|
Bagrus Ubangensis
''Bagrus'' is a genus of bagrid catfishes. These are relatively large catfish found in freshwater habitats in Africa, except for the virtually unknown ''B. tucumanus'' from South America, which likely is a synonym of '' Luciopimelodus pati''. Taxonomy The present scientific name ''Bagrus'' was first proposed by Louis Augustin Guillaume Bosc in 1816 for the bayad and its closest relatives. Although in 1809, Geoffroy Saint-Hilaire had already separated this fish in his new genus ''Porcus''. But this was overruled by the ICZN, so that the junior synonym could continue to be used.Ferraris (2007) Species Eleven living species are placed here: * ''Bagrus bajad'' ( Forsskål, 1775) (Bayad) * ''Bagrus caeruleus'' T. R. Roberts & D. J. Stewart, 1976 * ''Bagrus degeni'' Boulenger, 1906 * ''Bagrus docmak'' ( Forsskål, 1775) (Semutundu) * ''Bagrus filamentosus'' Pellegrin, 1924 * ''Bagrus lubosicus'' Lönnberg, 1924 * ''Bagrus meridionalis'' Günther, 1894 (Kampango, Kampoyo) * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miocene
The Miocene ( ) is the first geological epoch of the Neogene Period and extends from about (Ma). The Miocene was named by Scottish geologist Charles Lyell; the name comes from the Greek words (', "less") and (', "new") and means "less recent" because it has 18% fewer modern marine invertebrates than the Pliocene has. The Miocene is preceded by the Oligocene and is followed by the Pliocene. As Earth went from the Oligocene through the Miocene and into the Pliocene, the climate slowly cooled towards a series of ice ages. The Miocene boundaries are not marked by a single distinct global event but consist rather of regionally defined boundaries between the warmer Oligocene and the cooler Pliocene Epoch. During the Early Miocene, the Arabian Peninsula collided with Eurasia, severing the connection between the Mediterranean and Indian Ocean, and allowing a faunal interchange to occur between Eurasia and Africa, including the dispersal of proboscideans into Eurasia. During the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tyson R
Tyson is a male given name of old French origin meaning 'high-spirited', 'fire'. It is from this that a surname arose 'son of Tyson'. Surname * Alan Tyson (1926–2000), British musicologist *Barbara Tyson (born 1964), Canadian actress *Bill Tyson, Irish writer and producer *Cathy Tyson (born 1965), British actress *Charles Tyson (1885–1964), English footballer *Cicely Tyson (1924–2021), American actress *Donald J. Tyson (1930–2011), American business executive and billionaire *Edward Tyson (1650–1708), English scientist and physician *Frank Tyson (born 1930), English cricketer *Ian Tyson (born 1933), Canadian musician *Isaac Tyson (1792–1861), American mining industrialist *Jacob Tyson (1773–1848), American politician *James Tyson (1819–1898), Australian pastoralist *J. Anthony Tyson (born 1940), American physicist and astronomer * John M. Tyson (born 1953), American judge *June Tyson (1936–1992), American jazz singer *Keith Tyson (born 1969), British artist *Laur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hermann Burmeister
Karl Hermann Konrad Burmeister (also known as Carlos Germán Conrado Burmeister) (15 January 1807 – 2 May 1892) was a German Argentine zoologist, entomologist, herpetologist, botany, botanist, and coleopterologist. He served as a professor at the University of Halle, headed the museum there and published the ''Handbuch der Entomologie'' (1832–1855) before moving to Argentina where he worked until his death. Career Burmeister was born in Stralsund, where his father was a customs officer. He studied medicine at University of Greifswald, Greifswald (1825–1827) and Halle (Saale), Halle (1827–1829), and in 1830 went to Humboldt University of Berlin, Berlin to qualify himself to be a teacher of natural history. His dissertation was titled ''De insectorum systemate naturali'' and graduated as a doctor of medicine on November 4, 1829 and then received a doctor of philosophy on December 19 in the same year. He then joined for military service in Berlin and Grünberg (Silesia). He ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bagrus Tucumanus
