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Lethenteron
''Lethenteron'' is a genus of lamprey in the family Petromyzontidae. Species There are currently 7 recognized species in this genus: * '' Lethenteron alaskense'' Vladykov & Kott, 1978 (Alaskan brook lamprey) * ''Lethenteron appendix'' ( DeKay, 1842) (American brook lamprey) * '' Lethenteron camtschaticum'' ( Tilesius, 1811) (Arctic lamprey) (Japanese brook lamprey) * '' Lethenteron kessleri'' (Anikin, 1905) (Siberian brook lamprey) * '' Lethenteron ninae'' Naseka, Tuniyev & Renaud Renaud Pierre Manuel Séchan (), known as Renaud (), born 11 May 1952, is a French singer, songwriter and actor. His characteristically 'broken' voice makes for a very distinctive vocal style. Several of his songs are popular classics in F ..., 2009 (Western Transcaucasian lamprey) * '' Lethenteron reissneri'' ( Dybowski, 1869) (Far Eastern brook lamprey) Renaud, C. & Naseka, A. (2015): Redescription of the Far Eastern brook lamprey ''Lethenteron reissneri'' (Dybowski, 1869) (Petromyzontidae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lethenteron Kessleri
''Lethenteron'' is a genus of lamprey in the family Petromyzontidae. Species There are currently 7 recognized species in this genus: * '' Lethenteron alaskense'' Vladykov & Kott, 1978 (Alaskan brook lamprey) * ''Lethenteron appendix'' ( DeKay, 1842) (American brook lamprey) * '' Lethenteron camtschaticum'' ( Tilesius, 1811) (Arctic lamprey) (Japanese brook lamprey) * '' Lethenteron kessleri'' (Anikin, 1905) (Siberian brook lamprey) * ''Lethenteron ninae'' Naseka, Tuniyev & Renaud, 2009 (Western Transcaucasian lamprey) * ''Lethenteron reissneri'' ( Dybowski, 1869) (Far Eastern brook lamprey) Renaud, C. & Naseka, A. (2015): Redescription of the Far Eastern brook lamprey ''Lethenteron reissneri'' (Dybowski, 1869) (Petromyzontidae). ''ZooKeys, 506: 75-93.'' * ''Lethenteron zanandreai ''Lethenteron zanandreai'', the Lombardy lamprey, is a species of lamprey in the Petromyzontidae family. It is found in Croatia, Italy, and Slovenia. Its natural habitats are rivers and freshwater ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lethenteron
''Lethenteron'' is a genus of lamprey in the family Petromyzontidae. Species There are currently 7 recognized species in this genus: * '' Lethenteron alaskense'' Vladykov & Kott, 1978 (Alaskan brook lamprey) * ''Lethenteron appendix'' ( DeKay, 1842) (American brook lamprey) * '' Lethenteron camtschaticum'' ( Tilesius, 1811) (Arctic lamprey) (Japanese brook lamprey) * '' Lethenteron kessleri'' (Anikin, 1905) (Siberian brook lamprey) * '' Lethenteron ninae'' Naseka, Tuniyev & Renaud Renaud Pierre Manuel Séchan (), known as Renaud (), born 11 May 1952, is a French singer, songwriter and actor. His characteristically 'broken' voice makes for a very distinctive vocal style. Several of his songs are popular classics in F ..., 2009 (Western Transcaucasian lamprey) * '' Lethenteron reissneri'' ( Dybowski, 1869) (Far Eastern brook lamprey) Renaud, C. & Naseka, A. (2015): Redescription of the Far Eastern brook lamprey ''Lethenteron reissneri'' (Dybowski, 1869) (Petromyzontidae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lethenteron Alaskense
''Lethenteron'' is a genus of lamprey in the family Petromyzontidae. Species There are currently 7 recognized species in this genus: * '' Lethenteron alaskense'' Vladykov & Kott, 1978 (Alaskan brook lamprey) * ''Lethenteron appendix'' ( DeKay, 1842) (American brook lamprey) * '' Lethenteron camtschaticum'' ( Tilesius, 1811) (Arctic lamprey) (Japanese brook lamprey) * ''Lethenteron kessleri'' (Anikin, 1905) (Siberian brook lamprey) * ''Lethenteron ninae'' Naseka, Tuniyev & Renaud, 2009 (Western Transcaucasian lamprey) * ''Lethenteron reissneri'' ( Dybowski, 1869) (Far Eastern brook lamprey) Renaud, C. & Naseka, A. (2015): Redescription of the Far Eastern brook lamprey ''Lethenteron reissneri'' (Dybowski, 1869) (Petromyzontidae). ''ZooKeys, 506: 75-93.'' * ''Lethenteron zanandreai ''Lethenteron zanandreai'', the Lombardy lamprey, is a species of lamprey in the Petromyzontidae family. It is found in Croatia, Italy, and Slovenia. Its natural habitats are rivers and freshwater s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lethenteron Ninae
