摘要
海南长臂猿Nomascus hainanus是世界上最为濒危的灵长类动物,历史上曾广泛分布于海南岛。自20世纪50年代以来,由于栖息地的破坏及人为干扰,分布面积急剧缩小,数量急剧减少,现仅存3群20多只分布在海南岛霸王岭国家级自然保护区16 km2的原始热带季雨林内。食物种类丰富,榕属植物较少,而家域面积较大,反映了海南长臂猿的栖息地质量较低。低质量的栖息地,独特的一夫二妻制的社会结构,较长的生殖间隔及较低的遗传多样性是制约海南长臂猿种群生存和发展的主要原因。加强海南长臂猿生态学、行为学及社区居民参与共管的研究将有助于海南长臂猿的保护。
Hainan gibbon（ Nomascus hainanus） is the most endangered primates worldwide,and this species was used to wildly distribute in Hainan Island. Since the 1950 s,due to habitat destruction and human disturbance,the distribution area and the population size of N. hainanus were dramatically decreased. There were only three groups distributed in 16 km2 in the pristine tropical monsoon forest of Bawangling National Nature Reserve in Hainan Island. The abundant of food,fewer Ficus plants and larger home range of Hainan Island indicates the low quality of N. hainanuss habitat. Low quality of habitat,unique social structure,longer reproductive interval and low genetic diversity restrict the population existence and development of N. hainanus. Strengthen the oriented research of N. hainanus ecology,behaviors and the condominium of community residents involved will help to conserve N. hainanus.
出处
《四川动物》
北大核心
2015年第4期635-640,共6页
Sichuan Journal of Zoology
基金
国家自然科学基金项目(No.31170635)
贵州师范大学山海科研基金项目
关键词
海南长臂猿
种群数量
生态学
遗传多样性
研究现状
Nomascus hainanus
population size
ecology
genetic diversity
research status
