Objective: To study the species,composition and seasonal fluctuation of Rattus losea and it s parasitical fleas,and provide with the evidences for the policy made in Hepu county of Guangxi.

• 目的:研究广西合浦县鼠疫自然疫源地内黄毛鼠及其寄生蚤的种类、构成和季节消长,为制定鼠疫防制对策提供依据。