摘要
通过野外调查、昆虫分类学、昆虫生物学等方法对通辽市长蝽总科昆虫物种多样性及其生物学特性进行了研究.结果表明,通辽市共分布长蝽总科4科13种,其中,长蝽科物种最为丰富,占物种总数的46%.从食性角度讲,通辽市长蝽绝大部分为植食性,其中,长蝽科小长蝽属的物种可成为农作物和牧草害虫,其余物种多为林木害虫;而大眼长蝽科物种为肉食性,可作为天敌昆虫加以保护和利用.从分布情况看,长蝽总科在通辽市各地分布不均,上述情况可能与各地生境类型、食物、寄主及长蝽各物种自身适应性有关.
Lygaeoidea species diversity and its biological characteristics were investigated in Tongliao using field studies,insect taxonomy and biology in order to provide reference in the course of pest control and utilization. Our results showed that 4 families and 13 species were distributed within Tongliao. The most abundant family was Lygaeidae（6 species）,which accounted for 46% of the species. From the point of view of feeding,most of the Lygaeoideaspecies were phytophagous. Among these,Nysius spp.Dallas are potential pests of crops and pasture,and the others as forest pests.The species within the Geocoridae were found to be omnivorous. The distribution of Lygaeoideawas uneven,which may be related to habitat type,food,host and species adaptabilities.
作者
周子菁
石凯
ZHOU Zi-jing;SHI Kai(College of Agriculture, Inner Mongolia University for Nationalities, Tongliao 028043, Chin)
出处
《内蒙古民族大学学报（自然科学版）》
2017年第6期526-529,共4页
Journal of Inner Mongolia Minzu University：Natural Sciences
基金
国家重点研发2017年度重点专项(2017YFD0201000)
内蒙古自治区自然科学基金项目(2017MS0320)
内蒙古民族大学研究生科研创新项目(NMDSS1762)
关键词
长蝽总科
多样性
生物学特性
Lygaeoidea
Species diversity
Distribution
