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Cnesia
''Cnesia'' is a genus of 4 species of black flies. They are distributed in Argentina and Chile. Species *'' C. dissimilis'' (Edwards, 1931) *'' C. gynandrum'' (Edwards Edwards may refer to: People * Edwards (surname) * Edwards family, a prominent family from Chile * Edwards Barham (1937-2014), a former member of the Louisiana State Senate * Edwards Pierrepont (1817–1892), an American attorney, jurist, and ora ..., 1931) *'' C. ornata'' Wygodzinsky & Coscarón, 1973 *'' C. pusilla'' Wygodzinsky & Coscarón, 1973 Literature cited Simuliidae Culicomorpha genera Fauna of Chile Fauna of Argentina Insects of South America {{Chironomoidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Simuliidae
A black fly or blackfly (sometimes called a buffalo gnat, turkey gnat, or white socks) is any member of the family Simuliidae of the Culicomorpha infraorder. It is related to the Ceratopogonidae, Chironomidae, and Thaumaleidae. Over 2,200 species of black flies have been formally named, of which 15 are extinct. They are divided into two subfamilies: Parasimuliinae contains only one genus and four species; Simuliinae contains all the rest. Over 1,800 of the species belong to the genus ''Simulium''. Most black flies gain nourishment by feeding on the blood of mammals, including humans, although the males feed mainly on nectar. They are usually small, black or gray, with short legs, and antennae. They are a common nuisance for humans, and many U.S. states have programs to suppress the black fly population. They spread several diseases, including river blindness in Africa (''Simulium damnosum'' and ''S. neavei'') and the Americas (''S. callidum'' and ''S. metallicum'' in Centra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Simuliini
The Simuliini is a tribe of black flies that contains over 2,000 species, with more than 1,800 in the genus ''Simulium''. There are 19 living genera, and three genera only known from Cretaceous fossils. Living genera * ''Araucnephia'' Wygodzinsky & Coscarón, 1973 * ''Araucnephioides'' Wygodzinsky & Coscarón, 1973 * ''Austrosimulium'' Tonnoir, 1925 * ''Cnephia'' Enderlein, 1921 * ''Cnesia'' Enderlein, 1934 * '' Cnesiamima'' Wygodzinsky & Coscarón, 1973 * '' Crozetia'' Davies, 1965 * ''Ectemnia'' Enderlein, 1930 * ''Gigantodax'' Enderlein, 1925 * '' Greniera (animal), Greniera'' Doby & David, 1959 * '' Lutzsimulium'' D’Andretta & D’Andretta, 1947 * '' Metacnephia'' Crosskey, 1969 * '' Paracnephia'' Rubtsov, 1962 * '' Paraustrosimulium'' Wygodzinsky & Coscarón, 1962 * ''Pedrowygomyia'' Coscarón & Miranda-Esquivel, 1998 * ''Simulium ''Simulium'' is a genus of black flies, which may transmit diseases such as onchocerciasis (river blindness). It is a large genus with s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal
Animals are multicellular, eukaryotic organisms in the Kingdom (biology), biological kingdom Animalia. With few exceptions, animals Heterotroph, consume organic material, Cellular respiration#Aerobic respiration, breathe oxygen, are Motility, able to move, can Sexual reproduction, reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of Cell (biology), cells, the blastula, during Embryogenesis, embryonic development. Over 1.5 million Extant taxon, living animal species have been Species description, described—of which around 1 million are Insecta, insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have Ecology, complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a Symmetry in biology#Bilate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chile
Chile, officially the Republic of Chile, is a country in the western part of South America. It is the southernmost country in the world, and the closest to Antarctica, occupying a long and narrow strip of land between the Andes to the east and the Pacific Ocean to the west. Chile covers an area of , with a population of 17.5 million as of 2017. It shares land borders with Peru to the north, Bolivia to the north-east, Argentina to the east, and the Drake Passage in the far south. Chile also controls the Pacific islands of Juan Fernández, Isla Salas y Gómez, Desventuradas, and Easter Island in Oceania. It also claims about of Antarctica under the Chilean Antarctic Territory. The country's capital and largest city is Santiago, and its national language is Spanish. Spain conquered and colonized the region in the mid-16th century, replacing Inca rule, but failing to conquer the independent Mapuche who inhabited what is now south-central Chile. In 1818, after ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fauna Of Chile
The wildlife of Chile encompasses a diverse range of animals, a condition is attributed to the country's slender and elongated shape, which spans a wide range of latitude, and also its altitude, ranging from the windswept coastline of the Pacific coast on the west to northern Andes to the sub-Antarctic, high Andes mountains in the east. There are many distinct ecosystems. Chile, often called "The spine of South America", has 100 protected areas covering a total area of 14.5 million hectares (20% of the country) in 36 National parks, 49 National Reserves, and 15 National Monuments. In the southern part of Chile, 50 percent of the flora (part of temperate rain forest called the Valdivian forests) is endemic which is a unique feature in the world. '' Lapageria rosea'' (Chilean bellflower) is the national flower, Andean condor, (''Vultur gryphus'') (NT), is the national bird, and South Andean huemul (''Hippocamelus bisulcus''), is the national animal of Chile. Legally, wildlife in Chil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Culicomorpha Genera
The Culicomorpha are an infraorder of Nematocera, including mosquitoes, black flies, and several extant and extinct families of insects. They originated 176 million years ago, in the Triassic period. There are phylogenetic patterns that are used to interpret bionomic features such as differences in the nature of blood-feeding by adult females, daytime or nighttime feeding by adult females, and occurrence of immature stages in aquatic habitats. Most adult, females lay their eggs on bodies of water. Some are restricted to very clean waters, but others can tolerate highly polluted environments. Many adults transmit parasites or diseases that can be debilitating or fatal to humans, such as malaria and West Nile virus. Biting midges can transmit an extensive range of pathogens of veterinary importance, including Akabane virus, bovine ephemeral fever virus, Schmallenberg virus, African horse sickness virus, epizootic haemorrhagic disease virus, and bluetongue virus. Classification Ext ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. '' Panthera leo'' (lion) and '' Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants of an ancestral taxon are grouped together (i.e. phylogenetic analysis should c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Argentina
Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the southern half of South America. Argentina covers an area of , making it the second-largest country in South America after Brazil, the fourth-largest country in the Americas, and the eighth-largest country in the world. It shares the bulk of the Southern Cone with Chile to the west, and is also bordered by Bolivia and Paraguay to the north, Brazil to the northeast, Uruguay and the South Atlantic Ocean to the east, and the Drake Passage to the south. Argentina is a federal state subdivided into twenty-three provinces, and one autonomous city, which is the federal capital and largest city of the nation, Buenos Aires. The provinces and the capital have their own constitutions, but exist under a federal system. Argentina claims sovereignty over the Falkland Islands, South Georgia and the South Sandwich Islands, and a part of Antarctica. The earliest recorded ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
