姬蜂是各地常见昆虫,多数种类寄生于农林作物害虫以及一些鳞翅目幼虫和蛹,是极其重要的有益性生物资源。笔者对近年来采集到的几种姬蜂标本,经整理鉴定后,扼要描述形态特征、寄主和省内分布,供参改。 Ichneumones are common insects all over the world. Most species are parasitic in agricultural and forestry pests and some lepidopteran larvae and pupae. They are extremely important beneficial biological resources. I collected in recent years, several wereps specimens, after sorting identification, a brief description of morphological characteristics, the host and the distribution of the province for the reference.