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Placidochromis Johnstoni
''Placidochromis johnstoni'' is a species of cichlid native to Lake Malawi, Lake Malombe and the upper reaches of the Shire River where it prefers shallow waters with plentiful vegetation. This species can reach a length of TL. It can also be found in the aquarium trade. The specific name honours the British explorer, botanist, artist, colonial administrator and linguist Sir Henry Hamilton Johnston, better known as Harry Johnston, who collected the type and sent it to the British Museum (Natural History) The Natural History Museum in London is a museum that exhibits a vast range of specimens from various segments of natural history. It is one of three major museums on Exhibition Road in South Kensington, the others being the Science Museum an .... References External links Photograph johnstoni Taxa named by Albert Günther Fish described in 1894 Taxonomy articles created by Polbot {{Cichlidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Albert C
Albert may refer to: Companies * Albert (supermarket), a supermarket chain in the Czech Republic * Albert Heijn, a supermarket chain in the Netherlands * Albert Market, a street market in The Gambia * Albert Productions, a record label * Albert Computers, Inc., a computer manufacturer in the 1980s Entertainment * ''Albert'' (1985 film), a Czechoslovak film directed by František Vláčil * ''Albert'' (2015 film), a film by Karsten Kiilerich * ''Albert'' (2016 film), an American TV movie * ''Albert'' (Ed Hall album), 1988 * "Albert" (short story), by Leo Tolstoy * Albert (comics), a character in Marvel Comics * Albert (''Discworld''), a character in Terry Pratchett's ''Discworld'' series * Albert, a character in Dario Argento's 1977 film ''Suspiria'' Military * Battle of Albert (1914), a WWI battle at Albert, Somme, France * Battle of Albert (1916), a WWI battle at Albert, Somme, France * Battle of Albert (1918), a WWI battle at Albert, Somme, France People * Albert (given ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Botanist
Botany, also called , plant biology or phytology, is the science of plant life and a branch of biology. A botanist, plant scientist or phytologist is a scientist who specialises in this field. The term "botany" comes from the Ancient Greek word (''botanē'') meaning "pasture", " herbs" "grass", or " fodder"; is in turn derived from (), "to feed" or "to graze". Traditionally, botany has also included the study of fungi and algae by mycologists and phycologists respectively, with the study of these three groups of organisms remaining within the sphere of interest of the International Botanical Congress. Nowadays, botanists (in the strict sense) study approximately 410,000 species of land plants of which some 391,000 species are vascular plants (including approximately 369,000 species of flowering plants), and approximately 20,000 are bryophytes. Botany originated in prehistory as herbalism with the efforts of early humans to identify – and later cultivate – edible, med ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Named By Albert Günther
In biology, a taxon (back-formation from ''taxonomy''; plural 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. 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 set forth in Carl Linnaeus's system in ''Systema Naturae'', 10th edition (1758), as well as an unpublished work by Bernard and Antoine Laurent de Jussieu. The idea of a unit-based system of biological classification was first made widely available in 1805 in the intro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Placidochromis
''Placidochromis'' is a genus of cichlids endemic to Lake Malawi in Eastern Africa. They are part of the haplochromine lineage of Lake Malawi's cichlid taxa. Most ''Placidochromis'' species live in the open or sandy regions of the lake. Species There are currently 43 recognized species in this genus: * ''Placidochromis acuticeps'' Hanssens, 2004 * ''Placidochromis acutirostris'' Hanssens, 2004 * ''Placidochromis argyrogaster'' Hanssens, 2004 * '' Placidochromis boops'' Hanssens, 2004 * ''Placidochromis borealis'' Hanssens, 2004 * ''Placidochromis chilolae'' Hanssens, 2004 * ''Placidochromis communis'' Hanssens, 2004 * '' Placidochromis domirae'' Hanssens, 2004 * ''Placidochromis ecclesi'' Hanssens, 2004 * '' Placidochromis electra'' ( W. E. Burgess, 1979) (Deepwater Hap) * ''Placidochromis elongatus'' Hanssens, 2004 * ''Placidochromis fuscus'' Hanssens, 2004 * '' Placidochromis hennydaviesae'' ( W. E. Burgess & H. R. Axelrod, 1973) * ''Placidochromis intermedius'' Ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Museum (Natural History)
The Natural History Museum in London is a museum that exhibits a vast range of specimens from various segments of natural history. It is one of three major museums on Exhibition Road in South Kensington, the others being the Science Museum and the Victoria and Albert Museum. The Natural History Museum's main frontage, however, is on Cromwell Road. The museum is home to life and earth science specimens comprising some 80 million items within five main collections: botany, entomology, mineralogy, palaeontology and zoology. The museum is a centre of research specialising in taxonomy, identification and conservation. Given the age of the institution, many of the collections have great historical as well as scientific value, such as specimens collected by Charles Darwin. The museum is particularly famous for its exhibition of dinosaur skeletons and ornate architecture—sometimes dubbed a ''cathedral of nature''—both exemplified by the large ''Diplodocus'' cast that dominate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type (biology)
In biology, a type is a particular specimen (or in some cases a group of specimens) of an organism to which the scientific name of that organism is formally attached. In other words, a type is an example that serves to anchor or centralizes the defining features of that particular taxon. In older usage (pre-1900 in botany), a type was a taxon rather than a specimen. A taxon is a scientifically named grouping of organisms with other like organisms, a set that includes some organisms and excludes others, based on a detailed published description (for example a species description) and on the provision of type material, which is usually available to scientists for examination in a major museum research collection, or similar institution. Type specimen According to a precise set of rules laid down in the International Code of Zoological Nomenclature (ICZN) and the International Code of Nomenclature for algae, fungi, and plants (ICN), the scientific name of every taxon is almost al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harry Johnston
