|
Perr.
George Samuel Perrottet (23 February 1790 – 13 January 1870, Pondicherry), also known as Georges Guerrard-Samuel Perrottet, Guerrard Samuel Perrottet, Gustave Samuel Perrotet ic and Samuel Perrottet, was a botanist and horticulturalist from Praz, in the commune of Vully-le-Bas, today Mont-Vully, canton Fribourg Switzerland. After expeditions in Africa and Southeast Asia where he collected plant and animal specimens, he worked in French Pondicherry, India, where he established a botanical garden. He took a special interest in plants of economic importance and was involved in the activities of acclimatisation societies in the various colonies of France. Many of his zoological specimens, sent to museums in France, were examined by other naturalists and named after him. Career Perrottet worked as a gardener at the Jardin des plantes in Paris, and in 1819–21 served as a naturalist on an expedition commanded by Naval Captain Pierre Henri Philibert. Perrottet's duties on the jo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
G S Perrottet
G, or g, is the seventh Letter (alphabet), letter in the Latin alphabet, used in the English alphabet, modern English alphabet, the alphabets of other western European languages and others worldwide. Its name in English is English alphabet#Letter names, ''gee'' (pronounced ), plural ''gees''. History The letter 'G' was introduced in the History of the Latin alphabet#Old Latin period, Old Latin period as a variant of 'C' to distinguish voiced from voiceless . The recorded originator of 'G' is freedman Spurius Carvilius Ruga, who added letter G to the teaching of the Roman alphabet during the 3rd century BC: he was the first Roman to open a fee-paying school, around 230 BCE. At this time, 'K' had fallen out of favor, and 'C', which had formerly represented both and before open vowels, had come to express in all environments. Ruga's positioning of 'G' shows that alphabetic order related to the letters' values as Greek numerals was a concern even in the 3rd century BC. Ac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gorée
(; "Gorée Island"; Wolof: Beer Dun) is one of the 19 (i.e. districts) of the city of Dakar, Senegal. It is an island located at sea from the main harbour of Dakar (), famous as a destination for people interested in the Atlantic slave trade although its actual role in the history of the slave trade is the subject of dispute. Its population as of the 2013 census was 1,680 inhabitants, giving a density of , which is only half the average density of the city of Dakar. Gorée is both the smallest and the least populated of the 19 of Dakar. Other important centres for the slave trade from Senegal were further north, at Saint-Louis, Senegal, or to the south in the Gambia, at the mouths of major rivers for trade.''Les Guides Bleus: Afrique de l'Ouest'' (1958 ed.), p. 123 It is a UNESCO World Heritage Site and was one of the first 12 locations in the world to be designated as such in 1978. The name is a corruption of its original Dutch name , meaning "good roadstead". History ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
European And American Voyages Of Scientific Exploration
The era of European and American voyages of scientific exploration followed the Age of Discovery and were inspired by a new confidence in science and reason that arose in the Age of Enlightenment. Maritime expeditions in the Age of Discovery were a means of expanding colonial empires, establishing new trade routes and extending diplomatic and trade relations to new territories, but with the Enlightenment scientific curiosity became a new motive for exploration to add to the commercial and political ambitions of the past. See also List of Arctic expeditions and List of Antarctic expeditions. Maritime exploration in the Age of Discovery From the early 15th century to the early 17th century the Age of Discovery had, through Spanish and Portuguese seafarers, opened up southern Africa, the Americas (New World), Asia and Oceania to European eyes: Bartholomew Dias had sailed around the Cape of southern Africa in search of a trade route to India; Christopher Columbus, on four journeys ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Gardener-botanist Explorers Of The Enlightenment
