中国棘跳科系统分类研究(弹尾纲:原跳目)
项目编号: No.31301862
项目类型: 青年科学基金项目
立项/批准年度: 2014
项目学科: 生物科学
项目作者: 孙新
作者单位: 中国科学院东北地理与农业生态研究所
项目金额: 21万元
中文摘要: 跳虫是土壤动物的重要组成部分,在土壤生态系统中发挥着重要作用。棘跳科作为该类群的一个大科,其分类学研究在我国尚处于非常薄弱的阶段。本项目拟针对棘跳科系统分类中存在的问题,对其进行全面的分类学研究,深入开展重要形态特征的比较和评价及其在不同类群中同源性的探索,完成新分类单元的报道、问题分类单元的修订及内部单元间系统发育关系的探讨。项目的实施将掌握我国该科的物种种类及其分布,了解我国该科的区系组成及其特点,从而推动我国跳虫分类与生物多样性的研究,为动物志和地方志的编研积累详实的资料,为与土壤动物相关的基础和应用研究提供数据支持。
中文关键词: 弹尾纲;棘跳科;分类学;中国;
英文摘要: Collembola is one of the most important parts of soil fauna and plays an important role in soil ecosystem. The family Onychiuridae is a major group of Collembola, and its taxonomy should be improved urgently in China. Accordingly, the study on the taxonomy of Chinese Onychiuridae will be carried out based on this proposal, with the intention to assess the taxonomical value and the homology of the important morphological characters of different groups, report the new taxa, revise the controversial taxa and determine the phylogenetic relationship of the inner groups. Then the list and distribution of the Chinese Onychiuridae species will be elucidated and the composition and characters of Chinese fauna will be clarified. As a result, the knowledge of the taxonomy and biodiversity of Chinese Collembola will be improved fairly based on this project. Furthermore, the proposed work will provide amount of useful data for fauna sinica and local fauna, resulting in a good contribution to the basic and applied soil fauna-related research.
英文关键词: Collembola;Onychiuridae;taxonomy;China;