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Heptapterus Stewarti
''Heptapterus'' is a genus of three-barbeled catfishes native to South America. Species There are currently 11 recognized species in this genus: * '' Heptapterus bleekeri'' Boeseman, 1953 * '' Heptapterus fissipinnis'' A. Miranda-Ribeiro, 1911 * '' Heptapterus mbya'' Azpelicueta, Aguilera & Mirande, 2011 * '' Heptapterus multiradiatus'' R. Ihering ( pt), 1907 * ''Heptapterus mustelinus'' (Valenciennes, 1835) * '' Heptapterus ornaticeps'' C. G. E. Ahl, 1936 * '' Heptapterus qenqo'' Aguilera, Mirande & Azpelicueta, 2011 * '' Heptapterus stewarti'' Haseman, 1911 * '' Heptapterus sympterygium'' Buckup, 1988 * '' Heptapterus tapanahoniensis'' Mees, 1967 * ''Heptapterus tenuis ''Heptapterus'' is a genus of three-barbeled catfishes native to South America. Species There are currently 11 recognized species in this genus: * '' Heptapterus bleekeri'' Boeseman, 1953 * '' Heptapterus fissipinnis'' A. Miranda-Ribeiro, 191 ...'' Mees, 1986 References Heptapteridae Fi ...
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Pieter Bleeker
Pieter Bleeker (10 July 1819 – 24 January 1878) was a Dutch medical doctor, ichthyologist, and herpetologist. He was famous for the ''Atlas Ichthyologique des Indes Orientales Néêrlandaises'', his monumental work on the fishes of East Asia published between 1862 and 1877. Life and work Bleeker was born on 10 July 1819 in Zaandam. He was employed as a medical officer in the Royal Netherlands East Indies Army from 1842 to 1860, (in French). stationed in the Dutch East Indies (now Indonesia). During that time, he did most of his ichthyology work, besides his duties in the army. He acquired many of his specimens from local fishermen, but he also built up an extended network of contacts who would send him specimens from various government outposts throughout the islands. During his time in Indonesia, he collected well over 12,000 specimens, many of which currently reside at the Naturalis Biodiversity Center in Leiden. Bleeker corresponded with Auguste Duméril of Paris. His wor ...
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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 ...
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Taxa Named By Pieter Bleeker
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 ...
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Fish Of South America
Fish are aquatic, craniate, gill-bearing animals that lack limbs with digits. Included in this definition are the living hagfish, lampreys, and cartilaginous and bony fish as well as various extinct related groups. Approximately 95% of living fish species are ray-finned fish, belonging to the class Actinopterygii, with around 99% of those being teleosts. The earliest organisms that can be classified as fish were soft-bodied chordates that first appeared during the Cambrian period. Although they lacked a true spine, they possessed notochords which allowed them to be more agile than their invertebrate counterparts. Fish would continue to evolve through the Paleozoic era, diversifying into a wide variety of forms. Many fish of the Paleozoic developed external armor that protected them from predators. The first fish with jaws appeared in the Silurian period, after which many (such as sharks) became formidable marine predators rather than just the prey of arthropods. Most f ...
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Heptapteridae
The Heptapteridae, or three-barbeled catfishes, are a family of catfish that originate from the Americas. Most species are restricted to South America, but '' Imparfinis lineatus'', '' Nemuroglanis panamensis'' and '' Pimelodella chagresi'' are native to Panama, and ''Rhamdia'' species occur as far north as Mexico. The name Heptapteridae is derived from Greek, ''hepta'' meaning seven and ''pteron'' meaning fin. The diversity of this family is poorly known, and many species are yet to be described. So far, some 211 species have been described. This family is equivalent to the previously recognized Rhamdiinae, a subfamily of the family Pimelodidae. However, molecular evidence shows this family is a part of the superfamily Pimelodoidea along with the Pimelodidae, Pseudopimelodidae, and '' Conorhynchos''. The skin of these fish is usually naked (scaleless). They exhibit three pairs of barbels. They have a large adipose fin, and their caudal fin is deeply forked. However, no extern ...