The Age of Discovery, also known as the Age of Exploration, was a period in history starting in the early 15th century and continuing into the early 17th century during which Europeans engaged in intensive exploration of the world, establishing direct contacts with Africa, the Americas, Asia and Oceania and mapping the planet. Scientific matters at this time were of little interest as exploration was mostly commercially and politically motivated. Captivated by the lure of gold, silver and spices, Portuguese and Spanish sailors pioneered new trade routes to the Indies. The Age of Discovery was followed in the late 18th and early 19th centuries by the Age of Enlightenment (also known as the Age of Reason) which was an era of scientific awakening with a strong belief in the power of reason as the primary source of legitimacy and authority. Scientific fervour and intellectual curiosity at this time resulted in many voyages of scientific exploration around the world facilitated by tech ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xylophis Perroteti
''Xylophis perroteti'', commonly known as Perrotet's mountain snake and the striped narrow-headed snake, is a species of snake in the family Pareidae. The species is endemic to the Western Ghats of India. Etymology Both the specific name, ''perroteti'', and the common name, Perrotet's mountain snake, are in honor of French naturalist George Samuel Perrottet.Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins University Press. xiii + 296 pp. . (''Xylophis perroteti'', p. 203). Geographic range ''X. perroteti'' is found in the Western Ghats in the Indian states of Kerala and Tamil Nadu. Habitat The natural habitat of ''X. perroteti'' is forest at altitudes of . Reproduction ''X. perroteti'' is oviparous Oviparous animals are animals that lay their eggs, with little or no other embryonic development within the mother. This is the reproductive method of most fish, amphibians, most reptiles, and all pte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trachylepis Perrotetii
''Trachylepis perrotetii'', also known commonly as the African red-sided skink, the red-sided skink, and the Teita mabuya, is a species of lizard in the family Scincidae. The species is endemic to Africa. Etymology The specific name, ''perrotetii'', is in honor of French naturalist George Samuel Perrottet.Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins University Press. xiii + 296 pp. . (''Trachylepis perrotetii'', p. 203). Geographic range ''T. perrotetii'' is found in Benin, Burkina Faso, Cameroon, Central African Republic, Chad, Democratic Republic of the Congo, The Gambia, Ghana, Guinea, Guinea-Bissau, Ivory Coast, Liberia, Mali, Mauritania, Niger, Nigeria, Senegal, Sierra Leone, Sudan, Togo, and Uganda. Reproduction ''T. perrotetii'' is oviparous Oviparous animals are animals that lay their eggs, with little or no other embryonic development within the mother. This is the reproductive method of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plectrurus Perroteti
''Plectrurus perrotetii'', commonly known as the Nilgiri burrowing snake or Perrotet's shieldtail,. www.reptile-database.org is a species of harmless snake in the family Uropeltidae. The species is endemic to India. Etymology The specific name, ''perrotetii'' or ''perroteti'', is in honour of French naturalist George Samuel Perrottet (1793–1867).Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins University Press. xiii + 296 pp. . (''Plectrurus perroteti'', p. 203). Geographic range ''P. perrotetii'' is found in the Western Ghats and hills of southern India. Description ''P. perrotetii'' is a small snake, growing to a maximum of in total length (including tail). The head is pointed, and the tail is blunt. It has smooth, glossy scales and is brown in colour. Biology Like the common worm snake, ''Ramphotyphlops braminus'', ''Plectrurus perrotetii'' is also often mistaken for earthworms, upon which it feeds ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ahaetulla Perroteti
''Ahaetulla perroteti'', known commonly as the bronze-headed vine snake, Perrotet's vine snake, or the Western Ghats bronzeback, is a species of mildly venomous, rear-fanged snake in the family Colubridae. The species is endemic to the Western Ghats in South India. Etymology The specific name, ''perroteti'', is in honor of French naturalist George Samuel Perrottet (1793–1867). Description :''See snake scales for terminology.'' ''A. perroteti'' has the following characters. The snout is obtusely pointed and projecting, without dermal appendage, not quite twice as long as the eye. There is no loreal; the internasals and prefrontals are in contact with the labials. The frontal is longer than its distance from the end of the snout, as long as the parietals. There is one preocular, in contact with the frontal, and one postocular. The temporals are arranged 1+2 or 2+2. There are 8 (rarely 9) upper labials, the fourth and fifth entering the eye. The 4 lower labials are in conta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bombyx Mori
