The natural reserve area of tropical forest at Jiangfengling located in Hainan Island is well protected, In which there are several forest vegetation types and species of living being are abundant.Varied fauna ecologic distribution and dominant group of Thrips in different vegetation types have been found.The distribution suituation of Thrips is as follows: The species of Thrips are less, population density is higher and distribution is wide in tropical semi-deciduous monsoon forest. The species of Thrips a...