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Yellowtail Amberjack
The yellowtail amberjack, yellowtail kingfish, hiramasa or great amberjack (''Seriola lalandi'') is a large fish found in the Southern Ocean. Although previously thought to be found in all oceans and seas, recent genetic analysis restricts ''S. lalandi'' proper to the Southern Hemisphere waters. However, they are found in Northern Hemisphere waters during certain times of the year. The fish was given its name by Monsieur de Lalande, a naturalist who first informed zoologist Achille Valenciennes of the existence of this species. His reason for the use of the word ''Seriola'' (feminine diminutive form of ''seria'', a large earthenware pot) to name the fish is uncertain, but the second word ''lalandi'' was derived from his surname. Taxonomy The yellowtail amberjack was formally described in 1833 by French zoologist Achille Valenciennes from type specimens sent to him by naturalist and explorer Pierre Antoine Delalande, who is honoured in its specific name. Fishbase includes popu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Achille Valenciennes
Achille Valenciennes (9 August 1794 – 13 April 1865) was a French zoologist. Valenciennes was born in Paris, and studied under Georges Cuvier. His study of parasitic worms in humans made an important contribution to the study of parasitology. He also carried out diverse systematic classifications, linking fossil and current species. He worked with Cuvier on the 22-volume "'' Histoire Naturelle des Poissons''" (Natural History of Fish) (1828–1848), carrying on alone after Cuvier died in 1832. In 1832, he succeeded Henri Marie Ducrotay de Blainville (1777–1850) as chair of ''Histoire naturelle des mollusques, des vers et des zoophytes'' at the Muséum national d'histoire naturelle. Early in his career, he was given the task of classifying animals described by 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 scie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Reef, Queensland
North Reef Light is an active lighthouse located on North Reef, a planar reef, about northeast of Gladstone, Queensland, Australia in the Capricorn and Bunker Group. The lighthouse was constructed on a migratory patch of sand inside a fringing coral reef, which over the years disappeared and reappeared, as sand was washed away and accumulated, and is now a vegetated sandy island. Its construction is unique, having a hollow concrete base that both gives it resistance to the shifting nature of the sandbar and serves as a freshwater tank. As such, it is considered one of the major achievement in Australian lighthouse construction. It is also notable in that due to the harsh conditions, only bachelors were allowed to serve as lighthouse keepers. At it is also the tallest of Queensland's timber-framed iron clad lighthouses. History The recommendation to establish a lighthouse on North Reef was made by a select parliamentary committee in 1864. The site was then a small sandbank on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hatchery
A hatchery is a facility where eggs are hatched under artificial conditions, especially those of fish, poultry or even turtles. It may be used for ex-situ conservation purposes, i.e. to breed rare or endangered species under controlled conditions; alternatively, it may be for economic reasons (i.e. to enhance food supplies or fishery resources). Fish hatcheries Fish hatcheries are used to cultivate and breed a large number of fish in an enclosed environment. Fish farms use hatcheries to cultivate fish to sell for food, or ornamental purposes, eliminating the need to find the fish in the wild and even providing some species outside their natural season. They raise the fish until they are ready to be eaten or sold to aquarium stores. Other hatcheries release the juvenile fish into a river, lake or the ocean to support commercial, tribal, or recreational fishing or to supplement the natural numbers of threatened or endangered species, a practice known as fish stocking. Rese ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japan
Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north toward the East China Sea, Philippine Sea, and Taiwan in the south. Japan is a part of the Ring of Fire, and spans an archipelago of 6852 islands covering ; the five main islands are Hokkaido, Honshu (the "mainland"), Shikoku, Kyushu, and Okinawa. Tokyo is the nation's capital and largest city, followed by Yokohama, Osaka, Nagoya, Sapporo, Fukuoka, Kobe, and Kyoto. Japan is the eleventh most populous country in the world, as well as one of the most densely populated and urbanized. About three-fourths of the country's terrain is mountainous, concentrating its population of 123.2 million on narrow coastal plains. Japan is divided into 47 administrative prefectures and eight traditional regions. The Greater Tokyo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japanese Amberjack
The Japanese amberjack or yellowtail, ''Seriola quinqueradiata'', is a species of jack fish in the family Carangidae. It is native to the northwest Pacific Ocean, ranging from China (called ), Korea (called ), and Japan to Hawaii. It is greatly appreciated in Japan, where it is called ''hamachi'' or ''buri'' (). These fish are eaten either cooked or raw and are a seasonal favourite in the colder months when the meat has a higher fat content. Amberjack is typically thought of as a winter delicacy of Toyama and the Hokuriku region. Although it is frequently listed on menus as "yellowtail tuna," it is a fish of an entirely different family, the Carangidae, rather than the family Scombridae that includes tunas, mackerels, and bonitos. Some of the fish consumed are caught wild, but a substantial amount is farmed (about 120,000 tonnes per year). To populate the pens, every May, workers fish for the small wild fry (called '' mojako''), which can be found under floating seaweed Se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aquaculture
Aquaculture (less commonly spelled aquiculture), also known as aquafarming, is the controlled cultivation ("farming") of aquatic organisms such as fish, crustaceans, mollusks, algae and other organisms of value such as aquatic plants (e.g. lotus). Aquaculture involves cultivating freshwater, brackish water and saltwater populations under controlled or semi-natural conditions, and can be contrasted with commercial fishing, which is the harvesting of wild fish. Mariculture, commonly known as marine farming, refers specifically to aquaculture practiced in seawater habitats and lagoons, opposed to in freshwater aquaculture. Pisciculture is a type of aquaculture that consists of fish farming to obtain fish products as food. Aquaculture can also be defined as the breeding, growing, and harvesting of fish and other aquatic plants, also known as farming in water. It is an environmental source of food and commercial product which help to improve healthier habitats and used to re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bob Martin (Australian Politician)
