Pliopithecus had a similar size and form to modern gibbons, to which it may be related, although it is probably not a direct ancestor. It had long limbs, hands, and feet, and may have been able to brachiate, swinging between trees using its arms. Unlike gibbons, it had a short tail, and only partial stereoscopic vision.[1] Anapithecus is a close relative and was initially considered a subgenus of Pliopithecus.