内蒙古青山自然保护区昆虫区系调查

为了解内蒙古青山自然保护区的昆虫群落状况，正确认识青山自然保护区的昆虫面貌，掌握昆虫群落的发展过程和趋势，对内蒙古青山自然保护区分地段、分海拔划分样地，进行昆虫标本的采集，对青山自然保护区内昆虫群落的组成、区系特征、多样性及分布特点进行调查、统计和分析。根据已鉴定标本，得出结论：青山自然保护区有178种昆虫，其中古北种106种，占59.55%，广布种30种，占16.85%，东洋—古北兼有种23种，占12.92%，东洋种18种，占10.11%，东洋非洲区系共有种1种，占0.56%。青山自然保护区昆虫区系是以古北界昆虫占绝对优势，兼有一定数量的广布种、东洋—古北兼有种、东洋种、东洋非洲区系共有种共同组成的较为复杂的昆虫区系。

Research on Insect Fauna in Qingshan Natural Reserve, Inner Mongolia

In order to have a better understanding of the community situation of the insect in Qingshan Natural Reserve of Inner Mongolia and to master its developing process and tendency, field investigation had been done in the region. Information about the composition of insect population, fauna character, population diversity and distribution had been obtained through study in different sample plots and at different altitude. Based on the specimen had been identified, conclusions as follows had been made: there were totally 178 insect species in the site, among which 106 were palaearctic species (59.55%), 30 were cosmopolitan species (16.85%), 23 were palaearctic-oriental species (12.92%), 18 were oriental species (10.11%) and 1 was oriental-africa region 1 specie (0.56%). The palaearctic species held the absolute predominance in the natural reserve; meanwhile, complex insect fauna had formed with cosmopolitan, palaearctic-oriental, oriental and oriental-africa species.