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Hemiodus Argenteus
''Hemiodus'' is a genus of halftooths from South America with the greatest species richness in the Amazon Basin, but also found in the Orinoco, Essequibo, Paraná–Paraguay and Parnaíba River basins. Depending on the species involved, these elongate fish reach a length of . Species There are currently 21 recognized species in this genus: * ''Hemiodus amazonum'' ( Humboldt, 1821) * '' Hemiodus argenteus'' Pellegrin, 1909 * ''Hemiodus atranalis'' ( Fowler, 1940) * ''Hemiodus goeldii'' Steindachner, 1908 * '' Hemiodus gracilis'' Günther, 1864 * '' Hemiodus huraulti'' (Géry, 1964) * ''Hemiodus immaculatus'' Kner, 1858 * ''Hemiodus iratapuru'' Langeani & C. L. R. Moreira, 2013 Langeani, F. & Moreira, C.R. (2013): ''Hemiodus iratapuru'', a new species of Hemiodontidae from the Rio Jari, Amazon Basin, Brazil (Teleostei, Characiformes). ''Journal of Fish Biology, 82 (4): 1259–1268.'' * '' Hemiodus jatuarana'' Langeani, 2004 * '' Hemiodus langeanii'' Beltrão & Zuanon, 201 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal
Animals are multicellular, eukaryotic organisms in the Kingdom (biology), biological kingdom Animalia. With few exceptions, animals Heterotroph, consume organic material, Cellular respiration#Aerobic respiration, breathe oxygen, are Motility, able to move, can Sexual reproduction, reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of Cell (biology), cells, the blastula, during Embryogenesis, embryonic development. Over 1.5 million Extant taxon, living animal species have been Species description, described—of which around 1 million are Insecta, insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have Ecology, complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a Symmetry in biology#Bilate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alexander Von Humboldt
Friedrich Wilhelm Heinrich Alexander von Humboldt (14 September 17696 May 1859) was a German polymath, geographer, naturalist, explorer, and proponent of Romantic philosophy and science. He was the younger brother of the Prussian minister, philosopher, and linguist Wilhelm von Humboldt (1767–1835). Humboldt's quantitative work on botanical geography laid the foundation for the field of biogeography. Humboldt's advocacy of long-term systematic geophysical measurement laid the foundation for modern geomagnetic and meteorological monitoring. Between 1799 and 1804, Humboldt travelled extensively in the Americas, exploring and describing them for the first time from a modern Western scientific point of view. His description of the journey was written up and published in several volumes over 21 years. Humboldt was one of the first people to propose that the lands bordering the Atlantic Ocean were once joined (South America and Africa in particular). Humboldt resurrected the use ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemiodus Iratapuru
''Hemiodus'' is a genus of halftooths from South America with the greatest species richness in the Amazon Basin, but also found in the Orinoco, Essequibo, Paraná–Paraguay and Parnaíba River basins. Depending on the species involved, these elongate fish reach a length of . Species There are currently 21 recognized species in this genus: * ''Hemiodus amazonum'' ( Humboldt, 1821) * '' Hemiodus argenteus'' Pellegrin, 1909 * '' Hemiodus atranalis'' ( Fowler, 1940) * ''Hemiodus goeldii'' Steindachner, 1908 * '' Hemiodus gracilis'' Günther, 1864 * '' Hemiodus huraulti'' (Géry, 1964) * '' Hemiodus immaculatus'' Kner, 1858 * '' Hemiodus iratapuru'' Langeani & C. L. R. Moreira, 2013 Langeani, F. & Moreira, C.R. (2013): ''Hemiodus iratapuru'', a new species of Hemiodontidae from the Rio Jari, Amazon Basin, Brazil (Teleostei, Characiformes). ''Journal of Fish Biology, 82 (4): 1259–1268.'' * '' Hemiodus jatuarana'' Langeani, 2004 * '' Hemiodus langeanii'' Beltrão & Zuanon, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rudolf Kner
