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Deomyinae
The subfamily Deomyinae consists of four genera of mouse-like rodents that were placed in the subfamilies Murinae and Dendromurinae until very recently. They are sometimes called the Acomyinae, particularly in references that antedate the discovery that the link rat, '' Deomys ferugineus'', is part of the clade. Deomyinae is the older name and therefore has priority over Acomyinae. Deomyines share no morphological characteristics that can be used to separate them from other muroids, though subtle aspects of the third upper molar have been suggested. This subfamily is united solely on the basis of shared genetic mutations. These conclusions have demonstrated good statistical support using nuclear and mitochondrial DNA, and DNA-DNA hybridization. Actually, all of the species in the subfamily share stiff hairs somewhere on their bodies. Because of the lack of physical characteristics supporting this group, it is very possible that the subfamily as it is currently recogn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deomys
The link rat (''Deomys ferrugineus'') is a species of rodent in the family Muridae. It is also known by the common name Congo forest mouse.Schlitter, D. & Kerbis Peterhans, J. 2008''Deomys ferrugineus''.The IUCN Red List of Threatened Species. Version 2014.3. Downloaded on 10 April 2015. It is native to central Africa. It is 12–14.5 cm long with a 15–21 cm long tail. It weighs 40-70 g. It has long legs and a pointed, narrow head, surmounted by enormous ears. It has a very long, bicoloured tail. The back and forehead are rich orange and brown and the underside is white. The rump hairs are stiff. The link rat is nocturnal and crepuscular. It prefers seasonally flooded forest floors between Cameroon and the Victoria Nile. It has a widespread but scattered distribution and is seldom common. It feeds mainly on insects, crustaceans, slugs and some fallen fruits, notably palm-nut husks. The link rat has traditionally been placed as a member of the subfamily Dend ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deomys Ferugineus
The link rat (''Deomys ferrugineus'') is a species of rodent in the family Muridae. It is also known by the common name Congo forest mouse.Schlitter, D. & Kerbis Peterhans, J. 2008''Deomys ferrugineus''.The IUCN Red List of Threatened Species. Version 2014.3. Downloaded on 10 April 2015. It is native to central Africa. It is 12–14.5 cm long with a 15–21 cm long tail. It weighs 40-70 g. It has long legs and a pointed, narrow head, surmounted by enormous ears. It has a very long, bicoloured tail. The back and forehead are rich orange and brown and the underside is white. The rump hairs are stiff. The link rat is nocturnal and crepuscular. It prefers seasonally flooded forest floors between Cameroon and the Victoria Nile. It has a widespread but scattered distribution and is seldom common. It feeds mainly on insects, crustaceans, slugs and some fallen fruits, notably palm-nut husks. The link rat has traditionally been placed as a member of the subfamily Dend ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fiery Spiny Mouse
The fiery spiny mouse (''Acomys ignitus'') is a species of rodent in the family Muridae found in Kenya and Tanzania. Its natural habitats are dry savanna A savanna or savannah is a mixed woodland- grassland (i.e. grassy woodland) ecosystem characterised by the trees being sufficiently widely spaced so that the canopy does not close. The open canopy allows sufficient light to reach the ground to ... and rocky areas. It may be found as a commensal in human habitations. Description While most spiny mice are small in size, the fiery spiny mouse (''A. ignitus'') is slightly larger, measuring at approximately 10 cm in length. The species gets its name from the hair on their coats that are connected in groups. These groups of hair are stiff guard hairs, resembling tiny quills and they are able to separate from the skin quite easily. Unlike other species in the genus, the fiery spiny mouse does not lose its bare, scaled tail as easily. The fiery spiny mouse varies in color ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dendromurinae
Dendromurinae is a subfamily of rodents in the family Nesomyidae and superfamily Muroidea. The dendromurines are currently restricted to Africa, as is the case for all extant members of the family Nesomyidae. The authorship of the subfamily has been attributed to both Alston, 1876, and (incorrectly) to G. M. Allen, 1939. Two genera, ''Dendromus'' and ''Steatomys'', are relatively common throughout most of sub-Saharan Africa. The remaining genera are relatively rare and have restricted geographic distributions. The link rat, ''Deomys ferugineus'', has been traditionally placed in this subfamily, but molecular phylogenetic studies have shown that it is more related to the spiny mice, genus '' Acomys''. The link rat is now placed in the family Muridae and subfamily Deomyinae. Only two of the currently recognized dendromurine genera, ''Dendromus'' and ''Steatomys'', have been studied in molecular analyses. Considering how distinct these genera are from one another, the placemen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gray Spiny Mouse
The gray spiny mouse (''Acomys cineraceus'') is a species of rodent in the family Muridae found in Ethiopia, Kenya, South Sudan, and Uganda. Its natural habitats are dry savanna, moist savanna, rocky areas, arable land Arable land (from the la, arabilis, "able to be ploughed") is any land capable of being ploughed and used to grow crops.''Oxford English Dictionary'', "arable, ''adj''. and ''n.''" Oxford University Press (Oxford), 2013. Alternatively, for th ..., and rural gardens. References * Acomys Rodents of Africa Mammals described in 1877 Taxonomy articles created by Polbot {{Acomys-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asia Minor Spiny Mouse
