【摘要】 通过对黑叶猴的活动时间分配的研究 ,探讨影响猴群活动时间分配的内在因素和环境因素 .结果表明 ,在黑叶猴的活动时间分配中 ,觅食、移动、理毛、休息所占的时间比例分别为 1 4 .91 % ,9.30 % ,6 .5 0 % ,6 9.30 % ,且其活动时间分配有明显季节性变化 ,表现为 :从春季到夏季 ,休息时间增加 ,觅食时间减少 .同时 ,比较了野外和笼养黑叶猴的活动时间分配 .生活环境的差异是导致其活动时间分配差异的主要原因更多还原

【Abstract】 By studying on the time budgets of Presbytis francoisi,the interior and environmental factors which affect the time budgets of the group were discussed.The results show that the average time budgets of Presbytis francoisi are as follows:feeding 14.91%;moving 9.30%;grooming 6.50%;resting 69.30%,and have seasonal changes,appearing as resting decreasing,feeding increasing from spring to summer.The comparison of time budgets of Presbytis francoisi living in cage and in wild are made.The different living environment results in the different time budgets.更多还原