贵州省8个自然保护区沫蝉科昆虫的相似性  

Similarity of Cercopoidea Insects in Eight Nature Reserves of Guizhou Province

作　　者：杨楠楠[1] 戴仁怀[1] 

机构地区：[1]贵州大学昆虫研究所贵州山地农业病虫害重点实验室,贵州贵阳550025

出　　处：《贵州农业科学》2012年第11期120-123,共4页Guizhou Agricultural Sciences

基　　金：贵州省科技计划社会发展攻关项目"宽阔水国家级自然保护区昆虫资源多样性及保护利用评价研究"[黔科合SZ(2009)3041];贵州大学研究生创新基金"中国沫蝉科生物地理学研"(农科2012025)

摘　　要：为贵州省8个自然保护区沫蝉科昆虫分类及多样性保护提供参考,利用Jaccard相似性系数对贵州省茂兰、梵净山、赤水、雷公山、习水、麻阳河、宽阔水以及大沙河8个自然保护区的沫蝉科昆虫种类进行了相似性分析。结果表明:贵州茂兰等8个保护区共有沫蝉科昆虫42种,其中含12个贵州新纪录种。以大沙河和习水的相似性系数最高,为0.53;其次是大沙河和雷公山的相似性系数,为0.52;相似性系数最低的是雷公山与赤水,仅为0.13。A similarity analysis was conducted by Jaccard coefficient to provide a reference for classification and diversity protection of Cercopoidea insects in the eight nature reserves,including Maolan,Fanjingshan,Chishui,Leigongshan,Xishui,Mayanghe,Kuankuoshui and Dashahe in Guizhou Province.The result showed that there were 42 species in the eight nature reserves,including 12 new record species in Guizhou Province.The similarity analysis indicated that the similarity coefficient was the highest（0.53） between Dashahe Reserve and Xishui Reserve.The similarity coefficient between Dashahe and Leigongshan Reserves was 0.52.The similarity coefficient between Leigongshan and Chishui Reserves was the lowest,only 0.13.

关 键 词：沫蝉科 相似性 自然保护区 贵州 

分 类 号：S433.39[农业科学—农业昆虫与害虫防治]