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Lates Perch
The Latidae, known as the lates perches, are a family of perch-like fish found in Africa, Asia, and the Indian and western Pacific Oceans. Including about 13 species, the family, previously classified subfamily Latinae in family Centropomidae, was raised to family status in 2004 after a cladistic analysis showed the original Centropomidae were paraphyletic. The Latidae are characterised by having dorsal fins that are incompletely separated, or if they are separated, a few isolated spines will be found between the anterior and posterior parts of the fin. Their caudal fin is normally rounded. All species have a vertebral column made up of 25 vertebrae. Many species in this family are important food fishes, and some have been introduced outside their native ranges to provide fishing stocks. The freshwater Nile perch, a fierce predator, has become infamous, as its introduction into Lake Victoria in the 1950s has wrought devastation on the native fishes of the lake, causing the extin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David Starr Jordan
David Starr Jordan (January 19, 1851 – September 19, 1931) was the founding president of Stanford University, serving from 1891 to 1913. He was an ichthyologist during his research career. Prior to serving as president of Stanford University, he had served as president of Indiana University from 1884 to 1891. Starr was also a strong supporter of eugenics, and his published views expressed a fear of "race-degeneration" and asserted that cattle and human beings are "governed by the same laws of selection". He was an antimilitarist since he believed that war killed off the best members of the gene pool, and he initially opposed American involvement in World War I. Early life and career Jordan was born in Gainesville, New York, and grew up on a farm in upstate New York. His parents made the unorthodox decision to educate him at a local girls' high school. His middle name, Starr, does not appear in early census records, and was apparently self-selected; he had begun using ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Victoria
Lake Victoria is one of the African Great Lakes. With a surface area of approximately , Lake Victoria is Africa's largest lake by area, the world's largest tropical lake, and the world's second-largest fresh water lake by surface area after Lake Superior in North America. In terms of volume, Lake Victoria is the world's ninth-largest continental lake, containing about of water. Lake Victoria occupies a shallow depression in Africa. The lake has an average depth of and a maximum depth of .United Nations, ''Development and Harmonisation of Environmental Laws Volume 1: Report on the Legal and Institutional Issues in the Lake Victoria Basin'', United Nations, 1999, page 17 Its catchment area covers . The lake has a shoreline of when digitized at the 1:25,000 level, with islands constituting 3.7% of this length. The lake's area is divided among three countries: Kenya occupies 6% (), Uganda 45% (), and Tanzania 49% (). Though having multiple local language names ( luo, Nam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Latidae
The Latidae, known as the lates perches, are a family of perch-like fish found in Africa, Asia, and the Indian and western Pacific Oceans. Including about 13 species, the family, previously classified subfamily Latinae in family Centropomidae, was raised to family status in 2004 after a cladistic analysis showed the original Centropomidae were paraphyletic. The Latidae are characterised by having dorsal fins that are incompletely separated, or if they are separated, a few isolated spines will be found between the anterior and posterior parts of the fin. Their caudal fin is normally rounded. All species have a vertebral column made up of 25 vertebrae. Many species in this family are important food fishes, and some have been introduced outside their native ranges to provide fishing stocks. The freshwater Nile perch, a fierce predator, has become infamous, as its introduction into Lake Victoria in the 1950s has wrought devastation on the native fishes of the lake, causing the ext ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Richardson (naturalist)
Sir John Richardson Royal Society of London, FRS FRSE (5 November 1787 – 5 June 1865) was a Scotland, Scottish naval surgeon, natural history, naturalist and Arctic explorer. Life Richardson was born at Nith Place in Dumfries the son of Gabriel Richardson, Provost of Dumfries, and his wife, Anne Mundell. He was educated at Dumfries Grammar School. He was then apprenticed to his maternal uncle, Dr James Mundell, a surgeon in Dumfries. He studied medicine at Edinburgh University, and became a surgeon in the navy in 1807. He traveled with John Franklin in search of the Northwest Passage on the Coppermine Expedition of 1819–1822. Richardson wrote the sections on geology, botany and ichthyology for the official account of the expedition. Franklin and Richardson returned to Canada in 1825 and went overland by fur trade routes to the mouth of the Mackenzie River. Franklin was to go as far west as possible and Richardson was to go east to the mouth of the Coppermine River. These ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psammoperca
The Waigieu seaperch (''Psammoperca waigiensis''), or Waigeo barramundi, is a species of marine fish in family Latidae of order Perciformes. The only species of genus ''Psammoperca'', it is native to tropical coastal waters from the Bay of Bengal in the South through Indonesia to northern Australia and north through the Philippines and the South China Sea to Japan. Reaching a maximum overall length of 47 cm (19 in), ''P. waigiensis'' is of brownish to steel-grey colouration, sometimes with white vertical bars along the body. With its typical centropomid body shape, it can be distinguished from the barramundi (''Lates calcarifer'') from the same waters by its widely set nostrils and shorter maxilla which does not reach back farther than the eye (which is reddish). The Waigeo "sea perch" occurs primarily among rocks and in coral reefs, preferring vegetated waters. It is a nocturnal predator, feeding primarily on crustaceans and other fishes and hiding during the day. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Georges Cuvier
