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Harengula Clupeola
''Harengula'' is a genus of herrings that occur mostly in the western Atlantic, Gulf of Mexico and the Caribbean Sea, with one species in the eastern Pacific Ocean. There are currently four described species. Species * ''Harengula clupeola'' ( Cuvier, 1829) (False herring) * ''Harengula humeralis'' ( Cuvier, 1829) (Redear herring) * ''Harengula jaguana'' Poey, 1865 (Scaled herring) * ''Harengula thrissina ''Harengula'' is a genus of herrings that occur mostly in the western Atlantic, Gulf of Mexico and the Caribbean Sea, with one species in the eastern Pacific Ocean. There are currently four described species. Species * ''Harengula clupeola'' (Cu ...'' ( D. S. Jordan & C. H. Gilbert, 1882) (Pacific flatiron herring) References * Clupeidae Marine fish genera Taxa named by Achille Valenciennes {{Clupeiformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scaled Sardine
The scaled sardine, ''Harengula jaguana'', is a herring-like fish in the family Clupeidae. It is native to coastal waters of the western Atlantic Ocean, from the Gulf of Mexico (where it is known as the pilchard or whitebait) down to Brazil where it is called mata. It has a solid back with dark streaks and usually a small dark spot at the upper edge of the operculum and sometimes one located at the shoulder. It grows up to 9 inches (23 cm) in length but typically is little more than half that size. It is a fast-growing species, living only 12 to 18 months. Scaled sardines are often referred to by anglers as greenbacks, though that name belongs to the Atlantic Threafin herring. They can usually be caught with strings of wire loops known as minnow rings, sabiki rigs or by cast net A casting net, also called a throw net, is a net used for fishing. It is a circular net with small weights distributed around its edge. The net is cast or thrown by hand in such a manner t ... [...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] |
Clupeidae
Clupeidae is a family of ray-finned fishes, comprising, for instance, the herrings, shads, sardines, hilsa, and menhadens. The clupeoids include many of the most important food fishes in the world, and are also commonly caught for production of fish oil and fish meal. Many members of the family have a body protected with shiny cycloid (very smooth and uniform) scales, a single dorsal fin, and a fusiform body for quick, evasive swimming and pursuit of prey composed of small planktonic animals. Due to their small size and position in the lower trophic level of many marine food webs, the levels of methylmercury they bioaccumulate are very low, reducing the risk of mercury poisoning when consumed. Description and biology Clupeids are mostly marine forage fish, although a few species are found in fresh water. No species has scales on the head, and some are entirely scaleless. The lateral line is short or absent, and the teeth are unusually small where they are present at all. Clupe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Henry Gilbert
Charles Henry Gilbert (December 5, 1859 in Rockford, Illinois – April 20, 1928 in Palo Alto, California) was a pioneer ichthyologist and Fisheries science, fishery biologist of particular significance to natural history of the western United States. He collected and studied fishes from Central America north to Alaska and described many new species. Later he became an expert on Pacific salmon and was a noted conservation movement, conservationist of the Pacific Northwest. He is considered by many as the intellectual founder of American fisheries biology. He was one of the 22 "pioneer professors" (founding faculty) of Stanford University. Early life and education Born in Rockford, Illinois, Gilbert spent his early years in Indianapolis, Indiana, where he came under the influence of his high school teacher, David Starr Jordan (1851‒1931). When Jordan became Professor of Natural History at Butler University in Indianapolis, Gilbert followed and received his B.A. degree in 187 ... [...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] |
Harengula Thrissina
''Harengula'' is a genus of herrings that occur mostly in the western Atlantic, Gulf of Mexico and the Caribbean Sea, with one species in the eastern Pacific Ocean. There are currently four described species. Species * ''Harengula clupeola'' ( Cuvier, 1829) (False herring) * ''Harengula humeralis'' ( Cuvier, 1829) (Redear herring) * ''Harengula jaguana'' Poey, 1865 (Scaled herring) * ''Harengula thrissina ''Harengula'' is a genus of herrings that occur mostly in the western Atlantic, Gulf of Mexico and the Caribbean Sea, with one species in the eastern Pacific Ocean. There are currently four described species. Species * ''Harengula clupeola'' (Cu ...'' ( D. S. Jordan & C. H. Gilbert, 1882) (Pacific flatiron herring) References * Clupeidae Marine fish genera Taxa named by Achille Valenciennes {{Clupeiformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Felipe Poey Y Aloy
