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Mouse Opossum
The 27 species in the genus ''Marmosa'' are relatively small Neotropical members of the family Didelphidae. This genus is one of three that are known as mouse opossums. The others are ''Thylamys'' (the "fat-tailed mouse opossums") and ''Tlacuatzin'', the grayish mouse opossum. Members of the genus '' Marmosops'' used to be called "slender mouse opossums", but are now just called "slender opossums". The thirteen members of the ''Marmosa'' subgenus ''Micoureus'', known as woolly mouse opossums, were formerly considered to be a separate genus, but were moved into ''Marmosa'' in 2009. Based on a comparison of sequences of one mitochondrial and three nuclear genes, three new subgenera, ''Eomarmosa'', ''Exulomarmosa'' and ''Stegomarmosa'', were recognized by Voss ''et al.'' in 2014. ''Eomarmosa'' and ''Exulomarmosa'', as well as ''Marmosa'' and ''Micoureus'', are thought to be sister taxa, while ''Stegomarmosa'' is viewed as sister to ''Marmosa'' plus ''Micoureus''. ''Exulomarmosa'' is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Edward Gray
John Edward Gray, FRS (12 February 1800 – 7 March 1875) was a British zoologist. He was the elder brother of zoologist George Robert Gray and son of the pharmacologist and botanist Samuel Frederick Gray (1766–1828). The same is used for a zoological name. Gray was keeper of zoology at the British Museum in London from 1840 until Christmas 1874, before the natural history holdings were split off to the Natural History Museum. He published several catalogues of the museum collections that included comprehensive discussions of animal groups and descriptions of new species. He improved the zoological collections to make them amongst the best in the world. Biography Gray was born in Walsall, but his family soon moved to London, where Gray studied medicine. He assisted his father in writing ''The Natural Arrangement of British Plants'' (1821). After being blackballed by the Linnean Society of London, Gray shifted his interest from botany to zoology. He began his ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marmosa Rubra
The red mouse opossum (''Marmosa rubra'') is a South American marsupial of the family Didelphidae. Its range includes eastern Ecuador and Peru , image_flag = Flag of Peru.svg , image_coat = Escudo nacional del Perú.svg , other_symbol = Great Seal of the State , other_symbol_type = National seal , national_motto = "Firm and Happy f .... References Opossums Mammals described in 1931 {{marsupial-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marmosa Constantiae
The white-bellied woolly mouse opossum (''Marmosa constantiae'') is a small pouchless marsupial of the family Didelphidae. It was formerly assigned to the genus '' Micoureus'', which was made a subgenus of ''Marmosa'' in 2009. The specific epithet was given in honour of Constance Sladen (née Anderson), wife of the naturalist Percy Sladen. She funded the 1902 expedition which collected the type specimen. Description This is one of the larger mouse opossums, with a head=body length of , a tail in length, and weighing from . The fur is thick and woolly, and is grey over most of the body, fading to buffy-yellow on the head and underparts. There are clear, but narrow, rings of black fur around the eyes. The tail is furred only at the base, and is near black for most of its length, but changes suddenly to pale pink along the last third or so. The feet are broad, with stout claws and ridges on the underside of the toes that aid in climbing trees. Females do not have a pouch, but h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marmosa Alstoni
Alston's mouse opossum (''Marmosa alstoni''), also known as Alston's opossum, is a medium-sized pouchless marsupial of the family Didelphidae. It is arboreal and nocturnal, inhabiting forests from Belize to northern Colombia. The main components of its diet are insects and fruits, but it may also eat small rodents, lizards, and bird eggs. It was formerly assigned to the genus '' Micoureus'', which was made a subgenus of ''Marmosa The 27 species in the genus ''Marmosa'' are relatively small Neotropical members of the family Didelphidae. This genus is one of three that are known as mouse opossums. The others are '' Thylamys'' (the "fat-tailed mouse opossums") and '' Tlacua ...'' in 2009. References External linksImage at ADW Opossums Marsupials of Central America Mammals of Colombia Mammals described in 1900 {{marsupial-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marmosa Waterhousei
The 27 species in the genus ''Marmosa'' are relatively small Neotropical members of the family Didelphidae. This genus is one of three that are known as mouse opossums. The others are '' Thylamys'' (the "fat-tailed mouse opossums") and '' Tlacuatzin'', the grayish mouse opossum. Members of the genus '' Marmosops'' used to be called "slender mouse opossums", but are now just called "slender opossums". The thirteen members of the ''Marmosa'' subgenus ''Micoureus'', known as woolly mouse opossums, were formerly considered to be a separate genus, but were moved into ''Marmosa'' in 2009. Based on a comparison of sequences of one mitochondrial and three nuclear genes, three new subgenera, ''Eomarmosa'', ''Exulomarmosa'' and ''Stegomarmosa'', were recognized by Voss ''et al.'' in 2014. ''Eomarmosa'' and ''Exulomarmosa'', as well as ''Marmosa'' and ''Micoureus'', are thought to be sister taxa, while ''Stegomarmosa'' is viewed as sister to ''Marmosa'' plus ''Micoureus''. ''Exulomarmosa'' i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marmosa Tyleriana
