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Nessia Didactylus
''Nessia'' is a genus of skinks, lizards in the family Scincidae. The genus is endemic to Sri Lanka. Species in the genus ''Nessia'' are commonly known as snake skinks. Species The following nine species are recognized as being valid: *'' Nessia bipes'' – two-legged nessia *'' Nessia burtonii'' – Burton's nessia *'' Nessia deraniyagalai'' – Deraniyagala's nessia *'' Nessia didactyla'' – two-toed nessia *'' Nessia gansi'' *'' Nessia hickanala'' – Hickanala nessia *'' Nessia layardi'' – Layard's nessia *'' Nessia monodactyla'' – one-toed nessia *'' Nessia sarasinorum'' – Müller's nessia '' Nota bene'': A binomial authority in parentheses indicates that the species was originally described in a genus other than ''Nessia''. References Further reading * Gray JE (1839). "Catalogue of the Slender-tongued Saurians, with Descriptions of many new Genera and Species". ''Annals and Magazine of Natural History, First Series'' 2: 331–337. (''Nessia'', new ge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Edward Gray
John Edward Gray, FRS (12 February 1800 – 7 March 1875) was a British zoologist. He was the elder brother of zoologist George Robert Gray and son of the pharmacologist and botanist Samuel Frederick Gray (1766–1828). The same is used for a zoological name. Gray was keeper of zoology at the British Museum in London from 1840 until Christmas 1874, before the natural history holdings were split off to the Natural History Museum. He published several catalogues of the museum collections that included comprehensive discussions of animal groups and descriptions of new species. He improved the zoological collections to make them amongst the best in the world. Biography Gray was born in Walsall, but his family soon moved to London, where Gray studied medicine. He assisted his father in writing ''The Natural Arrangement of British Plants'' (1821). After being blackballed by the Linnean Society of London, Gray shifted his interest from botany to zoology. He began his zoologica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lizard Genera
Lizards are a widespread group of squamate reptiles, with over 7,000 species, ranging across all continents except Antarctica, as well as most oceanic island chains. The group is paraphyletic since it excludes the snakes and Amphisbaenia although some lizards are more closely related to these two excluded groups than they are to other lizards. Lizards range in size from chameleons and geckos a few centimeters long to the 3-meter-long Komodo dragon. Most lizards are quadrupedal, running with a strong side-to-side motion. Some lineages (known as "legless lizards"), have secondarily lost their legs, and have long snake-like bodies. Some such as the forest-dwelling ''Draco'' lizards are able to glide. They are often territorial, the males fighting off other males and signalling, often with bright colours, to attract mates and to intimidate rivals. Lizards are mainly carnivorous, often being sit-and-wait predators; many smaller species eat insects, while the Komodo eats mammals as bi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Fauna Of Sri Lanka
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] |
Reptiles Of South Asia
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] |
Nessia
''Nessia'' is a genus of skinks, lizards in the family Scincidae. The genus is endemic to Sri Lanka. Species in the genus ''Nessia'' are commonly known as snake skinks. Species The following nine species are recognized as being valid: *''Nessia bipes'' – two-legged nessia *''Nessia burtonii'' – Burton's nessia *''Nessia deraniyagalai'' – Deraniyagala's nessia *''Nessia didactyla'' – two-toed nessia *''Nessia gansi'' *''Nessia hickanala'' – Hickanala nessia *''Nessia layardi'' – Layard's nessia *''Nessia monodactyla'' – one-toed nessia *''Nessia sarasinorum'' – Müller's nessia ''Nota bene'': A binomial authority in parentheses indicates that the species was originally described in a genus other than ''Nessia''. References Further reading * Gray JE (1839). "Catalogue of the Slender-tongued Saurians, with Descriptions of many new Genera and Species". ''Annals and Magazine of Natural History, First Series'' 2: 331–337. (''Nessia'', new genus, p. 3 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nomen Novum
In biological nomenclature, a ''nomen novum'' (Latin for "new name"), new replacement name (or replacement name, new substitute name, substitute name) is a scientific name that is created specifically to replace another scientific name, but only when this other name cannot be used for technical, nomenclatural reasons (for example because it is a homonym: it is spelled the same as an existing, older name). It does not apply when a name is changed for taxonomic reasons (representing a change in scientific insight). It is frequently abbreviated, ''e.g.'' ''nomen nov.'', ''nom. nov.''. Zoology In zoology establishing a new replacement name is a nomenclatural act and it must be expressly proposed to substitute a previously established and available name. Often, the older name cannot be used because another animal was described earlier with exactly the same name. For example, Lindholm discovered in 1913 that a generic name ''Jelskia'' established by Bourguignat in 1877 for a European ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Binomial Nomenclature
