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Pongine
Ponginae , also known as the Asian hominids, is a subfamily in the family Hominidae. Once a diverse lineage of Eurasian apes, the subfamily has only one extant genus, '' Pongo'' (orangutans), which contains three extant species; the Sumatran orangutan (''Pongo abelii''), the Tapanuli orangutan (''Pongo tapanuliensis'') and the Bornean orangutan (''Pongo pygmaeus''). All three species are listed as critically endangered by the International Union for Conservation of Nature (IUCN). Evolutionary history The first pongine genera appear in the Miocene, '' Sivapithecus'' and '' Khoratpithecus'', six or seven million years before evidence of orangutans was found from Pleistocene southeast Asia and southern China. Ponginae may also include the genera '' Lufengpithecus'', '' Ankarapithecus'', and '' Gigantopithecus''. However, phylogenetic analysis in 2004, which originally found ''Lufengpithecus'' and ''Ankarapithecus'' to be most closely related to the orangutan, gave different r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gigantopithecus
''Gigantopithecus'' ( ; ) is an extinct genus of ape from roughly 2 million to 350,000 years ago during the Early Pleistocene, Early to Middle Pleistocene of southern China, represented by one species, ''Gigantopithecus blacki''. Potential identifications have also been made in Thailand, Vietnam, and Indonesia. The first remains of ''Gigantopithecus'', two third molar teeth, were identified in a drugstore by anthropologist Gustav Heinrich Ralph von Koenigswald, Ralph von Koenigswald in 1935, who subsequently species description, described the ape. In 1956, the first mandible and more than 1,000 teeth were found in Liucheng, and numerous more remains have since been found in at least 16 sites. Only teeth and four mandibles are known currently, and other skeletal elements were likely consumed by Old World porcupine, porcupines before they could fossilise. ''Gigantopithecus'' was once argued to be a hominin, a member of the human line, but it is now thought to be closely allied with o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pongidae
Pongidae , or the pongids is an obsolete primate taxon containing chimpanzees, gorillas and orangutans. By this definition pongids were also called "great apes". This taxon is not used today but is of historical significance. The great apes are currently classified as Hominidae. This entry addresses the old usage of pongid. The words "Pongidae" and "pongids" are sometimes used informally for the primate taxon containing orangutans and their extinct fossil relations. For this usage the currently most widely accepted name is Ponginae (or informally Asian hominids or pongines), the orangutan subfamily of the Hominidae or hominids. In current hominid taxonomy there is no “pongid” taxon. The orangutan taxon is now known to be paraphyletic to other (African) hominids. The orangutans are the only surviving species of the subfamily Ponginae, which genetically diverged from the other hominids (gorillas, chimpanzees and humans) between 19.3 and 15.7 million years ago. The subfamilies ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indopithecus
''Indopithecus giganteus'' () is an extinct species of large ape that lived in the late Miocene of the Siwalik Hills in northern India. Although frequently assigned to the more well-known genus ''Gigantopithecus'', recent authors consider it to be a distinct genus in its own right. Fossils and description ''Indopithecus'' is known only from teeth and jawbones found in the late Miocene of the Siwalik Hills, India. Based on the slim fossil finds, it was a large, ground-dwelling herbivore that ate primarily bamboo and foliage. Despite the specific name, it was approximately half the length of its Chinese relative, ''Gigantopithecus blacki''. ''Indopithecus giganteus'' was originally named as a species of the European ape ''Dryopithecus'', ''D. giganteus'', by Guy Ellcock Pilgrim in 1915, based on a large lower third molar, holotype GSI-D175. However, George Edward Lewis in 1937 decided that Pilgrim's taxon was not congeneric with ''Dryopithecus'' and instead referred the molar to t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sivapithecini
Ponginae , also known as the Asian hominids, is a subfamily in the family Hominidae. Once a diverse lineage of Eurasian apes, the subfamily has only one extant genus, '' Pongo'' (orangutans), which contains three extant species; the Sumatran orangutan (''Pongo abelii''), the Tapanuli orangutan (''Pongo tapanuliensis'') and the Bornean orangutan (''Pongo pygmaeus''). All three species are listed as critically endangered by the International Union for Conservation of Nature (IUCN). Evolutionary history The first pongine genera appear in the Miocene, ''Sivapithecus'' and ''Khoratpithecus'', six or seven million years before evidence of orangutans was found from Pleistocene southeast Asia and southern China. Ponginae may also include the genera ''Lufengpithecus'', ''Ankarapithecus'', and ''Gigantopithecus''. However, phylogenetic analysis in 2004, which originally found ''Lufengpithecus'' and ''Ankarapithecus'' to be most closely related to the orangutan, gave different results " ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lufengpithecus Lufengensis
''Lufengpithecus'' () is an extinct genus of ape in the subfamily Ponginae. It is known from thousands of dental remains and a few skulls and probably weighed about . It contains three species: ''L. lufengensis'', ''L. hudienensis'' and ''L. keiyuanensis''. ''Lufengpithecus lufengensis'' is from the Late Miocene found in China, named after the Lufeng site and dated around 6.2 Ma. It is the latest Miocene fossil ape that has been discovered in the entire world. Some researchers believe that genus ''Lufengpithecus'' could be an ancestor to African apes and hominids. Characteristics Like ''Sivapithecus'', ''Lufengpithecus'' had heavy molars and large canine teeth. The lower third premolars sometimes have a slight second cusp, denoting a shift from their principal role as cutting teeth in other ape species. While ''Lufengpithecus'' is generally considered to be a primitive pongine by most Western observers, Chinese scientists have noted a set of features that are more reminisc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lufengpithecus
