摘要
2007—2008年对宁夏贺兰山半翅目昆虫进行系统采集,并结合相关资料对该区昆虫的区系组成进行了分析.结果表明,该区共有半翅目昆虫16科67属94种.在世界动物地理区系组成上,宁夏贺兰山的半翅目昆虫以古北区成分为主,其中欧洲西伯利亚和中亚成分共占54.26%,二者构成该地区半翅目昆虫的主体;在中国动物地理区系中,以蒙新区所占比例最高,共有21种,占22.34%,其次为蒙新+东北+华北区系分布型,计11种,占11.70%,表明蒙新区、华北区和东北区3个区的半翅目昆虫亲缘关系较密切.
The composition and characters of the Hemiptera fauna in Ningxia Helan Mountain were studied. 94 species belonged to 67 genera and 16 family of Hemiptera are identified. The results showed that the main faunistic category in this region is Palaearctic origin, where Europe-Siberia pattern and Middle Asia pattern are the most important ones, accounted for 54.26%. In the zoogeographic regions of China, the Mongolia-Xin Region （21 species for 22. 34% are predominant types for 22 distribution patterns, these distribution patterns of Ningxia Helan mountain, followed by the Mongolia-Xin, Northeast and North China region, including 11 species, accounting for 11. 70%. Moreover, the relationship of insects in Mongolia-Xin, Northeast and North China was the closest of Hemiptera in the Ningxia Helan Mountain.
出处
《宁夏大学学报（自然科学版）》
CAS
北大核心
2011年第4期389-394,共6页
Journal of Ningxia University(Natural Science Edition)
基金
教育部新世纪优秀人才支持计划基金资助项目(NCET-07-0470)
宁夏贺兰山保护区第2次综合科学考察基金资助项目(200701)
宁夏大学自然科学基金资助项目(ZR200728)
关键词
半翅目
区系组成
宁夏贺兰山
Hemiptera fauna composition Helan Mountain in Ningxia
