Abstract: This paper compared the beaviours of plateau zokor between the reproductive and nonreproductive periods in the laboratory condition , described and analysized 16 kinds of behaviours . The result showed that the behaviours did not change , but the frequency and duration of different behaviours had greatly difference between two periods . The behaviour distribution shifted within 24 hours and mainly behaviours were sleep and rest , feed , locomote , dig , and contact for each hour . In reproductive period , the time of diggfing , approaching , contacting , attacking , escaping and retreating increased , the sociality was higher than that in nonreproductive period . The chance of ainimals occurring reaction was at random and displayed different behaviour after reaction .

Key words: Plateau zokor (Myospalax baileyi), Reproductive period, Nonreproductive period, Behaviour

摘要： 本文在室内饲养条件下对高原鼢鼠（Myospalax baileyi）非繁殖期和繁殖期的行为进行了观察，定性、定量地对16中行为进行了描述和分析。结果表明，这两个时期的行为基本没有变化，但行为发生的频次和持续时间有极大的不同。个中行为的时间的分配在24小时内及其在两个不同时期之间均有一定的差异，而每小时内动物的主要行为表现为睡眠和休息、移动、取食、挖掘、相互接触。繁殖期，动物的活动时间增加，表现为挖掘活动和接触时间的加长，动物社会行为发生的频次和持续时间高于非繁殖期。

关键词: 高原鼢鼠, 繁殖期, 非繁殖期, 行为