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Red-vented Bulbul
The red-vented bulbul (''Pycnonotus cafer'') is a member of the bulbul family of passerines. It is a resident breeder across the Indian subcontinent, including Bangladesh, Sri Lanka extending east to Burma and parts of Bhutan and Nepal. It has been introduced in many other parts of the world and has established itself in Argentina, Tonga and Fiji, as well as parts of Samoa, USA and Cook Islands. It is included in the list of the world's 100 worst invasive alien species. In NZ they were the target of a successful extermination campaign in 1955, however they are still sporadically reported. Taxonomy and systematics In 1760 the French zoologist Mathurin Jacques Brisson included a description of the red-vented bulbul in his ''Ornithologie'' based on a specimen that he mistakenly believed had been collected from the Cape of Good Hope in South Africa. He used the French name ''Le merle hupé du Cap de Bonne Espérance'' and the Latin ''Merula Cristata Capitis Bonae Spei''. The two st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Linnaeus
Carl Linnaeus (23 May 1707 – 10 January 1778), also known after ennoblement in 1761 as Carl von Linné,#Blunt, Blunt (2004), p. 171. was a Swedish biologist and physician who formalised binomial nomenclature, the modern system of naming organisms. He is known as the "father of modern Taxonomy (biology), taxonomy". Many of his writings were in Latin; his name is rendered in Latin as and, after his 1761 ennoblement, as . Linnaeus was the son of a curate and was born in Råshult, in the countryside of Småland, southern Sweden. He received most of his higher education at Uppsala University and began giving lectures in botany there in 1730. He lived abroad between 1735 and 1738, where he studied and also published the first edition of his ' in the Netherlands. He then returned to Sweden where he became professor of medicine and botany at Uppsala. In the 1740s, he was sent on several journeys through Sweden to find and classify plants and animals. In the 1750s and 1760s, he co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neo-Latin
Neo-LatinSidwell, Keith ''Classical Latin-Medieval Latin-Neo Latin'' in ; others, throughout. (also known as New Latin and Modern Latin) is the style of written Latin used in original literary, scholarly, and scientific works, first in Italy during the Italian Renaissance of the fourteenth and fifteenth centuries, and then across northern Europe after about 1500, as a key feature of the humanist movement. Through comparison with Classical Latin, Latin of the Classical period, scholars from Petrarch onwards promoted a standard of Latin closer to that of the ancient Romans, especially in grammar, style, and spelling. The term ''Neo-Latin'' was however coined much later, probably in Germany in the late eighteenth century, as ''Neulatein'', spreading to French and other languages in the nineteenth century. Medieval Latin had diverged quite substantially from the classical standard and saw notable regional variation and influence from vernacular languages. Neo-Latin attempts to retur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ziram
Zinc dimethyldithiocarbamate is a coordination complex of zinc with dimethyldithiocarbamate. It is a pale yellow solid that is used as a fungicide, the sulfur vulcanization of rubber, and other industrial applications. Applications Known as ziram in agriculture, it was introduced in the United States in 1960 as a broad-spectrum fungicide. It was used to address List of pear diseases#Fungal diseases, scab on apples and pears, leaf curl in peaches, and anthracnose and blight in tomatoes. In 1981, additional uses for ziram were approved, including the prevention of leaf blight and scab on almonds, shot-hole in apricots, Monilinia fructicola, brown rot and leaf spot in cherries, and scab and anthracnose in pecans. Ziram also began to be used on residential ornaments as a bird and mammal repellent. As a protectant fungicide, it is active on the plant’s surface where it forms a chemical barrier between the plant and a fungus. A protectant fungicide is not absorbed into the plant and mus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Methiocarb
