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Somalia Gerbil
Dunn's gerbil (''Gerbillus dunni'') is a rodent species distributed mainly in Eritrea, Ethiopia, Somaliland and Djibouti. It is an animal of dry grassland and rocky plains. It is also sometimes called the "Somalia gerbil", not to be confused with the Somalian gerbil or the Somali gerbil. Dunn's gerbil was first described by the British zoologist Oldfield Thomas as ''Gerbillus dunni'' in 1904. Its karyotype is 2n=74. Its natural habitat is not under threat and the International Union for Conservation of Nature has assessed its conservation status as being of "least concern". Description Dunn's gerbil is one of eight very similar species of gerbil native to northeastern Africa, the others being Berbera gerbil (''G. acticola''), Brockman's gerbil (''G. brockmani''), cushioned gerbil (''G. pulvinatus''), Harwood's gerbil (''G. harwoodi''), least gerbil (''G. pusillus''), Somalian gerbil (''G. somalicus''), and Waters's gerbil (''G. watersi''). Dunn's gerbil can be distingu ... [...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, London, 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, 1st Baronet, 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 impe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cushioned Gerbil
The cushioned gerbil (''Gerbillus pulvinatus'') is a species of rodent in the subfamily Gerbillinae. It is native to Djibouti, Ethiopia, and Kenya, though it may also occur in south-east Sudan Sudan, officially the Republic of the Sudan, is a country in Northeast Africa. It borders the Central African Republic to the southwest, Chad to the west, Libya to the northwest, Egypt to the north, the Red Sea to the east, Eritrea and Ethiopi .... References Gerbillus Rodents of Africa Mammals of Kenya Mammals of Djibouti Mammals of Ethiopia Mammals described in 1896 Least concern biota of Africa {{Gerbillus-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mammals Of Somalia
A mammal () is a vertebrate animal of the class Mammalia (). Mammals are characterised by the presence of milk-producing mammary glands for feeding their young, a broad neocortex region of the brain, fur or hair, and three middle ear bones. These characteristics distinguish them from reptiles and birds, from which their ancestors diverged in the Carboniferous Period over 300 million years ago. Around 6,640 extant species of mammals have been described and divided into 27 orders. The study of mammals is called mammalogy. The largest orders of mammals, by number of species, are the rodents, bats, and eulipotyphlans (including hedgehogs, moles and shrews). The next three are the primates (including humans, monkeys and lemurs), the even-toed ungulates (including pigs, camels, and whales), and the Carnivora (including cats, dogs, and seals). Mammals are the only living members of Synapsida; this clade, together with Sauropsida (reptiles and birds), constitutes the large ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mammals Of Ethiopia
This is a list of the mammal species recorded in Ethiopia. There are 279 mammal species in Ethiopia, of which five are critically endangered, eight are endangered, twenty-seven are vulnerable, and twelve are near threatened. The following tags are used to highlight each species' conservation status as assessed by the International Union for Conservation of Nature: Some species were assessed using an earlier set of criteria. Species assessed using this system have the following instead of near threatened and least concern categories: Order: Macroscelidea (elephant shrews) Often called sengis, the elephant shrews or jumping shrews are native to southern Africa. Their common English name derives from their elongated flexible snout and their resemblance to the true shrews. *Family: Macroscelididae (elephant-shrews) **Genus: ''Elephantulus'' *** Rufous elephant shrew, ''E. rufescens'' Order: Tubulidentata (aardvarks) The order Tubulidentata consists of a single species, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mammals Of Djibouti
A mammal () is a vertebrate animal of the class Mammalia (). Mammals are characterised by the presence of milk-producing mammary glands for feeding their young, a broad neocortex region of the brain, fur or hair, and three middle ear bones. These characteristics distinguish them from reptiles and birds, from which their ancestors diverged in the Carboniferous Period over 300 million years ago. Around 6,640 extant species of mammals have been described and divided into 27 orders. The study of mammals is called mammalogy. The largest orders of mammals, by number of species, are the rodents, bats, and eulipotyphlans (including hedgehogs, moles and shrews). The next three are the primates (including humans, monkeys and lemurs), the even-toed ungulates (including pigs, camels, and whales), and the Carnivora (including cats, dogs, and seals). Mammals are the only living members of Synapsida; this clade, together with Sauropsida (reptiles and birds), constitutes t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rodents Of Africa
