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Aspidura Desilvai
''Aspidura desilvai'', commonly known as De Silva's rough-sided snake, is a species of snake in the family Colubridae. The species is endemic to Sri Lanka. Etymology The specific name, ''desilvai'', is in honor of Pilippu Hewa Don Hemasiri de Silva, the former director of the National Museums of Sri Lanka from 1965 to 1981 and also the author of the book ''Snake Fauna of Sri Lanka'': ''with special reference to skull, dentition and venom in snakes''. Geographic range The species is endemic to the Knuckles Mountain Range in the Matale District Matale District ( si, මාතලේ දිස්ත්රික්කය, ta, மாத்தளை மாவட்டம்) is a district in Central Province, Sri Lanka. It is one of 25 districts of Sri Lanka, the second level administra ... of Sri Lanka. References Aspidura Reptiles described in 2019 Reptiles of Sri Lanka {{snake-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Imesh Nuwan Bandara
iMesh was a media and file sharing client that was available in nine languages. It used a proprietary, centralized, P2P network (IM2Net) operating on ports 80, 443 and 1863. iMesh was owned by American company iMesh, Inc., who maintained development centers around the world. , it was the third most popular music subscription service in the US. iMesh operated the first "RIAA-approved" P2P service, allowing users residing in the United States and Canada to download music content of choice for a monthly fee in the form of either a Premium subscription or a "ToGo" subscription. This subscription-based approach is advocated by theories such as the Open Music Model. A third option was also available for users (residing in either country) to permanently purchase tracks for 99 cents (USD) each, without a subscription. In September 2013, the website of iMesh was hacked and approximately 50M accounts were exposed. The data was later put up for sale on a dark market website in mid-2016 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dulan Ranga Vidanapathirana
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Dulan may refer to: *Dulan Khan or Tulan Qaghan, a khan of the Göktürk empire from 588 to 599 *Dulan County, in Qinghai Province, China * Dulan, Iran, a village in East Azerbaijan Province, Iran * Dulan (Vranje), a village in Serbia * Dulan (都蘭), Taiwan, a village in Taitiung County, Taiwan Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the nort ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specific name or the specific epithet (in botanical nomenclature, also sometimes i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Family (taxonomy)
Family ( la, familia, plural ') is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy. It is classified between order and genus. A family may be divided into subfamilies, which are intermediate ranks between the ranks of family and genus. The official family names are Latin in origin; however, popular names are often used: for example, walnut trees and hickory trees belong to the family Juglandaceae, but that family is commonly referred to as the "walnut family". What belongs to a family—or if a described family should be recognized at all—are proposed and determined by practicing taxonomists. There are no hard rules for describing or recognizing a family, but in plants, they can be characterized on the basis of both vegetative and reproductive features of plant species. Taxonomists often take different positions about descriptions, and there may be no broad consensus across the scientific community for some time. The publishing of new data and opini ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colubridae
Colubridae (, commonly known as colubrids , from la, coluber, 'snake') is a family of snakes. With 249 genera, it is the largest snake family. The earliest species of the family date back to the Oligocene epoch. Colubrid snakes are found on every continent except Antarctica. Description While most colubrids are not venomous (or have venom that is not known to be harmful to humans) and are mostly harmless, a few groups, such as genus ''Boiga'', can produce medically significant injuries. In addition, the boomslang, the twig snakes, and the Asian genus ''Rhabdophis'' have caused human fatalities. Some colubrids are described as opisthoglyphous (often called "rear-fanged"), meaning they have elongated, grooved teeth located in the back of their upper jaws. It is likely that opisthoglyphous dentition evolved many times in the history of snakes and is an evolutionary precursor to the fangs of vipers and elapids, which are located in the front of the mouth. Classification In the pas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemism
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Department Of National Museum (Sri Lanka)
