← archive

Question for:

What is the name of the ape that is known for spending most of its time in the rainforest treetops, uses a dramatic form of locomotion called brachiating, yet is also the most bipedal of all non-human primates, often studied for clues to what evolutionary pressures may have led to humans walking? The various species can be divided into four genera: Hoolock, Hylobates, Nomascus, and Symphalangus.

Clues