藏酋猴(Macaca thibetana)与猕猴(Macaca mulatta)长骨生长的比较研究
A Comparative Study on The Growth of Long Bones in M.thibetana and M.mulatta
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摘要: 本文是对15具不同年龄组的藏酋猴长骨的形态功能学研究,并与猕猴对比的结果。从统计学处理和比较分析看,藏酋猴蝇与猕猴有相似之处,但仍有差异存在。藏酋猴具有较长的躯干骨,相对较短的前后肢和桡骨,较高的肢间指数(94.7)和低的臂指数(94.1)。在发育过程中,其肢骨、体重和躯干骨的增长速率均大于猕猴,且前后肢增长率相近。而猕猴后肢的增长明显大于前肢,具相对较短的前肢。由此看来,藏酋猴更适应于地栖生活。Abstract: This paper carries on the comparative study on the growth and functional morphology of limb bones in M.thibetana and M.mulatta.The analysis of the long bones and skeletal allometry were based on the research of 15 skeletons (5 ♂♂,10♀♀) of different ages.M.thibetana is the special species of China.