2010•Journal of Yangzhou UniversityRequires access
Studies on diversity of odonata in Zijin mountain, Lao mountain and Jiangjun mountain of Nanjing.
YU Wei-yan, Zhaohui Li, Song DongJie, Hua Chun, Hu Ning, Ji Jie, Yuan XiaoJing, Yang Xia, Jun Jie Zhou
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Abstract
Based on the investigation of the fauna and diversity of dragonflies in Jiangjun mountain,Zijin mountain,Lao mountain area of Nanjing City in 20052007,the specimen of the certain quantity was collected and a total of 43 species of Odonata were identified.All the species were belonged to 28 genus,8 families.Species richness,species composition similarity and species diversity index for the three habitats were calculated.The results showed that the species richness sequence was Lao mountain/Zijin mountain Jiangjun mountain;the species diversity decreased in a different sequence was Lao mountain Zijin mountain Jiangjun mountain.The dragonfly species composition of Jiangjun mountain and Zijin mountain had the highest similarity,and the species composition of Lao mountain and Jiangjun mountain had the lowest similarity.