Sir Henry Hamilton Johnston (12 June 1858 – 31 July 1927), known as Harry Johnston, was a British explorer, botanist, artist, colonial administrator, and linguist who travelled widely in Africa and spoke many African languages. He published 40 books on African subjects and was one of the key players in the Scramble for Africa that occurred at the end of the 19th century. Early years Born at Kennington Park, south London, the son of John Brookes Johnstone and Esther Laetitia Hamilton. He attended Stockwell grammar school and then King's College London, followed by four years studying painting at the Royal Academy. In connection with his study he travelled to Europe and North Africa, visiting the little-known (by Europeans) interior of Tunisia. Exploration in Africa In 1882 he visited southern Angola with the Earl of Mayo, and in the following year met Henry Morton Stanley in the Congo, becoming one of the first Europeans after Stanley to see the river above the Stanley P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Administrator Of The Government
An administrator (administrator of the government or officer administering the government) in the constitutional practice of some countries in the Commonwealth is a person who fulfils a role similar to that of a governor or a governor-general. Temporary administrators Usually the office of administrator is a temporary appointment, for periods during which the governor is incapacitated, outside the territory, or otherwise unable to perform his or her duties. The process for selecting administrators varies from country to country. Australia In the Commonwealth of Australia, the administrator is usually called the ''administrator of the Commonwealth''. State governors hold a dormant commission and by convention the longest-serving state governor becomes administrator. In the states of Australia, the administrator is usually the chief justice of the state's supreme court or the next most senior justice. In 2001, the Constitution of Queensland was amended to restore the offic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Explorers
The following is a list of explorers. Their common names, countries of origin (modern and former), centuries when they were active and main areas of exploration are listed below. List See also * Age of Discovery * Astronaut/Cosmonaut/ Taikonaut ** International Space Station ** List of people who have walked on the Moon * Bandeirantes * Chronology of European exploration of Asia * Conquistador * Exploration * List of explorations * List of lost expeditions * List of female explorers and travelers * List of maritime explorers * List of Russian explorers * List of travelers * Maritime timeline * Portuguese discoveries * Radhanites * Silk Road * Spice trade * The Exploration Museum * Timeline of maritime migration and exploration * Trans-Saharan trade * Travel literature The genre of travel literature encompasses outdoor literature, guide books, nature writing, and travel memoirs. One early travel memoirist in Western literature was Pausanias, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cichlid
Cichlids are fish from the family Cichlidae in the order Cichliformes. Cichlids were traditionally classed in a suborder, the Labroidei, along with the wrasses ( Labridae), in the order Perciformes, but molecular studies have contradicted this grouping. The closest living relative of cichlids is probably the convict blenny, and both families are classified in the 5th edition of ''Fishes of the World'' as the two families in the Cichliformes, part of the subseries Ovalentaria. This family is both large and diverse. At least 1,650 species have been scientifically described, making it one of the largest vertebrate families. New species are discovered annually, and many species remain undescribed. The actual number of species is therefore unknown, with estimates varying between 2,000 and 3,000. Many cichlids, particularly tilapia, are important food fishes, while others, such as the ''Cichla'' species, are valued game fish. The family also includes many popular freshwater aquariu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Specific Name (zoology)
In zoological nomenclature, the specific name (also specific epithet or species epithet) is the second part (the second name) within the scientific name of a species (a binomen). The first part of the name of a species is the name of the genus or the generic name. The rules and regulations governing the giving of a new species name are explained in the article species description. For example, the scientific name for humans is ''Homo sapiens'', which is the species name, consisting of two names: ''Homo'' is the " generic name" (the name of the genus) and ''sapiens'' is the "specific name". Historically, ''specific name'' referred to the combination of what are now called the generic and specific names. Carl Linnaeus, who formalized binomial nomenclature, made explicit distinctions between specific, generic, and trivial names. The generic name was that of the genus, the first in the binomial, the trivial name was the second name in the binomial, and the specific the proper term for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aquarium
An aquarium (plural: ''aquariums'' or ''aquaria'') is a vivarium of any size having at least one transparent side in which aquatic plants or animals are kept and displayed. Fishkeepers use aquaria to keep fish, invertebrates, amphibians, aquatic reptiles, such as turtles, and aquatic plants. The term ''aquarium'', coined by English naturalist Philip Henry Gosse, combines the Latin root , meaning 'water', with the suffix , meaning 'a place for relating to'. The aquarium principle was fully developed in 1850 by the chemist Robert Warington, who explained that plants added to water in a container would give off enough oxygen to support animals, so long as the numbers of animals did not grow too large. The aquarium craze was launched in early Victorian England by Gosse, who created and stocked the first public aquarium at the London Zoo in 1853, and published the first manual, ''The Aquarium: An Unveiling of the Wonders of the Deep Sea'' in 1854.Katherine C. Grier (2008) "Pet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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