Jean Léopold Nicolas Frédéric, Baron Cuvier (; 23 August 1769 – 13 May 1832), known as Georges Cuvier, was a French natural history, naturalist and zoology, zoologist, sometimes referred to as the "founding father of paleontology". Cuvier was a major figure in natural sciences research in the early 19th century and was instrumental in establishing the fields of comparative anatomy and paleontology through his work in comparing living animals with fossils. Cuvier's work is considered the foundation of vertebrate paleontology, and he expanded Linnaean taxonomy by grouping classes into phylum, phyla and incorporating both fossils and living species into the classification. Cuvier is also known for establishing extinction as a fact—at the time, extinction was considered by many of Cuvier's contemporaries to be merely controversial speculation. In his ''Essay on the Theory of the Earth'' (1813) Cuvier proposed that now-extinct species had been wiped out by periodic catastrophi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lates
''Lates'' is a genus of freshwater and euryhaline lates perches belonging to the family Latidae. The generic name is also used as a common name, lates, for many of the species. All species are predatory, and the Nile perch (''L. niloticus''), in particular, has become infamous as an invasive species introduced into the East African Lake Victoria, where many native Haplochromines were driven extinct. In contrast to the widespread Barramundi and Nile perch (though the fish does face threats from human activity), several members of the genus ''Lates'' with relatively restricted African or Asian distributions are themselves considered threatened. Etymology The generic name ''Lates'' derives from the Latin ''latēre'' (to be hidden). Description These fishes range in size from less than in maximum overall length, the largest species reaching weights up to . They all have the characteristic centropomid shape, with the two-part dorsal fin and general percoid form. All species are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Theodore Nicholas Gill
Theodore Nicholas Gill (March 21, 1837 – September 25, 1914) was an American ichthyologist, mammalogist, malacologist and librarian. Career Born and educated in New York City under private tutors, Gill early showed interest in natural history. He was associated with J. Carson Brevoort in the arrangement of the latter's entomological and ichthyological collections before going to Washington D.C. in 1863 to work at the Smithsonian Institution. He catalogued mammals, fishes and mollusks most particularly although maintaining proficiency in other orders of animals. He was librarian at the Smithsonian and also senior assistant to the Library of Congress. He was elected as a member of the American Philosophical Society in 1867. Gill was professor of zoology at George Washington University. He was also a member of the Megatherium Club at the Smithsonian Institution in Washington, D.C. Fellow members frequently mocked him for his vanity. He was president of the American Association f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hypopterus
The spikey bass (''Hypopterus macropterus'') is a species of ray-finned fish in the family Latidae, the lates perches. It is endemic to coastal waters off Western Australia, where it inhabits areas with soft substrates. It is the only species in the monotypic genus ''Hypopterus''. Description The spikey bass is an olive brown bass-like fish fading pale silvery below, each scale is marked with a dark oval spot and there are eight indistinct vertical bands along the head and body. This species has a deeper body than other species in the Latidae. Etymology and taxonomy The generic name ''Hypopterus'' derives from the Greek ''hypo'' (under) and ''pteron'' (wing or fin).This species was first formally described as ''Psammoperca macroptera'' in 1859 by the German born British zoologist Albert Günther (1830-1914), with the type locality given as "Victora", meaning Port Essington in the Northern Territory but is actually thought to be Shark Bay in Western Australia. Theodore Nicholas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lorenzo Soarbini
Lorenzo may refer to: People * Lorenzo (name) Places Peru * San Lorenzo Island (Peru), sometimes referred to as the island of Lorenzo United States * Lorenzo, Illinois * Lorenzo, Texas * San Lorenzo, California, formerly Lorenzo * Lorenzo State Historic Site, house in New York State listed on the National Register of Historic Places Art, entertainment, and media ;Films and television * ''Lorenzo'' (film), an animated short film * ''Lorenzo's Oil'', a film based on a true story about a boy suffering from Adrenoleukodystrophy and his parents' journey to find a treatment. * ''Lorenzo's Time'', a 2012 Philippine TV series that aired on ABS-CBN ;Music *Lorenzo (rapper), French rapper * "Lorenzo", a 1996 song by Phil Collins Other uses * List of storms named Lorenzo * Lorenzo patient record systems, a type of electronic health record in the United Kingdom See also * San Lorenzo (other) * De Lorenzo * di Lorenzo di Lorenzo or Di Lorenzo is an Italian surname. Notable pe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eolates
''Eolates'' is an extinct genus of prehistoric ray-finned fish. See also * Prehistoric fish The evolution of fish began about 530 million years ago during the Cambrian explosion. It was during this time that the early chordates developed the skull and the vertebral column, leading to the first craniates and vertebrates. The first fis ... * List of prehistoric bony fish References Prehistoric perciform genera Latidae {{paleo-perciformes-stub ... [...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] |
