摘要
为了解黑龙江胜山保护区三站林场的昆虫物种组成,本文对该地进行昆虫本底调查,分析其物种组成和优势种,并对不同生境下的昆虫群落进行相似性分析。结果表明,共采集到昆虫样本1873头,隶属11目86科173种,其中鳞翅目最多,有22科69种702头,其科数、种数占比分别为25.58%、39.88%;鞘翅目次之,有19科30种566头,其科数、种数占比分别为22.09%、17.34%。鳞翅目、鞘翅目为研究区昆虫优势目,暗黑鳃金龟、网目拟地甲、燕尾舟蛾、菜粉蝶、孔雀蛱蝶等为昆虫优势种。各生境的相似性指数由高到低依次为草甸—沼泽(0.461)>沼泽—农田(0.412)>乔木—草甸(0.355)>草甸—农田(0.339)>乔木—沼泽(0.313)>乔木—农田(0.274),其中草甸—沼泽生境的相似性指数较高。本文为相关地区益虫保护、害虫防治以及昆虫资源合理开发与利用提供参考。
To understand the composition of insect species in the sanzhan forest farm of Shengshan Nature Reserve in Heilongjiang Province,a background survey of insects was conducted in the area,the species composition and dominant species were analyzed,and a similarity analysis of insect communities across different habitats was performed.The results showed that a total of 1873 insect samples were collected,belonging to 11 orders,86 families and 173 species.Among them,Lepidoptera had the largest number,with 22 families,69 species and 702 individuals,accounting for 25.58%of all families and 39.88%of all species.In the order Coleoptera,there were 19 families,30 species and 566 individuals,with the proportions of the number of families and species being 22.09%and 17.34%respectively.Lepidoptera and Coleoptera were the dominant insect orders in the study area.Holotrichia parallela,Opatrum subaratum,Furcula furcula,Pieris rapae,Inachis io and others were the dominant insect species.The similarity indices of each habitat from high to low were meadow-marsh(0.461)>marsh-farmland(0.412)>tree-meadow(0.355)>meadow-farmland(0.339)>tree-marsh(0.313)>tree-farmland(0.274),among which the similarity index of meadow-marsh habitat is relatively high.This article provides a reference for the protection of beneficial insects,pest control,and the rational development and utilization of insect resources in relevant regions.
作者
刘淑涵
张雨婷
刘雨婷
孙源泽
韩晓云
罗志文
LIU Shuhan;ZHANG Yuting;LIU Yuting;SUN Yuanze;HAN Xiaoyun;LUO Zhiwen(College of Biology and Agriculture,Jiamusi University,Jiamusi 154007,China)
出处
《安徽农学通报》
2025年第17期100-103,共4页
Anhui Agricultural Science Bulletin
基金
黑龙江省大学生创新创业训练计划项目(S202410222099)
佳木斯大学博士专项科研基金启动项目(JMSUBZ22-04)。
关键词
昆虫多样性
本底调查
物种组成
优势种
insect diversity
background survey
species composition
dominant species
