本文报告了2009年8月在满洲里-后贝加尔斯克口岸地区进行鼠传疾病联合监测时的蚤类调查结果。在中俄双方口岸地区分别捕获蚤类5种285匹和8种160匹,中方蚤类的宿主多,鼠体染蚤率和总蚤指数均高于俄方。 This article reports the findings of a flea survey conducted in August 2009 in the joint surveillance of rodent diseases in the Manzhouli-Beykersk port. In the ports of China and Russia, 5 species of 285 species and 8 species of 160 species of fleas were captured respectively. Most of the fleas in China were host, the rate of flea flea infection and total flea index were higher than those in Russia.