岷山山系川金丝猴群的社会结构——以唐家河国家级自然保护区川金丝猴为例  

Social Structure of Sichuan Snub-nosed Monkeys(Rhinopithecus roxellana) in Minshan Mountains:A Case Study of Sichuan Snub-nosed Monkey in Tangjiahe National Nature Reserve

作　　者：范元英 黎大勇[1] 黄小富[1] 李艳红[1] 谌利民[2] 王晓军[2] 夏万才 胡杰[1] 

机构地区：[1]西南野生动植物资源保护教育部重点实验室西华师范大学生命科学学院,四川南充637009 [2]四川唐家河国家级自然保护区,四川青川628109

出　　处：《四川动物》2015年第6期832-836,共5页Sichuan Journal of Zoology

基　　金：国家自然科学基金项目(31370412);西华师范大学校级创新团队项目(CXTD2014-3)

摘　　要：为进一步深入理解不同地理区域川金丝猴群的社会结构特点,于2014年3—7月,采用焦点动物取样法对岷山山系唐家河国家级自然保护区辅助投食成功的一个川金丝猴群进行了观察。研究表明：该猴群共有138只个体,包括16只成年雄性,48只成年雌性,11只亚成年雌性,3只亚成年雄性,36只青少年猴以及24只婴幼猴;猴群中成年个体与未成年个体的比例为0.86∶1。唐家河川金丝猴群具有典型的重层社会结构：即由11个一雄多雌单元（one-male units,OMUs）组成2个繁殖分队（breeding band）,并分别与1个密切联系的全雄单元（all-male unit,AMU）共同构成。其中,每个OMU分别由6~15只个体组成,平均为10.64只±2.77只;AMU共21只个体,以青少年个体最多,占61.9%。方差分析表明：2个繁殖分队中的OMU大小差异无统计学意义（P〉0.05）。To further understand the characteristics of social structure of Sichuan snub-nosed monkey（ Rhinopithecus roxellana） in different geographic areas,one artificial auxiliary food provisioned group was studied in Tangjiahe National Nature Reserve,Minshan Mountains,from March to July,2014,using focal animal sampling. The results showed that this group consisted of 138 individuals,including 16 adult males,48 adult females,11 sub-adult females,3 sub-adult males,36 juveniles and 24 infants,and the ratio of adults to minors was 0. 86 ∶ 1. It seemed that the social structure of Sichuan snubnosed monkey adopted a classic multi-level societies,in which 11 one-male units（ OMUs） were divided into two breeding bands and associated with one all-male unit（ AMU）,respectively. OMU size ranged from 6 to 15 individuals,the average number of unit member was 10. 64 ± 2. 77. In total,the AMUs contained 21 individuals,and juveniles were the biggest part,which accounted for 61. 9%. The result of One-Way ANOVA test showed that there was no significant difference in the OMU size between the two breeding bands（ P〉0. 05）.

关 键 词：川金丝猴 社会结构 岷山山系 唐家河国家级自然保护区 

分 类 号：Q958.1[生物学—动物学] Q959.8