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Exorista Dydas
''Exorista dydas'' is a species of bristle fly in the family Tachinidae. Distribution Canada Canada is a country in North America. Its Provinces and territories of Canada, ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, making it the world's List of coun ..., United States. References Insects described in 1849 Exoristinae Taxa named by Francis Walker (entomologist) Diptera of North America {{exoristinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Francis Walker (entomologist)
Francis Walker (31 July 1809 – 5 October 1874) was an English entomologist. He was born in Southgate, London, on 31 July 1809 and died at Wanstead, England on 5 October 1874. He was one of the most prolific authors in entomology, and stirred controversy during his later life as his publications resulted in a huge number of junior synonyms. However, his assiduous work on the collections of the British Museum had great significance. Between June 1848 and late 1873 Walker was contracted by John Edward Gray Director of the Natural History Museum, London, British Museum to catalogue their insects (except Coleoptera) that is Orthoptera, Neuroptera, Hemiptera, Diptera, Lepidoptera and Hymenoptera. Walker largely accomplished this and (Edwards, 1870) wrote of the plan and by implication those who implemented it: It is to him [Gray] that the Public owe the admirable helps to the study of natural history which have been afforded by the series of inventories, guides, and nomenclatures, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jacques-Marie-Frangile Bigot
Jacques Marie François Bigot (14 October 1818 – 14 April 1893) was a French naturalist and entomologist most noted for his studies of Diptera. He was one of two sons of physician Jacques Bigot (1757–1842) and Marie Françoise Euphrosine (née Luxure-Luxeuil) Bigot (1791–1845). Bigot was born in Paris, France, where he lived all his life, though he had a property in Quincy-sous-Sénart near Brumoy acquired in 1874, and where he died after an attack of influenza. He became a member of the Entomological Society of France in 1844, and his first paper was published in its Annals in 1845, as was most of his later work. Bigot was a prolific author, describing more than 1,500 species of Diptera in more than 400 scientific publications and, like Francis Walker, his work was the subject of much later criticism. R.A. Senior-White, in his 1927 eulogy of Enrico Brunetti, stated about Bigot “The death of Bigot in 1893 had put a term to the endless flow of description, insufficien ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Henry Tyler Townsend
Charles Henry Tyler Townsend (December 5, 1863 – March 17, 1944) was an American entomologist specializing in the study of tachinids (Tachinidae), a large and diverse family of flies (Diptera) with larvae that are parasitoids of other insects. He was perhaps the most prolific publisher of new tachinids, naming and describing some 3000 species and genera. He made important contributions to the biological control of insect pests and he was the first to identify the insect vector of a debilitating disease in Peru. Townsend was also a controversial figure and criticism of his approach to insect taxonomy continues to this day. Biography Townsend was born in Theodore Dru Alison Cockerell">T.D.A. Cockerell, and became curator of the Public Museum in Kingston, Jamaica. Townsend focused on educating the local farmers about insect pests and how to control them. In 1894 he was rehired by the USDA to study the appearance of a new pest, the cotton boll weevil in Texas and northern Mexico. He ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tachinidae
The Tachinidae are a large and variable family of true fly, flies within the insect order Fly, Diptera, with more than 8,200 known species and many more to be discovered. Over 1,300 species have been described in North America alone. Insects in this family commonly are called tachinid flies or simply tachinids. As far as is known, they all are protelean parasitoids, or occasionally parasites, of arthropods, usually other insects. The family is known from many habitats in all Zoogeography, zoogeographical regions and is especially diverse in South America. Taxonomy Just like that of all Diptera, the taxonomy of Tachinidae is complex. The name Tachinidae was first validly proposed by Robineau-Desvoidy in 1830, but in the form "Tachinariae." Robineau-Desvoidy, 1830 thus has priority despite the name correction, and this applies to Tachinidae (for the family) and to Tachininae (for the subfamily), in accordance with the ICZN rules on the formation of group names (Article 36.1). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canada
Canada is a country in North America. Its Provinces and territories of Canada, ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, making it the world's List of countries and dependencies by area, second-largest country by total area, with the List of countries by length of coastline, world's longest coastline. Its Canada–United States border, border with the United States is the world's longest international land border. The country is characterized by a wide range of both Temperature in Canada, meteorologic and Geography of Canada, geological regions. With Population of Canada, a population of over 41million people, it has widely varying population densities, with the majority residing in List of the largest population centres in Canada, urban areas and large areas of the country being sparsely populated. Canada's capital is Ottawa and List of census metropolitan areas and agglomerations in Canada, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insects Described In 1849
Insects (from Latin ') are hexapod invertebrates of the class Insecta. They are the largest group within the arthropod phylum. Insects have a chitinous exoskeleton, a three-part body (head, thorax and abdomen), three pairs of jointed legs, compound eyes, and a pair of antennae. Insects are the most diverse group of animals, with more than a million described species; they represent more than half of all animal species. The insect nervous system consists of a brain and a ventral nerve cord. Most insects reproduce by laying eggs. Insects breathe air through a system of paired openings along their sides, connected to small tubes that take air directly to the tissues. The blood therefore does not carry oxygen; it is only partly contained in vessels, and some circulates in an open hemocoel. Insect vision is mainly through their compound eyes, with additional small ocelli. Many insects can hear, using tympanal organs, which may be on the legs or other parts of the body. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Exoristinae
Exoristinae is a family (biology), subfamily of fly, flies in the family Tachinidae. Most species are parasitoids of caterpillars. Tribes & genera *Tribe Acemyini Friedrich Moritz Brauer, Brauer & Julius von Berganstamm, von Bergenstamm, 1889 **''Acemya'' Jean-Baptiste Robineau-Desvoidy, Robineau-Desvoidy, 1830 **''Atlantomyia'' Roger Ward Crosskey, Crosskey, 1977 **''Ceracia'' Camillo Rondani, Rondani, 1865 **''Charitella'' Mesnil, 1957 **''Eoacemyia'' Charles Henry Tyler Townsend, Townsend, 1926 **''Hygiella'' Mesnil, 1957 **''Metacemyia'' Herting, 1969 *Tribe Anacamptomyiini **''Anacamptomyia'' Bischof, 1904 **''Euvespivora'' Baranov, 1942 **''Isochaetina'' Mesnil, 1950 **''Koralliomyia'' Mesnil, 1950 **''Leucocarcelia'' Joseph Villeneuve de Janti, Villeneuve, 1921 **''Parapales'' Mesnil, 1950 *Tribe Blondeliini **''Actinodoria'' Charles Henry Tyler Townsend, Townsend, 1927 **''Admontia'' Friedrich Moritz Brauer, Brauer & Julius von Bergenstamm, von Bergenstamm, 1889 **''Aesi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Named By Francis Walker (entomologist)
In biology, a taxon (back-formation from ''taxonomy''; : taxa) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Although neither is required, a taxon is usually known by a particular name and given a particular ranking, especially if and when it is accepted or becomes established. It is very common, however, for taxonomists to remain at odds over what belongs to a taxon and the criteria used for inclusion, especially in the context of rank-based (" Linnaean") nomenclature (much less so under phylogenetic nomenclature). If a taxon is given a formal scientific name, its use is then governed by one of the nomenclature codes specifying which scientific name is correct for a particular grouping. Initial attempts at classifying and ordering organisms (plants and animals) were presumably set forth in prehistoric times by hunter-gatherers, as suggested by the fairly sophisticated folk taxonomies. Much later, Aristotle, and later still ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
