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Tupaiidae
Tupaiidae is one of two families of treeshrews, the other family being Ptilocercidae. The family contains three living genera and 19 living species. The family name derives from ''tupai'', the Malay word for treeshrew and also for squirrel which tupaiids superficially resemble. The former genus ''Urogale'' was disbanded in 2011 when the Mindanao treeshrew was moved to ''Tupaia'' based on a molecular phylogeny. Unlike shrews, they possess a fairly large brain for their size. While some research has found treeshrews as the closest living relative to primates, most molecular studies currently find the flying lemurs (colugos) as the sister group to primates despite their gliding specializations. Taxonomy * Genus '' Anathana'' ** Madras treeshrew, ''A. ellioti'' * Genus '' Dendrogale'' ** Bornean smooth-tailed treeshrew The Bornean smooth-tailed treeshrew (''Dendrogale melanura'') is a species of treeshrew in the family Tupaiidae. It is endemic to Borneo. Its natural habitat is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Treeshrew
The treeshrews (or tree shrews or banxrings) are small mammals native to the tropical forests of South and Southeast Asia. They make up the entire order Scandentia, which split into two families: the Tupaiidae (19 species, "ordinary" treeshrews), and the Ptilocercidae (one species, the pen-tailed treeshrew). Though called 'treeshrews', and despite having previously been classified in Insectivora, they are not true shrews, and not all species live in trees. They are omnivores; among other things, treeshrews eat fruit. Treeshrews have a higher brain to body mass ratio than any other mammal, including humans, but high ratios are not uncommon for animals weighing less than . Among orders of mammals, treeshrews are closely related to primates, and have been used as an alternative to primates in experimental studies of myopia, psychosocial stress, and hepatitis. Name The name '' Tupaia'' is derived from ''tupai'', the Indonesian word for squirrel, and was provided by Sir Stamfo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tupaia (mammal)
''Tupaia'' is a treeshrew genus in the family Tupaiidae that was first described by Thomas Stamford Raffles in 1821. The name of this genus derives from the Malay word meaning squirrel or small animal resembling a squirrel. Characteristics Raffles described the genus as having an elongated snout, eight to 10 incisors, well-developed limbs, five-toed naked feet, and the sole furnished with projecting pads and sharp claws, with a habit and tail of a squirrel. Marcus Ward Lyon published a revision of the genus in 1913, and also noted the squirrel-like appearance of ''Tupaia'' species, which only lack the long black whiskers and have smaller ears. They do not have any markings on the face, the naked area of the nose is finely reticulated, an oblique stripe on the shoulder is more or less distinct, and the tail is haired but not tufted. The braincase is about as wide as the maxillary tooth row is long. The temporal fossa is smaller than the orbit. The dental formula is . The first ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tupaia (genus)
''Tupaia'' is a treeshrew genus in the family Tupaiidae that was first described by Thomas Stamford Raffles in 1821. The name of this genus derives from the Malay word meaning squirrel or small animal resembling a squirrel. Characteristics Raffles described the genus as having an elongated snout, eight to 10 incisors, well-developed limbs, five-toed naked feet, and the sole furnished with projecting pads and sharp claws, with a habit and tail of a squirrel. Marcus Ward Lyon published a revision of the genus in 1913, and also noted the squirrel-like appearance of ''Tupaia'' species, which only lack the long black whiskers and have smaller ears. They do not have any markings on the face, the naked area of the nose is finely reticulated, an oblique stripe on the shoulder is more or less distinct, and the tail is haired but not tufted. The braincase is about as wide as the maxillary tooth row is long. The temporal fossa is smaller than the orbit. The dental formula is . The first ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Madras Treeshrew
