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Sundasciurus Robinsoni
''Sundasciurus robinsoni'', or Robinson's squirrel, is a species of rodent in the family Sciuridae. It is found in Indonesia, Malaysia and Thailand. The species ''Sundasciurus robinsoni'' has a dorsum that ranges from medium brown with orange agouti to dark brown (''S. r. vanakeni''), and its venter ranges from white to pale yellow/buff white, with a reduction in the extent of this pale coloration and a lack of distinct margins in the case of ''S. r. vanakeni''. Some populations (''S. r. balae'' and ''S. r. vanakeni'') have a grayish ventral coloration in limbs while others do not (''S. r. robinsoni''). It can be easily distinguished from other medium-sized western Sundaland ''Sundasciurus'' based on its ventral coloration and tail. All populations of '' S. fraterculus'' except Siberut Siberut is the largest and northernmost of the Mentawai Islands, located 150 kilometres west of Sumatra in the Indian Ocean. It covers an area of 3,838.25 km2 including smaller offshore isl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rodent
Rodents (from Latin , 'to gnaw') are mammals of the order Rodentia (), which are characterized by a single pair of continuously growing incisors in each of the upper and lower jaws. About 40% of all mammal species are rodents. They are native to all major land masses except for New Zealand, Antarctica, and several oceanic islands, though they have subsequently been introduced to most of these land masses by human activity. Rodents are extremely diverse in their ecology and lifestyles and can be found in almost every terrestrial habitat, including human-made environments. Species can be arboreal, fossorial (burrowing), saltatorial/richochetal (leaping on their hind legs), or semiaquatic. However, all rodents share several morphological features, including having only a single upper and lower pair of ever-growing incisors. Well-known rodents include mice, rats, squirrels, prairie dogs, porcupines, beavers, guinea pigs, and hamsters. Rabbits, hares, and pikas, whose i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Siberut
Siberut is the largest and northernmost of the Mentawai Islands, located 150 kilometres west of Sumatra in the Indian Ocean. It covers an area of 3,838.25 km2 including smaller offshore islands, and had a population of 35,091 at the 2010 Census and 40,220 at the 2020 Census. A part of Indonesia, the island is the most important home for the Mentawai people. The western half of the island was set aside as the Siberut National Park in 1993. Much of the island is covered with rainforest, but is subject to commercial logging. Smaller islands adjacent to Siberut include Karamajet and Masokut which lie in the Bungalaut Strait to the south of the island. The island is known for its range of primates, including the Kloss gibbon (''Hylobates klossii''), pig-tailed langur (''Simias concolor''), Siberut langur (''Presbytis siberu'') and Mentawai macaque (''Macaca pagensis''). Siberut was affected by the 2004 Indian Ocean earthquake tsunami, but without any known loss of human li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rodents Of Malaysia
Rodents (from Latin , 'to gnaw') are mammals of the order Rodentia (), which are characterized by a single pair of continuously growing incisors in each of the upper and lower jaws. About 40% of all mammal species are rodents. They are native to all major land masses except for New Zealand, Antarctica, and several oceanic islands, though they have subsequently been introduced to most of these land masses by human activity. Rodents are extremely diverse in their ecology and lifestyles and can be found in almost every terrestrial habitat, including human-made environments. Species can be arboreal, fossorial (burrowing), saltatorial/richochetal (leaping on their hind legs), or semiaquatic. However, all rodents share several morphological features, including having only a single upper and lower pair of ever-growing incisors. Well-known rodents include mice, rats, squirrels, prairie dogs, porcupines, beavers, guinea pigs, and hamsters. Rabbits, hares, and pikas, whose ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rodents Of Indonesia
Rodents (from Latin , 'to gnaw') are mammals of the order Rodentia (), which are characterized by a single pair of continuously growing incisors in each of the upper and lower jaws. About 40% of all mammal species are rodents. They are native to all major land masses except for New Zealand, Antarctica, and several oceanic islands, though they have subsequently been introduced to most of these land masses by human activity. Rodents are extremely diverse in their ecology and lifestyles and can be found in almost every terrestrial habitat, including human-made environments. Species can be arboreal, fossorial (burrowing), saltatorial/richochetal (leaping on their hind legs), or semiaquatic. However, all rodents share several morphological features, including having only a single upper and lower pair of ever-growing incisors. Well-known rodents include mice, rats, squirrels, prairie dogs, porcupines, beavers, guinea pigs, and hamsters. Rabbits, hares, and pikas, whose ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sundasciurus Tenuis
The slender squirrel (''Sundasciurus tenuis'') is a species of rodent in the family Sciuridae. It is arboreal and found in Indonesia, Singapore, Malaysia, and Thailand Thailand ( ), historically known as Siam () and officially the Kingdom of Thailand, is a country in Southeast Asia, located at the centre of the Indochinese Peninsula, spanning , with a population of almost 70 million. The country is bo .... The body is brown on the upper parts and light grey on the underparts. The body measures about 13–16 cm, with a slightly shorter slender tail. It feeds on soft bark, fruits and insects. References Ecology Asia photos and description Sundasciurus Rodents of Singapore Rodents of Thailand Rodents of Indonesia Rodents of Malaysia Mammals of Brunei Mammals described in 1824 Taxonomy articles created by Polbot {{Indonesia-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Syntopy