Methiocarb is a carbamate pesticide (an acetylcholinesterase inhibitor) which is used as an insecticide, bird repellent, acaricide and molluscicide since the 1960s. Methiocarb has contact and stomach action on mites and neurotoxic effects on molluscs. Seeds treated with methiocarb also affect birds. Other names for methiocarb are mesurol and mercaptodimethur. Due to its toxicity, methiocarb approval as a plant protection product has been withdrawn by the EU effective 2020. Structure and reactivity The carbamate functional group in methiocarb can be cleaved by cholinesterase to result in the carbamate, which binds to the cholinesterase, and the phenol. Synthesis Methiocarb (3) is synthesised by Bayer from 4-methylthio-3,5-xylenol (1) and methyl isocyanate (2). The xylenol (1) will act as the nucleophile in this reaction attacking the partially positively charged carbon in the isocyanate (2). Mechanism of action Methiocarb acts by acetylcholinesterase inhibition. The pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leucism
Leucism () is a wide variety of conditions that result in partial loss of pigmentation in an animal—causing white, pale, or patchy coloration of the skin, hair, feathers, scales, or cuticles, but not the eyes. It is occasionally spelled ''leukism''. Some genetic conditions that result in a "leucistic" appearance include piebaldism, Waardenburg syndrome, vitiligo, Chédiak–Higashi syndrome, flavism, isabellinism, xanthochromism, axanthism, amelanism, and melanophilin mutations. Pale patches of skin, feathers, or fur (often referred to as " depigmentation") can also result from injury. Details ''Leucism'' is often used to describe the phenotype that results from defects in pigment cell differentiation and/or migration from the neural crest to skin, hair, or feathers during development. This results in either the entire surface (if all pigment cells fail to develop) or patches of body surface (if only a subset are defective) having a lack of cells that can make pigm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pycnonotus Aurigaster
The sooty-headed bulbul (''Pycnonotus aurigaster'') is a species of songbird in the Bulbul family, Pycnonotidae. It is found in south-eastern Asia. Its natural habitat is subtropical or tropical moist lowland forests. Description A medium-sized songbird measuring between 18 and 21 centimetres in length with a short crest, the sooty-headed bulbul can be distinguished from the similar red-vented bulbul by its tan front, less extensive area of black on its head and gold-colored vent in certain subspecies. Its call is a series of whistled notes similar in tone to that of the red-whiskered bulbul, but delivered in a more hurried manner. Taxonomy and systematics The sooty-headed bulbul was originally described in the genus '' Turdus''. Alternate names for the sooty-headed bulbul include the golden-vented bulbul and several names used for other species (black-capped, red-vented, white-eared and yellow-vented bulbul). Subspecies Nine subspecies are recognized: * ''P. a. chrysorrhoides' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pycnonotus Leucogenys
The Himalayan bulbul (''Pycnonotus leucogenys''), or white-cheeked bulbul, is a species of songbird in the bulbul family found in Central and South Asia. Taxonomy and systematics The Himalayan bulbul is considered to belong to a superspecies along with the white-eared bulbul, white-spectacled bulbul, African red-eyed bulbul, Cape bulbul, and common bulbul. The alternate name, white-cheeked bulbul, is also used by the white-eared bulbul. Description The Himalayan bulbul is about 18 cm in length, with a wingspan of 25.5–28 cm and an average weight of 30 g. Its head, throat, and crest are black and white. The back, side, and lengthy tail are brown, the underside is pale yellow. Sexes have similar plumage. The song is a beautiful 4-part whistle, which resembles an accelerated Old World oriole, oriole whistle. Distribution and habitat The species occurs in the northern regions of the Indian subcontinent and some adjoining areas. It is found in and near the Himalayas. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rajasthan
Rajasthan (; Literal translation, lit. 'Land of Kings') is a States and union territories of India, state in northwestern India. It covers or 10.4 per cent of India's total geographical area. It is the List of states and union territories of India by area, largest Indian state by area and the List of states and union territories of India by population, seventh largest by population. It is on India's northwestern side, where it comprises most of the wide and inhospitable Thar Desert (also known as the Great Indian Desert) and shares a border with the Pakistani provinces of Punjab, Pakistan, Punjab to the northwest and Sindh to the west, along the Sutlej-Indus River valley. It is bordered by five other Indian states: Punjab, India, Punjab to the north; Haryana and Uttar Pradesh to the northeast; Madhya Pradesh to the southeast; and Gujarat to the southwest. Its geographical location is 23°3' to 30°12' North latitude and 69°30' to 78°17' East longitude, with the Tropic of Can ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johann Friedrich Gmelin