The Madras treeshrew (''Anathana ellioti''), also known as the Indian treeshrew, is a species of treeshrew in the monotypic genus ''Anathana'' found in the hill forests of central and southern India. The genus name is derived from the Tamil name of ''moongil anathaan'' (literally "bamboo squirrel") and the species name is after Sir Walter Elliot of the Indian Civil Services in Madras. Description This treeshrew is 16.0 to 18.5 cm long with a tail of 16.5 to 19.5 cm. The nominate race (type locality: Eastern Ghats, Madras. British Museum 50.1.21.5) has the tail coloured like the back, the ground colour above being reddish-brown while the feet and hind legs are buff or ochraceous. The other two races have the tail coloured differently from the back. The race ''A. e. pallida'' (type locality: Manbhum, Bengal, collected by Robert Cecil Beavan British Museum 66.12.28.2) has the colour of body above reddish-brown and the feet and hind legs grizzled buffy. Race ''A. e. wro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anathana
The Madras treeshrew (''Anathana ellioti''), also known as the Indian treeshrew, is a species of treeshrew in the monotypic genus ''Anathana'' found in the hill forests of central and southern India. The genus name is derived from the Tamil name of ''moongil anathaan'' (literally "bamboo squirrel") and the species name is after Sir Walter Elliot of the Indian Civil Services in Madras. Description This treeshrew is 16.0 to 18.5 cm long with a tail of 16.5 to 19.5 cm. The nominate race (type locality: Eastern Ghats, Madras. British Museum 50.1.21.5) has the tail coloured like the back, the ground colour above being reddish-brown while the feet and hind legs are buff or ochraceous. The other two races have the tail coloured differently from the back. The race ''A. e. pallida'' (type locality: Manbhum, Bengal, collected by Robert Cecil Beavan British Museum 66.12.28.2) has the colour of body above reddish-brown and the feet and hind legs grizzled buffy. Race ''A. e. wrou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nicobar Treeshrew
The Nicobar treeshrew (''Tupaia nicobarica'') is a treeshrew species within the Tupaiidae. It is endemic to the Nicobar Islands where it inhabits the islands' rain forests. It is threatened by habitat loss. Although previously listed as an endangered species, the Nicobar treeshrew is now commonly found in its appropriate habitats. The Nicobar treeshrew was first described by Johann Zelebor Johann Zelebor (5 February 1815, in Eggenburg, Lower Austria – 19 February 1869, in Vienna) was an Austrian naturalist, illustrator, and zoologist. Prior to 1845 he worked as a carpenter, afterwards serving as a taxidermist at the '' Natural ... in 1868. Habitat The Nicobar treeshrew only occupies the Indian Islands of Great Nicobar and Little Nicobar and can be found on the highest points of these two islands, 640 m above sea level. Narasimmarajan, K. 2014. Recent photographic observation of Nicobar Treeshrew Tupaia nicobarica (Zelebor, 1869) on Great Nicobar Island. Small Mammal M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Golden-bellied Treeshrew
The golden-bellied treeshrew (''Tupaia chrysogaster'') is a treeshrew species within the Tupaiidae. It is also called Mentawai treeshrew as it is endemic to the Indonesian Mentawai islands of Sipora, North and South Pagai. It lives in forests, and is considered endangered due to habitat loss since the islands' forests are continuously logged. The American zoologist Gerrit Smith Miller Jr. first described a golden-bellied treeshrew from North Pagai Island that was part of a zoological collection obtained by the United States National Museum. He considered it a distinct species as this type specimen differed from the common treeshrew The common treeshrew (''Tupaia glis'') is a small mammal in the treeshrew family Tupaiidae, and is native to Thailand, Malaysia, and Indonesia. It has been listed as Least Concern by IUCN as it remains common and displays some adaptability to on ... by larger teeth and skull, darker coloured fur on the back and a more coarsely grizzled tail.Miller, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Striped Treeshrew
