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Flame-rumped Sapphire
The flame-rumped sapphire (''Hylocharis pyropygia'') is a doubtfully valid species of hummingbird in the family Trochilidae known only from Brazil Brazil, officially the Federative Republic of Brazil, is the largest country in South America. It is the world's List of countries and dependencies by area, fifth-largest country by area and the List of countries and dependencies by population .... Today few authorities accept it as valid, instead believing it represents a hybrid between '' Chlorostilbon lucidus'' and '' Hylocharis cyanus''. References * BirdLife International 20042006 IUCN Red List of Threatened Species. Downloaded on 10 July 2007. Hylocharis Controversial hummingbird taxa Birds of Brazil Taxonomy articles created by Polbot flame-rumped sapphire flame-rumped sapphire flame-rumped sapphire Taxobox binomials not recognized by IUCN {{hummingbird-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Osbert Salvin
Osbert Salvin (25 February 1835 – 1 June 1898) was an English natural history, naturalist, Ornithology, ornithologist, and Herpetology, herpetologist best known for co-authoring ''Biologia Centrali-Americana'' (1879–1915) with Frederick DuCane Godman. This was a 52-volume encyclopedia on the natural history of Central America. Biography Osbert Salvin was born in Finchley, north London, the second son of the architect Anthony Salvin, of Hawksfold, Sussex. He was educated at Westminster School and Trinity Hall, Cambridge, taking his degree in 1857. Shortly afterwards he accompanied his second cousin by marriage, Henry Baker Tristram, in a natural history exploration of Tunisia and eastern Algeria. Their account of this trip was published in ''Ibis (journal), The Ibis'' in 1859 and 1860. In the autumn of 1857, he made the first of several visits to Guatemala, returning there with Frederick DuCane Godman in 1861. It was during this journey that the ''Biologia Centrali-Americana ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frederick DuCane Godman
Frederick DuCane Godman (15 January 1834 – 19 February 1919) was an English lepidopterist, entomology, entomologist and ornithology, ornithologist. He was one of the twenty founding members of the British Ornithologists' Union. Along with Osbert Salvin, he is remembered for studying the fauna and flora of Central America. Godman collected Iznik pottery, Iznik, Hispano-Moresque ware, Hispano-Moresque and early Iranian pottery. His collection of more than 600 pieces was donated to the British Museum through the will of his younger daughter, Catherine, who died in 1982. Early life and Cambridge years Frederick DuCane Godman was born on 15 January 1834 at Park Hatch, Godalming, Surrey, and was one of the thirteen children of Joseph Godman and Caroline Smith. Joseph Godman was a partner in the brewery firm Whitbread & Company. Frederick was sent to study at Eton College in 1844 but left three years later due to poor health and was educated at home by private tutors. At the age of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hummingbird
Hummingbirds are birds native to the Americas and comprise the Family (biology), biological family Trochilidae. With approximately 366 species and 113 genus, genera, they occur from Alaska to Tierra del Fuego, but most species are found in Central America, Central and South America. As of 2024, 21 hummingbird species are listed as Endangered species, endangered or critically endangered, with numerous species declining in population. Hummingbirds have varied specialized characteristics to enable rapid, maneuverable flight: exceptional metabolism, metabolic capacity, adaptations to high altitude, sensitive visual and communication abilities, and long-distance migration in some species. Among all birds, male hummingbirds have the widest diversity of plumage color, particularly in blues, greens, and purples. Hummingbirds are the smallest mature birds, measuring in length. The smallest is the bee hummingbird, which weighs less than , and the largest is the giant hummingbird, weig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brazil
Brazil, officially the Federative Republic of Brazil, is the largest country in South America. It is the world's List of countries and dependencies by area, fifth-largest country by area and the List of countries and dependencies by population, seventh-largest by population, with over 212 million people. The country is a federation composed of 26 Federative units of Brazil, states and a Federal District (Brazil), Federal District, which hosts the capital, Brasília. List of cities in Brazil by population, Its most populous city is São Paulo, followed by Rio de Janeiro. Brazil has the most Portuguese-speaking countries, Portuguese speakers in the world and is the only country in the Americas where Portuguese language, Portuguese is an Portuguese-speaking world, official language. Bounded by the Atlantic Ocean on the east, Brazil has a Coastline of Brazil, coastline of . Covering roughly half of South America's land area, it Borders of Brazil, borders all other countries and ter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hybrid (biology)
In biology, a hybrid is the offspring resulting from combining the qualities of two organisms of different varieties, subspecies, species or genera through sexual reproduction. Generally, it means that each cell has genetic material from two different organisms, whereas an individual where some cells are derived from a different organism is called a chimera. Hybrids are not always intermediates between their parents such as in blending inheritance (a now discredited theory in modern genetics by particulate inheritance), but can show hybrid vigor, sometimes growing larger or taller than either parent. The concept of a hybrid is interpreted differently in animal and plant breeding, where there is interest in the individual parentage. In genetics, attention is focused on the numbers of chromosomes. In taxonomy, a key question is how closely related the parent species are. Species are reproductively isolated by strong barriers to hybridization, which include genetic and morph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chlorostilbon Lucidus