''Lufengpithecus'' () is an extinct genus of ape in the subfamily Ponginae. It is known from thousands of dental remains and a few skulls and probably weighed about . It contains three species: ''L. lufengensis'', ''L. hudienensis'' and ''L. keiyuanensis''. ''Lufengpithecus lufengensis'' is from the Late Miocene found in China, named after the Lufeng site and dated around 6.2 Ma. It is the latest Miocene fossil ape that has been discovered in the entire world. Some researchers believe that genus ''Lufengpithecus'' could be an ancestor to African apes and hominids. Characteristics Like ''Sivapithecus'', ''Lufengpithecus'' had heavy molars and large canine teeth. The lower third premolars sometimes have a slight second cusp, denoting a shift from their principal role as cutting teeth in other ape species. While ''Lufengpithecus'' is generally considered to be a primitive pongine by most Western observers, Chinese scientists have noted a set of features that are more reminiscent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sumatran Orangutan
The Sumatran orangutan (''Pongo abelii'') is one of the three species of orangutans. Critically Endangered, and found only in the north of the Indonesian island of Sumatra, it is rarer than the Bornean orangutan but more common than the recently identified Tapanuli orangutan, also found in Sumatra. Its common name is based on two separate local words, "''orang''" ("people" or "person") and "''hutan''" ("forest"), derived from Malay, and translates as 'person of the forest'. Description Male Sumatran orangutans grow to about tall and , while females are smaller, averaging and . Compared to the Bornean species, Sumatran orangutans are thinner and have longer faces; their hair is longer with a paler red color. Behaviour and ecology Compared with the Bornean orangutan, the Sumatran orangutan tends to be more frugivorous and especially insectivorous. Preferred fruits include figs and jackfruits. It will also eat bird eggs and small vertebrates. Sumatran orangutans spend far ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tapanuli Orangutan
The Tapanuli orangutan (''Pongo tapanuliensis'') is a species of orangutan restricted to South Tapanuli in the island of Sumatra in Indonesia. It is one of three known species of orangutan, alongside the Sumatran orangutan (''P. abelii''), found farther northwest on the island, and the Bornean orangutan (''P. pygmaeus''). It was described as a distinct species in 2017. , there are roughly 800 individuals of this species and it is currently on the critically endangered species list. Taxonomy Discovery and naming An isolated population of orangutans in the Batang Toru area of South Tapanuli was reported in 1939. The population was rediscovered by an expedition to the area in 1997, but it was not recognized as a distinct species then. ''Pongo tapanuliensis'' was identified as a distinct species, following a detailed phylogenetic study in 2017. The study analyzed the genetic samples of 37 wild orangutans from populations across Sumatra and Borneo and conducted a morphological ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Union For Conservation Of Nature
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 natural resources. It is involved in data gathering and analysis, research, field projects, advocacy, and education. IUCN's mission is to "influence, encourage and assist societies throughout the world to conserve nature and to ensure that any use of natural resources is equitable and ecologically sustainable". Over the past decades, IUCN has widened its focus beyond conservation ecology and now incorporates issues related to sustainable development in its projects. IUCN does not itself aim to mobilize the public in support of nature conservation. It tries to influence the actions of governments, business and other stakeholders by providing information and advice and through building partnerships. The organization is best known to the wider pu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pleistocene
The Pleistocene ( , often referred to as the ''Ice age'') is the geological Epoch (geology), epoch that lasted from about 2,580,000 to 11,700 years ago, spanning the Earth's most recent period of repeated glaciations. Before a change was finally confirmed in 2009 by the International Union of Geological Sciences, the cutoff of the Pleistocene and the preceding Pliocene was regarded as being 1.806 million years Before Present (BP). Publications from earlier years may use either definition of the period. The end of the Pleistocene corresponds with the end of the last glacial period and also with the end of the Paleolithic age used in archaeology. The name is a combination of Ancient Greek grc, label=none, πλεῖστος, pleīstos, most and grc, label=none, καινός, kainós (latinized as ), 'new'. At the end of the preceding Pliocene, the previously isolated North and South American continents were joined by the Isthmus of Panama, causing Great American Interchang ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miocene
The Miocene ( ) is the first geological epoch of the Neogene Period and extends from about (Ma). The Miocene was named by Scottish geologist Charles Lyell; the name comes from the Greek words (', "less") and (', "new") and means "less recent" because it has 18% fewer modern marine invertebrates than the Pliocene has. The Miocene is preceded by the Oligocene and is followed by the Pliocene. As Earth went from the Oligocene through the Miocene and into the Pliocene, the climate slowly cooled towards a series of ice ages. The Miocene boundaries are not marked by a single distinct global event but consist rather of regionally defined boundaries between the warmer Oligocene and the cooler Pliocene Epoch. During the Early Miocene, the Arabian Peninsula collided with Eurasia, severing the connection between the Mediterranean and Indian Ocean, and allowing a faunal interchange to occur between Eurasia and Africa, including the dispersal of proboscideans into Eurasia. During the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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