东北中朝俄边境地区鼠体外寄生虫种类组成研究

Study of Species Composition on the Ectoparasites of the Rodent in Frontiers of Korea,Russia and Northeast China

目的 调查我国东北中朝俄边境地区鼠体外寄生革螨、恙螨和蚤的种类组成。方法 笼日法捕鼠 ,采集鼠体外寄生虫。结果 在东北中朝俄边境 6市 (县 )采获鼠体外寄生革螨、恙螨和蚤 15 891只 ,计 9科 2 7属 5 5种 ,其中革螨4科 9属 2 1种 ,恙螨 1科 6属 15种 ,蚤 4科 12属 2 0种。不同鼠体的革螨、恙螨和蚤的主要种群组成有所不同。结论本次调查为我国东北边境 6市 (县 )革螨、恙螨、蚤的区系及种类组成研究提供了依据。

Objective To investigate species composition on gamasid mites,chigger mites and flea on the rodent in frontiers of Korea, Russia and Northeast China. Methods To catch rodents with cage, and collect the ectoparasites of the rodent. Results 15 891 ectoparasites of the rodents belonged to 9 family,27 gerea and 55 species, which were recorded from 6 cities and counties of frontiers Northeast China,of which gamasid mites belonged to 20 species, 9 gerea and 4 family;chigger mites were 15 species ,6 gerea and a family;flea survey were 20 species,12 gerea and 4 family. The species composition of the rodent ectoparasites varies with different rodents species. Conclusion Base is given for further studies on faunal distribution and species composition on rodent ectoparasites in frontiers of Korea, Russia and Northeast China.