The glittering-bellied emerald (''Chlorostilbon lucidus'') is a species of hummingbird in the "emeralds", tribe Trochilini of subfamily Trochilinae. It is found in Argentina, Bolivia, Brazil, Paraguay, and Uruguay. Taxonomy and systematics The glittering-bellied emerald was widely called by the scientific name ''Chlorostilbon aureoventris'', but in 2006 José Pacheco and Bret Whitney showed that ''lucidus'' is the correct specific epithet due to the principle of priority. The International Ornithological Committee (IOC) assigns three subspecies to the glittering-bellied emerald: the nominate ''C. l. lucidus'', ''C. l. pucherani'', and ''C. l. beflepschi''. The Clements taxonomy and BirdLife International's Handbook of the Birds of the World add ''C. l. igneous'', whose population the IOC includes in the nominate.Clements, J. F., T. S. Schulenberg, M. J. Iliff, S. M. Billerman, T. A. Fredericks, J. A. Gerbracht, D. Lepage, B. L. Sullivan, and C. L. Wood. 2021. The eBird/Clement ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hylocharis Cyanus
The white-chinned sapphire (''Chlorestes cyanus'') is a species of hummingbird in the family Trochilidae. It is found in northern South America. Its natural habitats are subtropical or tropical moist lowland forest, subtropical or tropical dry shrubland, and heavily degraded former forest. This species was formerly placed in the genus ''Hylocharis''. A molecular phylogenetic study published in 2014 found that ''Hylocharis'' was polyphyletic. In the revised classification to create monophyletic In biological cladistics for the classification of organisms, monophyly is the condition of a taxonomic grouping being a clade – that is, a grouping of organisms which meets these criteria: # the grouping contains its own most recent co ... genera, the white-chinned sapphire was moved to '' Chlorestes''. Description The male is green, with a blue head and dark-tipped red beak; the female is brown and white with a black beak. Its mandible may change color as it ages. Refere ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hylocharis
''Hylocharis'' is a genus of hummingbirds, in the family Trochilidae. It contains two species that are both found in South America. Taxonomy The genus ''Hylocharis'' was introduced in 1831 by the German naturalist Friedrich Boie. The type species was designated by the English zoologist George Robert Gray in 1840 as the rufous-throated sapphire. The genus name combines the Ancient Greek ''hulē'' meaning "woodland" or "forest" with ''kharis'' meaning "beauty". This genus formerly included additional species. A molecular phylogenetic study published in 2014 found that the genus ''Hylocharis'' was polyphyletic. In the revised classification to create monophyletic In biological cladistics for the classification of organisms, monophyly is the condition of a taxonomic grouping being a clade – that is, a grouping of organisms which meets these criteria: # the grouping contains its own most recent co ... genera, species were moved to '' Chrysuronia'' and '' Chlorestes''. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Controversial Hummingbird Taxa
Controversy (, ) is a state of prolonged public dispute or debate, usually concerning a matter of conflicting opinion or point of view. The word was coined from the Latin ''controversia'', as a composite of ''controversus'' – "turned in an opposite direction", and also means an exercise in rhetoric practiced in Rome. Legal In the theory of law, a controversy differs from a legal case; while legal cases include all suits, criminal as well as civil, a controversy is a purely civil proceeding. For example, the Case or Controversy Clause of Article Three of the United States Constitution ( Section 2, Clause 1) states that "the judicial Power shall extend ... to Controversies to which the United States shall be a Party". This clause has been deemed to impose a requirement that United States federal courts are not permitted to cases that do not pose an actual controversy—that is, an actual dispute between adverse parties which is capable of being resolved by the our ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds Of Brazil
Brazil has one of the richest bird diversities in the world. The avifauna of Brazil include a total of 1862 confirmed species of which 239 are endemic. Five have been introduced by humans, 93 are rare or vagrants, and seven are known or thought to be extinct or extirpated. An additional 14 species are hypothetical (see below). Brazil hosts about 60% of the bird species recorded for all of South America. These numbers are still increasing almost every year, due to new occurrences, new species being described, or splits of existing species. About 10% of the bird species found in Brazil are, nonetheless, threatened. In June 2013 a simultaneous discovery of fifteen bird species in Brazil was announced, the first such since 1871, when August von Pelzeln described forty new species. The birds were from the families Corvidae, Thamnophilidae, Dendrocolaptidae, Tyrannidae, and Polioptilidae. Eleven of the new species are endemics of Brazil and four also inhabit Peru and Bolivia. Exce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxonomy Articles Created By Polbot
280px, Generalized scheme of taxonomy Taxonomy is a practice and science concerned with classification or categorization. Typically, there are two parts to it: the development of an underlying scheme of classes (a taxonomy) and the allocation of things to the classes (classification). Originally, taxonomy referred only to the classification of organisms on the basis of shared characteristics. Today it also has a more general sense. It may refer to the classification of things or concepts, as well as to the principles underlying such work. Thus a taxonomy can be used to organize species, documents, videos or anything else. A taxonomy organizes taxonomic units known as "taxa" (singular "taxon"). Many are hierarchies. One function of a taxonomy is to help users more easily find what they are searching for. This may be effected in ways that include a library classification system and a search engine taxonomy. Etymology The word was coined in 1813 by the Swiss botanist A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