In taxonomy, binomial nomenclature ("two-term naming system"), also called nomenclature ("two-name naming system") or binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, both of which use Latin grammatical forms, although they can be based on words from other languages. Such a name is called a binomial name (which may be shortened to just "binomial"), a binomen, name or a scientific name; more informally it is also historically called a Latin name. The first part of the name – the '' generic name'' – identifies the genus to which the species belongs, whereas the second part – the specific name or specific epithet – distinguishes the species within the genus. For example, modern humans belong to the genus ''Homo'' and within this genus to the species ''Homo sapiens''. ''Tyrannosaurus rex'' is likely the most widely known binomial. The ''formal'' introduction of this system of naming species is credit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nota Bene
(, or ; plural form ) is a Latin phrase meaning "note well". It is often abbreviated as NB, n.b., or with the ligature and first appeared in English writing . In Modern English, it is used, particularly in legal papers, to draw the attention of the reader to a certain (side) aspect or detail of the subject being addressed. While ''NB'' is also often used in academic writing, ''note'' is a common substitute. The markings used to draw readers' attention in medieval manuscripts are also called marks. The common medieval markings do not, however, include the abbreviation ''NB''. The usual medieval equivalents are anagrams from the four letters in the word , the abbreviation DM from ("worth remembering"), or a symbol of a little hand (☞), called a manicule or index, with the index finger pointing towards the beginning of the significant passage.Raymond Clemens and Timothy Graham, Introduction to Manuscript Studies (Ithaca: Cornell University Press, 2007), p. 44. Se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fritz Müller (doctor)
Friedrich "Fritz" Müller (8 May 1834 – 10 March 1895) was a Swiss doctor, zoologist, and herpetologist. He was born in Basel and studied at the University of Basel from 1852 to 1854, and then at Würzburg and Prague, where he became a medical doctor in 1857. After further experience in Vienna, Paris and Berlin, he returned to Basel to practise medicine. He was a founder member of the regional medical society in 1860 and took a leading role in the sanitary services in Basel, which he directed from 1872. He gave public lectures in zoology at the university from 1868. His zoological work focussed on reptiles, amphibians, crustaceans and arachnids. From 1873, he suffered from a chronic illness as a result of which he spent periods near the Mediterranean. He died in Basel. Eponyms In 1885 Fritz Müller described ''Rhinoplocephalus bicolor'', commonly known as "Müller's snake", and in 1889 he described ''Nessia sarasinorum'', a species of skink sometimes referred to as " ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nessia Sarasinorum
''Nessia sarasinorum'', commonly known as Sarasins's snake skink or Müller's nessia, is a species of lizard in the family Scincidae. The species is endemic to the island of Sri Lanka. Etymology The specific name, ''sarasinorum'', is in honor of Swiss zoologists Karl Friedrich Sarasin and Paul Benedict Sarasin, who were cousins.Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins University Press. xiii + 296 pp. . (''Nessia sarasinorum'', p. 233). Habitat and distribution A dry zone skink, ''N. sarasinorum'' is known in Sri Lanka from Maha Oya, Lahugala Kitulana National Park, Polgahawela, Polonnaruwa, Galigamuwa, Buttala, Inamaluwa, Dambulla, Kandalama, and Batticaloa. Description The body of ''N. sarasinorum'' is slender and of equal girth, from head to tail. The snout is acute and short. The fronto-nasal is shorter and broader than the frontal. The lower eyelid is scaly. The midbody scale rows number ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nessia Monodactyla
The toeless snake skink (''Nessia monodactyla''), also known as the one-toed nessia, is a species of skink endemic to island of Sri Lanka. Habitat & distribution Widely distributed in the wet climatic zones from 400-1500m, and known localities include Kandy, Nawalapitiya, Deniyaya, and Peradeniya Peradeniya ( si, පේරාදෙණිය, translit=Pēradeniya; ta, பேராதனை, translit=Pērātaṉai) is a suburb of the city of Kandy Kandy ( si, මහනුවර ''Mahanuwara'', ; ta, கண்டி Kandy, ) is a m .... Description Midbody scales rows 26-28. Body is slender and of equal girth, from head to tail. Snout short and obtuse. Lower eyelid with a transparent disk. Limbs lacking digits. Dorsum brown , dark or gray black. Ecology & diet Hides under rubble, decaying logs and in soil or humus in montane forests. When exposed, they immediately wriggle into loose soil or under rubble. Diet comprises insects. Reproduction 2 eggs are laid in loose soi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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