Comparison on the Relative Fatness of Anouroserex squamipes Between in Autumn and Winter

The comparison on relative fatness of Anourosorex squamipes between in autumn and winter was studied from September in 2003 to February in 2004.The results showed that the relative fatness of Anourosorex squamipes in autumn was significantly higher than that of ones in winter,and there was significant difference between in autumn and winter with respect to relative fatness of female,but male wasn't like that.There was insignificant difference between males and females except for the second age group of adult with respect to relative fatness.The variation on relative fatness of Anourosorex squamipes about female in autumn was not steady in different age groups,but the relative fatness in winter declined with the increasing of age groups.The relative fatness of Anourosorex squamipes about male in autumn and winter was declined with the age increasing.The reason leading to the results may be related to the abundant of foods and the reproduction