沟牙鼯鼠为国内稀有啮齿动物。1986年5月上旬,我站和遵化县卫生防疫站于遵化、兴隆、蓟县交界处发现1只,经河北省鼠疫防治所鉴定为沟牙鼯鼠。以往我省仅有沟牙鼯鼠的记录,而无标本。此次发现,填补了空白。为了探索其习性及活动规律,对现场进行了追踪调查。调查地为北部深山带,属燕山南麓半湿润区,水源丰富,海拔900米以上,群峰陡立,环山 Gully zokor is a rare rodent in the country. In early May 1986, I station and Zunhua County Health and Epidemic Prevention Station in Zunhua, Xinglong, Jixian junction found one, by the Hebei Provincial Institute of plague prevention identified as groove teeth zokor. In the past, only records of gully mice in our province were recorded without specimens. The discovery, to fill the gap. In order to explore its habits and activities of the law, a follow-up survey of the site. Survey to the northern mountain belt, a semi-humid area south of Yanshan, rich in water, 900 meters above sea level, steep peaks, ring mountain