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Tryon Reakirt
Tryon Reakirt (21 April 1844 – after 1871) was an American businessman and entomologist. He wrote several papers on butterflies and showed great promise in his field. However his career was cut short when financial and legal difficulties forced him to flee the country. Tryon Reakirt was born in Philadelphia on April 21, 1844, the son of John Reakirt and Elizabeth Catherine (Tryon) Reakirt. He attended Central High School of Philadelphia and then joined his father in the family business, the import and distribution of pharmaceuticals. In 1868 he invested in a new business, the Delaware Lead Works which manufactured white lead and other lead products. Reakirt joined the American Entomological Society of Philadelphia in 1863 at the age of nineteen. He became well known for his studies of the butterflies of the American tropics and the Asia Pacific region. In his career as an entomologist, Reakirt described many butterflies for the first time; for example, Reakirt described the '' C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Entomologist
Entomology () is the scientific study of insects, a branch of zoology. In the past the term "insect" was less specific, and historically the definition of entomology would also include the study of animals in other arthropod groups, such as arachnids, myriapods, and crustaceans. This wider meaning may still be encountered in informal use. Like several of the other fields that are categorized within zoology, entomology is a taxon-based category; any form of scientific study in which there is a focus on insect-related inquiries is, by definition, entomology. Entomology therefore overlaps with a cross-section of topics as diverse as molecular genetics, behavior, neuroscience, biomechanics, biochemistry, systematics, physiology, developmental biology, ecology, morphology, and paleontology. Over 1.3 million insect species have been described, more than two-thirds of all known species. Some insect species date back to around 400 million years ago. They have many kinds of intera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central High School Of Philadelphia
Central High School is a public high school in the LoganLogan Redevelopment Area Plan ." Philadelphia City Planning Commission. May 2002. 1 (document page 3). Retrieved on August 2, 2011. "The neighborhood is generally defined as including the area from Wingohocking Street north to Olney Avenue and from Broad Street east to the railroad right-of-way east of Marshall Street. Logan extends west to 16th Street north of Lindley Avenue, where Wakefield Park forms the boundary." section of . Central, the second-oldest continuously used public high school in the United States, was founded in 1836 and is a four-year |
White Lead
White lead is the basic lead carbonate 2PbCO3·Pb(OH)2. It is a complex salt, containing both carbonate and hydroxide ions. White lead occurs naturally as a mineral, in which context it is known as hydrocerussite, a hydrate of cerussite. It was formerly used as an ingredient for lead paint and a cosmetic called Venetian ceruse, because of its opacity and the satiny smooth mixture it made with dryable oils. However, it tended to cause lead poisoning, and its use has been banned in most countries. White lead compounds known as lead soap were also used as additive for lubricants for bearings and in machine shops. Lead soap was also used as an oil drying agent for paints made with drying oil or air drying paints made with alkyd resins. Lead is often used with cobalt driers. Lead free substitutes have been developed to replace this use of lead in paint. History What is commonly known today as the "Dutch method" for the preparation of white lead was described as early as Theoph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Entomological Society
The American Entomological Society was founded on March 1, 1859. It is the oldest continuously operating entomology society in the Western Hemisphere, and one of the oldest scientific societies in the United States. It is headquartered in Philadelphia, Pennsylvania. The society publishes ''Entomological News'', ''Transactions of the American Entomological Society'', and ''Memoirs of the American Entomological Society''. It is not affiliated in any way with the similarly named Entomological Society of America. See also *List of entomology journals The following is a list of entomological Entomology () is the scientific study of insects, a branch of zoology. In the past the term "insect" was less specific, and historically the definition of entomology would also include the study of ani ... References External linksAmerican Entomological Society [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Callophrys Xami
''Callophrys xami'', commonly referred to as the xami hairstreak or green hairstreak, is a butterfly included in the subgenus ''Xamia'' and the genus '' Callophrys'' in the family Lycaenidae. It was described by Tryon Reakirt in 1867. Other common names for this species, depending on the region, include green hairstreak and elfin. ''C. xami'' is considered to be a very rare species of butterfly, and its typical range is in southern Arizona and Texas including down south to Guatemala. The juniper hairstreak and the silver-banded hairstreak butterflies are similar species, but both differ significantly from ''C. xami'' in regards to the postmedian white line running across the butterfly wings. Description ''C. xami'' is a tailed species of butterfly that has a wingspan range of 2.38 to 2.86 cm. In appearance, the underside of the hindwing is yellowish green; the wing also contains the postmedian white line, which is the discernible colored line located posterior to the midd ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Henry Edwards
William Henry Edwards (March 15, 1822 – April 2, 1909) was an American businessman and entomologist. He was an industrial pioneer in the coalfields of West Virginia, opening some of the earliest mines in the southern part of the state. He was also a prominent naturalist specializing in the study of butterflies. He wrote ''The Butterflies of North America'', a three-volume treatise that is highly regarded for its scholarship and the quality of its illustrations. Biography Edwards was born in Hunter, New York, a village that had been founded by his family just five years earlier and originally called Edwardsville. The son of William W. Edwards and Helen Ann (Mann) Edwards, he came from a prominent and successful American family. His father was a businessman involved in banking, insurance and European imports. His grandfather was Colonel William Edwards, founder of the family tannery business and inventor of several devices used in the manufacture of leather goods. His great-great- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herman Strecker
