浙江清凉峰昆虫物种组成及其多样性

Composition and diversity of insect in Zhejiang Qingliangfeng National Nature Reserve

2008年5月至2013年12月,利用网捕、马氏网诱捕、灯诱等方法对浙江清凉峰进行了昆虫资源调查,共发现27目256科1598属2567种,优势类群鳞翅目、鞘翅目、半翅目、同翅目、双翅目、膜翅目的科数分别占总数的17.19%、12.5%、9.77%、9.38%、7.42%和6.25%,其种类数分别占25.42%、15.81%、4.96%、10.23%、11.71%和13.08%。优势类群的科属多度分析表明,该地区昆虫群落结构稳定。同时,多种物种多样性指数也表明浙江清凉峰昆虫物种昆虫多样性指数较高,群落稳定性好。

Insect diversity had been investigated by methods of net trap, malaise trap, light trap etc. in Zhejiang Qingliangfeng National Nature Reserve during May of 2008 to December of 2013. Totally, 2567 species, 1598 genera, 256 families and 27 orders were found. The dominant groups were Lepidoptera, Coleoptera, Hemiptera, Homoptera, Diptera and Hymenoptera, accounting for 17.19%, 12.5%, 9.77%, 9.38%, 7.42% and 6.25%, respectively of the total number of families, and 25.42% , 15.81%, 4.96%, 10.23%, 11.71% and 13.08%, respectively of the total number of species. The genera abundance of dominant orders were analysed, which suggested stable insect communities in this area. At the same time, Community structures were expressed by Shannon -Wiener Index （H＇）, Simpson Dominance Index （C）, Margalef Species Richness Index （D） and Pielou Evenness Index （Jsw）. The results revealed that Qingliangfeng has high insect diversity indices and stable community in Zhejiang.