辽宁山区步甲资源调查  

A survey of Ground Beetleresources in Mountainous Areas of Liaoning Province

作　　者：于庭洪[1] 陈增良[1] YU Ting-hong;CHEN Zeng-liang;ZHAO Shi-wen(Sericultural Research Institute of Liaoning Provincial,Fengcheng,Liaoning 118100)

机构地区：[1]辽宁省蚕业科学研究所,辽宁凤城118100

出　　处：《辽宁农业科学》2020年第4期74-76,共3页Liaoning Agricultural Sciences

基　　金：国家蚕桑产业技术体系(CARS-18);农业部辽宁野蚕科学观测实验站项目(23-S-15);辽宁省野蚕研究重点实验室项目(2003);国家桑蚕改良中心辽宁柞蚕分中心项目(2015-A2211-210682-A0105-002);辽宁省蚕药专业技术创新中心项目(2019-334)。

摘　　要：通过调查辽宁山区的步甲种类、发生规律,确定辽宁山区有步甲种类36种,发生优势种1种,即黑广肩步甲(Calosoma maximoviczi Morawitz),在整个辽宁山区,特别是中南部山区林地和柞园黑广肩步甲的种群数量占到总数量的80%以上。另外,发现黑广肩步甲可以上树捕食植食性害虫,其它步甲类昆虫则未发现有上树情况。步甲可以作为环境指示生物,为辽宁的生态环境监测和生态环境多样性提供理论依据。The author through investigated the species and occurrence rules in Liaoning mountain area, and found that there were 36 species of peduncula in liaoning and 1 dominant species, namely Calosoma maximoviczi Morawitz.In the whole Liaoning mountainous area, especially in the central and southern part of Liaoning province silkworm farms and forest farms for more than 80% of the total population.In addition, we also found that the black broad-shoulder peduncula can climb trees to feed on herbivore pests, while other peduncula insects were not found to climb trees. Therefore, this peduncula can be used as an environmental indicator to provide a theoretical basis for ecological environment monitoring and ecological environment diversity in liaoning province.

关 键 词：步甲 调查 种类 数量 指示生物 

分 类 号：S476.2[农业科学—农业昆虫与害虫防治]