猴体形中等,四肢等长或后肢稍长,尾巴或长或短,有颊囊和臂部胼胝,营树栖或陆栖生活,这是猴类的共同特征。猴种类的部分特征差不多,例如很多新世界猴会有缠卷的尾巴,这样当它们爬树时就可以用来抓着树枝,相反旧世界猴就没有缠卷的尾巴,而是有较小的鼻孔,鼻孔之间的距离也较近,部分的背部有硬皮,就像嵌入的座椅靠垫般;部分也像人类有三色的视力;其他则是两色视或单色视。
Monkey with a medium body, limbs isometric or hind legs slightly longer, or long or short tail, pouch and an arm portion of the corpus callosum, camp arboreal or terrestrial life, which is the common features of the monkey. About some of the features of the monkey species, such as many new world monkeys will has tangled curly tail, so when they climb trees can to catch up to the branches of the tree, instead of Old World monkeys is neither bound volumes of the tail, but the smaller the nostril and the distance between the nostrils is nearly, part of the back part of the crusty, as embedded in the seat cushion like; part like human color vision; the other is dichromatic or monochromatic vision.
采纳