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 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/ricochetal (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. Once included with rodents, rabbits, hares, and pikas, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gerbillus
''Gerbillus'' is a genus Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In bino ... that contains most common and the most diverse gerbils. In 2010, after morphological and molecular studies '' Dipodillus'' was ranged as a subgenus of ''Gerbillus'', however some taxonomic authorities continue to separate them. Species Genus ''Gerbillus'' *Subgenus '' Hendecapleura'' ** Pleasant gerbil, ''Gerbillus amoenus'' ** Brockman's gerbil, ''Gerbillus brockmani'' ** Black-tufted gerbil, ''Gerbillus famulus'' ** Algerian gerbil, ''Gerbillus garamantis'' ** Grobben's gerbil, ''Gerbillus grobbeni'' ** Pygmy gerbil, ''Gerbillus henleyi'' ** Mauritanian gerbil, ''Gerbillus mauritaniae'' (sometimes considered a separate genus ''Monodia'') ** Harrison's gerbil, ''Gerbillus mesopotamiae'' ** Darfur gerbil, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Savanna
A savanna or savannah is a mixed woodland-grassland (i.e. grassy woodland) biome and 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 support an unbroken herbaceous layer consisting primarily of grasses. Four savanna forms exist; ''savanna woodland'' where trees and shrubs form a light canopy, ''tree savanna'' with scattered trees and shrubs, ''shrub savanna'' with distributed shrubs, and ''grass savanna'' where trees and shrubs are mostly nonexistent.Smith, Jeremy M.B.. "savanna". Encyclopedia Britannica, 5 Sep. 2016, https://www.britannica.com/science/savanna/Environment. Accessed 17 September 2022. Savannas maintain an open canopy despite a high tree density. It is often believed that savannas feature widely spaced, scattered trees. However, in many savannas, tree densities are higher and trees are more regularly spaced than in forests.Manoel Cláudio da ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Waters's Gerbil
Waters's gerbil (''Dipodillus watersi'') is distributed mainly in Sudan, Somalia, and Djibouti Djibouti, officially the Republic of Djibouti, is a country in the Horn of Africa, bordered by Somalia to the south, Ethiopia to the southwest, Eritrea in the north, and the Red Sea and the Gulf of Aden to the east. The country has an area .... 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. {{Taxonbar, from=Q303653 Gerbillus Rodents of Africa Mammals described in 1901 Taxa named by William Edward de Winton Taxobox binomials not recognized by IUCN ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Least Gerbil
The least gerbil (''Gerbillus pusillus'') is a species of rodent in the subfamily Gerbillinae. It is native to Ethiopia, Kenya, Somalia, South Sudan, and Tanzania Tanzania, officially the United Republic of Tanzania, is a country in East Africa within the African Great Lakes region. It is bordered by Uganda to the northwest; Kenya to the northeast; the Indian Ocean to the east; Mozambique and Malawi to t .... References Gerbillus Rodents of Africa Mammals described in 1878 Taxa named by Wilhelm Peters Least concern biota of Africa Mammals of Ethiopia Mammals of Kenya Mammals of Somalia Mammals of South Sudan Mammals of Tanzania {{Gerbillus-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harwood's Gerbil
Harwood's gerbil (''Gerbillus harwoodi'') is a species of rodent in the subfamily Gerbillinae. It is native to Kenya and Tanzania Tanzania, officially the United Republic of Tanzania, is a country in East Africa within the African Great Lakes region. It is bordered by Uganda to the northwest; Kenya to the northeast; the Indian Ocean to the east; Mozambique and Malawi to t .... References * Gerbillus Rodents of Africa Mammals described in 1901 Taxa named by Oldfield Thomas Mammals of Kenya Mammals of Tanzania Least concern biota of Africa {{Gerbillinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brockman's Gerbil
Brockman's gerbil (''Gerbillus brockmani'') is a species of rodent in the subfamily Gerbillinae. Endemic to Somaliland, it is known only from the type locality, Burao Burao, also spelt Bur'o or Bur'ao (; , , ), is the capital of the Togdheer region and the second largest city in Somaliland. Burao was the site of the Somaliland Declaration of Independence, declaration of an independent Somaliland on 18 May 19 ... in central Somaliland. References {{Taxonbar, from=Q305479 Endemic fauna of Somalia Gerbillus Rodents of Africa Mammals described in 1910 Taxa named by Oldfield Thomas Mammals of Somalia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
