【摘要】 本文对吉林省西部地区达乌尔黄鼠肥满度的变化规律进行了研究。结果表明:达乌尔黄鼠肥满度与其所在地理环境植被的类型,生长状况有直接关系,在植物生长茂盛、种类繁多的地区肥满度高,反之则低。达乌尔黄鼠肥满度的季节变化亦非常明显,这与非冬眠啮齿动物的肥满度有根本的区别。更多还原

【Abstract】 The relative fatness of the suslik (Spermophilus dauricus) was studied in the west areas of Jilin Province. The results show that the values of the relative fatnesses of the suslik are various in different habitats and the state of plant growing. The relative fatness is higher in the area where plants grow luxuriantly. On the contrary, the relative fatness is lower.Seasonal changes are very obvious in the relative fatness, which increases from spring to autumn. The seasonal changes are different in hibernated and non-hibernted rodents.更多还原