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为了揭示蜘蛛群落在马尾松林中的地位和作用规律，于1995年4月至1996年6月对湖南新邵、长沙、岳阳3县不同立地条件马尾松林抽样调查90块样地．马尾松林蜘蛛群落计有25科62属107种．在马尾松林垂直分布的4个层次中蜘蛛群落具有明显的分层特征．灌木层的蜘蛛种类最丰富，林冠层次之．这两层蜘蛛对整个蜘蛛群落的稳定和控制害虫危害功能的发挥起决定作用，树干层和地面层蜘蛛处于过渡和补充地位．植被盖度对蜘蛛群落多样性和稳定性有显著影响，林龄的影响则不明显．
In order to reveal the status and action of spider community in Pinus massoniana forest, from April 1995 to June 1996, 90 plots of Pinus massoniana from different locations in Xinshao, Changsha and Yueyang of Hunan Province were investigated. Masson pine forest spider community there are 25 families 62 genera and 107 species. The spider community has obvious stratification characteristics in four vertical distributions of Pinus massoniana. The spider species of shrub layer is the most abundant, canopy level. These two layers of spiders play a decisive role in stabilizing the entire spider community and in controlling the harmful effects of pests. The trunk and ground spiders are in a transitional and complementary position. Vegetation coverage had a significant effect on the diversity and stability of spider communities, while the influence of stand age was insignificant.