Robert Douglas Martin (born 7 December 1945) is a former Australian politician. He was the Labor Party member for Port Stephens in the New South Wales Legislative Assembly from 1988 to 1999. Martin was born in Sydney to Douglas and Beryl, and attended McDonald Upper Primary School and Hurlestone Agricultural High School, graduating in 1962. He then attended Hawkesbury Agricultural College and graduated with a Diploma in Agriculture in 1965. He worked for the Department of Agriculture at Alstonville, Dareton and Bathurst, before moving to Griffith in 1969. On 11 January that year he married Margaret Eady from Murwillumbah, a primary school teacher. They had two children. He also joined the Labor Party. In 1970 he was employed with New South Wales State Fisheries, and managed the Port Stephens centre until 1988. In 1988, Martin was selected as the Labor candidate for the new seat of Port Stephens. He won the seat by less than 100 votes. Defeated Liberal candidate Walter Sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sydney Harbour
Port Jackson, consisting of the waters of Sydney Harbour, Middle Harbour, North Harbour and the Lane Cove River, Lane Cove and Parramatta River, Parramatta Rivers, is the ria or harbor, natural harbour of Sydney, New South Wales, Australia. The harbour is an inlet of the Tasman Sea (part of the South Pacific Ocean). It is the location of the Sydney Opera House and Sydney Harbour Bridge. The location of the History of Australia, first European settlement and colony on the Australian mainland, Port Jackson has continued to play a key role in the history and development of Sydney. Port Jackson, in the early days of the colony, was also used as a shorthand for Sydney and its environs. Thus, many botanists, see, e.g, Robert Brown (botanist, born 1773), Robert Brown's ''Prodromus Florae Novae Hollandiae et Insulae Van Diemen'', described their specimens as having been collected at Port Jackson. Many recreational events are based on or around the harbour itself, particularly Sydney ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Playford A Power Station
Playford may refer to: Places * City of Playford, Australia * Electoral district of Playford, Australia * Playford B Power Station, South Australia * Playford, Suffolk, a village in England * Hotel in Australia, part of Accor Hotels People *The Playford family of British rowers including **Francis Playford (1825-1896) **Herbert Playford (1831-1883) ** Frank Lumley Playford (1855-1931) **Humphrey Playford (b 1896) *The Playford family of Australians, including: **Rev. Thomas Playford , aka Thomas Playford I (1795–1873), preacher in South Australia **Thomas Playford II, Premier of South Australia **Thomas Playford IV, Premier of South Australia *John Playford John Playford (1623–1686/7) was a London bookseller, publisher, minor composer, and member of the Stationers' Company, who published books on music theory, instruction books for several instruments, and psalters with tunes for singing in churche ..., British music publisher, editor of ''The English Dancing Master'' * Henr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Port Augusta
Port Augusta is a small city in South Australia. Formerly a seaport, it is now a road traffic and railway junction city mainly located on the east coast of the Spencer Gulf immediately south of the gulf's head and about north of the state capital, Adelaide. The suburb of Port Augusta West is located on the west side of the gulf on the Eyre Peninsula. Other major industries included, up until the mid-2010s, electricity generation. At June 2018, the estimated urban population was 13,799, Estimated resident population, 30 June 2018. having declined at an average annual rate of -0.53% over the preceding five years. Description The city consists of an urban area extending along the Augusta and Eyre Highways from the coastal plain on the west side of the Flinders Ranges in the east across Spencer Gulf to Eyre Peninsula in the west. The urban area consists of the suburbs, from east to west, of Port Augusta and Davenport (on the eastern side of Spencer Gulf), and Port Augusta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reefs
A reef is a ridge or shoal of rock, coral or similar relatively stable material, lying beneath the surface of a natural body of water. Many reefs result from natural, abiotic processes—deposition of sand, wave erosion planing down rock outcrops, etc.—but there are also reefs such as the coral reefs of tropical waters formed by biotic processes dominated by corals and coralline algae, and artificial reefs such as shipwrecks and other anthropogenic underwater structures may occur intentionally or as the result of an accident, and sometimes have a designed role in enhancing the physical complexity of featureless sand bottoms, to attract a more diverse assemblage of organisms. Reefs are often quite near to the surface, but not all definitions require this. Earth's largest coral reef system is the Great Barrier Reef in Australia, at a length of over . Biotic There is a variety of biotic reef types, including oyster reefs and sponge reefs, but the most massive and widely ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseudocaranx Dentex
The white trevally (''Pseudocaranx dentex''), also known as striped jack,) is a jack of the family Carangidae widespread in tropical and warm temperate areas between 40°N and 47°S, in the Atlantic, Mediterranean, Indian, and Pacific Oceans. It has a deep body and a greenish colour with metallic overtones and a dark spot above the gills. The fins are yellow. Trevally are strong fighters and the flesh is good to eat if a little dry. It is often used as cut bait. Its maximum size is about 120 cm. In New Zealand, this trevally is known by the Māori as ''araara'', and is generally confined to waters north of Cook Strait, although it sometimes reaches as far south as Otago in the summer. Relationship with humans The IGFA all-tackle world record for the species sits at 15.25 kg (33 lb 9oz) caught near Tokyo, Japan Tokyo (; ja, 東京, , ), officially the Tokyo Metropolis ( ja, 東京都, label=none, ), is the capital and largest city of Japan. Formerly kno ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
