太湖湿地半翅目昆虫多样性

摘要

在对太湖湿地半翅目昆虫多样性的研究中发现:太湖湿地主要半翅目昆虫有16科56属60种,其中以蝽科和缘蝽科为优势类群.在各调查点中太湖国家湿地恢复示范区的多样性指数最高,三洋村最低.各调查点的多样性指数和均匀度指数呈现正相关性,半翅目昆虫群落比较稳定.群落相似性分析表明,太湖湿地中灵湖村和示范区、渔阳山和三山岛半翅目昆虫群落相似性较高.%The hemipteran insect biodiversity of different plots in Taihu Wetland was investigated in 2010 and 2011. A total of 60 species were collected, belonging to 16 families and 56 genera, among which Pentatomidae and Coreidae were the dominant taxa. Species diversity was the highest in National Demonstration Area of Taihu Lake, and lowest in Sanyang Village. Diversity index was positively correlated with evenness for all the investigated plots, indicating the stable hemipteran insect communities. Higher similarities were observed between Linghu Village and National Demonstration Area, as well as between Yuyang Mountain and Sanshan Island.