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目的调查2008年中俄边境中部地区不同生境鼠的种类组成和携带体外寄生虫的情况。方法采用夹夜法捕鼠。结果本次调查共捕获啮齿类动物4科7属计266只,同时捕获啮齿类动物的体外寄生虫蚤371只、螨133只、蜱1只。4种生境分布的鼠种的多样性不同,田地的鼠种多样性最高,其次为草地及林区,口岸的鼠种最为单一。同时,所有生境下捕获黑线姬鼠占21%,黑线仓鼠占21%,长尾黄鼠占16%,东方田鼠占13%,大林姬鼠占11%,棕背鼠平占10%,花鼠占7%及褐家鼠占1%。结论为中俄边境地区深入开展鼠类防治研究提供了重要依据。
Objective To investigate the species composition and ectoparasites of rats in different habitats in the central region of China-Russia border in 2008. Methods The method of catching the night with the trap. Results A total of 266 rodents belonging to 4 genera and 7 genera were captured in this survey. 371 parasites of rodents were also caught, 133 mites and 1 tick. The four kinds of habitat distribution of rat species diversity, the highest species diversity in the field, followed by grassland and forest area, the port of the rat species the most single. At the same time, Apodemus agrarius was found in 21% of all habitats, 21% of black hamsters, 16% of long-tailed hamsters, 13% of Microtus fortis, 11% of Dalmatian rats, 10% of brown-backed rats, 7% of the rat and 1% of the brown rat. The conclusion provides an important basis for the in-depth study on the prevention and control of rodents in China-Russia border areas.