更猴(学名Plesiadapis)是已知最早似灵长目的哺乳动物其中之一属,生存于6千万年前的北美洲及欧洲。它的外观有点像松鼠。更猴仍保有爪,眼睛在头部的两侧,故此它们在陆地上行走较树上快,不过它们却有较多时间在树上生活,以生果及树叶为食物。
对与人类联系更密切的两个物种——猕猴和松鼠猴——进行热量限制的项目,使科学家对模拟热量限制可以帮助人类抱有乐观的态度。
Caloric-restriction projects underway in two species more closely related to humans—rhesus and squirrel monkeys—have made scientists optimistic that CR mimetics could help people.
和大三峡相似,但更狭窄景色更动人,它们是鸳鸯和金丝猴的自然聚居地。
Similar to the great Three Gorges, but narrower and more impressive, they are the natural habitat of mandarin ducks and golden-haired monkeys.
雪猴通常比其它猴子生活的更往北一些的寒冷地区,为了保暖,他们的毛都比较长。
Snow monkeys live farther north than any other monkey. Their long coats keep them warm.
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