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Oligodon Nikhili
''Oligodon nikhili'', known commonly as Nikhil's kukri snake, is a species of snake in the family Colubridae. The species is endemic to the Palni Hills of southern India. Etymology Both the specific name, ''nikhili'', and the common name, Nikhil's kukri snake, are in honor of Nikhil Whitaker (born 1979), the son of herpetologist Romulus Whitaker Romulus Earl Whitaker (born 23 May 1943) is an American-Indian herpetologist, wildlife conservationist, and founder of the Madras Snake Park, the Andaman and Nicobar Environment Trust (ANET), and the Madras Crocodile Bank Trust. In 2008, Whi ....Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins University Press. xiii + 296 pp. . (''Oligodon nikhili'' p. 190). References nikhili Reptiles of India Reptiles described in 1982 {{Colubrinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Romulus Whitaker
Romulus Earl Whitaker (born 23 May 1943) is an American-Indian herpetologist, wildlife conservationist, and founder of the Madras Snake Park, the Andaman and Nicobar Environment Trust (ANET), and the Madras Crocodile Bank Trust. In 2008, Whitaker was selected as an associate laureate in the 2008 Rolex Awards for Enterprise for his efforts to create a network of rainforest research stations throughout India. In 2005, he was a winner of a Whitley Award for outstanding leadership in nature conservation. He used this award to found the Agumbe Rainforest Research Station in Karnataka, for the study of king cobras and their habitat. For his work in wildlife conservation, he received the Padma Shri award in 2018. Background and personal life Whitaker (known as "Rom") was born in New York City, United States, to an American couple. His mother, Doris Norden, was an artist, and his father served in the United States Army. He has one older sister, Gail (b. 1939). After his paren ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shekar Dattatri
Shekar Dattatri is an Indian herpetologist and wildlife filmmaker from Chennai, Tamil Nadu. Career Shekar Dattatri's lifelong fascination with wildlife began at the age of 14, when he joined the famous Madras Snake Park as a student-volunteer. This led to nature photography and, subsequently, to filmmaking. He also was among the discoverers of the snake species '' Oligodon nikhili''. Publications * Whitaker, Romulus; Dattatri, Shekar (1982). "A new species of ''Oligodon'' from the Palni Hills, South India (Serpentes: Colubridae)". ''Journal of the Bombay Natural History Society'' 79 (3): 630-631). Filmography *''The Truth About Tigers ''The Truth About Tigers'' is a 40-minute wildlife documentary produced by award-winning wildlife and conservation filmmaker, Shekar Dattatri. The film explains how the public can contribute towards saving the tiger. Two years in the making, the ...'' *A cooperative for Snake Catchers References {{DEFAULTSORT:Dattatri, Shekar Living peop ... [...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 (biology)
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] |
Palani Hills
The Palani Hills are a mountain range in the southern Indian states of Kerala and Tamil Nadu. The Palani Hills are an eastward extension of the Western Ghats ranges, which run parallel to the west coast of India. The Palani Hills adjoin the high Anamalai range (Kerala) on the west, and extend east into the plains of Tamil Nadu, covering an area of . The highest part of the range is in the southwest, and reaches 1,800-2,500 metres (5,906-8,202 feet) elevation; the eastern extension of the range is made up of hills 1,000-1,500 m (3,281-4,921 ft) high. It is also home to the main temple of Lord Muruga, who is worshipped as the primary god in Tamil Nadu. Geography Vandaravu peak is the highest peak in the Palani hills. The range lies between the Cumbum Valley on the south, which is drained by the Vaigai River and its upper tributaries, and the Kongunadu region to the north. The northern slopes are drained by the Shanmukha River, Nanganji River, and Kodavanar River, which a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
India
India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the south, the Arabian Sea on the southwest, and the Bay of Bengal on the southeast, it shares land borders with Pakistan to the west; China, Nepal, and Bhutan to the north; and Bangladesh and Myanmar to the east. In the Indian Ocean, India is in the vicinity of Sri Lanka and the Maldives; its Andaman and Nicobar Islands share a maritime border with Thailand, Myanmar, and Indonesia. Modern humans arrived on the Indian subcontinent from Africa no later than 55,000 years ago., "Y-Chromosome and Mt-DNA data support the colonization of South Asia by modern humans originating in Africa. ... Coalescence dates for most non-European populations average to between 73–55 ka.", "Modern human beings—''Homo sapiens''—originated in Africa. Then, int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ashok Captain
