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Argentine Hake
The Argentine hake (''Merluccius hubbsi'') is a merluccid hake of the genus ''Merluccius'', found in the southwestern Atlantic Ocean, along the coast of Argentina, and Uruguay. This fish was described by an Argentine ichthyologist, Tomás Marini in 1933. It's very similar to ''Merluccius merluccius ''Merluccius merluccius'', the European hake, is a merluccid hake of the genus '' Merluccius''. Other vernacular names include Cornish salmon and herring hake. It is a predatory species which was often netted alongside one of its favoured prey, t ...'' (European hake), and it can reach a length of 95 cm (but commonly 50-65 cm), and weigh up to 5 kg. It lives at depths from 100 to 200 m, and it feeds on crustaceans, squids and fish (anchovies and smaller hakes). It migrates southwards in spring and northwards in autumn. This fish is usually sold fresh and frozen as one of the main fishing exports of Argentina. A new species of hake, '' Merluccius patagonicus'', was d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tomás Leandro Marini
Tomás Leandro Marini (February 27, 1902 – December 2, 1984) was an Argentine ichthyologist. Work Argentine hake (''Merluccius hubbsi The Argentine hake (''Merluccius hubbsi'') is a merluccid hake of the genus ''Merluccius'', found in the southwestern Atlantic Ocean, along the coast of Argentina, and Uruguay. This fish was described by an Argentine ichthyologist, Tomás Marini ...''), 1933 External links John Simon Guggenheim Foundation , Tomás Leandro Marini 1902 births 1984 deaths Ichthyologists University of Buenos Aires alumni University of Buenos Aires faculty 20th-century Argentine zoologists {{zoologist-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Merluccid Hake
The Merlucciidae, commonly called merluccid hakes , are a family of cod-like fish, including most hakes. available for download at http://www.fao.org They are native to cold water in the Atlantic and Pacific Oceans, and typically are found at depths greater than in subtropical, temperate, sub-Arctic or sub-Antarctic regions. The best known species are in the genera ''Macruronus'' and ''Merluccius''. These predatory fish are up to in length, though most only reach about half that length, inhabiting the waters of the continental shelf and upper continental slope, where they feed on small fish such as lanternfishes. Several species are important commercial fish, for example the blue grenadier (''Macruronus novaezelandiae'') that is fished in the southwest Pacific and the North Pacific hake (''Merluccius productus'') that is fished off western North America. The taxonomy of the Merluccidae is not settled, with some authorities raising two or three subfamilies, the Merluccinae, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Merluccius
''Merluccius'' is a genus of merluccid hakes from the Atlantic and Pacific Oceans, where mainly found relatively deep. The generic name is derived from French ''mer'' ("sea") and Latin ''lucius'', " pike." Species The 14 recognized species in this genus are: * ''Merluccius albidus'' ( Mitchill, 1818) (offshore silver hake) * ''Merluccius angustimanus'' Garman, 1899 (Panama hake) * ''Merluccius australis'' ( F. W. Hutton, 1872) (southern hake) Deli Antoni, M.Y., Delpiani, S.M., Stewart, A.L., González-Castro, M. & Díaz De Astarloa, J.M. (2015): ''Merluccius tasmanicus'' Matallanas & Lloris 2006 is a junior synonym of ''M. australis'' (Hutton 1872) (Gadiformes: Merluciidae) based on morphological and molecular data. ''Zootaxa, 3956 (1): 29–55.'' * ''Merluccius bilinearis'' ( Mitchill, 1814) (silver hake) * ''Merluccius capensis'' Castelnau, 1861 (shallow-water Cape hake) * ''Merluccius gayi'' ( Guichenot, 1848) ** ''M. g. gayi'' ( Guichenot, 1848) (South Pacific hake) ** ''M. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atlantic Ocean
The Atlantic Ocean is the second-largest of the world's five oceans, with an area of about . It covers approximately 20% of Earth's surface and about 29% of its water surface area. It is known to separate the " Old World" of Africa, Europe and Asia from the "New World The term ''New World'' is often used to mean the majority of Earth's Western Hemisphere, specifically the Americas."America." ''The Oxford Companion to the English Language'' (). McArthur, Tom, ed., 1992. New York: Oxford University Press, p. ..." of the Americas in the European perception of Earth, the World. The Atlantic Ocean occupies an elongated, S-shaped basin extending longitudinally between Europe and Africa to the east, and North America, North and South America to the west. As one component of the interconnected World Ocean, it is connected in the north to the Arctic Ocean, to the Pacific Ocean in the southwest, the Indian Ocean in the southeast, and the Southern Ocean in the south (other ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Argentina
Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the southern half of South America. Argentina covers an area of , making it the second-largest country in South America after Brazil, the fourth-largest country in the Americas, and the eighth-largest country in the world. It shares the bulk of the Southern Cone with Chile to the west, and is also bordered by Bolivia and Paraguay to the north, Brazil to the northeast, Uruguay and the South Atlantic Ocean to the east, and the Drake Passage to the south. Argentina is a federal state subdivided into twenty-three provinces, and one autonomous city, which is the federal capital and largest city of the nation, Buenos Aires. The provinces and the capital have their own constitutions, but exist under a federal system. Argentina claims sovereignty over the Falkland Islands, South Georgia and the South Sandwich Islands, and a part of Antarctica. The earliest recorded human presen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uruguay
