小纹背鼩鼱肥满度的研究  

Study on Relative Fatness of Sorex bedfordiae

作　　者：陈顺德[1,2] 刘少英[3] 刘洋[3] 涂飞云[1] 宗浩[2] 岳碧松[1] 

机构地区：[1]四川大学生命科学学院,成都610064 [2]四川师范大学生命科学学院,成都610068 [3]四川省林业科学研究院,成都610081

出　　处：《四川动物》2012年第3期452-455,共4页Sichuan Journal of Zoology

基　　金：国家自然科学基金(No.30970330);四川省教育厅基金项目(No.09ZB066);四川省教育厅基金项目(No.12ZB103);四川省高等教育“质量工程”子项目

摘　　要：对从四川和云南野外捕获的小纹背鼩鼱标本肥满度进行研究。结果表明,雌雄小纹背鼩鼱肥满度之间总体上无显著差异;不同年龄组间肥满度差异显著,未成年个体肥满度明显高于成年个体和老年个体;而不同地区和不同季节的小纹背鼩鼱的肥满度也呈现显著差异。The relative fatness of Sorex bedfordiae was studied in Sichuan and Yunnan provinces. The result showed that there were no significant differences between sexes; The relative fatness varied significantly in different age groups, it was significantly higher in minor individuals than that in adult and old ones; there were significant differences between different sites and seasons age with respect to relative fatness.

关 键 词：小纹背鼩鼱 肥满度 鼩形目 

分 类 号：Q958[生物学—动物学]