Insect fauna analysis of Guanshan Mountain Natural Reserve in Jiangxi.

Based on faunal analysis of 1 498 secies of insects reported in detail before,in this fauna,there were 901 oriental species,about 60.15% of all,71 Palaearctis species,about 4.74% of all,and 328 species belonging to these two faunas,about 21.90% of all.The research showed that the fauna composition of insects in Guanshan Mountain Nature Reserve belongs to the Oriental Region.According to the analysis of the animal geographical fauna of China,the relationship of insects in southern,central and southwest China was the closest.This paper also indicated the south-north limit of distribution for 196 species of insects in east China,according to 9 natural division line as Yantze River,Huaihe River,Yellow River etc.