摘要
内蒙古西部荒漠是内蒙古昆虫区系重要的组成部分由于该地区复杂和特殊的自然条件，形成了半翅目昆虫种类的多样性和区系性质的特殊性目前，在该荒漠区已发现半翅目昆虫计211种，隶属于20科122属，具有丰富的种、属多样性从世界动物区系的角度对其成分构成分析来看，该荒漠区半翅目昆虫以中亚亚界成分和欧洲西伯利亚亚界成分为主，亦有少量地中海亚界和东北亚界成分进入．此外，该荒漠区内拥有较为丰富的特有种类，说明该地区不仅在内蒙古昆虫区系中。
The western desert of Inner Mongolia, concluding middle and west part of Erdos and vast Alashan desert, is a very important constituent of inner Mongolia fauna. Complex and specific natural conditions resulted in the diversity of Heteroptera species and the speciality of its faunal composition in this area. At present, 211 species belonging to 122 genera and 20 families of Heteroptera are identified, as showed rich diversity at both species and general levels. Analysis on the faunal composition from the view of the world animal fauna, the main is Centro -- Asiatic species and Europe -- Siberia species. There also entered a minority of Mediterranean species and Northeast species. Moreover, this desert area possesses rich endemic species, as determined its important position in not only Inner Mongolia fauna, but the fauna and genetic resources in our country as well.
出处
《内蒙古师范大学学报（自然科学汉文版）》
CAS
1997年第3期56-64,共9页
Journal of Inner Mongolia Normal University(Natural Science Edition)
基金
内蒙古自然科学基金
关键词
内蒙古
半翅目
多样性
区系
荒漠地区
Inner Mongolia, western desert, Heteroptera, diversity, fauna
