tarsier

This primate is named for its elongated tarsal bones in the ankle, which enable its characteristic powerful leaping ability. It occupies a unique evolutionary niche as the only surviving member of its suborder, bridging the gap between lemurs and monkeys. In a biological context, the word evokes images of extreme ocular adaptation and nocturnal specialization. It is typically used in zoological or ecological discussions regarding the biodiversity of Southeast Asian rainforests.