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Oecomys
''Oecomys'' is a genus of rodent within the tribe Oryzomyini of family Cricetidae. It contains about 17 species, which live in trees and are distributed across forested parts of South America, extending into Panama and Trinidad Trinidad is the larger and more populous of the two major islands of Trinidad and Tobago. The island lies off the northeastern coast of Venezuela and sits on the continental shelf of South America. It is often referred to as the southernmos .... References Literature cited *Carleton, M.D., Emmons, L.H. and Musser, G.G. 2009A new species of the rodent genus ''Oecomys'' (Cricetidae: Sigmodontinae: Oryzomyini) from eastern Bolivia, with emended definitions of ''O. concolor'' (Wagner) and ''O. mamorae'' (Thomas) ''American Museum Novitates'' 3661:1–32. Rodent genera Taxa named by Oldfield Thomas {{Oecomys-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oecomys Sydandersoni
''Oecomys sydandersoni'' is an arboreal species of rodent in the genus '' Oecomys''. It lives in forest patches in a small area in eastern Bolivia. It is a medium-sized species, weighing about , with mostly grayish and brownish fur and short and broad hindfeet with well-developed pads. First collected in 1964, it was formally described in 2009. The species may be most closely related to '' O. concolor'' and '' O. mamorae'', which are distributed further north and south in South America. Among other characters, the three share a particular arrangement of the arteries of the head. Virtually nothing is known of its biology. Taxonomy An American Museum of Natural History expedition led by Sydney Anderson collected the first three specimens of ''Oecomys sydandersoni'' in 1964 and 1965.Carleton et al., 2009, p. 19 The material was mentioned in passing in a report on the chiggers of the regionBrennan, 1970, p. 811 and tentatively identified as '' O. concol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oecomys
''Oecomys'' is a genus of rodent within the tribe Oryzomyini of family Cricetidae. It contains about 17 species, which live in trees and are distributed across forested parts of South America, extending into Panama and Trinidad Trinidad is the larger and more populous of the two major islands of Trinidad and Tobago. The island lies off the northeastern coast of Venezuela and sits on the continental shelf of South America. It is often referred to as the southernmos .... References Literature cited *Carleton, M.D., Emmons, L.H. and Musser, G.G. 2009A new species of the rodent genus ''Oecomys'' (Cricetidae: Sigmodontinae: Oryzomyini) from eastern Bolivia, with emended definitions of ''O. concolor'' (Wagner) and ''O. mamorae'' (Thomas) ''American Museum Novitates'' 3661:1–32. Rodent genera Taxa named by Oldfield Thomas {{Oecomys-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Mammals Of South America
This is a list of the native wild mammal species recorded in South America. South America's terrestrial mammals fall into three distinct groups: "old-timers", African immigrants and recent North American immigrants. The marsupials and xenarthrans are "old-timers", their ancestors having been present on the continent since at least the very early Cenozoic Era. During the early Cenozoic, South America's only land connection was to Antarctica, so it was effectively cut off from most of the world; as the fragments of Gondwana continued to separate, this connection was lost, leaving South America an island continent. Caviomorph rodents and monkeys arrived as "waif dispersers" by rafting across the Atlantic from Africa in the Eocene epoch, 35 million or more years ago. All the remaining nonflying mammals of South America are recent arrivals, having migrated from North America via Central America during the past seven million years as part of the Great American Interchange; this invasion ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oecomys Concolor
