loris

There is only one known species of primate that still has a functioning third eyelid, and that is the Calabar angwantibo (closely related to lorises) which lives in West Africa.

半月皱襞长在耳朵上连接处的一个很小的细长瘤。

Any of several small, slow-moving, nocturnal prosimian primates of the genera Loris and Nycticebus of tropical Asia, having dense woolly fur, large eyes, and a vestigial tail.

猴科；懒猴科；指猴科；大猴科；在某些分类，替代原猴亚目；在另外一些分类，被原猴亚目的一个亚。