根田鼠粪便排泄点及其生态学意义初探  

A Primary Investigation on the Excrete Site and Its Ecological Purpose of Microtus oeconomus Feces

作　　者：孙平[1] 赵新全[1] 徐世晓[1] 

机构地区：[1]中国科学院西北高原生物研究所

出　　处：《兽类学报》2004年第3期273-276,共4页Acta Theriologica Sinica

基　　金：国家自然科学基金资助项目(30100016);中国科学院知识创新工程资助项目(KZCX1-09-01);中国科学院海北高寒草甸生态系统定位站基金部分资助

摘　　要：The distribution sites of feces marks of root vole were investigated by eyeballing method. The investigations showed that:(1)There were feces mark or not at the hole of the vole. (2)It distributed mainly at the crotches and the terminals of the channel. (3)Comparison among three kinds of feces mark percentage, the maximum is the percentage at the crotches. The minimum is the percentage at the hole and the middle at the terminals of the channel. The results indicated that the difference of intensity of feces mark distributed in different sites predicated that feces may played an important communication role in territory behavior of root voles.The distribution sites of feces marks of root vole were investigated by eyeballing method. The investigations showed that:(1)There were feces mark or not at the hole of the vole. (2)It distributed mainly at the crotches and the terminals of the channel. (3)Comparison among three kinds of feces mark percentage, the maximum is the percentage at the crotches. The minimum is the percentage at the hole and the middle at the terminals of the channel. The results indicated that the difference of intensity of feces mark distributed in different sites predicated that feces may played an important communication role in territory behavior of root voles.

关 键 词：根田鼠 粪便排泄点 生态学 领域行为 粪标记 

分 类 号：Q959.837[生物学—动物学]