The Department of National Museums is a non-ministerial government department in Sri Lanka responsible for maintaining the National Museums. There are other museum in the country run by the Department of Archaeology and the Central Cultural Fund, Sri Lanka. National museums * National Museum of Colombo * National Museum of Kandy * National Museum of Galle * National Museum of Ratnapura Museums of particular subjects * National Museum of Natural History, Colombo * Colombo Dutch Museum * National Maritime Museum (Galle) The National Maritime Museum or National Maritime Archaeology Museum in Galle, Sri Lanka is situated within Galle Fort. It was first opened to the public on 9 May 1992 and is located in a 1671 Dutch Warehouse above the Old Gate of Galle Fort. Whil ... * Independence Memorial Museum * Folk Museum (Anuradhapura) References External links Sri Lanka National Museum N Museums in Sri Lanka Museum organizations {{gov-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Knuckles Mountain Range
The Knuckles Mountain Range lies in central Sri Lanka, in the Districts of Matale and Kandy. The range takes its name from a series of recumbent folds and peaks in the west of the massif which resemble the knuckles of clenched fist when viewed from certain locations in the Kandy District. Whilst this name was assigned by early British surveyors, the Sinhalese residents have traditionally referred to the area as ''Dumbara Kanduvetiya'' meaning Mist-laden Mountain Range. The higher montane area is often robed in thick layers of cloud. In addition to its aesthetic value, the range is of great scientific interest. It is a climatic microcosm of the rest of Sri Lanka as the conditions of all the climatic zones in the country are exhibited in the massif. At higher elevations there is a series of isolated cloud forests, harbouring a variety of flora and fauna. Although the range constitutes approximately 0.03% of the island's total area, it is home to a significantly higher proportion o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Matale District
Matale District ( si, මාතලේ දිස්ත්රික්කය, ta, மாத்தளை மாவட்டம்) is a district in Central Province, Sri Lanka. It is one of 25 districts of Sri Lanka, the second level administrative division of the country. The district is administered by a District Secretariat headed by a District Secretary (previously known as a Government Agent) appointed by the central government of Sri Lanka. The administrative capital and largest city of the district is Matale. The district is considered as the central region of the island and has a total area of . It is in the northern part of the Central Province. It is bounded to the north by Anuradapura, east by Polonnaruwa, Badulla and Ampara, west by Kurunagala and to the south by Kandy Districts. Ethnicity and religions Cities * Matale (Municipal Council) Towns * Dambulla (Municipal Council) * Galewela * Naula * Pallepola * Rattota * Ukuwela * Yatawatta Village ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aspidura
''Aspidura'' is a genus of the Colubridae family of snakes that is endemic to island of Sri Lanka which is commonly known as rough-sided snake, and as මැඩිල්ලා (maedilla) in Sinhala. Black-spined snake which was once in the genus ''Haplocercus'' is now added to this genus. The genus is now comprised with 9 species, with the latest discovery in 2019. Species * Boie's rough-sided snake ''Aspidura brachyorrhos'' Sri Lanka * Black-spined snake '' Aspidura ceylonensis'' Sri Lanka * Cope's rough-sided snake ''Aspidura copei'' Sri Lanka * Deraniyagala's rough-sided snake '' Aspidura deraniyagalae'' Sri Lanka *De Silva's rough-sided snake '' Aspidura desilvai'' Sri Lanka * Drummond-Hay's rough-sided snake '' Aspidura drummondhayi'' Sri Lanka * Gunther's rough-sided snake '' Aspidura guentheri'' Sri Lanka * Ravana's rough-sided snake '' Aspidura ravanai'' Sri Lanka * Common rough-sided snake ''Aspidura trachyprocta ''Aspidura trachyprocta'', the common rough-sided ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reptiles Described In 2019
Reptiles, as most commonly defined are the animals in the class Reptilia ( ), a paraphyletic grouping comprising all sauropsids except birds. Living reptiles comprise turtles, crocodilians, squamates ( lizards and snakes) and rhynchocephalians (tuatara). As of March 2022, the Reptile Database includes about 11,700 species. In the traditional Linnaean classification system, birds are considered a separate class to reptiles. However, crocodilians are more closely related to birds than they are to other living reptiles, and so modern cladistic classification systems include birds within Reptilia, redefining the term as a clade. Other cladistic definitions abandon the term reptile altogether in favor of the clade Sauropsida, which refers to all amniotes more closely related to modern reptiles than to mammals. The study of the traditional reptile orders, historically combined with that of modern amphibians, is called herpetology. The earliest known proto-reptiles originated ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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