Abstract:
Diversities of Curculionoidea assemblages in Castanopsis echidnocarpa,Lithocarpus fenestratus,Schima wallichii Comm.(Ⅰ),Pinus kesiya var.langbianensis,Castanopsis fleuryi,Schima wallichii Comm.(Ⅱ),Phoebe lanceolata,Lithocarpus grandifolius,Castanopsis echidnocarpa Comm.(Ⅲ),Betula alnoides,Schima wallichii,Eupatorium odoratum Comm.(Ⅳ) and artificial vegetation (Ⅴ) were studied with sample plot investigation and biodiversity analysis in Puer City,Yunnan Province.All weevils were collected using sweep netting,shaking-off and pitfall trapping.In total,198 specimens were collected,representing 63 species in 4 families of Curculionoidea.The family Curculionidae was the most species rich.In the 5 plots,the order of weevil species richness is:Ⅰ Ⅲ Ⅱ = Ⅳ Ⅴ,and the order of species diversity is Ⅳ Ⅲ Ⅰ Ⅱ Ⅴ.Jaccard coefficients (q) of weevil communities were between 0.063—0.379,showing that the weevil assemblages of each 2 plots were ultimately or moderately dissimilar.Ⅱ was heavily disturbed and need to be protected.