''Oecomys concolor'', also known as the unicolored oecomys,Musser and Carleton, 2005 unicolored rice rat, or unicolored arboreal rice rat, is a species of rodent in the genus ''Oecomys'' of family Cricetidae. It is found in tropical rainforest in the Amazon biome, but its range is poorly documented; it has been recorded in northwestern Brazil, southeastern Colombia, and southern Venezuela Venezuela (; ), officially the Bolivarian Republic of Venezuela ( es, link=no, República Bolivariana de Venezuela), is a country on the northern coast of South America, consisting of a continental landmass and many islands and islets in ....Carleton et al., 2009, fig. 6 References Literature cited *Carleton, M.D., Emmons, L.H. and Musser, G.G. 2009A new species of the rodent genus ''Oecomys'' (Cricetidae: Sigmodontinae: Oryzomyini) from eastern Bolivia, with emended definitions of ''O. concolor'' (Wagner) and ''O. mamorae'' (Thomas) ''American Museum Novitates'' 36 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oecomys Mamorae
The mamore arboreal rice rat, (''Oecomys mamorae''), also known as the Mamore oecomysMusser and Carleton, 2005 is an arboreal species of rodent in the genus ''Oecomys'' of family Cricetidae. Its distribution extends over much of Bolivia and into nearby Brazil and Paraguay. Although ''Oecomys'' has been recorded from Argentina Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the southern half of South America. Argentina covers an area of , making it the second-largest country in South America after Brazil, t ..., it is uncertain whether those records represent ''O. mamorae''. It is found in a variety of habitats at elevations from 200 to 2100 m, where it feeds on fruit and green seeds. References Literature cited *Carleton, M.D., Emmons, L.H. and Musser, G.G. 2009A new species of the rodent genus ''Oecomys'' (Cricetidae: Sigmodontinae: Oryzomyini) from eastern Bolivia, with emended definitions of ''O. concolor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oecomys Trinitatis
''Oecomys trinitatis'', also known as the long-furred oecomys, long-furred rice rat, Trinidad arboreal rice rat, or big arboreal rice rat,Duff, A. and Lawson, A. 2004. Mammals of the World: A checklist. New Haven: A & C Black. is a species of rodent in the genus ''Oecomys'' of family Cricetidae. As currently constituted, it has a wide distribution in Central America and South America, being found in southern Costa Rica, Panama, Colombia, Venezuela, Trinidad and Tobago, Guyana, Suriname, French Guiana, much of Brazil, eastern Ecuador, and eastern Peru , image_flag = Flag of Peru.svg , image_coat = Escudo nacional del Perú.svg , other_symbol = Great Seal of the State , other_symbol_type = Seal (emblem), National seal , national_motto = "Fi .... References Oecomys Mammals of Colombia Rodents of Central America Mammals of Trinidad and Tobago Mammals of the Caribbean Mammals of Guyana Mammals of Central America ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oecomys Cleberi
''Oecomys cleberi'', also known as Cleber's oecomysMusser and Carleton, 2005 or Cleber's arboreal rice rat, is a species of rodent in the genus ''Oecomys'' of family Cricetidae. Known only from the Federal District of Brazil Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both South America and Latin America. At and with over 217 million people, Brazil is the world's fifth-largest country by area ..., its taxonomic status relative to '' O. concolor'' and '' O. paricola'' is unresolved. References Literature cited *Costa, L., Bonvicino, C., Weksler, M. and Paglia, A. 2008. . In IUCN. IUCN Red List of Threatened Species. Version 2009.2.www.iucnredlist.org. Downloaded on November 30, 2009. *Musser, G.G. and Carleton, M.D. 2005. Superfamily Muroidea. Pp. 894–1531 in Wilson, D.E. and Reeder, D.M. (eds.)Mammal Species of the World: a taxonomic and geographic reference. 3rd ed Baltimore: The Johns Hopkins ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oldfield Thomas
Michael Rogers Oldfield Thomas (21 February 1858 – 16 June 1929) was a British zoologist. Career Thomas worked at the Natural History Museum on mammals, describing about 2,000 new species and subspecies for the first time. He was appointed to the museum secretary's office in 1876, transferring to the zoological department in 1878. In 1891, Thomas married Mary Kane, daughter of Sir Andrew Clark, heiress to a small fortune, which gave him the finances to hire mammal collectors and present their specimens to the museum. He also did field work himself in Western Europe and South America. His wife shared his interest in natural history, and accompanied him on collecting trips. In 1896, when William Henry Flower took control of the department, he hired Richard Lydekker to rearrange the exhibitions, allowing Thomas to concentrate on these new specimens. Thomas viewed his taxonomy efforts from the scope of British imperialism. "You and I in our scientific lives have seen the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oecomys Bicolor
