摘要
本文首次报道3种叶猴脊神经丛的组成,并与其他灵长类作了比较研究。结果表明:颈丛由C_(1-4)组成,多数标本不存在枕小神经和多数标本存在舌下袢;臂丛由C_4—T_2组成,形成典型的三干三索结构,后索形成两个神经袢;腰骶丛由L_(2-7)和S_(1-2)组成,存在屈股神经和耻坐股神经,与猴超科共同特征相一致。
From a comparison of the anatomic records of the spinal nerve plexuses in the three species of leaf monkeys with each other and other primates, we can draw the following conclusions.
基金
国家自然科学基金
关键词
脊神经丛
叶猴属
Francois' leaf monkey (Presbytis francoisi)
Phayre's leaf monkey (P. phayrei)
Silvered leaf monkey (P. cristata), Spinal nervousplexus
