木に男性ミドリザル猿( cercopithecus aethiops ) http://www.mongabay.com/images/uganda/600/ug3-3867.JPG木に男性ミドリザル猿( cercopithecus aethiops ) 木に男性ミドリザル猿( cercopithecus aethiops ) p14481p Male vervet monkey (Cercopithecus aethiops) in a tree p14481p