北华大学学报（自然科学版）Issue(6)：821-825,5.DOI:10.11713/j.issn.1009-4822.2014.06.030
吉林省西部地区蜻蜓目昆虫多样性研究
On Diversity of Odonatain in the West of Jilin Province
摘要
Abstract
The resources of Odonata in the west of Jilin Province were invested randomly from May 2011 to September 2013. There were 47 species of dragonfly,which belong to 9 families and 28 genera,among which, Gomphidae,Libellulidae,Coenagrionidae and Lestidae were dominant species in west of Jilin. The individuals and species number of Sympetrum were the most abundant in Libellulidae,Trigomphus are the most in Gomphidae, Ischnura is the most in Coenagrionidae, but the individuals and species number had no significant difference among genera in Lestidae. Diversity index of dragonfly showed an obvious rising trend with temperature rising and richness of nutrition levels in Spring,and reached the peak in July,and then diversity index decreased. Evenness index wasn’ t changed greatly,the dominant concentration index was appeared in May and had a slight fluctuation later.关键词
吉林省西部/蜻蜓目/多样性Key words
west of Jilin Province/Odonata/diversity分类
农业科技引用本文复制引用
赵红蕊,孟庆繁,李燕..吉林省西部地区蜻蜓目昆虫多样性研究[J].北华大学学报（自然科学版）,2014,(6):821-825,5.基金项目
吉林省教育厅科学技术研究项目(2012157) （2012157）