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Heptapterus Tenuis
''Heptapterus'' is a genus of three-barbeled catfishes native to South America. Species There are currently 11 recognized species in this genus: * '' Heptapterus bleekeri'' Boeseman, 1953 * '' Heptapterus fissipinnis'' A. Miranda-Ribeiro, 1911 * '' Heptapterus mbya'' Azpelicueta, Aguilera & Mirande, 2011 * '' Heptapterus multiradiatus'' R. Ihering ( pt), 1907 * ''Heptapterus mustelinus'' (Valenciennes, 1835) * '' Heptapterus ornaticeps'' C. G. E. Ahl, 1936 * '' Heptapterus qenqo'' Aguilera, Mirande Mirande (; oc, Miranda) is a Communes of France, commune in the Gers Departments of France, department, Occitania (administrative region), Occitania, southwestern France. Geography Population Sites of interest * Town Hall * St. Mary's Cath ... & Azpelicueta, 2011 * '' Heptapterus stewarti'' Haseman, 1911 * '' Heptapterus sympterygium'' Buckup, 1988 * '' Heptapterus tapanahoniensis'' Mees, 1967 * '' Heptapterus tenuis'' Mees, 1986 References Heptapteridae F ...
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Gerlof Fokko Mees
Gerlof Fokko Mees (16 June 1926 – 31 March 2013) was a Dutch ichthyologist, ornithologist and museum curator. During 1946 to 1949 he took part as a conscript in the military actions to reestablish rule in the Dutch East Indies. During that time he became interested in the avian family Zosteropidae, comprising the white-eyes. Mees was born at Bloemendaal in the Netherlands. He was introduced to natural history by his parents and was introduced to birds by his uncle Jan Verwey. He attended the University of Leiden where he studied biology, obtaining his doctorate in 1956 with a break in Java as part of the Dutch forces during the Indonesian war of independence. It was during his time in Java that he took a special interest in white-eyes (''Zosterops'') and also an introduction to George Junge. During 1953-54 he visited Trinidad and Tobago and collected bird specimens. He was an assistant at the department birds of the Rijksmuseum van Natuurlijke Historie in Leiden from May 1955 t ...
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Heptapterus Tapanahoniensis
''Heptapterus'' is a genus of three-barbeled catfishes native to South America. Species There are currently 11 recognized species in this genus: * '' Heptapterus bleekeri'' Boeseman, 1953 * '' Heptapterus fissipinnis'' A. Miranda-Ribeiro, 1911 * '' Heptapterus mbya'' Azpelicueta, Aguilera & Mirande, 2011 * ''Heptapterus multiradiatus'' R. Ihering ( pt), 1907 * ''Heptapterus mustelinus'' (Valenciennes, 1835) * '' Heptapterus ornaticeps'' C. G. E. Ahl, 1936 * '' Heptapterus qenqo'' Aguilera, Mirande & Azpelicueta, 2011 * ''Heptapterus stewarti'' Haseman, 1911 * ''Heptapterus sympterygium'' Buckup, 1988 * '' Heptapterus tapanahoniensis'' Mees, 1967 * ''Heptapterus tenuis ''Heptapterus'' is a genus of three-barbeled catfishes native to South America. Species There are currently 11 recognized species in this genus: * '' Heptapterus bleekeri'' Boeseman, 1953 * '' Heptapterus fissipinnis'' A. Miranda-Ribeiro, 191 ...'' Mees, 1986 References Heptapteridae Fish ...
