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Sumatran Surili
The black-crested Sumatran langur (''Presbytis melalophos'') is a species of primate in the family Cercopithecidae. It is endemic to Sumatra in Indonesia. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss. The black Sumatran langur, black-and-white langur, Sarawak surili, Raffles' banded langur and mitered langur The mitered langur (''Presbytis mitrata'') is a species of monkey in the family Cercopithecidae. It was formerly considered a subspecies of the Sumatran surili, ''Presbytis melalophos'' (as ''Presbytis melalophos mitrata'') but genetic analysis ... were formerly considered a subspecies of ''P. melalophos''. References External links *ARKive images and information on Mitred leaf monkey (Presbytis melalophos) Presbytis Endemic fauna of Sumatra Primates of Indonesia Endangered fauna of Asia Mammals described in 1821 Taxonomy articles created by Polbot Taxa named by Thomas Stamford Raffles {{oldworld-monkey-s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas Stamford Raffles
Sir Thomas Stamford Bingley Raffles (5 July 1781 – 5 July 1826) was a British statesman who served as the Lieutenant-Governor of the Dutch East Indies between 1811 and 1816, and Lieutenant-Governor of Bencoolen between 1818 and 1824. He is best known mainly for his founding of modern Singapore and the Straits Settlements also called Malaysia and Brunei. Raffles was heavily involved in the capture of the Indonesian island of Java from the Dutch during the Napoleonic Wars. The running of day-to-day operations on Singapore was mostly done by William Farquhar, but Raffles was the one who got all the credit. He also wrote ''The History of Java'' (1817). Early life Thomas Stamford Bingley Raffles was born on on board the ship ''Ann'', off the coast of Port Morant, Jamaica, to Captain Benjamin Raffles (1739, London – 23 November 1811, Deptford) and Anne Raffles (née Lyde) (1755 – 8 February 1824, London). Benjamin served as a ship master for various ships engaged in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black-and-white Langur
The black-and-white langur (''Presbytis bicolor'') is a species of monkey in the family Cercopithecidae. It was formerly considered a subspecies of the Black-crested Sumatran langur, ''Presbytis melalophos'' (as ''Presbytis melalophos bicolor'') but genetic analysis revealed that these are separate species. Distribution The black-and-white langur is native to the island of Sumatra in Indonesia. It is listed as data deficient by the IUCN The International Union for Conservation of Nature (IUCN; officially International Union for Conservation of Nature and Natural Resources) is an international organization working in the field of nature conservation and sustainable use of natu .... References {{Taxonbar, from1=Q20721812, from2=Q104248718 Presbytis Primates of Indonesia Endemic fauna of Sumatra Mammals described in 1992 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mammals Described In 1821
Mammals () are a group of vertebrate animals constituting the class Mammalia (), characterized by the presence of mammary glands which in females produce milk for feeding (nursing) their young, a neocortex (a region of the brain), fur or hair, and three middle ear bones. These characteristics distinguish them from reptiles (including birds) from which they diverged in the Carboniferous, over 300 million years ago. Around 6,400 extant species of mammals have been described divided into 29 orders. The largest orders, in terms of number of species, are the rodents, bats, and Eulipotyphla (hedgehogs, moles, shrews, and others). The next three are the Primates (including humans, apes, monkeys, and others), the Artiodactyla (cetaceans and even-toed ungulates), and the Carnivora (cats, dogs, seals, and others). In terms of cladistics, which reflects evolutionary history, mammals are the only living members of the Synapsida (synapsids); this clade, together with Sauropsida ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endangered Fauna Of Asia
An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction. Endangered species may be at risk due to factors such as habitat loss, poaching and invasive species. The International Union for Conservation of Nature (IUCN) Red List lists the global conservation status of many species, and various other agencies assess the status of species within particular areas. Many nations have laws that protect conservation-reliant species which, for example, forbid hunting, restrict land development, or create protected areas. Some endangered species are the target of extensive conservation efforts such as captive breeding and habitat restoration. Human activity is a significant cause in causing some species to become endangered. Conservation status The conservation status of a species indicates the likelihood that it will become extinct. Multiple factors are considered when assessing the st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Primates Of Indonesia
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 br ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Fauna Of Sumatra
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Presbytis
The surilis are a group of Old World monkeys in the genus ''Presbytis''. They live in the Thai-Malay Peninsula, on Sumatra, Borneo, Java and smaller nearby islands. Besides surili, the common names for the monkeys in the genus also sometimes use the terms "langur" or "leaf monkey." Description Surilis are rather small, slimly built primates. Their fur at the top is brown, grey, black, or orange, and at the lower surface whitish or greyish, sometimes also orange, with some species having fur designs at the head or at the hips.Novak, R. M. (1999). ''Walker's Mammals of the World.'' 6th edition. Johns Hopkins University Press, Baltimore. Rowe, N. (1996). ''The Pictorial Guide to the Living Primates.'' Pogonias Press, Rhode Island. Their German name of ''Mützenlanguren'' ("capped langurs") comes from the hair on their head, which forms a tuft. They differ from the other langurs by characteristics in the shape of their head (particularly the poorly developed or absent brow ridges, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mitered Langur
