棕背(鼠平)(Clethrionomys rufocanus Sundevall)别名为红毛耗子。分类上属啮齿目仓鼠科田鼠亚科。该鼠在我场于1978年冬季发现有零星的油松受害株,1979年冬季种群数量剧增,为害猖獗,只一个冬天,就有七万株油松幼树受害,成为一种毁灭性的鼠害,也成为我场害鼠种类的优势种。观察它的生活习性与开展防治工作,对保护人 Clethrionomys rufocanus Sundevall Alias ​​for the red hair mouse. Classification is a rodent Hamster Rat subfamily. The rat found sporadic Pinus tabulaeformis strains in my field in the winter of 1978. The population in winter 1979 was soaring and damaging that only 70,000 strains of Pinus tabulaeformis trees were harmed in a single winter and became a devastating Rodents, but also become my dominant species of rat harm species. Observe its living habits and carry out prevention and control work, to protect people