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Hotson's Mouse-like Hamster
Hotson's mouse-like hamster (''Calomyscus hotsoni'') also known as Hotson's calomyscus or Hotson's brush-tailed mouse is a species of rodent in the family Calomyscidae. It is endemic to southwestern Pakistan and southeastern Iran (Musser and Carleton, 2005; Norris et al., 2008). Name The species was named by Oldfield Thomas after John Ernest Buttery Hotson who collected the original 4 specimens in Balochistan in 1918. The species had traditionally been called Hotson's mouse-like hamster because of the presumed relationship between members of the genus '' Calomyscus'' and the hamsters. Musser and Carleton (1993) considered ''Calomyscus'' to be distinct enough from the hamsters to warrant a distinct subfamily. Numerous molecular studies (Michaux et al., 2001; Jansa and Weksler, 2004; Steppan et al., 2004) have supported the distinctive nature of the genus, and they are currently recognized as belonging to a distinct family, Calomyscidae (Musser and Carleton, 2005). In order to ... [...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 Richard Lydekker (; 25 July 1849 – 16 April 1915) was an English naturalist, geologist and writer of numerous books on natural history. Biography Richard Lydekker was born at Tavistock Square in London. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dadu District
Dadu District ( sd, ضلعو دادو), ( ur, ) is a district of Sindh Province, Pakistan. With headquarters the city of Dadu, the district was created in 1931 by merging Kotri and Mahal Kohistan (later Jamshoro) tehsils from Karachi District and Mehar, Khairpur Nathan Shah, Dadu, Johi and Sehwan tehsils from Larkana District. In 2004, several talukas in the south were split off to create the new Jamshoro District. Its boundary touches with four districts of Sindh i.e. Jamshoro, Naushahro Feroze, Shaheed Benazirabad and Kamber Shahdadkot. Demographics At the time of the 2017 census, Dadu district had a population of 1,550,390, of which 795,700 were males and 754,480 were females. The rural population was 1,166,984 (75.27%) and urban 383,406 (24.72%). The literacy rate is 47.26%: 57.92% for males and 36.02% for females. The majority religion is Islam, with 99.37% of the population. Hinduism (including those from Scheduled Castes) is practiced by 0.58% of the population. Sind ... [...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] |
Acomys Dimidiatus
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] |
Mus Saxicola
The rock-loving mouse (''Mus saxicola''), also known as the brown spiny mouse, is a species of rodent in the family Muridae. It is found in India, Nepal, and Pakistan Pakistan ( ur, ), officially the Islamic Republic of Pakistan ( ur, , label=none), is a country in South Asia. It is the world's fifth-most populous country, with a population of almost 243 million people, and has the world's second-lar .... References * Mus (rodent) Rodents of Pakistan Rodents of India Mammals of Nepal Mammals described in 1839 Taxonomy articles created by Polbot {{Mus-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nannorrhops Ritchiana
''Nannorrhops ritchiana'', the Mazari palm, is the sole species in the genus ''Nannorrhops'' in the palm family Arecaceae. Distribution It is native to southwestern Asia, in the historical region of Balochistan, from the southeast of the Arabian Peninsula east through Iran and Afghanistan to Pakistan, growing at altitudes of up to 1,600 m.Mosti, S., Raffaelli, M. & Tardelli, M. (2006). A contribution to the flora of Wadi Abdur (Dhofar, Southern Oman). Webbia: Journal of Plant Taxonomy and Geography 61: 253-260. Description It is a shrub-like clumping palm, with several stems growing from a single base. The stems grow slowly and often tightly together, reaching or more tall. It is a fan palm (Arecaceae tribe Corypheae), with the leaves with a long, smooth (unspined) petiole terminating in a rounded fan of 20–30 leaflets, long, with a distinct glaucous blue-green to grey-green colour. The flowers are borne in tall, open clusters up to long at the top of the stems; it is usual ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gene