Rudolf Ignaz Kner (24 August 1810 – 27 October 1869) was an Austrian geologist, paleontologist, zoologist and ichthyologist. He also wrote some poems which were published by his brother-in-law K.A. Kaltenbrunner. Biography Kner was born in Linz where his father Johann Evangelist Georg Kner (1763-1845) was a tax officer. His mother Barbara (1770-1825), daughter of forester Johann von Adlersburg was earlier married to apothecary Felix Gulielmo until his death. Barbara had a daughter Marie Gulielmo from her earlier marriage before having Rudolf and his sister Pauline. Pauline Anna Barbara Kner (1809-1843) married the Austrian poet Karl Adam Kaltenbrunner (1804-1867) in 1834. Rudolf studied in the secondary school in Linz from 1818 and the high school from 1821. During this period he was encouraged in the natural sciences with a gift of minerals from his uncle Hallstatt Maximilian Kner (1755–1821). From 1823 he went to the Stiftsgymnasium Kremsmünster. His godfather, Ign ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemiodus Immaculatus
''Hemiodus'' is a genus of halftooths from South America with the greatest species richness in the Amazon Basin, but also found in the Orinoco, Essequibo, Paraná–Paraguay and Parnaíba River basins. Depending on the species involved, these elongate fish reach a length of . Species There are currently 21 recognized species in this genus: * ''Hemiodus amazonum'' ( Humboldt, 1821) * '' Hemiodus argenteus'' Pellegrin, 1909 * ''Hemiodus atranalis'' ( Fowler, 1940) * ''Hemiodus goeldii'' Steindachner, 1908 * '' Hemiodus gracilis'' Günther, 1864 * '' Hemiodus huraulti'' (Géry, 1964) * '' Hemiodus immaculatus'' Kner, 1858 * ''Hemiodus iratapuru'' Langeani & C. L. R. Moreira, 2013 Langeani, F. & Moreira, C.R. (2013): ''Hemiodus iratapuru'', a new species of Hemiodontidae from the Rio Jari, Amazon Basin, Brazil (Teleostei, Characiformes). ''Journal of Fish Biology, 82 (4): 1259–1268.'' * '' Hemiodus jatuarana'' Langeani, 2004 * '' Hemiodus langeanii'' Beltrão & Zuanon, 20 ... [...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'' (Géry & Junk, 1977) * Rummy-nose tetra, ''Hemigrammus bleheri'' (Géry & Mahnert, 1986) * Red phantom tetra, ''Hyphessobrycon sweglesi'' (Géry, 1961) * ''Brittanichthys axelrodi'' (Géry, 1965) * ''Brittanichthys ''Brittanichthys'' is a genus of characins endemism, endemic to the Rio Negro (Amazon), Rio Negro basin in South America. The currently described species are: * ''Brittanichthys axelrodi'' Jacques Géry, Géry, 1965 * ''Brittanichthys myersi'' G ... myersi'' (Géry, 1965) See also * :Taxa named by Jacques Géry References * Jacques Géry: ''Characoids of the world.'' T.F.H. Publications, Neptune City, . Exte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemiodus Huraulti
''Hemiodus'' is a genus of halftooths from South America with the greatest species richness in the Amazon Basin, but also found in the Orinoco, Essequibo, Paraná–Paraguay and Parnaíba River basins. Depending on the species involved, these elongate fish reach a length of . Species There are currently 21 recognized species in this genus: * ''Hemiodus amazonum'' ( Humboldt, 1821) * ''Hemiodus argenteus'' Pellegrin, 1909 * ''Hemiodus atranalis'' ( Fowler, 1940) * ''Hemiodus goeldii'' Steindachner, 1908 * '' Hemiodus gracilis'' Günther, 1864 * '' Hemiodus huraulti'' (Géry, 1964) * ''Hemiodus immaculatus'' Kner, 1858 * ''Hemiodus iratapuru'' Langeani & C. L. R. Moreira, 2013 Langeani, F. & Moreira, C.R. (2013): ''Hemiodus iratapuru'', a new species of Hemiodontidae from the Rio Jari, Amazon Basin, Brazil (Teleostei, Characiformes). ''Journal of Fish Biology, 82 (4): 1259–1268.'' * '' Hemiodus jatuarana'' Langeani, 2004 * '' Hemiodus langeanii'' Beltrão & Zuanon, 2012 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Albert Günther
Albert Karl Ludwig Gotthilf Günther FRS, also Albert Charles Lewis Gotthilf Günther (3 October 1830 – 1 February 1914), was a German-born British zoologist, ichthyologist, and herpetologist. Günther is ranked the second-most productive reptile taxonomist (after George Albert Boulenger) with more than 340 reptile species described. Early life and career Günther was born in Esslingen in Swabia (Württemberg). His father was a ''Stiftungs-Commissar'' in Esslingen and his mother was Eleonora Nagel. He initially schooled at the Stuttgart Gymnasium. His family wished him to train for the ministry of the Lutheran Church for which he moved to the University of Tübingen. A brother shifted from theology to medicine, and he, too, turned to science and medicine at Tübingen in 1852. His first work was "''Ueber den Puppenzustand eines Distoma''". He graduated in medicine with an M.D. from Tübingen in 1858, the same year in which he published a handbook of zoology for students of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemiodus Gracilis
