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Mesembriomys
''Mesembriomys'' is a genus of rodent in the family Muridae endemic to Australia Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, sma .... It contains the following species: * Black-footed tree-rat (''M. gouldii'') * Golden-backed tree-rat (''M. macrurus'') References Rodent genera Taxa named by Theodore Sherman Palmer Taxonomy articles created by Polbot {{Murinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black-footed Tree-rat
The black-footed tree-rat (''Mesembriomys gouldii''), also known as Djintamoonga, is one of two endemic Australian rodent species in the genus ''Mesembriomys.'' Both the black-footed tree-rat and its congener, the golden-backed tree-rat ('' M. macrurus''), are found in northern Australia. The species is one of the largest murids found in Australia. Haematological and blood chemistry research has been performed on the black-footed tree-rat to aid in the captive and natural management of Australian native murids held in captivity for conservation purposes. Description The tree-rat has a greyish-brown coat that is shaggy and coarse and has a creamy white underbelly. The hind feet are black with well developed pads and strong sharp claws. They have large ears and a long tail with a brush of white hair at the tip. They grow to a mass of . The head and body length of the tree-rat is typically with a tail length of . Three subspecies of the black-footed tree-rat have been recognise ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mesembriomys
''Mesembriomys'' is a genus of rodent in the family Muridae endemic to Australia Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, sma .... It contains the following species: * Black-footed tree-rat (''M. gouldii'') * Golden-backed tree-rat (''M. macrurus'') References Rodent genera Taxa named by Theodore Sherman Palmer Taxonomy articles created by Polbot {{Murinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mesembriomys Macrurus
The golden-backed tree rat (''Mesembriomys macrurus'') is a species of rodent in the family Muridae, found only in Australia. It is present in the Charnley River–Artesian Range Wildlife Sanctuary in the Kimberley Kimberly or Kimberley may refer to: Places and historical events Australia * Kimberley (Western Australia) ** Roman Catholic Diocese of Kimberley * Kimberley Warm Springs, Tasmania * Kimberley, Tasmania a small town * County of Kimberley, a ... region of Western Australia. They range in size from 18 to 34 cm, weighing 200-330 grams. References * Mesembriomys Mammals of Western Australia Mammals of the Northern Territory Rodents of Australia Vulnerable fauna of Australia Mammals described in 1876 Taxonomy articles created by Polbot Taxa named by Wilhelm Peters {{WesternAustralia-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Golden-backed Tree-rat
The golden-backed tree rat (''Mesembriomys macrurus'') is a species of rodent in the family Muridae The Muridae, or murids, are the largest family of rodents and of mammals, containing approximately 1,383 species, including many species of mice, rats, and gerbils found naturally throughout Eurasia, Africa, and Australia. The name Muridae com ..., found only in Australia. It is present in the Charnley River–Artesian Range Wildlife Sanctuary in the Kimberley region of Western Australia. They range in size from 18 to 34 cm, weighing 200-330 grams. References * Mesembriomys Mammals of Western Australia Mammals of the Northern Territory Rodents of Australia Vulnerable fauna of Australia Mammals described in 1876 Taxonomy articles created by Polbot Taxa named by Wilhelm Peters {{WesternAustralia-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Early Pleistocene
The Early Pleistocene is an unofficial sub-epoch in the international geologic timescale in chronostratigraphy, being the earliest division of the Pleistocene Epoch within the ongoing Quaternary Period. It is currently estimated to span the time between 2.580 ± 0.005 Ma (million years ago) and 0.773 ± 0.005 Ma. The term Early Pleistocene applies to both the Gelasian Age (to 1.800 ± 0.005 Ma) and the Calabrian Age. While the Gelasian and the Calabrian have officially been defined by the International Union of Geological Sciences (IUGS) to effectively constitute the Early Pleistocene, the succeeding Chibanian and Tarantian ages have yet to be ratified. These proposed ages are unofficially termed the Middle Pleistocene and Late Pleistocene respectively. The Chibanian provisionally spans time from 773 ka to 126 ka, and the Tarantian from then until the definitive end of the whole Pleistocene, c. 9700 BC in the 10th millennium BC The 10th millennium BC spanned the ye ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Theodore Sherman Palmer
Theodore Sherman Palmer (January 26, 1868 – July 24, 1955) was an American zoologist. Palmer was born in Oakland, California, and studied at the University of California. He was the son of Henry Austin and Jane Olivia (Day) Palmer, and his mother was the daughter of Sherman Day, granddaughter of Yale President Jeremiah Day, and the great-granddaughter of American founding father Roger Sherman, meaning that Palmer was Sherman's great-great grandson. In 1889, he joined the Division of Economic Ornithology and Mammalogy of the United States Department of Agriculture under Clinton Hart Merriam. In 1891 he was a member of the 1891 Death Valley Expedition and its leader for its first 3 months. He was Assistant Chief of the Department from 1896 to 1902, and then from 1910 to 1914. He became interested in the legislation affecting wildlife, leading a branch of the organization to deal with it from 1902 to 1910 and from 1914 to 1916. He wrote the preliminary draft of the treaty for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rodent
Rodents (from Latin , 'to gnaw') are mammals of the Order (biology), 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 Mouse, mice, rats, squirrels, prairie dogs, porcupines, beavers, guinea pigs, and hamsters. Rabbits, hares, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Muridae
The Muridae, or murids, are the largest family of rodents and of mammals, containing approximately 1,383 species, including many species of mice, rats, and gerbils found naturally throughout Eurasia, Africa, and Australia. The name Muridae comes from the Latin ' (genitive '), meaning "mouse", since all true mice belong to the family, with the more typical mice belonging to the genus ''Mus''. Distribution and habitat Murids are found nearly everywhere in the world, though many subfamilies have narrower ranges. Murids are not found in Antarctica or many oceanic islands. Although none of them are native to the Americas, a few species, notably the house mouse and black rat, have been introduced worldwide. Murids occupy a broad range of ecosystems from tropical forests to tundras. Fossorial, arboreal, and semiaquatic murid species occur, though most are terrestrial animals. The extensive list of niches filled by murids helps to explain their relative abundance. Diet and dentit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australia
Australia, officially the Commonwealth of Australia, is a sovereign ''Sovereign'' is a title which can be applied to the highest leader in various categories. The word is borrowed from Old French , which is ultimately derived from the Latin , meaning 'above'. The roles of a sovereign vary from monarch, ruler or ... country comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands. With an area of , Australia is the largest country by area in Oceania and the world's sixth-largest country. Australia is the oldest, flattest, and driest inhabited continent, with the least fertile soils. It is a megadiverse country, and its size gives it a wide variety of landscapes and climates, with deserts in the centre, tropical Forests of Australia, rainforests in the north-east, and List of mountains in Australia, mountain ranges in the south-east. The ancestors of Aboriginal Australians began arriving from south east Asia approx ... [...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] |
Taxa Named By Theodore Sherman Palmer
In biology, a taxon (back-formation from ''taxonomy''; plural taxa) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Although neither is required, a taxon is usually known by a particular name and given a particular ranking, especially if and when it is accepted or becomes established. It is very common, however, for taxonomists to remain at odds over what belongs to a taxon and the criteria used for inclusion. If a taxon is given a formal scientific name, its use is then governed by one of the nomenclature codes specifying which scientific name is correct for a particular grouping. Initial attempts at classifying and ordering organisms (plants and animals) were set forth in Carl Linnaeus's system in ''Systema Naturae'', 10th edition (1758), as well as an unpublished work by Bernard and Antoine Laurent de Jussieu. The idea of a unit-based system of biological classification was first made widely available in 1805 in the intro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
