【作者】 李媛媛；

【导师】 能乃扎布； 齐宝瑛；

【作者基本信息】 内蒙古师范大学 ， 动物学， 2008， 硕士

【摘要】 作者系统整理了内蒙古师范大学昆虫标本馆草盲蝽复合组昆虫标本,已鉴定出我国蒙新区草盲蝽复合组昆虫5属,34种,其中包括1个新种(短喙后丽盲蝽Apolygus brevirostris sp. nov.)。文中编写了该复合组分属、种检索表,并对蒙新区原记载的个别种进行了修订,对雄虫外生殖器进行了解剖比较,并附了部分种的雄虫外生殖器特征图及新种的外形图。经区系分析,蒙新区草盲蝽复合组昆虫以古北界种类占绝对优势,仅分布于古北界的种类达15种,占总数的44.1%;古北界和东洋界共有种有14种,占总数的41.2%;古北界和新北界的共有种为3种,占总数的8.8%以及古北界、东洋界和新北界的共有种为2种,占总数的5.9%。在我国除蒙新区外,该复合组昆虫在华北区分布的种类最多,有18种,占总数的52.9%;其次是青藏区和华中区,各有12种和11种,两者分别占到总数的35.3%和32.4%。更多还原

【Abstract】 The present dissertation mainly deals with the classification of Lygus complex (Hemiptera-Miridae-Mirini) from Mongolia-Xinjiang Region, China. 34 species belonging to 5 genera in Lygus complex are recorded including 1 new species (Apolygus brevirostris sp. nov.). The morphological and genital illustrations of new species are provided and some species from Mongolia-Xinjiang Region are revised. The faunistic analysis of Lygus complex from Mongolia-Xinjiang Region displayed that the Palaeartic species dominate among all species, the species only belonging to Palaeartic 15, occupy 44.1 percent; 14 joint species are confined in Palaeartic and Oriental, accounting for 41.2%; 3 joint species are confined in Palaearctic and Nearctic, accounting for 8.8%; 2 joint species are confined in Palaearctic, Oriental and Nearctic, accounting for 5.9%. In Mongolia-Xinjiang Lygus complex bugs were rich in Northern-China, Western-Plateau and Central-China, accounting for 52.9, 35.3 and 32.4 percent respectively.更多还原