Japanese macaque Japanese macaque The Japanese macaque (; "Macaca fuscata"), also known as the snow monkey, is a terrestrial Old World monkey species that is native to Japan. They get their name "snow monkey" because they live in areas where snow covers the ground for months each year – no other nonhuman primate is more northern-living, nor lives in a colder climate. Individuals have brown-grey fur, red faces, and short tails. Two subspecies are known. In Japan, the species is known as Nihonzaru (ニホンザル, a combination of "Nihon" 日本 "Japan" + "saru" 猿 "monkey") to distinguish it from other primates, but the
Rhesus macaque Jean-Baptiste Audebert, who applied the name to the species, stated: "it has no meaning". According to Zimmermann’s first description of 1780, the rhesus macaque is distributed in eastern Afghanistan, Bangladesh, Bhutan, as far east as the Brahmaputra Valley in peninsular India, Nepal, and northern Pakistan. Today, this is known as the Indian rhesus macaque "M. m. mulatta", which includes the morphologically similar "M. rhesus villosus", described by True in 1894, from Kashmir, and "M. m. mcmahoni", described by Pocock in 1932 from Kootai, Pakistan. Several Chinese subspecies of rhesus macaques were described between 1867 and 1917. The molecular differences identified