兽类学报2012，Vol.32Issue(3)：203-208,6.
云南三个地区野生猕猴的种群结构分析
Population structure of wild Macaca mulatta in three different regions of Yunnan
赵远 1王俊斌 1和占龙 1禹文海 1鲁帅尧1
作者信息
- 1. 中国医学科学院/北京协和医学院,医学生物学研究所,昆明650118
- 折叠
摘要
Abstract
The age and body weight of Macaca mulatta had been judged through the measuring body weight and observing tooth sequence and teeth wear method. These Macaca mulatta (670) belongs to 23 populations, were captured from Jing-dong County, Zhenyuan County and Ninglang County of Yunnan Province from 2004 to 2010. The composition of population age, sex proportion and the difference of body weight were investigated. Results showed that (1) sex ratio ( 5 : 2 ) of Macaca mulatta populations in Jingdong, Zhenyuan, Ninglang were 1:1. 21, 1:1. 55, 1:1, 52, respectively; (2) more than 80% of the Macaca mulatta population were composed by juvenile, young and adult groups, which indicated the population is in the developing stage; (3) sexual dimorphism phenomenon was showed in adult group, the body weight of males was significantly higher than females (P < 0. 01) , especially in Ninglang regions where significantly higher than other two counties (P < 0. 01). These three regions are at a higher fertility, showing a trend of development for Macaca mulatta in Yunnan resources protection and rational development and utilization to provide some basis, but also for understanding population structure and Yunnan wild Macaca mulatta growth and development law, the establishment of artificial breeding of the different regions (species, subspecies) Macaca mulatta germplasm characteristics database and further studies provide data to support the foundation.关键词
猕猴/性比/年龄结构/种群/性二型Key words
Age composition/ Macaca mulatta/ Population/ Sex ratio/ Sexual dimorphism分类
生物科学引用本文复制引用
赵远,王俊斌,和占龙,禹文海,鲁帅尧..云南三个地区野生猕猴的种群结构分析[J].兽类学报,2012,32(3):203-208,6.