In biology, the word gene (from , ; "...Wilhelm Johannsen coined the word gene to describe the Mendelian units of heredity..." meaning ''generation'' or ''birth'' or ''gender'') can have several different meanings. The Mendelian gene is a basic unit of heredity and the molecular gene is a sequence of nucleotides in DNA that is transcribed to produce a functional RNA. There are two types of molecular genes: protein-coding genes and noncoding genes. During gene expression, the DNA is first copied into RNA. The RNA can be directly functional or be the intermediate template for a protein that performs a function. The transmission of genes to an organism's offspring is the basis of the inheritance of phenotypic traits. These genes make up different DNA sequences called genotypes. Genotypes along with environmental and developmental factors determine what the phenotypes will be. Most biological traits are under the influence of polygenes (many different genes) as well as gen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skull
The skull is a bone protective cavity for the brain. The skull is composed of four types of bone i.e., cranial bones, facial bones, ear ossicles and hyoid bone. However two parts are more prominent: the cranium and the mandible. In humans, these two parts are the neurocranium and the viscerocranium ( facial skeleton) that includes the mandible as its largest bone. The skull forms the anterior-most portion of the skeleton and is a product of cephalisation—housing the brain, and several sensory structures such as the eyes, ears, nose, and mouth. In humans these sensory structures are part of the facial skeleton. Functions of the skull include protection of the brain, fixing the distance between the eyes to allow stereoscopic vision, and fixing the position of the ears to enable sound localisation of the direction and distance of sounds. In some animals, such as horned ungulates (mammals with hooves), the skull also has a defensive function by providing the mount (on the front ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calomyscus Baluchi
The Baluchi mouse-like hamster (''Calomyscus baluchi'') is a species of rodent in the family Calomyscidae. It is found in Afghanistan and Pakistan Pakistan ( ur, ), officially the Islamic Republic of Pakistan ( ur, , label=none), is a country in South Asia. It is the world's List of countries and dependencies by population, fifth-most populous country, with a population of almost 24 .... References * Mouse-like hamsters Mammals of Afghanistan Mammals of Pakistan Mammals described in 1920 Taxa named by Oldfield Thomas Balochistan Taxonomy articles created by Polbot {{Muroid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Florida Museum Of Natural History
The Florida Museum of Natural History (FLMNH) is Florida's official state-sponsored and chartered natural-history museum. Its main facilities are located at 3215 Hull Road on the campus of the University of Florida in Gainesville. The main public exhibit facility, Powell Hall and the attached McGuire Center, is located in the Cultural Plaza, which it shares with the Samuel P. Harn Museum of Art and the Curtis M. Phillips Center for the Performing Arts. The main research facility and former public exhibits building, Dickinson Hall, is located on the east side of campus at the corner of Museum Road and Newell Drive. On April 18, 2012, the American Institute of Architects's Florida chapter placed Dickinson Hall on its list of Florida Architecture: 100 Years. 100 Places as the Florida Museum of Natural History / Formerly Florida Museum of Natural Sciences. Powell Hall's permanent public exhibits focus on the flora, fauna, fossils, and historic peoples of the state of Florida. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Field Museum
The Field Museum of Natural History (FMNH), also known as The Field Museum, is a natural history museum in Chicago, Illinois, and is one of the largest such museums in the world. The museum is popular for the size and quality of its educational and scientific programs, and its extensive scientific-specimen and artifact collections. The permanent exhibitions, which attract up to two million visitors annually, include fossils, current cultures from around the world, and interactive programming demonstrating today's urgent conservation needs. The museum is named in honor of its first major benefactor, Marshall Field, the department-store magnate. The museum and its collections originated from the 1893 World's Columbian Exposition and the artifacts displayed at the fair. The museum maintains a temporary exhibition program of traveling shows as well as in-house produced topical exhibitions. The professional staff maintains collections of over 24 million specimens and objects tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