Ferdinand Heinrich Herman Strecker (24 March 1836, in Philadelphia – 30 November 1901, in Reading, Pennsylvania) was an American entomologist specialising in butterflies and moths ( Lepidoptera). Strecker was born in Philadelphia to Ferdinand and Anna (''née'' Kern) who had immigrated from Germany. His father, had trained as a sculptor in Europe, settled in Reading where he made and traded in marble sculptures. The young Strecker showed great aptitude for this trade, starting to work at twelve years, and succeeding his father. But sculpture was not lucrative enough and young Strecker also made tombstones and trained in architecture. On his mother's side he had naturalists as well as artists who inspired him young. As a young man, Strecker frequented the library of the Academy of Natural Sciences of Philadelphia where he studied natural history and more particularly the butterflies. A polyglot, he traveled extensively, in particular in the Caribbean, Mexico and Central Ameri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pierre Joseph Michel Lorquin
Pierre Joseph Michel Lorquin (2 July 1797, Valenciennes – 8 February 1873, Paris) was a French entomologist who specialised in Coleoptera and Lepidoptera. In 1847/48 he collected for Charles Oberthur and Jean Baptiste Boisduval in Andalusia and Algeria, between 1849 and 1858 in California and Oregon, from 1859–1860 in China and the Philippines and from 1860–1865 in Celebes, Moluccas, Aru and New Guinea. Finally from 1866-1869 he collected in Colombia Colombia (, ; ), officially the Republic of Colombia, is a country in South America with insular regions in North America—near Nicaragua's Caribbean coast—as well as in the Pacific Ocean. The Colombian mainland is bordered by the Car ... and again in California. He is honoured in the butterfly names Lorquin's admiral and '' Papilio lorquinianus'' References *Boisduval, J. 1869: orquin, P. J. M. In: Lépidoptères de la Californie. ''Ann. Soc. Ent. Belgique, Bruxelles'' 12 : 5-10 French entomologists 179 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Museum Of Natural History
The American Museum of Natural History (abbreviated as AMNH) is a natural history museum on the Upper West Side of Manhattan in New York City. In Theodore Roosevelt Park, across the street from Central Park, the museum complex comprises 26 interconnected buildings housing 45 permanent exhibition halls, in addition to a planetarium and a library. The museum collections contain over 34 million specimens of plants, animals, fossils, minerals, rocks, meteorites, human remains, and human cultural artifacts, as well as specialized collections for frozen tissue and genomic and astrophysical data, of which only a small fraction can be displayed at any given time. The museum occupies more than . AMNH has a full-time scientific staff of 225, sponsors over 120 special field expeditions each year, and averages about five million visits annually. The AMNH is a private 501(c)(3) organization. Its mission statement is: "To discover, interpret, and disseminate—through scientific research and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reading, Pennsylvania
Reading ( ; Pennsylvania Dutch: ''Reddin'') is a city in and the county seat of Berks County, Pennsylvania, United States. The city had a population of 95,112 as of the 2020 census and is the fourth-largest city in Pennsylvania after Philadelphia, Pittsburgh, and Allentown. Reading is located in the southeastern part of the state and is the principal city of the Greater Reading Area, which had 420,152 residents as of 2020. Reading is part of the Delaware Valley, also known as the Philadelphia metropolitan area, a region that also includes Philadelphia, Upper Darby Township, Pennsylvania, Camden, and other suburban Philadelphia cities and regions. With a 2020 population of 6,228,601, the Delaware Valley is the seventh largest metropolitan region in the nation. Reading's name was drawn from the now-defunct Reading Company, widely known as the Reading Railroad and since acquired by Conrail, that played a vital role in transporting anthracite coal from the Pennsylvania's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lima
Lima ( ; ), originally founded as Ciudad de Los Reyes (City of The Kings) is the capital and the largest city of Peru. It is located in the valleys of the Chillón River, Chillón, Rímac River, Rímac and Lurín Rivers, in the desert zone of the central coastal part of the country, overlooking the Pacific Ocean. Together with the seaside city of Callao, it forms a contiguous urban area known as the Lima Metropolitan Area. With a population of more than 9.7 million in its urban area and more than 10.7 million in its metropolitan area, Lima is one of the largest cities in the Americas. Lima was named by natives in the agricultural region known by native Peruvians as ''Limaq''. It became the capital and most important city in the Viceroyalty of Peru. Following the Peruvian War of Independence, it became the capital of the Republic of Peru (República del Perú). Around one-third of the national population now lives in its Lima Metropolitan Area, metropolitan area. The city of Li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Field Museum Of Natural History
The Field Museum of Natural History (FMNH), also known as The Field Museum, is a natural history museum in Chicago, Illinois, and is one of the largest such museums in the world. The museum is popular for the size and quality of its educational and scientific programs, and its extensive scientific-specimen and artifact collections. The permanent exhibitions, which attract up to two million visitors annually, include fossils, current cultures from around the world, and interactive programming demonstrating today's urgent conservation needs. The museum is named in honor of its first major benefactor, Marshall Field, the department-store magnate. The museum and its collections originated from the 1893 World's Columbian Exposition and the artifacts displayed at the fair. The museum maintains a temporary exhibition program of traveling shows as well as in-house produced topical exhibitions. The professional staff maintains collections of over 24 million specimens and objects tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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