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Stylodipus
''Stylodipus'' is a genus of rodent in the family Dipodidae Jerboas (from ar, جربوع ') are hopping desert rodents found throughout North Africa and Asia, and are members of the family Dipodidae. They tend to live in hot deserts. When chased, jerboas can run at up to . Some species are preyed on b .... It contains the following species: * Andrews's three-toed jerboa (''Stylodipus andrewsi'') * Mongolian three-toed jerboa (''Stylodipus sungorus'') * Thick-tailed three-toed jerboa (''Stylodipus telum'') References Dipodidae Rodent genera Taxonomy articles created by Polbot Taxa named by Glover Morrill Allen {{rodent-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stylodipus
''Stylodipus'' is a genus of rodent in the family Dipodidae Jerboas (from ar, جربوع ') are hopping desert rodents found throughout North Africa and Asia, and are members of the family Dipodidae. They tend to live in hot deserts. When chased, jerboas can run at up to . Some species are preyed on b .... It contains the following species: * Andrews's three-toed jerboa (''Stylodipus andrewsi'') * Mongolian three-toed jerboa (''Stylodipus sungorus'') * Thick-tailed three-toed jerboa (''Stylodipus telum'') References Dipodidae Rodent genera Taxonomy articles created by Polbot Taxa named by Glover Morrill Allen {{rodent-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stylodipus Telum
The thick-tailed three-toed jerboa (''Stylodipus telum'') is a species of rodent in the family Dipodidae. It is found in China, Kazakhstan, Russia, Turkmenistan, Ukraine, and Uzbekistan. Its typical habitat is steppe, desert and mountain grassland where it is often found among saltbush and '' Artemisia'' in sandy or clayey soils. Description The thick-tailed three-toed jerboa grows to a length of with a tail as long again and a weight of . The crown of the head is dark-coloured but the rest of the coat is pale greyish-yellow with many longer guard hairs with blackish tips. A white band stretches across the hips and the flanks are straw-coloured with dark flecks. Behaviour The thick-tailed three-toed jerboa is nocturnal and is a solitary animal. It lives in a complex burrow system that may extend for two and a half metres, with many entrances each loosely blocked with a plug of soil. It also has shallow burrows within its home range which may be used by more than one indivi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stylodipus Andrewsi
Andrews's three-toed jerboa, or the Mongolian jerboa, (''Stylodipus andrewsi'') is a species of rodent in the family Dipodidae. It is found in China (Inner Mongolia, Gansu, and Ningxia provinces) and Mongolia. Description Andrews's three-toed jerboa grows to a length of with a tail rather longer than its body and a weight of about . The crown of the head is grey with white spots above the eye and another behind the ear. The rest of the coat is buffish grey. A white band stretches across the hips and the underparts are white. The central toe on the hind foot is the longest and the sole of the foot is haired. The tail is thickened by the adipose tissue beneath the skin and has a flattened, terminal, black bushy section. It can be distinguished from the rather similar thick-tailed three-toed jerboa (''Stylodipus telum'') by the fact that it has premolars in the upper jaw, these being vestigial in ''S. telum''. Behaviour Andrews's three-toed jerboa is nocturnal and is a solitary ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andrews's Three-toed Jerboa
Andrews's three-toed jerboa, or the Mongolian jerboa, (''Stylodipus andrewsi'') is a species of rodent in the family Dipodidae. It is found in China (Inner Mongolia, Gansu, and Ningxia provinces) and Mongolia. Description Andrews's three-toed jerboa grows to a length of with a tail rather longer than its body and a weight of about . The crown of the head is grey with white spots above the eye and another behind the ear. The rest of the coat is buffish grey. A white band stretches across the hips and the underparts are white. The central toe on the hind foot is the longest and the sole of the foot is haired. The tail is thickened by the adipose tissue beneath the skin and has a flattened, terminal, black bushy section. It can be distinguished from the rather similar thick-tailed three-toed jerboa (''Stylodipus telum'') by the fact that it has premolars in the upper jaw, these being vestigial in ''S. telum''. Behaviour Andrews's three-toed jerboa is nocturnal and is a solitary an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thick-tailed Three-toed Jerboa