Felipe Poey (May 26, 1799 – January 28, 1891) was a Cuban zoologist. Biography Poey was born in Havana, the son of French and Spanish parents. He spent several years (1804 to 1807) of his life in Pau then studied law in Madrid. He became a lawyer in Spain but was forced to leave due to his liberal ideas, returning to Cuba in 1823. He began to concentrate on the study of the natural science and traveled to France in 1825 with his wife. He began writing on the butterflies of Cuba and acquiring knowledge on fish, later supplying Georges Cuvier and Valenciennes with fish specimens from Cuba. He took part in the foundation, in 1832, of the Société Entomologique de France. Poey returned to Cuba in 1833 where he founded the Museum of Natural History in 1839. In 1842 he became the first professor of zoology and comparative anatomy at the University of Havana The University of Havana or (UH, ''Universidad de La Habana'') is a university located in the Vedado district of Hava ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harengula Jaguana
The scaled sardine, ''Harengula jaguana'', is a herring-like fish in the family Clupeidae. It is native to coastal waters of the western Atlantic Ocean, from the Gulf of Mexico (where it is known as the pilchard or whitebait) down to Brazil where it is called mata. It has a solid back with dark streaks and usually a small dark spot at the upper edge of the operculum and sometimes one located at the shoulder. It grows up to 9 inches (23 cm) in length but typically is little more than half that size. It is a fast-growing species, living only 12 to 18 months. Scaled sardines are often referred to by anglers as greenbacks, though that name belongs to the Atlantic Threafin herring. They can usually be caught with strings of wire loops known as minnow rings, sabiki rigs or by cast net A casting net, also called a throw net, is a net used for fishing. It is a circular net with small weights distributed around its edge. The net is cast or thrown by hand in such a manner t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harengula Humeralis
''Harengula'' is a genus of herrings that occur mostly in the western Atlantic, Gulf of Mexico and the Caribbean Sea, with one species in the eastern Pacific Ocean. There are currently four described species. Species * ''Harengula clupeola'' ( Cuvier, 1829) (False herring) * ''Harengula humeralis'' ( Cuvier, 1829) (Redear herring) * ''Harengula jaguana'' Poey, 1865 (Scaled herring) * ''Harengula thrissina ''Harengula'' is a genus of herrings that occur mostly in the western Atlantic, Gulf of Mexico and the Caribbean Sea, with one species in the eastern Pacific Ocean. There are currently four described species. Species * ''Harengula clupeola'' ( C ...'' ( D. S. Jordan & C. H. Gilbert, 1882) (Pacific flatiron herring) References * Clupeidae Marine fish genera Taxa named by Achille Valenciennes {{Clupeiformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harengula Clupeola
''Harengula'' is a genus of herrings that occur mostly in the western Atlantic, Gulf of Mexico and the Caribbean Sea, with one species in the eastern Pacific Ocean. There are currently four described species. Species * ''Harengula clupeola'' ( Cuvier, 1829) (False herring) * ''Harengula humeralis'' ( Cuvier, 1829) (Redear herring) * ''Harengula jaguana'' Poey, 1865 (Scaled herring) * ''Harengula thrissina ''Harengula'' is a genus of herrings that occur mostly in the western Atlantic, Gulf of Mexico and the Caribbean Sea, with one species in the eastern Pacific Ocean. There are currently four described species. Species * ''Harengula clupeola'' (Cu ...'' ( D. S. Jordan & C. H. Gilbert, 1882) (Pacific flatiron herring) References * Clupeidae Marine fish genera Taxa named by Achille Valenciennes {{Clupeiformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Achille Valenciennes
Achille Valenciennes (9 August 1794 – 13 April 1865) was a French zoologist. Valenciennes was born in Paris, and studied under Georges Cuvier. His study of parasitic worms in humans made an important contribution to the study of parasitology. He also carried out diverse systematic classifications, linking fossil and current species. He worked with Cuvier on the 22-volume "'' Histoire Naturelle des Poissons''" (Natural History of Fish) (1828–1848), carrying on alone after Cuvier died in 1832. In 1832, he succeeded Henri Marie Ducrotay de Blainville (1777–1850) as chair of ''Histoire naturelle des mollusques, des vers et des zoophytes'' at the Muséum national d'histoire naturelle. Early in his career, he was given the task of classifying animals described by Alexander von Humboldt (1769–1859) during his travels in the American tropics (1799 to 1803), and a lasting friendship was established between the two men. He is the binomial authority for many species of fish, such a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specific name or the specific epithet (in botanical nomenclature, also sometimes i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
