Paraxenodermus
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Paraxenodermus
''Paraxenodermus borneensis'' (common names: Borneo red snake, Stolickza's stream snake) is a species of snake in the family Xenodermatidae. It is endemic to Borneo and known from Sabah, Sarawak (Malaysia), and West and Central Kalimantan (Indonesia). The holotype was collected from Mount Kinabalu by Richard Hanitsch Karl Richard Hanitsch (22 December 1860 – 11 August 1940) was a Germany, German-born entomology, entomologist and museum curator who served as the director of the Raffles Museum in Singapore in the early 20th century. Hanitsch was born at Grosse .... References Xenodermidae Snakes of Southeast Asia Endemic fauna of Borneo Reptiles of Indonesia Reptiles of Malaysia Reptiles of Borneo {{Alethinophidia-stub ...
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Xenodermatidae
Xenodermidae is a family of snakes native to East Asia, South Asia, and Southeast Asia. All species in the family Xenodermidae are small or moderately sized snakes, never more than but typically less than in total length (including tail). They are secretive, probably nocturnal, and typically inhabit moist forest habitats. They seem to be opportunistic carnivores, preying on other vertebrates. The correct spelling of the family name is Xenodermidae, not "Xenodermatidae". Taxonomy and systematics Xenodermidae have a basal position in the colubroid radiation. However, their exact position is not yet settled, e.g., that they might be the sister taxon of the rest of Colubroidea, or that their sister taxon is Acrochordidae, and that these two families together form a clade that is the sister taxon for the Colubroidea. Genera The family consists of the following 6 genera: *'' Achalinus'' *'' Fimbrios'' *'' Parafimbrios'' *'' Paraxenodermus'' *'' Stoliczkia'' *''Xenodermus '' ...
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Xenodermidae
Xenodermidae is a family of snakes native to East Asia, South Asia, and Southeast Asia. All species in the family Xenodermidae are small or moderately sized snakes, never more than but typically less than in total length (including tail). They are secretive, probably nocturnal, and typically inhabit moist forest habitats. They seem to be opportunistic carnivores, preying on other vertebrates. The correct spelling of the family name is Xenodermidae, not "Xenodermatidae". Taxonomy and systematics Xenodermidae have a basal position in the colubroid radiation. However, their exact position is not yet settled, e.g., that they might be the sister taxon In phylogenetics, a sister group or sister taxon, also called an adelphotaxon, comprises the closest relative(s) of another given unit in an evolutionary tree. Definition The expression is most easily illustrated by a cladogram: Taxon A and ... of the rest of Colubroidea, or that their sister taxon is Acrochordidae, and tha ...
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George Albert Boulenger
George Albert Boulenger (19 October 1858 – 23 November 1937) was a Belgian-British zoologist who described and gave scientific names to over 2,000 new animal species, chiefly fish, reptiles, and amphibians. Boulenger was also an active botanist during the last 30 years of his life, especially in the study of roses. Life Boulenger was born in Brussels, Belgium, the only son of Gustave Boulenger, a Belgian public notary, and Juliette Piérart, from Valenciennes. He graduated in 1876 from the Free University of Brussels with a degree in natural sciences, and worked for a while at the Royal Belgian Institute of Natural Sciences, Brussels, as an assistant naturalist studying amphibians, reptiles, and fishes. He also made frequent visits during this time to the ''Muséum national d'Histoire naturelle'' in Paris and the British Museum in London. In 1880, he was invited to work at the Natural History Museum, then a department of the British Museum, by Dr. Albert C. L. G. Günther a ...
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Reptiles Of Indonesia
Reptiles, as most commonly defined are the animals in the class Reptilia ( ), a paraphyletic grouping comprising all sauropsids except birds. Living reptiles comprise turtles, crocodilians, squamates (lizards and snakes) and rhynchocephalians (tuatara). As of March 2022, the Reptile Database includes about 11,700 species. In the traditional Linnaean classification system, birds are considered a separate class to reptiles. However, crocodilians are more closely related to birds than they are to other living reptiles, and so modern cladistic classification systems include birds within Reptilia, redefining the term as a clade. Other cladistic definitions abandon the term reptile altogether in favor of the clade Sauropsida, which refers to all amniotes more closely related to modern reptiles than to mammals. The study of the traditional reptile orders, historically combined with that of modern amphibians, is called herpetology. The earliest known proto-reptiles originated around 3 ...
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Endemic Fauna Of Borneo
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 ...
