Results: There were 3 species parasitical fleas in Rattus losea,it s annual average density,infected with fleas,index of Nosopsyllus wualis and Xenopsylla Cheopis were 6.86%,14.14%,0.1611 and 0.0713.

• 结果:合浦县黄毛鼠体共有3种寄生蚤；年平均鼠密度为6.；86%25；平均染蚤率为14