The striped treeshrew (''Tupaia dorsalis'') is a treeshrew species within the Tupaiidae. It is endemic to Borneo and known only from a few individuals in Sabah, Sarawak, Brunei and Kalimantan Kalimantan () is the Indonesian portion of the island of Borneo. It constitutes 73% of the island's area. The non-Indonesian parts of Borneo are Brunei and East Malaysia. In Indonesia, "Kalimantan" refers to the whole island of Borneo. In 2019, .... References Treeshrews Mammals of Indonesia Mammals of Malaysia Mammals of Borneo Endemic fauna of Borneo Mammals described in 1857 Taxonomy articles created by Polbot {{mammal-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Common Treeshrew
The common treeshrew (''Tupaia glis'') is a small mammal in the treeshrew family Tupaiidae, and is native to Thailand, Malaysia, and Indonesia. It has been listed as Least Concern by IUCN as it remains common and displays some adaptability to ongoing habitat loss. Description The common treeshrew is one of the largest among treeshrews. Average body length is between , and average weight is around 190 g, with varying colours of reddish-brown, greyish or black upper parts and whitish belly. Its long, bushy tail is dark greyish-brown and almost reaches the length of the body. The paws are bare with sharp nails, and with a naked patch of skin above its long nose. Both sexes are similar. The animal has a head and body length of 13–21 cm and a tail length of 12–20 cm. The common treeshrew usually has a white, pale stripe on each shoulder. The two subspecies are ''T. g. longipes'' and ''T. g. salatana'', with ''T. g. longipes'' being duller in color than ''T. g. salatan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Slender Treeshrew
The slender treeshrew (''Tupaia gracilis'') is a treeshrew species within the Tupaiidae. It is native to Borneo Borneo (; id, Kalimantan) is the third-largest island in the world and the largest in Asia. At the geographic centre of Maritime Southeast Asia, in relation to major Indonesian islands, it is located north of Java, west of Sulawesi, and eas ... and inhabits foremost lowland old forest. References Treeshrews Mammals of Brunei Mammals of Indonesia Mammals of Malaysia Mammals of Borneo Mammals described in 1893 Taxa named by Oldfield Thomas Taxonomy articles created by Polbot {{mammal-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Horsfield's Treeshrew
Horsfield's treeshrew (''Tupaia javanica''), also called Javan treeshrew, is a treeshrew species within the Tupaiidae. It is endemic to the Indonesian islands of Sumatra, Bali, Java and Nias where it inhabits foremost primary forest. It was first described by Thomas Horsfield Thomas Horsfield (May 12, 1773 – July 24, 1859) was an American physician and naturalist who worked extensively in Indonesia, describing numerous species of plants and animals from the region. He was later a curator of the East India Company ... in 1822. Several subspecies have been proposed based on variation in colouration; however, colour is an unreliable distinguishing character. References External links Treeshrews Mammals of Indonesia Mammals described in 1822 Taxonomy articles created by Polbot {{mammal-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Smooth-tailed Treeshrew
The northern smooth-tailed treeshrew (''Dendrogale murina'') is a species of treeshrew in the family Tupaiidae found in Cambodia, Thailand, and Vietnam. Their diet primarily consists of invertebrates but rarely includes fruits and plants. References Further reading *Endo et al. (July 1999) Functional morphology of the locomotor system in the northern smooth-tailed tree shrew (''Dendrogale murina''). ''Annals of Anatomy.'' Vol. 181, Number 4. pp. 397–402 *Olson et al. (2005) Intraordinal phylogenetics of treeshrews (Mammalia: Scandentia)based on evidence from the mitochondrial 12S rRNA gene. ''Molecular Phylogenetics and Evolution.'' Vol. 35. pp. 656–673. *Olson et al. (March 2004) Phylogenetic Relationships Among Treeshrews (Scandentia): A Review and Critique of the Morphological Evidence. ''Journal of Mammalian Evolution.'' Vol. 11, Number 1. pp. 49–71. *Shchipanov, N. A.; A. A. Kalinin. (October 2006) Distribution of small mammals in three layers of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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