【摘要】 对武夷山风景区5块马尾松林标准地的节肢动物群落进行2a的系统调查,共采集到林冠层节肢动物标本19938号,隶属于2纲16目87科200种;林下层节肢动物标本15807号,隶属于2纲17目103科224种。林冠层和林下层类群目的组成基本一致,但在科和物种数上存在着明显的差异。时间序列上的多样性分析表明,林下层物种的丰富度和多样性高于林冠层,总体上武夷山风景区马尾松林节肢动物群落相对较稳定。更多还原

【Abstract】 From 2005.Ⅲ-2006.Ⅻ,a systematic investigation was run on the arthropod community structure of the mason pine for- est in Wuyi mountain scenic spot.From the pine tree canopy,19938 arthropod individuals were collected.They were belonged to 2 classes,16 orders,87 families and 200 species.By contrast,15807 individuals were collected from the underlayer of the forest. They were belonged to 2 classes,17 orders,103 families and 224 species.The canopy community was similar to the underlayer community in composition and structure;but it was significantly different in number of families and species.Results also indicated that the abundance index and diversity index of the underlayer community were higher than those of the canopy community.General- ly speaking,all the arthropod communities in Wuyi were relatively stable.更多还原