Tyler's mouse opossum (''Marmosa tyleriana'') is a South American marsupial of the family Didelphidae. It lives in rainforests of the Guiana Highlands of southern Venezuela at elevations between 1300 and 2200 m. The species has only been found on three isolated tepuis ( Auyantepui, Marahuaca and Sarisariñama). All three of these locations are in protected areas ( Canaima, Duida-Marahuaca and Jaua-Sarisariñama national parks). The Latin species name refers to the habitat in which the opossum was first found, a '' Tyleria'' forest. In turn, both the genus ''Tyleria'' and the opossum's common name refer to Sidney F. Tyler, an American historian and photographer who helped finance the 1928-29 expedition of the American Museum of Natural History to the headwaters of the Orinoco The Orinoco () is one of the longest rivers in South America at . Its drainage basin, sometimes known as the Orinoquia, covers , with 76.3 percent of it in Venezuela and the remainder in Colo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marmosa Murina
Linnaeus's mouse opossum (''Marmosa murina''), also known as the common or murine mouse opossum, is a South American marsupial of the family Didelphidae. Range and habitat Its range includes Colombia, Mexico, Venezuela, Trinidad and Tobago, Guyana, Suriname, French Guiana, Brazil, eastern Ecuador, eastern Peru, and eastern Bolivia. This opossum is most commonly sighted near forest streams and human habitation. A nocturnal Nocturnality is an animal behavior characterized by being active during the night and sleeping during the day. The common adjective is "nocturnal", versus diurnal meaning the opposite. Nocturnal creatures generally have highly developed sens ... creature, it shelters during the day in a mesh of twigs on a tree branch, a tree hole, or an old bird's nest. Behavior It eats insects, spiders, lizards, bird's eggs, chicks, and fruits. Linnaeus's mouse opossum has a gestation period of approximately 13 days, and gives birth to 5–10 young. The mouse op ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marmosa Macrotarsus
The Quechuan mouse opossum (''Marmosa macrotarsus'') is a South American opossum species of the family Didelphidae. It is known from two areas of montane forest on the eastern slopes of the Andes in Peru, at altitudes from 300 to 2700 m. The type locality in the Valle de Occobamba is in the southern area, in Cuzco Region, while the northern area is in the vicinity of Moyobamba in San Martín Region. The true range may be more extensive and possibly extends into Bolivia. The northern area has suffered from habitat destruction Habitat destruction (also termed habitat loss and habitat reduction) is the process by which a natural habitat becomes incapable of supporting its native species. The organisms that previously inhabited the site are displaced or dead, thereby ..., but the southern area is not seriously degraded. References Opossums Endemic fauna of Peru Opossum, Quechuan mouse Opossum, Quechuan mouse Opossum, Quechuan mouse Mammals described in 1842 Tax ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marmosa Zeledoni
The 27 species in the genus ''Marmosa'' are relatively small Neotropical members of the family Didelphidae. This genus is one of three that are known as mouse opossums. The others are '' Thylamys'' (the "fat-tailed mouse opossums") and '' Tlacuatzin'', the grayish mouse opossum. Members of the genus '' Marmosops'' used to be called "slender mouse opossums", but are now just called "slender opossums". The thirteen members of the ''Marmosa'' subgenus ''Micoureus'', known as woolly mouse opossums, were formerly considered to be a separate genus, but were moved into ''Marmosa'' in 2009. Based on a comparison of sequences of one mitochondrial and three nuclear genes, three new subgenera, ''Eomarmosa'', ''Exulomarmosa'' and ''Stegomarmosa'', were recognized by Voss ''et al.'' in 2014. ''Eomarmosa'' and ''Exulomarmosa'', as well as ''Marmosa'' and ''Micoureus'', are thought to be sister taxa, while ''Stegomarmosa'' is viewed as sister to ''Marmosa'' plus ''Micoureus''. ''Exulomarmosa'' i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marmosa Xerophila
The Guajira mouse opossum (''Marmosa xerophila'') is a species of opossum in the family Didelphidae. It is found in Colombia and 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 t .... References Opossums Marsupials of South America Mammals of Colombia Mammals of Venezuela Mammals described in 1979 Taxonomy articles created by Polbot {{marsupial-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marmosa Simonsi
The 27 species in the genus ''Marmosa'' are relatively small Neotropical members of the family Didelphidae. This genus is one of three that are known as mouse opossums. The others are '' Thylamys'' (the "fat-tailed mouse opossums") and '' Tlacuatzin'', the grayish mouse opossum. Members of the genus '' Marmosops'' used to be called "slender mouse opossums", but are now just called "slender opossums". The thirteen members of the ''Marmosa'' subgenus ''Micoureus'', known as woolly mouse opossums, were formerly considered to be a separate genus, but were moved into ''Marmosa'' in 2009. Based on a comparison of sequences of one mitochondrial and three nuclear genes, three new subgenera, ''Eomarmosa'', ''Exulomarmosa'' and ''Stegomarmosa'', were recognized by Voss ''et al.'' in 2014. ''Eomarmosa'' and ''Exulomarmosa'', as well as ''Marmosa'' and ''Micoureus'', are thought to be sister taxa, while ''Stegomarmosa'' is viewed as sister to ''Marmosa'' plus ''Micoureus''. ''Exulomarmosa'' i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
