Position: Home > Articles > Identificatioin of Aquatic Insects in Yanghugou Based on DNA Barcode
Journal of Anhui Agricultural Sciences
2019,47
(11)
56-59,63
DNA条形码在本溪洋湖沟水生昆虫鉴定中的应用
作 者：
于丹;王剑峰;刘玉双;王京
单 位：
沈阳大学生命科学与工程学院/城市有害生物治理与生态安全重点实验室;沈阳师范大学古生物学院
关键词：
洋湖沟;水生昆虫;EPT;DNA条形码;水质
摘 要：
[目的]通过调查本溪市洋湖沟水生昆虫的种类,评价洋湖沟地区太子河源头的水质情况.[方法]2017年7月对洋湖沟水生昆虫进行了采集,基于EPT丰富度、采用DNA条形码及形态学特征对洋湖沟所采水生昆虫进行鉴定.[结果]共得到11个种14条样品序列,其隶属于3目11科:蜉蝣目3种,襀翅目4种,毛翅目4种.[结论]鉴定结果显示,洋湖沟地区EPT水生昆虫种类较多,水质清洁,达到国家I类标准.
译 名：
Identificatioin of Aquatic Insects in Yanghugou Based on DNA Barcode
作 者：
YU Dan;WANG Jian-feng;LIU Yu-shuang;College of Life Science and Engineering/Liaoning Key Laboratory of Urban Integrated Pest Management and Ecological Security,Shenyang University;Paleontological Institute,Shenyang Normal University;
关键词：
Yanghugou;;Aquatic insects;;EPT;;DNA barcode;;Water quality
摘 要：
[Objective]In order to investigate the species of aquatic insects in Yanghugou, Benxi, evaluate the water quality of the source of the Taizi River in Yanghugou area. [Method]Aquatic insects of Yanghugou were collected in July 2017. Based on the EPT richness, DNA barcode method and morphological features, the aquatic insects collected in Yanghugou were identified. [Result]A total of 14 sequences were obtained, totaling 11 species, belonging to 3 orders and 11 families. Among them, there are 3 species of the Ephemeroptera; 4 species of the Plecoptera; and 4 species of the Trichoptera. [Conclusion]The identification results show that there are many aquatic insects in the Yanghugou area, and the water quality is clean. It has reached the national class I standard.
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