江苏省常州市武进区昆虫多样性及区系特征分析  

Analysis of Insect Diversity and Floristic Characteristics in Wujin District of Changzhou City in Jiangsu Province

作　　者：王倩 钱宏革 苏日娜[1] 白晓拴[1] WANG Qian;QIAN Hongge;SU Rina;BAI Xiaoshuan(College of Life Science and Technology,Inner Mongolia Normal University,Huhhot 010022,Inner Mongolia,China;College of Bioscience and Biotechnology,Hunan Agricultural University,Changsha 410125,Hunan Province,China)

机构地区：[1]内蒙古师范大学生命科学与技术学院,内蒙古呼和浩特010022 [2]湖南农业大学生物科学技术学院,湖南长沙410125

出　　处：《内蒙古林业调查设计》2022年第1期52-57,85,共7页Inner Mongolia Forestry Investigation and Design

基　　金：江苏省常州市武进区生物多样性本底调查(蝴蝶和其他昆虫部分)(21K01047)。

摘　　要：2018年7月28日至8月22日,2019年4月18~24日在江苏省常州市武进区选取42条样线进行了昆虫调查。经统计,在科级、属级、种级水平上,半翅目昆虫的数目(21科52属57种)都是最多的,鞘翅目昆虫(19科43属49种)次之,而蜚蠊目和革翅目昆虫(1科1属1种)最少。物种多样性指数分析表明,武进区半翅目昆虫的多样性指数(4.0132)和均匀度指数(0.9926)最高,优势度指数(0.0248)最低;鞘翅目昆虫的丰富度指数(8.4555)最高。武进区不同生境中昆虫多样性指数和丰富度指数均表现为草地灌木>森林>水域>耕地>居民地;优势度指数表现为居民地>耕地>水域>森林>草地灌木;均匀度指数表现为森林>草地灌木>水域>耕地>居民地。武进区昆虫在世界动物地理分布中具有典型的东洋界分布类型,与古北界关系密切;在中国动物地理分布中,武进区昆虫分布组成以全国、华中区、华中区—华南区、华中区—华南区—西南区、华中区—华南区—西南区—华北区5种分布型为主。The insect community diversity in Wujin District of Changzhou City in Jiangsu Province was investigated by setting 42 sampling lines from July 28 to August 22,2018 and from April 18 to24,2019.According to the statistics,the number at the level of family,genus and species was in following order from the largest to the least:Hemiptera(21 families,52 genera,57 species)was the largest and Coleoptera(19 families,43 genera,49 species)was second;Blattodea and Dermaptera were the least,both only 1 family,1 genus,1 species belonging to them.The analysis on species diversity showed that it was from the Hemiptera that the highest diversity index(4.0132)and the highest evenness index(0.9926)but the lowest dominance index(0.0248)came;the highest richness index(8.4555)came from Coleoptera.The diversity index and richness index of insects in different habitats in Wujin District are grassland and shrub>forest>water area>cultivated land>residential land;Dominance index is residential land>cultivated land>water area>forest>grassland shrub;The evenness index is forest>grassland and shrub>water area>cultivated land>residential land.Insects in Wujin area have typical oriental distribution type in the world zoogeographical region,which is closely related to Palaearctic;In the Chinese zoogeographical region,the insect distribution in Wujin District is mainly composed of five types:the whole country,Central China,Central China-South China,Central China-South China-Southwest China,Central China-South China-Southwest China-North China.

关 键 词：昆虫多样性 群落 生境类型 区系特征 江苏 

分 类 号：S718.69[农业科学—林学]