通辽市膜翅目昆虫物种多样性研究

为摸清膜翅目昆虫在通辽市的种类组成及分布情况，于2010—2014年在通辽市8个调查点采用网捕法进行野外调查采集。通过核查内蒙古民族大学农学院昆虫标本室已有标本，初步鉴定出通辽市膜翅目昆虫18科44种，其中姬蜂科种类最多，为9种，其次是土蜂科，有6种。在8个调查点中，科尔沁区、扎鲁特旗的物种最丰富，分别有17种；开鲁县的膜翅目物种数次之，为10种；奈曼旗、霍林郭勒市的物种相对贫乏，分别只有6种。该研究为通辽市昆虫物种多样性保护提供基础资料。

Species Diversity of Hymenoptera in Tongliao

The aim of this paper was to test species composition and distribution of Hymenoptera in Tongliao, Inner Mongolia. Species in Hymenoptera were captured using net and studied systematically in 8 sites in Tongliao from 2010 to 2014. According to the specimens conserved in the inset laboratory of College of Agronomy, Inner Mongolia University for the Nationalities, the captured insects were identified and classified into 44 species in 18 families of Hymenoptera. There were 9 species in Ichneumonidae, which was the most, followed by Scoliidae (6 species). Horqin District and Zhalute Banner were the rich of Hymenoptera species among the 8 sites, both had 17 species, followed by Kailu County (10 species). Naiman Banner and Holingol had the least species (6 species). The results provide basic information for the protection of biodiversity in Tongliao.