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Rhizomyinae
The rodent subfamily Rhizomyinae includes the Asian bamboo rats and certain of the African mole-rats. The subfamily is grouped with the Spalacinae and the Myospalacinae into a family of fossorial muroid rodents basal to the other Muroidea. The group includes 17 species classified in 3 genera and 2 tribes: *Subfamily Rhizomyinae **Tribe Rhizomyini - Bamboo rats ***Genus ''Rhizomys'' ****Hoary bamboo rat, ''Rhizomys pruinosus'' ****Chinese bamboo rat, ''Rhizomys sinensis'' ****Large bamboo rat, ''Rhizomys sumatrensis'' ***Genus ''Cannomys'' **** Lesser bamboo rat, ''Cannomys badius'' **Tribe Tachyoryctini ***Genus '' Tachyoryctes'' - African mole-rats ****Ankole African mole-rat, ''Tachyoryctes ankoliae'' ****Mianzini African mole-rat, ''Tachyoryctes annectens'' ****Aberdare Mountains African mole-rat, ''Tachyoryctes audax'' ****Demon African mole-rat, ''Tachyoryctes daemon'' ****Kenyan African mole-rat, ''Tachyoryctes ibeanus'' ****Big-headed African mole-rat, ''Tachyoryctes ... [...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 ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bamboo Rat
The bamboo rats are four species of rodents of the subfamily Rhizomyinae. They are the sole living representatives of the tribe Rhizomyini. All are found in South Asia, Southeast Asia and East Asia. The species are: *The Chinese bamboo rat, ''Rhizomys sinensis'', found in central and southern China, northern Burma, and Vietnam; *The hoary bamboo rat, '' R. pruinosus'', found from Assam in India to southeastern China and the Malay Peninsula; *The Sumatra, Indomalayan, or large bamboo rat, ''R. sumatrensis'', found in Yunnan in China, Indochina, the Malay Peninsula and Sumatra. *The lesser bamboo rat, '' Cannomys badius'', found in Nepal, Assam, northern Bangladesh, Burma, Thailand, Laos, Cambodia and northern Vietnam. Bamboo rats vary in size, from the lesser bamboo rat, which is typically long (head and body: tail length is ), and weighs from , to the Sumatra bamboo rat, which can reach lengths of nearly with a tail, and weighs up to . However, they are all bulky, slow-mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bamboo Rat (Dactylomys Dactylinus) (W DACTYLOMYS DACTYLINUS R1 C1)
The bamboo rats are four species of rodents of the subfamily Rhizomyinae. They are the sole living representatives of the tribe Rhizomyini. All are found in South Asia, Southeast Asia and East Asia. The species are: *The Chinese bamboo rat, '' Rhizomys sinensis'', found in central and southern China, northern Burma, and Vietnam; *The hoary bamboo rat, '' R. pruinosus'', found from Assam in India to southeastern China and the Malay Peninsula; *The Sumatra, Indomalayan, or large bamboo rat, ''R. sumatrensis'', found in Yunnan in China, Indochina, the Malay Peninsula and Sumatra. *The lesser bamboo rat, ''Cannomys badius'', found in Nepal, Assam, northern Bangladesh, Burma, Thailand, Laos, Cambodia and northern Vietnam. Bamboo rats vary in size, from the lesser bamboo rat, which is typically long (head and body: tail length is ), and weighs from , to the Sumatra bamboo rat, which can reach lengths of nearly with a tail, and weighs up to . However, they are all bulky, sl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miocene
The Miocene ( ) is the first epoch (geology), geological epoch of the Neogene Period and extends from about (Ma). The Miocene was named by Scottish geologist Charles Lyell; the name comes from the Greek words (', "less") and (', "new") and means "less recent" because it has 18% fewer modern marine invertebrates than the Pliocene has. The Miocene is preceded by the Oligocene and is followed by the Pliocene. As Earth went from the Oligocene through the Miocene and into the Pliocene, the climate slowly cooled towards a series of ice ages. The Miocene boundaries are not marked by a single distinct global event but consist rather of regionally defined boundaries between the warmer Oligocene and the cooler Pliocene Epoch. During the Early Miocene, the Arabian Peninsula collided with Eurasia, severing the connection between the Mediterranean and Indian Ocean, and allowing a faunal interchange to occur between Eurasia and Africa, including the dispersal of proboscideans into Eurasia. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ankole African Mole-rat
The Ankole mole-rat or Ankole African mole-rat (''Tachyoryctes ankoliae'') is a species of rodent in the family Spalacidae found in southwestern Uganda and northwestern Tanzania. Its natural habitats are moist savanna and 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 .... Some taxonomic authorities consider it to be conspecific with the East African mole-rat. References Tachyoryctes Mammals described in 1909 Taxa named by Oldfield Thomas Taxonomy articles created by Polbot Taxobox binomials not recognized by IUCN {{muroid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mianzini African Mole-rat
The Mianzini mole-rat or Mianzini African mole-rat (''Tachyoryctes annectens'') is a species of rodent in the family Spalacidae endemic to Kenya. 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 ..., pastureland, and rural gardens. Some taxonomic authorities consider it to be conspecific with the East African mole-rat. References Mammals of Kenya Tachyoryctes Endemic fauna of Kenya Mammals described in 1891 Taxa named by Oldfield Thomas Taxonomy articles created by Polbot Taxobox binomials not recognized by IUCN {{muroid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aberdare Mountains African Mole-rat