''Bagrus'' is a genus of bagrid catfishes. These are relatively large catfish found in freshwater habitats in Africa, except for the virtually unknown ''B. tucumanus'' from South America, which likely is a synonym of '' Luciopimelodus pati''. Taxonomy The present scientific name ''Bagrus'' was first proposed by Louis Augustin Guillaume Bosc in 1816 for the bayad and its closest relatives. Although in 1809, Geoffroy Saint-Hilaire had already separated this fish in his new genus ''Porcus''. But this was overruled by the ICZN, so that the junior synonym could continue to be used.Ferraris (2007) Species Eleven living species are placed here: * ''Bagrus bajad'' ( Forsskål, 1775) (Bayad) * ''Bagrus caeruleus'' T. R. Roberts & D. J. Stewart, 1976 * ''Bagrus degeni'' Boulenger, 1906 * ''Bagrus docmak'' ( Forsskål, 1775) (Semutundu) * ''Bagrus filamentosus'' Pellegrin, 1924 * ''Bagrus lubosicus'' Lönnberg, 1924 * ''Bagrus meridionalis'' Günther, 1894 (Kampango, Kampoyo) * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bagrus Orientalis
''Bagrus orientalis'' is a species of fish in the family Bagridae. It is found in Malawi and Tanzania. Its natural habitat is freshwater lake A lake is an area filled with water, localized in a basin, surrounded by land, and distinct from any river or other outlet that serves to feed or drain the lake. Lakes lie on land and are not part of the ocean, although, like the much large ...s. References Bagrus Fish of Africa Fish described in 1902 Taxonomy articles created by Polbot {{Bagridae-stub ... [...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] |
Bagrus Meridionalis
The kampango or kampoyo (''Bagrus meridionalis'') is a critically endangered species of large and predatory bagrid catfish that is endemic to Lake Malawi, Lake Malombe and the upper Shire River in Africa. It prefers areas near rocks in water shallower than , but it also occurs deeper (not beyond the oxygen limit) and over a sandy or muddy bottom. Appearance and behavior The kampango is among the largest fish in the Lake Malawi basin, reaching up to about long, Konings, Ad (1990). ''Ad Konings' Book of Cichlids and all the other Fishes of Lake Malawi,'' p. 487. or possibly even . A common length is around and females are typically larger than males. Adults are overall blackish, while young are grey with dark spots. During the day kampangos hide in caves, but around dusk or dawn they hunt and eat their prey, primarily cichlids. Breeding The male digs a shallow nest in the sandy bottom, often near rocks, where the female lays several thousand eggs. After hatching, the young mos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Einar Lönnberg
Axel Johann Einar Lönnberg (24 December 1865 – 21 November 1942) was a Swedish zoologist and conservationist. Lönnberg was born in Stockholm. He was head of the Vertebrate Department of the ''Naturhistoriska Riksmuseet'' (Swedish Natural History Museum) from 1904 to 1933. In 1891 he obtained his PhD from the University of Uppsala, spending the next twelve years as an inspector in the fisheries service. During this time-frame he made scientific trips to Florida (1892 – 1893) and the Caspian Sea (1899). In 1904 he was appointed head of the department of vertebrates at the ''Naturhistoriska Riksmuseet'' in Stockholm. In 1910 – 1911 he participated in an expedition to East Africa. From 1925 to 1942 he served as prefect of the ''Kristineberg Marina Forskningsstation'' (Kristineberg Marine Zoological Station). In regard to his zoological research, his primary focus dealt with mammals, birds and fish, but he also made significant contributions in his studies of reptiles and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bagrus Lubosicus