The thick-tailed three-toed jerboa (''Stylodipus telum'') is a species of rodent in the family Dipodidae. It is found in China, Kazakhstan, Russia, Turkmenistan, Ukraine, and Uzbekistan. Its typical habitat is steppe, desert and mountain grassland where it is often found among saltbush and '' Artemisia'' in sandy or clayey soils. Description The thick-tailed three-toed jerboa grows to a length of with a tail as long again and a weight of . The crown of the head is dark-coloured but the rest of the coat is pale greyish-yellow with many longer guard hairs with blackish tips. A white band stretches across the hips and the flanks are straw-coloured with dark flecks. Behaviour The thick-tailed three-toed jerboa is nocturnal and is a solitary animal. It lives in a complex burrow system that may extend for two and a half metres, with many entrances each loosely blocked with a plug of soil. It also has shallow burrows within its home range which may be used by more than one individual ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stylodipus Sungorus
The Mongolian three-toed jerboa (''Stylodipus sungorus'') is a species of rodent in the family Dipodidae Jerboas (from ar, جربوع ') are hopping desert rodents found throughout North Africa and Asia, and are members of the family Dipodidae. They tend to live in hot deserts. When chased, jerboas can run at up to . Some species are preyed on b .... It is found in Mongolia and possibly China. References * Holden, M. E. and G. G. Musser. 2005. Family Dipodidae. pp. 871–893 ''in'' Mammal Species of the World a Taxonomic and Geographic Reference. D. E. Wilson and D. M. Reeder eds. Johns Hopkins University Press, Baltimore. Stylodipus Mammals of Mongolia Mammals described in 1987 Taxonomy articles created by Polbot {{rodent-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dipodidae
Jerboas (from ar, جربوع ') are hopping desert rodents found throughout North Africa and Asia, and are members of the family Dipodidae. They tend to live in hot deserts. When chased, jerboas can run at up to . Some species are preyed on by little owls (''Athene noctua'') in central Asia. Most species of jerboas have excellent hearing that they use to avoid becoming the prey of nocturnal predators. The typical lifespan of a jerboa is around 6 years. Taxonomy Jerboas, as previously defined, were thought to be paraphyletic, with the jumping mice (Zapodidae) and birch mice (Sminthidae) also classified in the family Dipodidae. However, phylogenetic analysis split all three as distinct families, leaving just the jerboas in Dipodidae and revealing them to be a monophyletic group. Anatomy and body features Jerboas look somewhat like miniature kangaroos, and have some external similarities. Both have long hind legs, short forelegs, and long tails. Jerboas move around in a similar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mongolian Three-toed Jerboa
The Mongolian three-toed jerboa (''Stylodipus sungorus'') is a species of rodent in the family Dipodidae. It is found in Mongolia Mongolia; Mongolian script: , , ; lit. "Mongol Nation" or "State of Mongolia" () is a landlocked country in East Asia, bordered by Russia to the north and China to the south. It covers an area of , with a population of just 3.3 million, ... and possibly China. References * Holden, M. E. and G. G. Musser. 2005. Family Dipodidae. pp. 871–893 ''in'' Mammal Species of the World a Taxonomic and Geographic Reference. D. E. Wilson and D. M. Reeder eds. Johns Hopkins University Press, Baltimore. Stylodipus Mammals of Mongolia Mammals described in 1987 Taxonomy articles created by Polbot {{rodent-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pleistocene
The Pleistocene ( , often referred to as the ''Ice age'') is the geological 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 a faunal interchange between the two reg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glover Morrill Allen
Glover Morrill Allen (February 8, 1879 – February 14, 1942) was an American zoologist. He was born at Walpole, New Hampshire, the son of Reverend Nathaniel Glover Allen and Harriet Ann (Schouler) Allen, and studied at Harvard University. While still a student, Allen published ''The Birds of Massachusetts'' and ''A List of the Birds of New Hampshire''. After graduating in 1901, he was appointed librarian to the Boston Society of Natural History, and in 1904, obtained a Ph.D. from Harvard. From 1924, he lectured in zoology at Harvard and held the position of Curator of Mammals in the Museum of Comparative Zoology. He traveled widely, to Central and South America, to East and West Africa, the Nile, the Belgian Congo as a member of the eight-man Harvard Medical African Expedition (1926–1927), and Australia as a member of the six-man Harvard Australian Expedition (1931–1932) along with his student, Ralph Nicholson Ellis. His publications include: ''Bats: Biology, Behavior and Fo ... [...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, wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rodent Genera
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] |