''Lethenteron'' is a genus of lamprey in the family Petromyzontidae. Species There are currently 7 recognized species in this genus: * '' Lethenteron alaskense'' Vladykov & Kott, 1978 (Alaskan brook lamprey) * ''Lethenteron appendix'' ( DeKay, 1842) (American brook lamprey) * '' Lethenteron camtschaticum'' ( Tilesius, 1811) (Arctic lamprey) (Japanese brook lamprey) * '' Lethenteron kessleri'' (Anikin, 1905) (Siberian brook lamprey) * '' Lethenteron ninae'' Naseka, Tuniyev & Renaud Renaud Pierre Manuel Séchan (), known as Renaud (), born 11 May 1952, is a French singer, songwriter and actor. His characteristically 'broken' voice makes for a very distinctive vocal style. Several of his songs are popular classics in F ..., 2009 (Western Transcaucasian lamprey) * '' Lethenteron reissneri'' ( Dybowski, 1869) (Far Eastern brook lamprey) Renaud, C. & Naseka, A. (2015): Redescription of the Far Eastern brook lamprey ''Lethenteron reissneri'' (Dybowski, 1869) (Petromyzontidae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lethenteron Camtschaticum
The Arctic lamprey (''Lethenteron camtschaticum''), also known as the Japanese river lamprey or Japanese lampern (''Petromyzon japonicus'' Martens 1868, ''Lampetra fluviatilis japonica'' (Martens 1868), '' Lampetra japonica'' (Martens 1868), '' Lethenteron japonicum'' (Martens 1868) ), is a species of lamprey, a jawless fish in the order Petromyzontiformes. It inhabits coastal freshwater habitat types in the Arctic.Froese, R. and D. Pauly. (Eds.''Lethenteron camtschaticum''.FishBase. 2011. Some populations are anadromous, spending part of their lives in the ocean. It is the most common and widespread lamprey in the Arctic region.Arctic Lamprey: ''Lethenteron camtschaticum''. Arctic Ocean Diversity. Description This lamprey is usually about long, but specimens have been known ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lamprey
Lampreys (sometimes inaccurately called lamprey eels) are an ancient extant lineage of jawless fish of the order Petromyzontiformes , placed in the superclass Cyclostomata. The adult lamprey may be characterized by a toothed, funnel-like sucking mouth. The common name "lamprey" is probably derived from Latin , which may mean "stone licker" ( "to lick" + "stone"), though the etymology is uncertain. ''Lamprey'' is sometimes seen for the plural form. There are about 38 known extant species of lampreys and five known extinct species. Parasitic carnivorous species are the most well-known, and feed by boring into the flesh of other fish to suck their blood; but only 18 species of lampreys engage in this micropredatory lifestyle. Of the 18 carnivorous species, nine migrate from saltwater to freshwater to breed (some of them also have freshwater populations), and nine live exclusively in freshwater. All non-carnivorous forms are freshwater species. Adults of the non-carnivorous ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lethenteron Appendix
''Lethenteron appendix'', the American brook lamprey, is a common non-parasitic lamprey in North America. In adults their disc-like mouths contain poorly developed teeth, useless for attaching to a host. Description The eggs of the American brook lamprey (ABL) are white, sticky, and small, measuring about . When they hatch, the embryos are small as well, measuring less than ; they are white and wormlike. Within a month they take on the larval appearance. Larvae of all lampreys are called ammocoetes and when small ABL ammocoetes have a dark band running longitudinally along the body, a dark head region, and the remainder of the body is clear. As they increase in size the body becomes increasing darker, reaching a dark brown by the time the ammocoetes reach their maximum size of about . The dark band on the body begins to lighten during this is as well and is not distinct in more mature ammocoetes. However, mature ammocoetes will have a dark spot on the caudal fin. There are likely ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lethenteron Reissneri
