【作者】 李金钢； 王廷正； 何建平； 马国林；

【Author】 LI Jin-Gang WANG Ting-Zheng HE Jian-Ping MA Guo-Lin (College of Life Sciences, Shaanxi Normal University, Xi’an 710062, China)

【机构】 陕西师范大学生命科学学院；

【摘要】 1998年5月,对处于繁殖期的哺乳期甘肃鼢鼠的活动节律进行了研究.结果表明,繁殖期甘肃鼢鼠的活动存在明显的昼夜节律和雌雄差异.甘肃鼢鼠日活动节律有两个高峰期,分别在4:00～8:00和19:00～00:00.其中雌鼠的活动高峰期在6:00～8:00和19:00～21:00;雄鼠的活动高峰期在4:00～6:00;22:00和00:00.雄鼠还在15:00出现1个活动次高峰.在活动高峰期内,鼢鼠主要从事挖掘、觅食、进食和筑巢等活动.在24小时内,甘肃鼢鼠的睡眠和休息时间占73.22%;寻食、进食和挖掘等活动时间占16.23%.更多还原

【Abstract】 This paper present a study of the daily activity rhythm of Gansu zokor (Myospalax can-sus) in reproductive period in laboratory condition. It is showed that;There is obvious activity rhythm of Gansu zokor. The activity rhythm is different between the male and the female. The behaviours distribution shifted within 24 hours and maily behaviours were sleep and rest, seaching, feeding and digging. Among them, the duration of rest and sleep is 73. 22%; duration of digging, searching, feeding is 16. 23%. During 4 : 00-8:00 and 19 : 00-00: 00 two phases are activity peak in a daytime and night. The female’s activity peaks occured within 6:00-8:00 and 19:00-21:00; The male’s occured within 4:00-6:00 and 22:00-00:00, and the male’s actions are also frequent on 15:00.更多还原