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Snakes Of Southeast Asia
Snakes are elongated, limbless, carnivorous reptiles of the suborder Serpentes . Like all other squamates, snakes are ectothermic, amniote vertebrates covered in overlapping scales. Many species of snakes have skulls with several more joints than their lizard ancestors, enabling them to swallow prey much larger than their heads (cranial kinesis). To accommodate their narrow bodies, snakes' paired organs (such as kidneys) appear one in front of the other instead of side by side, and most have only one functional lung. Some species retain a pelvic girdle with a pair of vestigial claws on either side of the cloaca. Lizards have evolved elongate bodies without limbs or with greatly reduced limbs about twenty-five times independently via convergent evolution, leading to many lineages of legless lizards. These resemble snakes, but several common groups of legless lizards have eyelids and external ears, which snakes lack, although this rule is not universal (see Amphisbaenia, ...
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Richard Hanitsch
Karl Richard Hanitsch (22 December 1860 – 11 August 1940) was a Germany, German-born entomology, entomologist and museum curator who served as the director of the Raffles Museum in Singapore in the early 20th century. Hanitsch was born at Grossenstein in Thuringia, Germany where his father Victor was a schoolmaster. He studied at the University of Jena, where he obtained his Doctor of Philosophy, PhD. From 1887 to 1895 he was employed as a demonstrator of zoology at University of Liverpool, University College, Liverpool. He married Ethel Vernon in 1892, with whom he had two sons and three daughters. From 1895 to 1907 he was Curator (the previous curator of the museum, William Ruxton Davison died in 1893) and Librarian of the Raffles Library and Museum, becoming in 1908 the first Director of the museum , a position he held until 1919. He was especially successful at building up the library collection there. He also served as the Honorary Treasurer of the Straits Branch of the ...
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Mount Kinabalu
Mount Kinabalu ( ms, Gunung Kinabalu, Dusun language, Dusun: ''Gayo Ngaran or Nulu Nabalu'') is the highest mountain in Borneo and Malaysia. With an elevation of , it is List of islands by highest point, third-highest peak of an island on Earth, and List of mountain peaks by prominence, 20th most prominent mountain in the world by topographic prominence. The mountain is located in Ranau District, Ranau district, West Coast Division of Sabah, Malaysia. It is protected as Kinabalu Park, a World Heritage Site. In 1997, a re-survey using satellite technology established its summit (known as Low's Peak) height at above sea level, which is some less than the previously thought and hitherto published figure of .Anthea Phillipps, Phillipps, A. & Francis Liew, F. Liew 2000. ''Globetrotter Visitor's Guide – Kinabalu Park''. New Holland Publishers (UK) Ltd. The mountain and its surroundings are among the most important biological sites in the world, with between 5,000 and 6,000 speci ...
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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 ...
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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 ...
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Central Kalimantan
Central Kalimantan ( id, Kalimantan Tengah) is a province of Indonesia. It is one of five provinces in Kalimantan, the Indonesian part of Borneo. Its provincial capital is Palangka Raya and in 2010 its population was over 2.2 million, while the 2015 Intermediate Census showed a rise to 2.49 million and the 2020 Census showed a total of 2.67 million. The population growth rate was almost 3.0% per annum between 1990 and 2000, one of the highest provincial growth rates in Indonesia during that time; in the subsequent decade to 2010 the average annual growth rate slowed markedly to around 1.8%, but it rose again in the decade beginning 2010. More than is the case in other province in the region, Central Kalimantan is populated by the Dayaks, the indigenous inhabitants of Borneo. History Since the eighteenth century the central region of Kalimantan and its Dayak inhabitants were ruled by the Muslim Sultanate of Banjar. Following Indonesian independence after World War II, Dayak trib ...
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West Kalimantan
West Kalimantan ( id, Kalimantan Barat) is a province of Indonesia. It is one of five Indonesian provinces comprising Kalimantan, the Indonesian part of the island of Borneo. Its capital city is Pontianak, Indonesia, Pontianak. The province has an area of 147,307 km2, and had a population of 4,395,983 at the 2010 CensusBiro Pusat Statistik, Jakarta, 2011. and 5,414,390 at the 2020 Census. Ethnic groups include the Dayak people, Dayak, Malay people, Malay, Chinese Indonesians, Chinese, Javanese people, Javanese, Bugis, and Madurese people, Madurese. The borders of West Kalimantan roughly trace the mountain ranges surrounding the vast watershed of the Kapuas River, which drains most of the province. The province shares land borders with Central Kalimantan to the southeast, East Kalimantan to the east, and the Malaysian territory of Sarawak to the north. West Kalimantan is an area that could be dubbed "The Province of a Thousand Rivers". The nickname is aligned with the geograp ...
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