The mitered langur (''Presbytis mitrata'') is a species of monkey in the family Cercopithecidae. It was formerly considered a subspecies of the Sumatran surili, ''Presbytis melalophos'' (as ''Presbytis melalophos mitrata'') but genetic analysis revealed that these are separate species. The mitered langur is native to the island of Sumatra in Indonesia. It is listed as endangered by the IUCN due primarily to deforestation Deforestation or forest clearance is the removal of a forest or stand of trees from land that is then converted to non-forest use. Deforestation can involve conversion of forest land to farms, ranches, or urban use. The most concentrated d ..., and also due to animals taken for pets. The mitered langur has gray or brown fur on its back, which is darker than on its belly, and the arms, legs and tail are even darker. Its face is gray, with white ruffs on its cheeks and a white crown surrounded by a black arch on the top of its head. The head and body leng ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raffles' Banded Langur
The Raffles' banded langur (''Presbytis femoralis''), also known as the banded leaf monkey or banded surili, is a species of primate in the family Cercopithecidae. It is endemic to Singapore and southern Peninsular Malaysia. The species underwent taxonomic revisions in 2019 and 2020, in which two former subspecies were elevated to separate species. As a result, the Raffles' banded langur meets the criteria for being listed as critically endangered by the IUCN. It is mainly threatened by habitat loss. Taxonomy The taxonomy of ''Presbytis femoralis'' underwent several changes. Up until 2019, three subspecies of ''P. femoralis'' were recognized: ''P. f. femoralis'' (nominate), ''P. f. percura'' (the East Sumatran banded langur), and ''P. f. robinsoni'' ( Robinson's banded langur). ''Presbytis f. femoralis'' lives in Singapore, and in the states of Johor and Pahang of southern Peninsular Malaysia, ''P. f. robinsoni'' lives in the northern Malay Peninsula, including southern Myanmar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sarawak Surili
The Sarawak surili (''Presbytis chrysomelas'') is a species of primate in the family Cercopithecidae. It is endemic to the southeast Asian island of Borneo, where it is distributed north of the Kapuas River in Kalimantan, Indonesia, the Malaysia states of Sarawak and Sabah, and in Brunei. Its taxonomy is complex and disputed,Brandon-Jones, D., Eudey, A. A., Geissmann, T., Groves, C. P., Melnick, D. J., Morales, J. C., Shekelle, M. and Stewart, C.-B. 2004. ''Asian primate classification.'' International Journal of Primatology 25(1): 97-164. and it has been considered a subspecies of '' P. femoralis'' or '' P. melalophos''. The Sarawak surili was formerly considered common, but has declined drastically due to persecution and habitat loss, and as of 2008 is only known from five sites with a combined population of 200–500 individuals. Consequently, it is believed to be one of the rarest primates in the world, and has been rated as critically endangered by IUCN. References Sara ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Sumatran Langur
The black Sumatran langur (''Presbytis sumatrana'') is a species of monkey in the family Cercopithecidae. It was formerly considered a subspecies of the Sumatran surili, ''Presbytis melalophos'' (as ''Presbytis melalophos sumatrana'') but genetic analysis revealed that these are separate species. The black Sumatran langur is native to the island of Sumatra in Indonesia. It is listed as endangered by the IUCN due primarily to deforestation Deforestation or forest clearance is the removal of a forest or stand of trees from land that is then converted to non-forest use. Deforestation can involve conversion of forest land to farms, ranches, or urban use. The most concentrated d ..., and also due to animals taken for pets. References {{Taxonbar, from=Q96373665 Presbytis Primates of Indonesia Endemic fauna of Sumatra Taxa named by Salomon Müller Taxa named by Hermann Schlegel Endangered fauna of Asia Mammals described in 1841 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sumatran Surili Subspecies Yellow-handed Mitered Langur (Presbytis Melalophos Melalophos)
Sumatra is one of the Sunda Islands of western Indonesia. It is the largest island that is fully within Indonesian territory, as well as the sixth-largest island in the world at 473,481 km2 (182,812 mi.2), not including adjacent islands such as the Simeulue, Nias, Mentawai, Enggano, Riau Islands, Bangka Belitung and Krakatoa archipelago. Sumatra is an elongated landmass spanning a diagonal northwest–southeast axis. The Indian Ocean borders the northwest, west, and southwest coasts of Sumatra, with the island chain of Simeulue, Nias, Mentawai, and Enggano off the western coast. In the northeast, the narrow Strait of Malacca separates the island from the Malay Peninsula, which is an extension of the Eurasian continent. In the southeast, the narrow Sunda Strait, containing the Krakatoa Archipelago, separates Sumatra from Java. The northern tip of Sumatra is near the Andaman Islands, while off the southeastern coast lie the islands of Bangka and Belitung, Karimata S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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