The domestic silk moth (''Bombyx mori''), is an insect from the moth family Bombycidae. It is the closest relative of ''Bombyx mandarina'', the wild silk moth. The silkworm is the larva or caterpillar of a silk moth. It is an economically important insect, being a primary producer of silk. A silkworm's preferred food are white mulberry leaves, though they may eat other mulberry species and even the osage orange. Domestic silk moths are entirely dependent on humans for reproduction, as a result of millennia of selective breeding. Wild silk moths (other species of ''Bombyx'') are not as commercially viable in the production of silk. Sericulture, the practice of breeding silkworms for the production of raw silk, has been under way for at least 5,000 years in China, whence it spread to India, Korea, Nepal, Japan, and the West. The domestic silk moth was domesticated from the wild silk moth ''Bombyx mandarina'', which has a range from northern India to northern China, Korea, Japan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Museum National D'Histoire Naturelle
The French National Museum of Natural History, known in French as the ' (abbreviation MNHN), is the national natural history museum of France and a ' of higher education part of Sorbonne Universities. The main museum, with four galleries, is located in Paris, France, within the Jardin des Plantes on the left bank of the River Seine. It was formally founded in 1793 during the French Revolution, but was begun even earlier in 1635 as the royal garden of medicinal plants. The museum now has 14 sites throughout France. History 17th–18th century File:Jardin du roi 1636.png, The Royal Garden of Medicinal Plants in 1636 File:Buffon statue dsc00979.jpg, Statue of Georges-Louis Leclerc, Comte de Buffon in the formal garden File:Buffon, Georges Louis - Leclerc, comte de – Histoire naturelle, générale et particuliére, 1763 – BEIC 8822844.jpg, Buffon's "Natural History" (1763) File:MNHN-logo.jpg, The museum's seal, designed in 1793, illustrates the three realms of Nature, Collecti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Starr 030405-0226 Perrottetia Sandwicensis
Starr may refer to: People and fictional characters * Starr (surname), a list of people and fictional characters * Starr (given name), a list of people and fictional characters Places United States * Starr, Ohio, an unincorporated community * Starr, South Carolina, a town * Starr County, Texas * Starr Township, Cloud County, Kansas * Starr Township, Hocking County, Ohio * Starr Historic District, Richmond, Indiana * Mount Starr, a mountain in California Antarctica * Starr Peninsula, Ellsworth Land * Starr Lake (McMurdo Station), Ross Island * Starr Nunatak, Victoria Land Elsewhere * Starr Gate, a location in Blackpool, Lancashire, England * 4150 Starr, a minor planet Buildings * Starr House (other), various houses on the United States National Register of Historic Places * Starr Mill, Middletown, Connecticut, on the National Register of Historic Places * Starr Arena, a sports facility in Hamilton, New York, United States Ships * HMS ''Starr'', va ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joseph Decaisne
Joseph Decaisne (7 March 1807 – 8 January 1882) was a French botanist and agronomist. He became an ''aide-naturaliste'' to Adrien-Henri de Jussieu (1797-1853), who served as the chair of rural botany. It was during this time that he began to study plants brought back by various travelers like those of Victor Jacquemont (1801-1832) from Asia. Decaisne used applied research, most notably on the agronomy of the Rubia tinctorum, madder, the Yam (vegetable), yam and the ramie. He was also interested in algae. Biography Although born in Brussels, Belgium, he exercised his activity exclusively in Paris. He entered in 1824 as a gardener at the ''Muséum national d'histoire naturelle'' (French museum of natural history) and became, in 1832, head of the ''carré des semis'' section. He also worked at the ''Jardin des Plantes'' and collaborated with Asa Gray. In 1847 he chaired Statistical Agriculture department in the College de France. In 1850, Decaisne followed Charles-François Brisse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_by_Sandeep_Das.jpg "Click for more on -> Ahaetulla Perroteti")
