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Macaca Munzala
The Arunachal macaque (''Macaca munzala'') is a macaque native to Eastern Himalayas of Bhutan, China and India. It is listed as Endangered on the IUCN Red List. It was scientifically described in 2005. It is a relatively large brown primate with a comparatively short tail. Its species name comes from ''mun zala'', meaning deep forest (''mun'') monkey (''monkey''), as it is called by the Monpa people of West Kameng and Tawang. Discovery It was discovered as a new taxon in 1997 by the Indian primatologist Anwaruddin Choudhury, but he thought it to be a new subspecies of the Tibetan macaque (''M. thibetana''). It was described as a new species in 2005 by a group of scientists from the Nature Conservation Foundation, India. It is the first species of macaque to have been discovered since 1903, when the Indonesian Pagai Island macaque was discovered. This monkey was reported on the basis of a good quality photograph as the holotype. In 2011, some researchers suggested, on the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Macaque
The macaques () constitute a genus (''Macaca'') of gregarious Old World monkeys of the subfamily Cercopithecinae. The 23 species of macaques inhabit ranges throughout Asia, North Africa, and (in one instance) Gibraltar. Macaques are principally frugivorous (preferring fruit), although their diet also includes seeds, leaves, flowers, and tree bark. Some species, such as the crab-eating macaque, subsist on a diet of invertebrates and occasionally small vertebrates. On average, southern pig-tailed macaques in Malaysia eat about 70 large rats each per year. All macaque social groups are matriarchal, arranged around dominant females. Macaques are found in a variety of habitats throughout the Asian continent and are highly adaptable. Certain species have learned to live with humans and have become invasive in some human-settled environments, such as the island of Mauritius and Silver Springs State Park in Florida. Macaques can be a threat to wildlife conservation as well as to hum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nature Conservation Foundation
The Nature Conservation Foundation is a non-governmental wildlife conservation and research organisation based in Mysore, India. They promote the use of science for wildlife conservation in India. History The Nature Conservation Foundation was founded in 1996. Their mission is to carry out "science-based and socially responsible conservation". Activities and Projects The organisation works in a variety of habitats. The high altitude program focuses on human wildlife conflicts and conservation of endangered species such as the snow leopard and the Tibetan gazelle. A livestock insurance program has been launched to prevent retaliatory killings of snow leopards by communities whose livestock were being preyed on. The organisation has partnered with the International Snow Leopard Trust and the Government of India to launch a ''Project Snow Leopard'', similar to Project Tiger for the protection of the wildlife in the Himalayan landscapes. The Project Snow Leopard seeks to address ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Primates Of South Asia
Primates are a diverse order of mammals. They are divided into the strepsirrhines, which include the lemurs, galagos, and lorisids, and the haplorhines, which include the tarsiers and the simians ( monkeys and apes, the latter including humans). Primates arose 85–55 million years ago first from small terrestrial mammals, which adapted to living in the trees of tropical forests: many primate characteristics represent adaptations to life in this challenging environment, including large brains, visual acuity, color vision, a shoulder girdle allowing a large degree of movement in the shoulder joint, and dextrous hands. Primates range in size from Madame Berthe's mouse lemur, which weighs , to the eastern gorilla, weighing over . There are 376–524 species of living primates, depending on which classification is used. New primate species continue to be discovered: over 25 species were described in the 2000s, 36 in the 2010s, and three in the 2020s. Primates have large ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Convergent Evolution
Convergent evolution is the independent evolution of similar features in species of different periods or epochs in time. Convergent evolution creates analogous structures that have similar form or function but were not present in the last common ancestor of those groups. The cladistic term for the same phenomenon is homoplasy. The recurrent evolution of flight is a classic example, as flying insects, birds, pterosaurs, and bats have independently evolved the useful capacity of flight. Functionally similar features that have arisen through convergent evolution are ''analogous'', whereas '' homologous'' structures or traits have a common origin but can have dissimilar functions. Bird, bat, and pterosaur wings are analogous structures, but their forelimbs are homologous, sharing an ancestral state despite serving different functions. The opposite of convergence is divergent evolution, where related species evolve different traits. Convergent evolution is similar to parallel evo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toque Macaque
The toque macaque (; ''Macaca sinica'') is a reddish-brown-coloured Old World monkey endemic to Sri Lanka, where it is known as the ''rilewa'' or ''rilawa'' ( Sinhala: රිළවා), (hence "rillow" in the ''Oxford English Dictionary''). Its name refers to the whorl of hair at the crown of the head, reminiscent of a brimless toque cap. Taxonomy The generic name ''Macaca'' is from Portuguese ''macaco'', of unclear origin, while ''sinica'' means "of China," even though the species is not found there. There are three recognized subspecies of toque macaques: * ''Macaca sinica sinica'', dry zone toque macaque or common toque macaque * ''Macaca sinica aurifrons'', wet zone toque macaque or pale-fronted toque macaque * ''Macaca sinica opisthomelas'', highland toque macaque or hill zone toque macaque ''M. s. opisthomelas'' is similar to subsp. ''aurifrons'', but has a long fur and contrasting golden color in the anterior part of its brown cap. The three subspecies can be identified ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bonnet Macaque
