,2014,广东南岭国家级自然保护区实蝇多样性研究[J].环境昆虫学报,(1):39-43
广东南岭国家级自然保护区实蝇多样性研究
Diversity of Tephritidae in Nanling National Nature Reserve, Guangdong Province
  
DOI:
中文关键词:  实蝇  多样性  南岭
英文关键词:Tephritidae fruit flies  population dynamics  diversity
基金项目:国家公益性行业(农业)科研专项经费项目(200903047)
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中文摘要:
      2011年对南岭国家级自然保护区实蝇科昆虫进行了诱集采集,得到实蝇科昆虫标本1640号,隶属于2亚科11属19种。不同海拔高度实蝇科昆虫群落组成不同,在6个采样地中海拔最高点实蝇科昆虫种类和数量发生都较少。不同时间实蝇科群落组成及数量也呈现一定的差异。调查发现,7、8月份诱集的数量最多,分别为525头和537头。不同采样地和不同时间实蝇科昆虫的总体优势度指数(D)、多样性指数(H′)、物种丰富度指数(E)、均匀度指数(J)随时间的变化趋势基本一致。
英文摘要:
      Tephritidae fruit flies were trapped in Nanling National Nature Reserve from 2011 to 2012. Totally 1640 specimen of Tephritidae belonging to 2 subfamilies, 11 genera and 19 species were obtained. Species numbers of Tephritidae were not significantly different while the numbers of insects trapped differed at different altitude. The numbers of insects trapped differed at different month. Variation of the dominance index (D), diversity index (H′), species richness index (E), and evenness index (J) at different sampling point and time was consistent.
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