The Aberdare Mountains African mole-rat (''Tachyoryctes audax'') is a species of rodent in the family Spalacidae endemic to Kenya. Its natural habitats are subtropical or tropical moist montane forests and subtropical or tropical high-altitude grassland A grassland is an area where the vegetation is dominated by grasses ( Poaceae). However, sedge ( Cyperaceae) and rush ( Juncaceae) can also be found along with variable proportions of legumes, like clover, and other herbs. Grasslands occur na .... Some taxonomic authorities consider it to be conspecific with the East African mole-rat. References Mammals of Kenya Tachyoryctes Endemic fauna of Kenya Mammals described in 1910 Taxa named by Oldfield Thomas Taxonomy articles created by Polbot Taxobox binomials not recognized by IUCN {{muroid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Demon African Mole-rat
The northeast African mole-rat (''Tachyoryctes splendens'') is a species of rodent in the family Spalacidae and is found in Ethiopia, Somalia, and northwest Kenya. Its natural habitats are subtropical or tropical moist montane forests, dry savanna, high-altitude shrubland and grassland. It lives a solitary existence underground and produces a small litter of pups twice a year, in the two rainy seasons. Some taxonomic authorities lump this species, along with a number of others in the genus, in which case the English name East African mole-rat is used. Distribution and habitat The northeast African mole-rat is native to upland areas of Ethiopia, Somalia, and northwest Kenya. It is found at elevations of up to in Ethiopia and up to in other parts of its range. It is an adaptable species and able to live in a range of habitats including savanna, moist tropical forest, agricultural land, pasture, coffee plantations and gardens. Behaviour The northeast African mole-rat is a fosso ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kenyan African Mole-rat
The Kenyan African mole-rat or Kenyan mole-rat (''Tachyoryctes ibeanus'') is a species of rodent in the family Spalacidae. It is endemic to Kenya. Its natural habitats are dry savanna, moist savanna, arable land, pastureland, plantations, rural gardens, urban area An urban area, built-up area or urban agglomeration is a human settlement with a high population density and infrastructure of built environment. Urban areas are created through urbanization and are categorized by urban morphology as cities ...s, and heavily degraded former forest. Some taxonomic authorities consider it to be conspecific with the East African mole-rat. References *Musser, G. G. and M. D. Carleton. 2005. Superfamily Muroidea. pp. 894–1531 ''in'' Mammal Species of the World a Taxonomic and Geographic Reference. D. E. Wilson and D. M. Reeder eds. Johns Hopkins University Press, Baltimore. Mammals of Kenya Tachyoryctes Endemic fauna of Kenya Mammals described in 1900 Taxa named by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Large Bamboo Rat
The large bamboo rat, Sumatran rat, or Indomalayan rat (''Rhizomys sumatrensis'') is a species of rodent in the family Spalacidae found in Cambodia, China, Indonesia, Laos, Malaysia, Myanmar, Thailand, and Vietnam. It is one of four species of bamboo rat. Individuals can reach lengths of nearly with a tail, and weigh up to . Their typical diet includes bamboo roots, but they also feed on cultivated tapioca and sugarcane. They are, in turn, hunted as food by human beings. The species is a natural host for the disease-causing mold, ''Penicillium marneffei''. It is one of several species of large rats that have been identified by scholars of Sherlockiana as the original model for the mysterious Giant Rat of Sumatra alluded to in a fictional story by Sir Arthur Conan Doyle Sir Arthur Ignatius Conan Doyle (22 May 1859 – 7 July 1930) was a British writer and physician. He created the character Sherlock Holmes in 1887 for '' A Study in Scarlet'', the first of four ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Big-headed African Mole-rat
The big-headed African mole rat, (''Tachyoryctes macrocephalus''), also known as the giant root-rat, Ethiopian African mole rat, or giant mole rat, is a rodent species in the family Spalacidae. It is endemic to Ethiopia's Bale Mountains. Its natural habitat is subtropical or tropical high-altitude grassland, where it can reach densities of up to 2,600 individuals per square kilometre. It is threatened by habitat loss. Where the two species overlap, it is the main prey of the endangered Ethiopian wolf (''Canis simensis''). Big-headed African mole rats are highly distinctive in their large size, especially that of their heads. They are a mottled golden-brown in color, and are soft-furred. While the other mole rats not only live but also feed underground, this species mostly forages above ground, by digging a new tunnel to a patch of herbage. It forages for about 20 minutes, until it has exhausted the supply of herbs about its tunnel, after which it blocks the tunnel it has built ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
