tarsier
/ˈtɑːsɪə(r)/noun
1- a small insectivorous, tree-dwelling, nocturnal primate with very large eyes, a long tufted tail, and very long hindlimbs, native to the islands of SE Asia（东南亚产的）眼镜猴, 跗猴。
1.1
- Family Tarsiidae and genus Tarsius, suborder Prosimii: four species.眼镜猴科和眼镜猴属, 原猴亚目：4种。
词源
late 18th cent.: from French， from tarse 'tarsus'， with reference to the animal's long tarsal bones.