中国皱纹隐翅虫属分类研究

【作者】 宋晨祖；

【导师】 李利珍；

【作者基本信息】 上海师范大学 ， 动物学， 2016， 硕士

【摘要】 皱纹隐翅虫属Rugilus是隐翅虫科Staphylinidae、毒隐翅虫亚科Paederinae中的一个属,是一类生活在农林生态系统中的小型甲虫,大部分种类捕食农林害虫和其他小型昆虫,属天敌昆虫。本属由Leach(1819)创立,模式种为Staphylinus orbiculatus Paykull。迄今为止,该属全世界共记载268种,广布于世界各大动物区系。我国已知31种,其中大陆记载30种,台湾记载3种,大陆台湾共有种2种。虽然历史上有10位学者曾对我国的皱纹隐翅虫属作过研究报道,但至今还没有系统总结报道。而本次研究,在查阅了与我国皱纹隐翅虫属所有相关文献资料的基础上,通过检视820多头采自全国各地的皱纹隐翅虫标本,对我国的本属种类进行了系统整理和总结研究,结果如下:1.本文系首次对我国皱纹隐翅虫属的较系统研究。2.共记述了我国皱纹隐翅虫20种,其中包括新种4种,分别是:纳板河皱纹隐翅虫Rugilus(Eurystilicus)nabanhensis sp.nov.,汤亮皱纹隐翅虫Rugilus(Rugilus)tangliangi sp.nov.,黄灏皱纹隐翅虫Rugilus(Rugilus)huanghaoi sp.nov.和子为皱纹隐翅虫Rugilus(Rugilus)ziweii sp.nov.;中国新记录种1种:小凹皱纹隐翅虫Rugilus(Rugilus)malaisei(Scheerpeltz);中国大陆新记录种1种:日本皱纹隐翅虫Rugilus(Eurystilicus)japonicus Watanabe。详细描述了所有涉及的种类,并列出了每种的研究历史、标本采集数据和分布地区,附有详细的分类特征解剖图和整体彩图。3.编制了中国皱纹隐翅虫属分亚属、分种检索表,编制了世界皱纹隐翅虫属名录。4.组建了世界皱纹隐翅虫属全部已知种的数据库,包含种名、定名人、定名年代、模式产地、分布、研究历史以及特征图等内容。更多还原

【Abstract】 Rugilus is a genus of the subtribe Paederinae in the family Staphylinidae. Most of them are predatory on small invertebrates and of significant importance to the forest ecological system.The genus was established by Leach in 1819 and type species is Staphylinus orbiculatus Paykull. Up to the present, 268 species of Rugilus have been known from all the zoogeographical regions of the world, among which, 31 species are from China(30 from Mainland, 3 from Taiwan and 2 from both Mainland and Taiwan). About ten authors have studied the Chinese fauna of the group, but our knowledge concerning the genus is still far from adequate.In the present study, about 820 specimens were collected from various nature reserves of China and examined. The result is summarized as follows:1. It is the first systematic works of the genus Rugilus of China.2. In this paper, 20 species of the genus are recorded, of which, 4 are described as new: Rugilus(Eurystilicus) nabanhensis sp. nov., Rugilus(Rugilus) tangliangi sp. nov., Rugilus(Rugilus) huanghaoi sp. nov. and Rugilus(Rugilus) ziweii sp. nov. One is new to China: Rugilus(Rugilus) malaisei(Scheerpeltz). One is new to China’s mainland: Rugilus(Eurystilicus) japonicus Watanabe. All the species are described and illustrated with habitus and sexual characters in detail, together with their histories, collecting data and distributions.3. A key to the subgenera and species of Chinese Rugilus, and a catalog of Rugilus of the world are given.4. A database of all the known species of the world is built.更多还原