The Asia Minor spiny mouse (''Acomys cilicicus'') is a species of rodent in the family Muridae. Description ''Acomys cilicicus'' is a small terrestrial and social rodent, living in large groups. The head and the body reach a length of , with a tail of about and a weight up to 48 g.Stephan Aulagnier & Al. - Guide des mammiferes d'Europe, d'Afrique du Nord et du Moyen-Orient - Delachaux & Niestlé SA, Paris The upper side of the body is dark gray, with purple reflections, while the lower sides are yellowish-white and the flanks are light brown. The tail is hairless, scaly and shorter than the head and body. The chromosome number is 2n = 36. In captivity, these mice reproduce and live for about four years. Since this species was previously considered endangered, a protection program is in place and government permission is needed for export from Turkey. Only a few zoos in the world have individuals of this species (Chester, Riga, Prague, Tallinn and Helsinki Zoo). This species ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chudeau's Spiny Mouse
Chudeau's spiny mouse (''Acomys chudeaui'') is a species of rodent in the family Muridae found in Mauritania and Morocco. Its natural habitat In ecology, the term habitat summarises the array of resources, physical and biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species habitat can be seen as the physical ...s are rocky areas and hot deserts. References * Acomys Rodents of North Africa Mammals described in 1911 Taxonomy articles created by Polbot Taxobox binomials not recognized by IUCN {{Acomys-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cairo Spiny Mouse
The Cairo spiny mouse (''Acomys cahirinus''), also known as the common spiny mouse, Egyptian spiny mouse, or Arabian spiny mouse, is a nocturnal species of rodent in the family Muridae. It is found in Africa north of the Sahara, where its natural habitats are rocky areas and hot deserts. It is omnivorous and feeds on seeds, desert plants, snails, and insects. It is a gregarious animal and lives in small family groups. It is the first and only known rodent species that exhibit spontaneous decidualization and menstruation. Description The Cairo spiny mouse grows to a head and body length of about with a tail of much the same length. Adults weigh between . The colour of the Cairo spiny mouse is sandy-brown or greyish-brown above and whitish beneath. A line of spine-like bristles run along the ridge of the back. The snout is slender and pointed, the eyes are large, the ears are large and slightly pointed and the tail is devoid of hairs. The spiny mouse is known to have relatively ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Saharan Spiny Mouse
The Western Saharan spiny mouse or Aïr spiny mouse (''Acomys airensis'') is a species of small, insectivorous rodent in the family Muridae found arid regions of western Africa. Description The Western Saharan spiny mouse is a small mouse with large ears, small eyes and a sharp snout. The fur on its back is tawny, each hair being grey at the base with a rufous sub-terminal band and a grey tip. It takes its name from a line of spiny hairs on the posterior part of the back, in older mice the spiny hairs spread forwards along the back towards the head. The ventral fur is white and separated clearly from the flanks. There are small white patches under the eye and behind the ears. Distribution The Western Saharan spiny mouse occurs north of the Niger River and has been recorded with certainty in southern Mauritania, Mali and Niger but which may also occur in Chad, Western Sahara and southernmost parts of Algeria. Habitat This species occurs in the Sahel savanna biogeographical zon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eastern Spiny Mouse
The eastern spiny mouse or Arabian spiny mouse (''Acomys dimidiatus'') is a species of rodent in the family Muridae. They have a wide range, having been found in Middle Eastern deserts, as well as being prevalent in riverine forests in Africa. This is the only species of spiny mouse which may have black coloration. Their diet is similar to other species of spiny mouse, consisting mostly of seeds. Description The eastern spiny mouse is a small rodent with a head-and-body length of up to and a tail of up to , and a maximum weight of about . The fur feels coarse when rubbed against the lie of the hairs, each individual hair being dark tan with a greyish tip. The tail appears naked but is in fact clad with short bristles. Distribution This mouse has a wide distribution in the Middle East, its range extending from the Sinai Peninsula, through Lebanon, Syria, Jordan and Israel, to the Arabian Peninsula, southern Iraq, southern Iran and southern Pakistan. It occurs in semi-arid or a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Muroidea
The Muroidea are a large superfamily of rodents, including mice, rats, voles, hamsters, lemmings, gerbils, and many other relatives. Although the Muroidea originated in Eurasia, they occupy a vast variety of habitats on every continent except Antarctica. Some authorities have placed all members of this group into a single family, Muridae, due to difficulties in determining how the subfamilies are related to one another. Many of the families within the Muroidea superfamily have more variations between the families than between the different clades. A possible explanation for the variations in rodents is because of the location of these rodents; these changes could have been due to radiation or the overall environment they migrated to or originated in. The following taxonomy is based on recent well-supported molecular phylogenies. The muroids are classified in six families, 19 subfamilies, around 280 genera, and at least 1,750 species. Taxonomy *Family Platacanthomyidae (spiny ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Murinae
The Old World rats and mice, part of the subfamily Murinae in the family Muridae, comprise at least 519 species. Members of this subfamily are called murines. In terms of species richness, this subfamily is larger than all mammal families except the Cricetidae and Muridae, and is larger than all mammal orders except the bats and the remainder of the rodents. Description The Murinae are native to Africa, Europe, Asia, and Australia. They are terrestrial placental mammals. They have also been introduced to all continents except Antarctica, and are serious pest animals. This is particularly true in island communities where they have contributed to the endangerment and extinction of many native animals. Two prominent murine species have become vital laboratory animals: the brown rat and house mouse are both used as medical subjects. The murines have a distinctive molar pattern that involves three rows of cusps instead of two, the primitive pattern seen most frequently in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
