- guenon, guenon monkey - small slender African monkey having long hind limbs and tail and long hair around the face
--1 is a kind of Old World monkey, catarrhine
--1 is a member of Cercopithecus, genus Cercopithecus
--1 has particulars:talapoin, Cercopithecus talapoin; grivet, Cercopithecus aethiops; vervet, vervet monkey, Cercopithecus aethiops pygerythrus; green monkey, African green monkey, Cercopithecus aethiops sabaeus