![]() ![]() Some consider it as the most endangered subspecies. tcheliensis ( Milne-Edwards, 1870), the north Chinese rhesus macaque, lives in the north of Henan, south of Shanxi, and near Beijing. lasiota ( Gray, 1868), the west Chinese rhesus macaque, is distributed in the west of Sichuan, northwest of Yunnan, and southeast of Qinghai it is possibly synonymous with M. ![]() mulatta is found in western and central China, in the south of Yunnan, and southwest of Guangxi The Chinese subspecies can be divided as follows: The molecular differences identified among populations, however, are alone not consistent enough to conclusively define any subspecies. Several Chinese subspecies of rhesus macaques were described between 18. mcmahoni, described by Pocock in 1932 from Kootai, Pakistan. rhesus villosus, described by True in 1894, from Kashmir, and M. mulatta, which includes the morphologically similar M. Today, this is known as the Indian rhesus macaque M. Taxonomy Rhesus macaque by the Agra Fort, Uttar Pradesh, India Mother and child rhesus macaque in NepalĪccording to Zimmermann's first description of 1780, the rhesus macaque is distributed in eastern Afghanistan, Bangladesh, Bhutan, as far east as the Brahmaputra Valley, Barak valley and in peninsular India, Nepal, and northern Pakistan. Īn archaic name for the rhesus macaque, in use in the 19th century, is "bruh". The rhesus macaque is also known colloquially as the "rhesus monkey". However, the French naturalist Jean-Baptiste Audebert, who applied the name to the species, stated: "it has no meaning". The name "rhesus" is reminiscent of the mythological king Rhesus of Thrace, a minor character in the Iliad. It is listed as Least Concern in the IUCN Red List in view of its wide distribution, presumed large population, and its tolerance of a broad range of habitats. A rhesus macaque became the first primate astronaut in 1948, but died during the flight, followed on 14 June 1949 by Albert II, who became the first primate and first mammal in space. It has facilitated many scientific breakthroughs including vaccines for rabies, smallpox, and polio and antiretroviral medication to treat HIV/AIDS. It spends most of its day feeding and resting the remainder is occupied with traveling, grooming, and playing.ĭue to its relatively easy upkeep, wide availability, and closeness to humans anatomically and physiologically, it has been used extensively in medical and biological research on human and animal health-related topics. Facial expressions are used to appease or redirect aggression, assert dominance, and threaten other individuals, and vocalisations may be made to elicit grooming, while moving, or in threatening situations. ![]() The rhesus macaque communicates with a variety of facial expressions, vocalisations, body postures, and gestures. There has been extensive research into female philopatry, common in social animals, as females tend not to leave the social group. The social groups are matrilineal, whereby a female's rank is decided by the rank of her mother. It is gregarious, with troops comprising 20–200 individuals. Rhesus macaques living in cities also eat human food and trash. It is mostly herbivorous, feeding mainly on fruit, but also eating seeds, roots, buds, bark, and cereals, and consumes around 99 different plant species. The rhesus macaque is diurnal, arboreal, and terrestrial. Feral colonies are found in the United States, thought to be either released by humans or escapees after hurricanes destroyed zoo and wildlife park facilities. It is native to South, Central, and Southeast Asia and has the widest geographic range of all non-human primates, occupying a great diversity of altitudes and a great variety of habitats, from grasslands to arid and forested areas, but also close to human settlements. There are between six and nine recognised subspecies that are split between two groups, the Chinese-derived and the Indian-derived. The rhesus macaque ( Macaca mulatta), colloquially rhesus monkey, is a species of Old World monkey. ![]()
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