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Paulo Andreas Buckup
Paulo is a Portuguese, Spanish, Swiss, and Italian masculine given name equivalent to English Paul. Notable people with the name include: *Paulo Jr. *Paulo Jr. (footballer) *Paulo Almeida, Brazilian footballer *Paulo André Cren Benini (born 1983), Brazilian football defender *Paulo Angeles (born 1997), Filipino actor, singer and dancer *Paulo Avelino (born 1988), Filipino actor and film actor *Paulo de Carvalho (born 1947), Portuguese singer-songwriter and actor *Paulo Coelho (born 1947), Brazilian lyricist and novelist *Paulo Fernando Craveiro, Brazilian author *Paulo Freire (1921–1997), Brazilian educator and philosopher *Paulo R. Holvorcem, Brazilian amateur astronomer, a prolific discoverer of asteroids *Paulo Jorge (other) *Paulo Kanoa (1802–1885), Governor of Kauaʻi *Paulo P. Kanoa (1832–1895), Governor of Kauaʻi *Paulo Miklos (born 1959), Brazilian multi-instrumentalist, musician and actor *Paulo Antonio de Oliveira (born 1982), Brazilian football striker ...
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Heptapterus Sympterygium
''Heptapterus'' is a genus of three-barbeled catfishes native to South America. Species There are currently 11 recognized species in this genus: * '' Heptapterus bleekeri'' Boeseman, 1953 * '' Heptapterus fissipinnis'' A. Miranda-Ribeiro, 1911 * '' Heptapterus mbya'' Azpelicueta, Aguilera & Mirande, 2011 * '' Heptapterus multiradiatus'' R. Ihering ( pt), 1907 * ''Heptapterus mustelinus'' (Valenciennes, 1835) * '' Heptapterus ornaticeps'' C. G. E. Ahl, 1936 * '' Heptapterus qenqo'' Aguilera, Mirande & Azpelicueta, 2011 * ''Heptapterus stewarti'' Haseman, 1911 * '' Heptapterus sympterygium'' Buckup, 1988 * '' Heptapterus tapanahoniensis'' Mees, 1967 * ''Heptapterus tenuis ''Heptapterus'' is a genus of three-barbeled catfishes native to South America. Species There are currently 11 recognized species in this genus: * '' Heptapterus bleekeri'' Boeseman, 1953 * '' Heptapterus fissipinnis'' A. Miranda-Ribeiro, 191 ...'' Mees, 1986 References Heptapteridae Fis ...
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John Diederich Haseman
John is a common English name and surname: * John (given name) * John (surname) John may also refer to: New Testament Works * Gospel of John, a title often shortened to John * First Epistle of John, often shortened to 1 John * Second Epistle of John, often shortened to 2 John * Third Epistle of John, often shortened to 3 John People * John the Baptist (died c. AD 30), regarded as a prophet and the forerunner of Jesus Christ * John the Apostle (lived c. AD 30), one of the twelve apostles of Jesus * John the Evangelist, assigned author of the Fourth Gospel, once identified with the Apostle * John of Patmos, also known as John the Divine or John the Revelator, the author of the Book of Revelation, once identified with the Apostle * John the Presbyter, a figure either identified with or distinguished from the Apostle, the Evangelist and John of Patmos Other people with the given name Religious figures * John, father of Andrew the Apostle and Saint Peter * Pope John ...
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Heptapterus Stewarti
''Heptapterus'' is a genus of three-barbeled catfishes native to South America. Species There are currently 11 recognized species in this genus: * '' Heptapterus bleekeri'' Boeseman, 1953 * '' Heptapterus fissipinnis'' A. Miranda-Ribeiro, 1911 * '' Heptapterus mbya'' Azpelicueta, Aguilera & Mirande, 2011 * '' Heptapterus multiradiatus'' R. Ihering ( pt), 1907 * ''Heptapterus mustelinus'' (Valenciennes, 1835) * '' Heptapterus ornaticeps'' C. G. E. Ahl, 1936 * '' Heptapterus qenqo'' Aguilera, Mirande & Azpelicueta, 2011 * '' Heptapterus stewarti'' Haseman, 1911 * '' Heptapterus sympterygium'' Buckup, 1988 * '' Heptapterus tapanahoniensis'' Mees, 1967 * ''Heptapterus tenuis ''Heptapterus'' is a genus of three-barbeled catfishes native to South America. Species There are currently 11 recognized species in this genus: * '' Heptapterus bleekeri'' Boeseman, 1953 * '' Heptapterus fissipinnis'' A. Miranda-Ribeiro, 191 ...'' Mees, 1986 References Heptapteridae Fi ...
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