''Oecomys bicolor'', also known as the white-bellied oecomysMusser and Carleton, 2005 or bicolored arboreal rice rat, is a species of rodent in the genus '' Oecomys'' of family Cricetidae. It has a wide distribution in the Amazon biome, occurring in northwestern Brazil, northern Bolivia, eastern Peru, eastern Ecuador, eastern Colombia, much of Venezuela, Guyana, Suriname, and French Guiana, and extends into eastern Panama Panama ( , ; es, link=no, Panamá ), officially the Republic of Panama ( es, República de Panamá), is a transcontinental country spanning the southern part of North America and the northern part of South America. It is bordered by Co ..., but it may contain more than one species. References Literature cited *Musser, G.G. and Carleton, M.D. 2005. Superfamily Muroidea. Pp. 894–1531 in Wilson, D.E. and Reeder, D.M. (eds.)Mammal Species of the World: a taxonomic and geographic reference. 3rd ed Baltimore: The Johns Hopkins University Press, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oecomys Auyantepui
''Oecomys auyantepui'', also known as the Guianan oecomys and north Amazonian arboreal rice rat, is a species of rodent in the genus ''Oecomys'' from South America. It is found in Guyana, Suriname, French Guiana,Catzeflis et al, 2014 and nearby regions of Venezuela and Brazil. It is an arboreal rodent known from the understory of primary rainforest Rainforests are characterized by a closed and continuous tree canopy, moisture-dependent vegetation, the presence of epiphytes and lianas and the absence of wildfire. Rainforest can be classified as tropical rainforest or temperate rainfo ..., found at altitudes from sea level to 1100 m. The nematode ''Guerrerostrongylus marginalis'' is an intestinal parasite of ''O. auyantepui''. References Literature cited * Catzeflis F., Barrioz S., Szpigel JF, de Thoisy B. 2014. Marsupiaux et Rongeurs de Guyane. Édition Institut Pasteur de la Guyane, Cayenne, 128 p. . * Duff, A. and Lawson, A. 2004 Mammals of the World: A checklist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oecomys Flavicans
''Oecomys flavicans'', also known as the tawny oecomysMusser and Carleton, 2005 or yellow arboreal rice rat, is a species of rodent in the genus ''Oecomys'' of family Cricetidae. It is found in the mountains of northwestern Venezuela Venezuela (; ), officially the Bolivarian Republic of Venezuela ( es, link=no, República Bolivariana de Venezuela), is a country on the northern coast of South America, consisting of a continental landmass and many islands and islets in ... and nearby Colombia. References Literature cited *Gómez-Laverde, M. and Rivas, B. 2008. . In IUCN. IUCN Red List of Threatened Species. Version 2009.2.www.iucnredlist.org. Downloaded on November 30, 2009. *Musser, G.G. and Carleton, M.D. 2005. Superfamily Muroidea. Pp. 894–1531 in Wilson, D.E. and Reeder, D.M. (eds.)Mammal Species of the World: a taxonomic and geographic reference. 3rd ed Baltimore: The Johns Hopkins University Press, 2 vols., 2142 pp. Mammals of Colombia Mammals of V ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oecomys Paricola
''Oecomys paricola'', also known as the Brazilian oecomys, Brazilian arboreal rice rat, or South Amazonian arboreal rice rat,Duff and Lawson, 2004 is a species of rodent in the genus ''Oecomys'' of family Cricetidae. It is found in central Brazil south of the Amazon, where it lives in lowland tropical rainforest Tropical rainforests are rainforests that occur in areas of tropical rainforest climate in which there is no dry season – all months have an average precipitation of at least 60 mm – and may also be referred to as ''lowland equatori .... References Literature cited *Duff, A. and Lawson, A. 2004. Mammals of the World: A checklist. New Haven: A & C Black. *Musser, G.G. and Carleton, M.D. 2005. Superfamily Muroidea. Pp. 894–1531 in Wilson, D.E. and Reeder, D.M. (eds.)Mammal Species of the World: a taxonomic and geographic reference. 3rd ed Baltimore: The Johns Hopkins University Press, 2 vols., 2142 pp. *Percequillo, A., Bonvicino, C., Weksler, M., ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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