''Bagrus'' is a genus of bagrid catfishes. These are relatively large catfish found in freshwater habitats in Africa, except for the virtually unknown ''B. tucumanus'' from South America, which likely is a synonym of '' Luciopimelodus pati''. Taxonomy The present scientific name ''Bagrus'' was first proposed by Louis Augustin Guillaume Bosc in 1816 for the bayad and its closest relatives. Although in 1809, Geoffroy Saint-Hilaire had already separated this fish in his new genus ''Porcus''. But this was overruled by the ICZN, so that the junior synonym could continue to be used.Ferraris (2007) Species Eleven living species are placed here: * ''Bagrus bajad'' ( Forsskål, 1775) (Bayad) * ''Bagrus caeruleus'' T. R. Roberts & D. J. Stewart, 1976 * ''Bagrus degeni'' Boulenger, 1906 * ''Bagrus docmak'' ( Forsskål, 1775) (Semutundu) * ''Bagrus filamentosus'' Pellegrin, 1924 * ''Bagrus lubosicus'' Lönnberg, 1924 * ''Bagrus meridionalis'' Günther, 1894 (Kampango, Kampoyo) * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jacques Pellegrin
Jacques Pellegrin (12 June 1873, Paris – 12 August 1944) was a French zoologist. In Paris, he worked under zoologist Léon Vaillant (chair of reptiles and fishes) at the ''Muséum national d'histoire naturelle''. From 1897, Pellegrin served as ''préparateur'' at the museum. He obtained doctorates in medicine (1899) and science (1904), and in 1908 was named as an assistant director. After many missions abroad, he became sub-director of the museum in 1937, and replaced Louis Roule (1861–1942) as the chairperson of herpetology and ichthyology. He published over 600 scientific books and articles and discovered around 350 new species. He named a number of fishes from the family Cichlidae, such as the genera '' Astatoreochromis'', '' Astatotilapia'', '' Boulengerochromis'', ''Lepidiolamprologus'', ''Nanochromis'' and '' Ophthalmotilapia''. Taxa named in his honor He has the following species named in his honor: * The Clingfish '' Apletodon pellegrini'' * ''Enteromius pelle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bagrus Filamentosus
''Bagrus'' is a genus of bagrid catfishes. These are relatively large catfish found in freshwater habitats in Africa, except for the virtually unknown ''B. tucumanus'' from South America, which likely is a synonym of '' Luciopimelodus pati''. Taxonomy The present scientific name ''Bagrus'' was first proposed by Louis Augustin Guillaume Bosc in 1816 for the bayad and its closest relatives. Although in 1809, Geoffroy Saint-Hilaire had already separated this fish in his new genus ''Porcus''. But this was overruled by the ICZN, so that the junior synonym could continue to be used.Ferraris (2007) Species Eleven living species are placed here: * ''Bagrus bajad'' ( Forsskål, 1775) (Bayad) * ''Bagrus caeruleus'' T. R. Roberts & D. J. Stewart, 1976 * ''Bagrus degeni'' Boulenger, 1906 * ''Bagrus docmak'' ( Forsskål, 1775) (Semutundu) * ''Bagrus filamentosus'' Pellegrin, 1924 * ''Bagrus lubosicus'' Lönnberg, 1924 * ''Bagrus meridionalis'' Günther, 1894 (Kampango, Kampoyo) * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bagrus Docmak
''Bagrus'' is a genus of bagrid catfishes. These are relatively large catfish found in freshwater habitats in Africa, except for the virtually unknown ''B. tucumanus'' from South America, which likely is a synonym of '' Luciopimelodus pati''. Taxonomy The present scientific name ''Bagrus'' was first proposed by Louis Augustin Guillaume Bosc in 1816 for the bayad and its closest relatives. Although in 1809, Geoffroy Saint-Hilaire had already separated this fish in his new genus ''Porcus''. But this was overruled by the ICZN, so that the junior synonym could continue to be used.Ferraris (2007) Species Eleven living species are placed here: * ''Bagrus bajad'' ( Forsskål, 1775) (Bayad) * ''Bagrus caeruleus'' T. R. Roberts & D. J. Stewart, 1976 * ''Bagrus degeni'' Boulenger, 1906 * '' Bagrus docmak'' ( Forsskål, 1775) (Semutundu) * ''Bagrus filamentosus'' Pellegrin, 1924 * ''Bagrus lubosicus'' Lönnberg, 1924 * ''Bagrus meridionalis'' Günther, 1894 (Kampango, Kampoyo) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
