The Tarsier – World’s Smallest Primate Tarsiers are haplorrhine primates of the family Tarsiidae, which is itself the lone extant family within the infraorder Tarsiiformes. Although the group was once more widespread, all the species living today are found in the islands of Southeast Asia. Tarsiers have remarkably large eyes, about 1.6cm. Each eye is bigger than the entire brain and larger […]