Ashok Captain (born 4 September 1960) is an Indian herpetologist who has authored books and papers on Indian snakes. He was also a competing cyclist from 1977 to 1989. Eponyms Captain's wood snake (''Xylophis captaini)'' and Ashok's bronzeback tree snake (''Dendrelaphis ashoki)'' have been named after Ashok Captain. (''Xylophis captaini'', new species). Publications Works by Ashok Captain include: * References Further reading * Vogel, Gernot; van Rooijen, Johan (2011). "Contributions to a Review of the ''Dendrelaphis pictus'' (Gmelin Gmelin may refer to: * Gmelin's test, a chemical test * Gmelin database, a German handbook/encyclopedia of inorganic compounds initiated by Leopold Gmelin People * Carl Christian Gmelin (1762–1837), German botanist, author of ''Flora Badensis ..., 1789) Complex (Serpentes: Colubridae) — 3. The Indian Forms, with the Description of a New Species from the Western Ghats". ''Journal of Herpetology'' 45 (1): 100–110. (''Dendrelaphis ash ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Specific Name (zoology)
In zoological nomenclature, the specific name (also specific epithet or species epithet) is the second part (the second name) within the scientific name of a species (a binomen). The first part of the name of a species is the name of the genus or the generic name. The rules and regulations governing the giving of a new species name are explained in the article species description. For example, the scientific name for humans is ''Homo sapiens'', which is the species name, consisting of two names: ''Homo'' is the " generic name" (the name of the genus) and ''sapiens'' is the "specific name". Historically, ''specific name'' referred to the combination of what are now called the generic and specific names. Carl Linnaeus, who formalized binomial nomenclature, made explicit distinctions between specific, generic, and trivial names. The generic name was that of the genus, the first in the binomial, the trivial name was the second name in the binomial, and the specific the proper term for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herpetology
Herpetology (from Greek ἑρπετόν ''herpetón'', meaning "reptile" or "creeping animal") is the branch of zoology concerned with the study of amphibians (including frogs, toads, salamanders, newts, and caecilians (gymnophiona)) and reptiles (including snakes, lizards, amphisbaenids, turtles, terrapins, tortoises, crocodilians, and the tuataras). Birds, which are cladistically included within Reptilia, are traditionally excluded here; the scientific study of birds is the subject of ornithology. Thus, the definition of herpetology can be more precisely stated as the study of ectothermic (cold-blooded) tetrapods. Under this definition "herps" (or sometimes "herptiles" or "herpetofauna") exclude fish, but it is not uncommon for herpetological and ichthyological scientific societies to collaborate. Examples include publishing joint journals and holding conferences in order to foster the exchange of ideas between the fields, as the American Society of Ichthyologists and He ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oligodon
''Oligodon'' is genus of colubrid snakes that was first described by the Austrian zoologist Fitzinger in 1826. This genus is widespread throughout central and tropical Asia. The snakes of this genus are commonly known as kukri snakes.. Description They are egg eaters and are usually under 90 cm (35 in) in length; different species display widely variable patterns and colorations. They subsist mostly by scavenging the eggs of birds and reptiles. Besides eggs, species of this genus also feeds on lizards, frogs, and small rodents. ''Oligodon'' is a rear-fanged snake genus. They have a set of enlarged teeth placed in the back of their mouths, as well as functional Duvernoy's glands. They are not dangerous to humans, though. Bites by some species have been reported to bleed excessively, suggesting presence of anticoagulants in the Duvernoy's gland secretions. Species of ''Oligodon'' are mostly nocturnal, and live on the floor of mature forests. The common name of the ge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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