In biology, two related species or populations are considered sympatric when they exist in the same geographic area and thus frequently encounter one another. An initially interbreeding population that splits into two or more distinct species sharing a common range exemplifies sympatric speciation. Such speciation may be a product of reproductive isolation – which prevents hybrid offspring from being viable or able to reproduce, thereby reducing gene flow – that results in genetic divergence. Sympatric speciation may, but need not, arise through secondary contact, which refers to speciation or divergence in allopatry followed by range expansions leading to an area of sympatry. Sympatric species or taxa in secondary contact may or may not interbreed. Types of populations Four main types of population pairs exist in nature. Sympatric populations (or species) contrast with parapatric populations, which contact one another in adjacent but not shared ranges and do no ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sundasciurus Altitudinis
The Sumatran mountain squirrel (''Sundasciurus altitudinis'') is a species of rodent in the family Sciuridae. Its skull reaches sizes between , overlapping with that of the Palawan montane squirrel. It was originally described as a subspecies of ''Sundasciurus tenuis The slender squirrel (''Sundasciurus tenuis'') is a species of rodent in the family Sciuridae. It is arboreal and found in Indonesia, Singapore, Malaysia, and Thailand Thailand ( ), historically known as Siam () and officially the Ki ...''. References Sundasciurus Fauna of Sumatra Rodents of the Philippines Taxa named by C. Boden Kloss Taxa named by Herbert C. Robinson Mammals described in 1916 {{Squirrel-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sundasciurus Tahan
''Sundasciurus'' is a genus of rodent in the family Sciuridae. It contains 20 species: *Genus ''Sundasciurus'' ** Sumatran mountain squirrel (''Sundasciurus altitudinis'') ** Brooke's squirrel (''Sundasciurus brookei'') ** Bornean mountain ground squirrel (''Sundasciurus everetti'') ** Fraternal squirrel (''Sundasciurus fraterculus'') ** Jentink's squirrel (''Sundasciurus jentinki'') ** Low's squirrel (''Sundasciurus lowii'') ** Natuna squirrel (''Sundasciurus natunensis'') ** Robinson's squirrel (''Sundasciurus robinsoni'') ** Upland squirrel (''Sundasciurus tahan'') ** Slender squirrel (''Sundasciurus tenuis'') ** Davao squirrel (''Sundasciurus davensis'') ** Horse-tailed squirrel (''Sundasciurus hippurus'') ** Busuanga squirrel (''Sundasciurus hoogstraali'') ** Northern Palawan tree squirrel (''Sundasciurus juvencus'') ** Mindanao squirrel (''Sundasciurus mindanensis'') ** Culion tree squirrel (''Sundasciurus moellendorffi'') ** Philippine tree squirrel (''Sundasciurus p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sundasciurus Fraterculus
The fraternal squirrel (''Sundasciurus fraterculus'') is a species of rodent in the family Sciuridae. It is endemic to Indonesia, found only in the Mentawai Archipelago (Siberut, Sipora, North and South Pagai islands), located off the west coast of Sumatra. References *Thorington, R. W. Jr. and R. S. Hoffman. 2005. Family Sciuridae. pp. 754–818 ''in'' Mammal Species of the World a Taxonomic and Geographic Reference. D. E. Wilson and D. M. Reeder eds. Johns Hopkins University Press, Baltimore. Fraternal Endemic fauna of Indonesia Rodents of Indonesia Vulnerable fauna of Asia Mentawai Islands Regency Fraternal squirrel Fraternal squirrel The fraternal squirrel (''Sundasciurus fraterculus'') is a species of rodent in the family Sciuridae. It is endemic to Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indi ... Taxonomy articles created by Polbot {{Squirrel-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sciuridae
Squirrels are members of the family Sciuridae, a family that includes small or medium-size rodents. The squirrel family includes tree squirrels, ground squirrels (including chipmunks and prairie dogs, among others), and flying squirrels. Squirrels are indigenous to the Americas, Eurasia, and Africa, and were introduced by humans to Australia. The earliest known fossilized squirrels date from the Eocene epoch, and among other living rodent families, the squirrels are most closely related to the mountain beaver and to the dormice. Etymology The word ''squirrel'', first attested in 1327, comes from the Anglo-Norman which is from the Old French , the reflex of a Latin word , which was taken from the Ancient Greek word (; from ) 'shadow-tailed', referring to the long bushy tail which many of its members have. The native Old English word for the squirrel, , survived only into Middle English (as ) before being replaced. The Old English word is of Common Germanic origin, cognat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sundasciurus
''Sundasciurus'' is a genus of rodent in the family Sciuridae. It contains 20 species: *Genus ''Sundasciurus'' ** Sumatran mountain squirrel (''Sundasciurus altitudinis'') ** Brooke's squirrel (''Sundasciurus brookei'') ** Bornean mountain ground squirrel (''Sundasciurus everetti'') ** Fraternal squirrel (''Sundasciurus fraterculus'') ** Jentink's squirrel (''Sundasciurus jentinki'') ** Low's squirrel (''Sundasciurus lowii'') ** Natuna squirrel (''Sundasciurus natunensis'') ** Robinson's squirrel (''Sundasciurus robinsoni'') ** Upland squirrel (''Sundasciurus tahan'') ** Slender squirrel (''Sundasciurus tenuis'') ** Davao squirrel (''Sundasciurus davensis'') ** Horse-tailed squirrel (''Sundasciurus hippurus'') ** Busuanga squirrel (''Sundasciurus hoogstraali'') ** Northern Palawan tree squirrel (''Sundasciurus juvencus'') ** Mindanao squirrel (''Sundasciurus mindanensis'') ** Culion tree squirrel (''Sundasciurus moellendorffi'') ** Philippine tree squirrel The Phi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
