摘要
这是有关中国白眉长臂猿野外交配行为的首次报道。2008年4月16日,在高黎贡山1天之内观察到1对成年白眉长臂猿的4次交配。白眉长臂猿的交配程式可以分为4步,雌性抬高臂部邀配—雄性接近雌性接受邀配—爬跨—休息。野生个体与笼养个体在发出爬跨邀请中存在一些差异,野生白眉长臂猿交配是雌性占主导地位。动物的交配高峰期及人为干扰可能是导致白眉长臂猿1天多次交配的主要原因。
This is the first report on mating behavior of Hoolock gibbon in the field from China. Mating behavior of a pair of adult Hoolock gibbons were observed four times at Mt. Gaoligong in one day （ on April 16^th, 2008 ）. Mating patterns of the Hoolock gibbon could be divided into four steps： the female raised buttocks to invite mating, the male approached to the female and accepted the request, mounting, and resting. There were some differences on invitation for mounting between wild and captured-state Hoolock gibbon, and the wild female was dominating when mating. The mating fastigium of animals and interference by the human may be the main reasons causing multiple mating activities of Hoolock gibbon in a day.
出处
《西南林学院学报》
2010年第2期52-55,共4页
Journal of Southwest Forestry College
基金
a key project(No.200608Z)from the Natural Science Foundation of Southwest Forest College.
supported by a special project,Hoolock gibbon and other rare primates monitoring and their habitat management at Mt.Gaoligong,from the State Forestry Administration of China.
关键词
白眉长臂猿
交配行为
交配程式
爬跨
高黎贡山
Hoolock gibbon （Hoolock hoolock）
Mating behavior
Mating procedures
Mount
Mt. Gaoligong
