成年太行山猕猴(Macaca mulatta tcheliensis)肩关节变量的研究

本项研究对成年太行山猕猴肩关节变量进行了测量和统计，作了异速生长分析，并对太行山猕猴(M.mulatta tcheliensis)、滇南猕猴(M.mulatta mulatta)、川西猕猴(M.mulatta lasiotis)、湘鄂猕猴(M.mulatta littoralis)肩关节变量进行了比较和聚类分析。与上述3个亚种相比，太行山猕猴较短的肩胛骨、较小的锁肱指数、较大的三角肌止点指数和较小的摆荡指数，表明太行山猕猴肩关节形态结构更适应于地面上的活动，说明其在地面上活动较多，在树上活动较少。

STUDY ON THE SHOULDER JOINT OF ADULT TAIHANG MOUNTAINS MACACA MULATTA ( M. MULATTA TCHELIENSIS)

Variables of the shoulder joint on adult Taihang mountains M. mulatta have been measured and calculated. The allometric analysis was made. Comparison and cluster analysis among Henan ( M.mulatta tcheliensis ), Sichuan ( M. mulatta Lasiotis ),Yunnan ( M.mulatta mulatta ), Hubei and Hunan ( M. mulatta Littoralis ) provinces in China were made. The scapula of Taihang mountains M. mulatta is shorter than that of the monkeys of the same species living in other regions of China. Index of the insertion of deltoideus muscle is higher, the claviculo humeral index and the brachial index are lower. The results show that morphology of the shoulder joint of Taihang mountains M. mulatta is more suitable to locomotion on the ground than that of the others. Movement of Taihang mountains M. mulatta on the ground is more frequent than that of the others and that in trees is less.