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目的调查研究我国东北三省蠓科昆虫的种类分布。方法采用人帐诱、诱虫灯诱、动物诱和网捕法采集蠓类。结果在东北三省31市县采获蠓类650 000余只,计4亚科14属140种,细蠓亚科1属1种,毛蠓亚科1属9种,铗蠓亚科3属27种,蠓亚科9属103种;吸血蠓3属91种。辽宁省已知4亚科6属56种,分布在23市县;吉林省已知2亚科3属44种,分布在10市县;黑龙江省已知3亚科13属100种,分布在21市县。结论这一研究结果为我国东北三省蠓科昆虫的区系分布研究提供了科学依据。
Objective To investigate the species distribution of Brachyuraidae in three provinces of Northeast China. Methods Lurers, trap lure, animal lure and net catcher were used to collect catfish. Results More than 650 000 Castanopsis species were collected from 31 cities and counties in three northeastern provinces of China, accounting for 140 species of 14 genera in 4 subfamilies, 1 species belonging to 1 genera, 2 species belonging to 1 genera, 3 species belonging to 3 genera, Species, 蠓 subfamily 9 genera and 103 species; Vampire 蠓 3 genera and 91 species. There are 4 genera and 6 genera in 4 subfamilies in Liaoning Province, which are distributed in 23 cities and counties. There are 44 species of 3 genera and 2 genera in 2 subfamilies in Jilin Province, which are distributed in 10 cities and counties. There are 100 species of 13 genera in 3 subfamilies of Heilongjiang Province, 21 cities and counties. Conclusion The results of this study provide a scientific basis for the study of the floristic distribution of the Brachyura insects in the three northeastern provinces of China.