''Lethenteron reissneri'', the Far Eastern brook lamprey, is a species of non-parasitic lamprey Lampreys (sometimes inaccurately called lamprey eels) are an ancient extant lineage of jawless fish of the order Petromyzontiformes , placed in the superclass Cyclostomata. The adult lamprey may be characterized by a toothed, funnel-like s .... It is found in lakes and rivers in China, Japan, Korea, Mongolia, and the Russian Far East. It may be identical to the Siberian brook lamprey, '' Lethenteron kessleri''.''Lampreys of the World: FAO Species Catalogue for Fishery Purposes.'' Available fodownload References reissneri {{jawless-fish-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lethenteron Zanandreai
''Lethenteron zanandreai'', the Lombardy lamprey, is a species of lamprey in the Petromyzontidae family. It is found in Croatia, Italy, and Slovenia. Its natural habitats are rivers and freshwater springs. It is threatened by habitat loss Habitat destruction (also termed habitat loss and habitat reduction) is the process by which a natural habitat becomes incapable of supporting its native species. The organisms that previously inhabited the site are displaced or dead, thereby .... References zanandreai Fish described in 1955 Fish of Europe Taxonomy articles created by Polbot {{jawless-fish-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Lamprey
The northern lampreys (Petromyzontidae) are a family of lampreys. Northern lampreys have the highest number of chromosomes (164–174) among vertebrates. Genera * '' Caspiomyzon'' * ''Entosphenus'' * ''Eudontomyzon'' * ''Ichthyomyzon'' * ''Lampetra'' * ''Lethenteron'' * ''Petromyzon'' * ''Tetrapleurodon ''Tetrapleurodon'' is a genus of lampreys that are endemic to the Lerma– Chapala basin in west–central Mexico. Both species are threatened. Species There are two recognized species in this genus according to FishBase. They are sometimes inc ...'' References External links FishBase.org: Details for family Petromyzontidae – the Northern lampreys Fish described in 1827 Fish families Fish of Asia Fish of Europe Fish of North America Fish of the Atlantic Ocean Fish of the Pacific Ocean . Taxa named by Antoine Risso {{jawless-fish-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jawless Fish Genera
Agnatha (, Ancient Greek 'without jaws') is an infraphylum of jawless fish in the phylum Chordata, subphylum Vertebrata, consisting of both present (cyclostomes) and extinct (conodonts and ostracoderms) species. Among recent animals, cyclostomes are sister to all vertebrates with jaws, known as gnathostomes. Recent molecular data, both from rRNA and from mtDNA as well as embryological data, strongly supports the hypothesis that living agnathans, the cyclostomes, are monophyletic. The oldest fossil agnathans appeared in the Cambrian, and two groups still survive today: the lampreys and the hagfish, comprising about 120 species in total. Hagfish are considered members of the subphylum Vertebrata, because they secondarily lost vertebrae; before this event was inferred from molecular and developmental data, the group Craniata was created by Linnaeus (and is still sometimes used as a strictly morphological descriptor) to reference hagfish plus vertebrates. While a few scientist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Benedykt Dybowski
Benedykt Tadeusz Dybowski (12 May 183331 January 1930) was a Polish naturalist and physician. Life Benedykt Dybowski was born in Adamaryni, within the Minsk Governorate of the Russian Empire to Polish nobility. He was the brother of naturalist Władysław Dybowski and the cousin of the French explorer Jean Dybowski. He studied at Minsk High School, and later medicine at Tartu (earlier Dorpat) University in present-day Estonia. He later studied at Wroclaw University and went on expeditions to seek and study oceanic fishes and crustaceans. He became a professor of zoology at the Warsaw main school. In 1864 he was arrested and condemned to death for taking part in the Polish January Uprising. His sentence was later reduced to 12 years in Siberia. He started studying the natural history of Siberia and in 1866 a governor Muraviov dismissed Dybowski from hard labour (''katorga''), renewed his civil rights and proposed him to work as a doctor in hospital. He later settled in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