Johann Friedrich Gmelin (8 August 1748 – 1 November 1804) was a German natural history, naturalist, chemist, botanist, entomologist, herpetologist, and malacologist. Education Johann Friedrich Gmelin was born as the eldest son of Philipp Friedrich Gmelin in 1748 in Tübingen. He studied medicine under his father at University of Tübingen and graduated with a Master's degree in 1768, with a thesis entitled: ', defended under the presidency of Ferdinand Christoph Oetinger, whom he thanks with the words '. Career In 1769, Gmelin became an adjunct professor of medicine at University of Tübingen. In 1773, he became professor of philosophy and adjunct professor of medicine at University of Göttingen. He was promoted to full professor of medicine and professor of chemistry, botany, and mineralogy in 1778. He died in 1804 in Göttingen and is buried there in the Albanifriedhof, Albani cemetery with his wife Rosine Louise Gmelin (1755–1828, née Schott). Johann Friedrich Gm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salt Range
The Salt Range ( and Namkistan نمکستان) is a mountain range in the north of Punjab province of Pakistan, deriving its name from its extensive deposits of rock salt. The range extends along the south of the Potohar Plateau and the north of the Jhelum River. The Salt Range contains the great mines of Khewra, Kalabagh and Warcha which yield vast supplies of salt. Coal Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coal seams. Coal is mostly carbon with variable amounts of other Chemical element, elements, chiefly hydrogen, sulfur, oxygen, and nitrogen. Coal i ... of a medium quality is also found here. The Salt Range starts from the Bakralla and Tilla Jogian ridges in the east and extends to the west of River Jhelum. In the Himalayan and Salt Range, rock containing fossil of marine life go back to the Ediacaran period (up to 570 million years ago), which shows these rocks have developed out of sea sediments, and t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kohat District
Kohat District (, ) is a district in the Kohat Division of the Khyber Pakhtunkhwa province of Pakistan. Kohat city is its district capital. History Mughal era From the early sixteenth century, the history of Kohat revolves around three major tribes namely Bangash, Banoori, and Afridi. These people seemingly established their settlements within the district during the 14th and 15th centuries. From 16th to 18th centuries, Kohat being the part of Mughal Empire was administered by the chiefs of the two aforementioned tribes. British Kohat district was annexed by the British from its former Sikh rulers after the Second Anglo-Sikh War of 1848–1849. Demography Population As of the 2023 census, Kohat district has 169,679 households and a population of 1,234,661. The district has a sex ratio of 104.05 males to 100 females and a literacy rate of 58.55%: 76.38% for males and 40.28% for females. 334,178 (27.07% of the surveyed population) are under 10 years of age. 278 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edward Blyth
Edward Blyth (23 December 1810 – 27 December 1873) was an English zoologist who worked for most of his life in India as a curator of zoology at the Asiatic Society, Royal Asiatic Society of Bengal in Calcutta. He set about updating the museum's catalogues, publishing a ''Catalogue of the Birds of the Asiatic Society'' in 1849. He was prevented from doing much fieldwork himself, but received and described bird specimens from Allan Octavian Hume, A.O. Hume, Samuel Tickell, Robert Swinhoe among others. His ''Natural History of the Cranes'' was published posthumously in 1881. Early life and work On 23 December 1810, Blyth was born in London. His father, a cloth merchant, clothier, died in 1820 and his mother sent him to Dr. Fennell's school in Wimbledon, London, Wimbledon. He took an interest in reading, but was often to be found spending time in the woods nearby. Leaving school in 1825, he went to study chemistry, at the suggestion of Dr. Fennell, in London under Dr. Keating at S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
