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为了筛选对茶叶害虫有控制作用的蚂蚁种类,采用样地调查法研究了重庆地区茶园蚁科昆虫,进行区系分析。发现蚁科昆虫4亚科19属39种,其中记录中国特有种7个,重庆新记录种37个。区系分析表明:重庆地区茶园蚂蚁区系在属级水平上以东洋界和古北界成分为主体,与马来西亚界和非洲界关系最紧密,与马拉加西界关系最远;在种级水平上以东洋界成分为主体,与古北界关系最紧密,与非洲界和马拉加西界关系最远;在中国动物地理区划中以华中区成分为主体,与其它地理区之间随着距离增加,关系逐步疏远。
In order to screen the species of ants that have the control effect on the tea pests, we used the sample survey method to study the tea plants Nymphs in Chongqing and analyzed the flora. There are 39 genera and 19 genera of 4 subfamilies, including 7 endemic species recorded in China and 37 newly recorded species in Chongqing. The floristic analysis showed that the ants in the tea gardens in Chongqing are mainly composed of the oriental and the paleobiberals in the genus level, the closest relationship with the Malaysian and the African communities, and the farthest relationship with the western border of Malaga. On the composition of the Oriental world as the main body, and the ancient North bound the most closely, and the West and Malawi West most far relations; in China’s animal zoning in the Central China region as the main component, and other geographical areas with the distance Increase, the relationship gradually estranged.