摘要
通过室内饲养 ,观察花鼠在常温和低温接近冬眠状态下的活动规律。结果表明 :花鼠属昼行性动物 ,活动时间在 6 :0 0～ 18:0 0。春季和秋季集中在 6 :0 0～ 15 :0 0 ,有两个高峰期 ,分别在 6 :0 0～ 9:0 0、12 :0 0～ 14 :0 0 ;夏季集中在 9:0 0～ 17:0 0 ,有两个高峰期 ,分别在 11:0 0和 15 :0 0。进入冬眠过程中其活动量明显减少 ,活动时间缩短 ,取食次数减少。冬眠的临界温度是 8℃。
We bred Eutamias sibiricus observe in lab to its regularity of behavior near dormant states at normal and low temperatures.The results indicated that Eutamias sibiricus was diurnal.They often acted from 6:00 to 18:00.They usually acted from 6:00 to 15:00 in spring and autumn,with two peaks from 6:00 to 9:00 and from 12:00 to 14:00.Meanwhile in summer it ranged from 9:00 to (17:00),with two peaks at 11:00 and 15:00 respectively.The regularity of behavior of Eutamias sibiricus changed largely when they came to dormancy,quantities of activities diminished,The period of activities became shorter and the feeding times decreased gradually.The critical temperature of democracy was 8 ℃.
出处
《中国森林病虫》
北大核心
2004年第3期23-25,共3页
Forest Pest and Disease
基金
黑龙江省科技厅"森林害鼠综合治理技术的研究"(SY0 2 -0 7)
黑龙江省骨干教师资助计划项目 ( [2 0 0 1] 95 410 72 )
关键词
花鼠
活动规律
冬眠
Eutamias sibiricus
activity rhythm
democracy