''Hemiodus'' is a genus of halftooths from South America with the greatest species richness in the Amazon Basin, but also found in the Orinoco, Essequibo, Paraná–Paraguay and Parnaíba River basins. Depending on the species involved, these elongate fish reach a length of . Species There are currently 21 recognized species in this genus: * ''Hemiodus amazonum'' ( Humboldt, 1821) * ''Hemiodus argenteus'' Pellegrin, 1909 * ''Hemiodus atranalis'' ( Fowler, 1940) * ''Hemiodus goeldii'' Steindachner, 1908 * '' Hemiodus gracilis'' Günther, 1864 * ''Hemiodus huraulti'' (Géry, 1964) * ''Hemiodus immaculatus'' Kner, 1858 * ''Hemiodus iratapuru'' Langeani & C. L. R. Moreira, 2013 Langeani, F. & Moreira, C.R. (2013): ''Hemiodus iratapuru'', a new species of Hemiodontidae from the Rio Jari, Amazon Basin, Brazil (Teleostei, Characiformes). ''Journal of Fish Biology, 82 (4): 1259–1268.'' * '' Hemiodus jatuarana'' Langeani, 2004 * '' Hemiodus langeanii'' Beltrão & Zuanon, 2012B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Franz Steindachner
Franz Steindachner (11 November 1834 in Vienna – 10 December 1919 in Vienna) was an Austrian Zoology, zoologist, ichthyologist, and herpetologist. He published over 200 papers on fishes and over 50 papers on reptiles and amphibians. Steindachner described hundreds of new species of fish and dozens of new amphibians and reptiles. At least seven species of reptile have been named after him. Work and career Being interested in natural history, Steindachner took up the study of fossil fishes on the recommendation of his friend Eduard Suess (1831–1914). In 1860 he was appointed to the position of director of the fish collection at the Naturhistorisches Museum, a position which had remained vacant since the death of Johann Jakob Heckel (1790–1857). (in German). Steindachner's reputation as an Ichthyology, ichthyologist grew, and in 1868 he was invited by Louis Agassiz (1807–1873) to accept a position at the Museum of Comparative Zoology at Harvard University. Steindachner took ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemiodus Goeldii
''Hemiodus'' is a genus of halftooths from South America with the greatest species richness in the Amazon Basin, but also found in the Orinoco, Essequibo, Paraná–Paraguay and Parnaíba River basins. Depending on the species involved, these elongate fish reach a length of . Species There are currently 21 recognized species in this genus: * ''Hemiodus amazonum'' ( Humboldt, 1821) * '' Hemiodus argenteus'' Pellegrin, 1909 * '' Hemiodus atranalis'' ( Fowler, 1940) * '' Hemiodus goeldii'' Steindachner, 1908 * '' Hemiodus gracilis'' Günther, 1864 * '' Hemiodus huraulti'' (Géry, 1964) * '' Hemiodus immaculatus'' Kner, 1858 * '' Hemiodus iratapuru'' Langeani & C. L. R. Moreira, 2013 Langeani, F. & Moreira, C.R. (2013): ''Hemiodus iratapuru'', a new species of Hemiodontidae from the Rio Jari, Amazon Basin, Brazil (Teleostei, Characiformes). ''Journal of Fish Biology, 82 (4): 1259–1268.'' * '' Hemiodus jatuarana'' Langeani, 2004 * '' Hemiodus langeanii'' Beltrão & Zuanon, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henry Weed Fowler
Henry Weed Fowler (March 23, 1878 – June 21, 1965) was an American zoologist born in Holmesburg, Pennsylvania. He studied at Stanford University under David Starr Jordan. He joined the Academy of Natural Sciences in Philadelphia and worked as an assistant from 1903 to 1922, associate curator of vertebrates from 1922 to 1934, curator of fish and reptiles from 1934 to 1940 and curator of fish from 1940 to 1965. He published material on numerous topics including crustaceans, birds, reptiles and amphibians, but his most important work was on fish. In 1927 he co-founded the American Society of Ichthyologists and Herpetologists and acted as treasurer until the end of 1927. In 1934 he went to Cuba, alongside Charles Cadwalader (president of the Academy of Natural Sciences of Philadelphia), at the invitation of Ernest Hemingway to study billfishes, he stayed with Hemingway for six weeks and the three men developed a friendship which continued after this trip and Hemingway sent speci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