The bonnet macaque (''Macaca radiata''), also known as zati,Chambers English Dictionary is a species of macaque endemic to southern India. Its distribution is limited by the Indian Ocean on three sides and the Godavari and Tapti Rivers, along with its related competitor the rhesus macaque in the north. Land use changes in the last few decades have resulted in changes in its distribution boundaries with the rhesus macaque, raising concern for its status in the wild. The bonnet macaque is diurnal, arboreal, and terrestrial. Males have a head-body length of with a tail while females are with a tail. Males weigh and females . It can live up to 35 years in captivity. The bonnet macaque feeds on fruits, nuts, seeds, flowers, invertebrates, and cereals. In southern India, this macaque exists as commensal to humans, feeding on food given by humans and raiding crops and houses. Taxonomy Two subspecies of bonnet macaques have been identified: *''Macaca radiata radiata'', pale-be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Assamese Macaque
The Assam macaque (''Macaca assamensis'') or Assamese macaque is a macaque of the Old World monkey family native to South and Southeast Asia. Since 2008, it has been listed as Near Threatened on the IUCN Red List, as it is experiencing significant declines due to poaching, habitat degradation, and fragmentation. Characteristics The Assam macaque has a yellowish-grey to dark brown pelage. The facial skin is dark brownish to purplish. The head has a dark fringe of hair on the cheeks directed backwards to the ears. The hair on the crown is parted in the middle. The shoulders, head and arms tend to be paler than the hindquarters, which are greyish. The tail is well-haired and short. Head-to-body-length measures , and the tail is long. Adult weight is . Distribution and habitat The ''Macaca assamensis'' "Nepal population" is endemic to Nepal and likely in some way distinct from the two recognized subspecies, which occupy adjacent areas to the southeast and east of the range of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holotype
A holotype is a single physical example (or illustration) of an organism, known to have been used when the species (or lower-ranked taxon) was formally described. It is either the single such physical example (or illustration) or one of several examples, but explicitly designated as the holotype. Under the International Code of Zoological Nomenclature (ICZN), a holotype is one of several kinds of name-bearing types. In the International Code of Nomenclature for algae, fungi, and plants (ICN) and ICZN, the definitions of types are similar in intent but not identical in terminology or underlying concept. For example, the holotype for the butterfly '' Plebejus idas longinus'' is a preserved specimen of that subspecies, held by the Museum of Comparative Zoology at Harvard University. In botany, an isotype is a duplicate of the holotype, where holotype and isotypes are often pieces from the same individual plant or samples from the same gathering. A holotype is not necessarily "typ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pagai Island Macaque
The Pagai Island macaque (''Macaca pagensis''), also known as the Pagai macaque or ''Bokkoi'', is an Old World monkey endemic to the Mentawai Islands off the west coast of Sumatra. It is listed as critically endangered on the IUCN Red List due to its ever-shrinking habitat. ''Macaca pagensis'' formerly included the overall darker Siberut macaque as a subspecies, but this arrangement is polyphyletic,Roos, C., T. Zieglerb, J. K. Hodgesb, H. Zischlera, and C. Abegg. 2003. ''Molecular phylogeny of Mentawai macaques: taxonomic and biogeographic implications.'' Molecular Phylogenetics and Evolution 29(1): 139-150. leading to the two being classified as separate species. Both were formerly considered subspecies of the southern pig-tailed macaque. Description Pagai Island macaque males are generally larger than females. The males' body lengths range from 45–55 cm and females' body lengths are around 40–45 cm. Tail length is 13–16 cm for males and 10–13 cm f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indonesia
Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Guinea. Indonesia is the world's largest archipelagic state and the 14th-largest country by area, at . With over 275 million people, Indonesia is the world's fourth-most populous country and the most populous Muslim-majority country. Java, the world's most populous island, is home to more than half of the country's population. Indonesia is a presidential republic with an elected legislature. It has 38 provinces, of which nine have special status. The country's capital, Jakarta, is the world's second-most populous urban area. Indonesia shares land borders with Papua New Guinea, East Timor, and the eastern part of Malaysia, as well as maritime borders with Singapore, Vietnam, Thailand, the Philippines, Australia, Palau, and India ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tibetan Macaque
The Tibetan macaque (''Macaca thibetana''), also known as the Chinese stump-tailed macaque or Milne-Edwards' macaque, is a macaque species found from eastern Tibet east to Guangdong and north to Shaanxi in China. It has also been reported from northeastern India. This species lives in subtropical forests (mixed deciduous to evergreen) at elevations from above sea level. Taxonomy There are four recognized subspecies: * ''M. t. thibetana'' * ''M. t. esau'' * ''M. t. guiahouensis'' * ''M. t. huangshanensis'' Physical description The Tibetan macaque is the largest species of macaque and one of the largest monkeys found in Asia. Only the proboscis monkey and the larger species of gray langur come close to match their size among Asian monkeys. Males are the larger sex, commonly attaining a weight of and length of long, with a maximum record weight of . Females, in contrast, weigh and measure long. The stump-like tail adds only , with females having a considerably shorter tail. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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