Uruguay (; ), officially the Oriental Republic of Uruguay ( es, República Oriental del Uruguay), is a country in South America. It shares borders with Argentina to its west and southwest and Brazil to its north and northeast; while bordering the Río de la Plata to the south and the Atlantic Ocean to the southeast. It is part of the Southern Cone region of South America. Uruguay covers an area of approximately and has a population of an estimated 3.4 million, of whom around 2 million live in the metropolitan area of its capital and largest city, Montevideo. The area that became Uruguay was first inhabited by groups of hunter–gatherers 13,000 years ago. The predominant tribe at the moment of the arrival of Europeans was the Charrúa people, when the Portuguese first established Colónia do Sacramento in 1680; Uruguay was colonized by Europeans late relative to neighboring countries. The Spanish founded Montevideo as a military stronghold in the early 18th centur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Merluccius Merluccius
''Merluccius merluccius'', the European hake, is a merluccid hake of the genus '' Merluccius''. Other vernacular names include Cornish salmon and herring hake. It is a predatory species which was often netted alongside one of its favoured prey, the Atlantic herring, thus the latter common name. It is found in the eastern Atlantic from the Norway and Iceland south to Mauritania and into the Mediterranean Sea. It is an important species in European fisheries and is heavily exploited with some populations thought to be being fished unsustainably. Description ''Merluccius merluccius'' is a slim-bodied fish with a large head and large jaws on which are set a number of large curved teeth, the lower jaw has two rows of teeth and the upper jaw has one row. The inside of the mouth and the branchial cavity are black. The body is at its widest just behind its head. It has two dorsal fins; the first is triangular in shape, high with a short base, while the second is long, nearly the same len ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Merluccius Patagonicus
''Merluccius patagonicus'', the Patagonian hake, is a species of fish from the family Merlucciidae The Merlucciidae, commonly called merluccid hakes , are a family of cod-like fish, including most hakes. available for download at http://www.fao.org They are native to cold water in the Atlantic and Pacific Oceans, and typically are found at de ... from the western South Atlantic which was described in 2003. However some authorities consider the distinguishing features of ''M. patagonicus'' to be within the range of variability for '' M. hubbsi'' and that ''M. patagonicus'' is therefore a synonym of ''M. hubbsi''. Abstract Males have a maximum recorded length of while females are known to grow up to a maximum length of . This species lives to a maximum depth of . References Merluccius Fish described in 2003 {{Gadiformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Merluccius Australis
''Merluccius australis'', the Southern hake, is a species of fish from the family Merlucciidae, the true hakes. It is found in the southern Pacific and Atlantic Oceans with two disjunct populations, one around southern South America and the other in the waters around New Zealand. Description ''Merluccius australis'' has a more slender body compared to other species of ''Merluccius'', with a short head which is makes up around a quarter of its standard length and a protruding lower jaw with some visible teeth. The anterior dorsal fin has a single spine and 9 to 12 fin rays and the posterior dorsal fin has 39 to 45 fin rays. The anal fin has 40 to 46 fin rays and the pectoral fins are long and thin, but they do not reach as far as the origin of anal fin in specimens longer than 50 cm standard length. The caudal fin margin is normally truncate, but in smaller specimens it can be slightly emarginate. The scales are small and there are 144 to 171 scales along the lateral line. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synonym (taxonomy)
The Botanical and Zoological Codes of nomenclature treat the concept of synonymy differently. * In botanical nomenclature, a synonym is a scientific name that applies to a taxon that (now) goes by a different scientific name. For example, Linnaeus was the first to give a scientific name (under the currently used system of scientific nomenclature) to the Norway spruce, which he called ''Pinus abies''. This name is no longer in use, so it is now a synonym of the current scientific name, '' Picea abies''. * In zoology, moving a species from one genus to another results in a different binomen, but the name is considered an alternative combination rather than a synonym. The concept of synonymy in zoology is reserved for two names at the same rank that refers to a taxon at that rank - for example, the name ''Papilio prorsa'' Linnaeus, 1758 is a junior synonym of ''Papilio levana'' Linnaeus, 1758, being names for different seasonal forms of the species now referred to as ''Araschnia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fish Of Argentina
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. Mos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fish Of The Western Atlantic
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
