蒙新区草盲蝽复合组昆虫区系初步分析  

A preliminary study on Lygus complex fauna in Mongolia-Xinjiang Region

作　　者：李媛媛[1] 石凯[1] 德力格尔[1] 

机构地区：[1]内蒙古民族大学农学院,内蒙古通辽028000

出　　处：《环境昆虫学报》2016年第4期792-797,共6页Journal of Environmental Entomology

基　　金：国家自然科学基金(31301922);内蒙古民族大学科学研究项目(NMDYB15014)

摘　　要：对蒙新区草盲蝽复合组昆虫标本鉴定和资料整理,共得到5属34种。其中,种类最多的是草盲蝽属Lygus13种(38.24%),占绝对优势。在世界动物地理区划中,蒙新区草盲蝽复合组昆虫以古北界为主,种数占15种(44.12%)。在中国动物地理区划中,草盲蝽复合组单独分布于蒙新区的物种有8种,约占物种总数的1/4(23.54%),其次是蒙新区与华北区共有5种(14.72%),蒙新区与东北区共有3种(8.82%),其它动物区系分布的物种均较少。在蒙新区动物地理区划中,蒙新区草盲蝽复合组昆虫以西部荒漠亚区种数最多,共14种(41.18%),其次为东部草原亚区和西部荒漠亚区共有9种(26.47%)。There were 5 genera 34 species of Lygus complex distributed in Inner Mongolia-Xinjiang Region by identified the specimens and classified relevant records. Among them,the genera of Lygus had the most species（ 13 species accounted for 38. 24%）,having absolute advantage. Faunistic analyses showed that Palaearctic species（ 15 species about 44. 12%） as it principal part at the level of world zoogeographical regions. Lygus complex only distributed in Inner Mongolia-Xinjiang Region had 8 species,almost equal to quarter of the total number of species（ 23. 54%）,followed by 5 common species（ 14. 72%） distributed in Inner Mongolia-Xinjiang Region and North China region,3 common species（ 8. 82%） of in Inner Mongolia-Xinjiang region and the northeast region. And there were less species in other fauna. There were14 species only distributed in the Western desert sub-region,accounting for 41. 18% of the total species in Inner Mongolia-Xinjiang zoogeographical regions,the next is the common species（ 9 species accounting for26. 47%） of Eastern grassland sub-region and Western desert sub region.

关 键 词：草盲蝽复合组 区系 蒙新区 

分 类 号：Q968.2[生物学—昆虫学] S433.4[农业科学—农业昆虫与害虫防治]