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Pyrrhulina Elongata
''Pyrrhulina elongata'' is a species of fish in the ''Pyrrhulina'' genus found in the Amazon basin, specifically within the Tapajós The Tapajós ( pt, Rio Tapajós ) is a river in Brazil. It runs through the Amazon Rainforest and is a major tributary of the Amazon River. When combined with the Juruena River, the Tapajós is approximately long. It is one of the largest clearw ... basin, in creeks and in small ponds. They grow no more than a few centimeters. References External links * {{Taxonbar, from=Q5563803 Fish described in 2001 Taxa named by Axel Zarske Taxa named by Jacques Géry Fish of Brazil Lebiasinidae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Axel Zarske
Axel may refer to: People * Axel (name), all persons with the name Places * Axel, Netherlands, a town ** Capture of Axel, a battle at Axel in 1586 Arts, entertainment, media * ''Axel'', a 1988 short film by Nigel Wingrove * ''Axel'', a Cirque du Soleil show * ''Axël'', an 1890 drama play by Auguste Villiers de l'Isle-Adam * Axel (dance turn), a type of turn performed in dance * Axel lift, a movement in pair skating * Axel jump, a type of jump in figure skating * "Axel F", the 1985 instrumental theme song of ''Beverly Hills Cop'' by Harold Faltermeyer Companies, organizations * Axel Hotels, hotel chain * Axel Springer SE, largest digital publishing house in Europe Other uses * Axel Maersk, Danish container ship * Citroën Axel, automobile made by Citroën * Typhoon Axel (other), multiple storms named Axel See also * Aksel * Axl (other) * Axle An axle or axletree is a central shaft for a rotating wheel or gear. On wheeled vehicles, the axle may be fixed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jacques Géry
Jacques Géry (12 March 1917, Paris – 15 June 2007, Sarlat, France) was a French ichthyologist. He was also a scientist and a Doctor of Medicine. The most notable species he described are: * Green neon tetra, ''Paracheirodon simulans'' (Géry, 1963) * Black neon tetra, ''Hyphessobrycon herbertaxelrodi'' (Géry, 1961) * Royal tetra, ''Inpaichthys kerri ''Inpaichthys'' is a genus of freshwater fish in the family Characidae native to South America and commonly seen in the aquarium trade. Species *'' Inpaichthys kerri'' Géry Géry () is a commune in the Meuse department in Grand Est in north- ...'' (Géry & Junk, 1977) * Rummy-nose tetra, '' Hemigrammus bleheri'' (Géry & Mahnert, 1986) * Red phantom tetra, '' Hyphessobrycon sweglesi'' (Géry, 1961) * '' Brittanichthys axelrodi'' (Géry, 1965) * '' Brittanichthys myersi'' (Géry, 1965) See also * :Taxa named by Jacques Géry References * Jacques Géry: ''Characoids of the world.'' T.F.H. Publications, Neptune City, . ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pyrrhulina
''Pyrrhulina'' is a genus of freshwater fishes found in tropical South America. Several of these species are popular aquarium fish. ''Pyrrhulina'' is closely related to '' Copeina'' and ''Copella'', although it is distinguished from the former by having only one row of teeth (''Copeina'' spp. have two). When the genus ''Copella'' was established, many species were removed from the genus ''Pyrrhulina'' and placed there, because differences in the maxillary bones in the males had been detected. ''Copella'' species are slimmer and more elongated than those species that remained in the genus ''Pyrrhulina''. Species The 18 currently recognized species in this genus are: * '' Pyrrhulina australis'' C. H. Eigenmann & C. H. Kennedy, 1903 * '' Pyrrhulina beni'' N. E. Pearson, 1924 * ''Pyrrhulina brevis'' Steindachner, 1876 * '' Pyrrhulina eleanorae'' Fowler, 1940 * '' Pyrrhulina elongata'' Zarske & Géry, 2001 * '' Pyrrhulina filamentosa'' Valenciennes, 1847 * '' Pyrrhulina laeta'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amazon Basin
The Amazon basin is the part of South America drained by the Amazon River and its tributaries. The Amazon drainage basin covers an area of about , or about 35.5 percent of the South American continent. It is located in the countries of Bolivia, Brazil, Colombia, Ecuador, Guyana, Peru, Suriname, and Venezuela. Most of the basin is covered by the Amazon rainforest, also known as Amazonia. With a area of dense tropical forest, this is the largest rainforest in the world. Geography The Amazon River begins in the Andes Mountains at the west of the basin with its main tributary the Marañón River and Apurimac River in Peru. The highest point in the watershed of the Amazon is the second biggest peak of Yerupajá at . With a length of about before it drains into the Atlantic Ocean, it is one of the two longest rivers in the world. A team of scientists has claimed that the Amazon is longer than the Nile, but debate about its exact length continues. The Amazon system ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tapajós
The Tapajós ( pt, Rio Tapajós ) is a river in Brazil. It runs through the Amazon Rainforest and is a major tributary of the Amazon River. When combined with the Juruena River, the Tapajós is approximately long. It is one of the largest clearwater rivers, accounting for about 6% of the water in the Amazon basin. Course For most of its length the Tapajós runs through Pará State, but the upper (southern) part forms the border between Pará and Amazonas State. The source is at the Juruena–Teles Pires river junction. The Tapajós River basin accounts for 6% of the water in the Amazon Basin, making it the fifth largest in the system.Hales, J., and P. Petry (2013). Tapajos – Juruena'. Freshwater Ecoregions of the World. Retrieved 16 February 2013. From the lower Arinos River (a tributary of Juruena) to the Maranhão Grande falls are a more or less continuous series of formidable cataracts and rapids; but from the Maranhão Grande to the mouth of Tapajós, about , the river ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fish Described In 2001
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 fis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Named By Axel Zarske
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 intr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Named By Jacques Géry
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] |
Fish Of Brazil
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 fis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
