Hoplostethus
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Hoplostethus
''Hoplostethus'' is a genus of fish in the slimehead family. Species There are 30 species in this genus: * '' Hoplostethus abramovi'' Kotlyar, 1986 * ''Hoplostethus atlanticus'' ( Collett, 1889) - orange roughy * '' Hoplostethus cadenati'' Quéro, 1974 - black slimehead * '' Hoplostethus confinis'' Kotlyar, 1980 * '' Hoplostethus crassispinus'' Kotlyar, 1980 * '' Hoplostethus druzhinini'' Kotlyar, 1986 * '' Hoplostethus fedorovi'' (Kotlyar, 1986) * '' Hoplostethus fragilis'' ( F. de Buen, 1959) - Chilean roughy * '' Hoplostethus gigas'' (McCulloch, 1914) - giant sawbelly * '' Hoplostethus grandperrini'' C. D. Roberts & M. F. Gomon, 2012Roberts, C.D. & Gomon, M.F. (2012)A review of giant roughies of the genus ''Hoplostethus'' (Beryciformes, Trachichthyidae), with descriptions of two new Australasian species.''Memoirs of Museum Victoria'' 69: 341–54. - Grandperrin's giant sawbelly * ''Hoplostethus intermedius'' (Hector, 1875) - blacktip sawbelly * ''Hoplostethus japonicus'' ( ...
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Hoplostethus Fedorovi
''Hoplostethus fedorovi'' is a small deep-sea fish species belonging to the slimehead family Family (from la, familia) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its ... (Trachichthyidae). Distribution It is found in the Western Central Pacific (a holotype from the Marcus-Necker ridge). Environment ''Hoplostethus fedorovi'' is recorded to be found within a marine environment within a bathypelagic or benthypelagic depth range. This species is occupied in the depth range of about 500 – 520 meters. They are commonly known to be a deep water species. Size ''Hoplostethus fedorovi'' was can reach the maximum recorded length of about 15.9 centimeters or about 6.25 inches as an unsexed male. Threats ''Hoplostethus fedorovi'' serves as no threat to humans. They are recorded to be a harmless species. Reference ...
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Hoplostethus Atlanticus
The orange roughy (''Hoplostethus atlanticus''), also known as the red roughy, slimehead and deep sea perch, is a relatively large deep-sea fish belonging to the slimehead family (Trachichthyidae). The UK Marine Conservation Society has categorized orange roughy as "vulnerable to exploitation". It is found in , deep (bathypelagic, ) waters of the Western Pacific Ocean, eastern Atlantic Ocean (from Iceland to Morocco; and from Walvis Bay, Namibia, to off Durban, South Africa), Indo-Pacific (off New Zealand and Australia), and in the eastern Pacific off Chile. The orange roughy is notable for its extraordinary lifespan, attaining over 200 years. It is important to commercial deep-trawl fisheries. The fish is a bright, brick-red color, fading to a yellowish-orange after death. Like other slimeheads, orange roughy is slow-growing and late to mature, resulting in a very low resilience, making them extremely susceptible to overfishing. Many stocks (especially those off New Zealand and ...
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Hoplostethus Melanopeza
The New Zealand giant sawbelly (''Hoplostethus melanopeza'') is a slimehead of the order Beryciformes. It is native to the South Pacific, more specifically the sub-tropical and temperate latitudes of the Tasman and South Fiji basins. It is also found along Australia's southeastern coast, the Bay of Plenty, and southern Kermadec Ridge at the north end of New Zealand's North Island The North Island, also officially named Te Ika-a-Māui, is one of the two main islands of New Zealand, separated from the larger but much less populous South Island by the Cook Strait. The island's area is , making it the world's 14th-largest .... It can reach sizes of up to SL. Its natural habitats are "continental slopes, seamounts, and submarine rises" between , though it has been found as shallow as and as deep as . The first ''H. melanopeza'' caught were thought to be individuals of the '' H. gigas'' species, and it was not distinguished as a separate species until much later. One key dif ...
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Hoplostethus Gigas
The giant sawbelly (''Hoplostethus gigas'') is a medium-sized deep-sea fish species belonging to the slimehead family (Trachichthyidae). It is found along the western and southern coasts of Australia and near New Zealand. It lives on the continental slope A continental margin is the outer edge of continental crust abutting oceanic crust under coastal waters. It is one of the three major zones of the ocean floor, the other two being deep-ocean basins and mid-ocean ridges. The continental margin ... between depths of . It can reach sizes of up to SL. References giant sawbelly Fish of Australia Fish of New Zealand Marine fish of Southern Australia Marine fish of Western Australia giant sawbelly {{Beryciformes-stub ...
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Hoplostethus Melanopus
The smallscale slimehead (''Hoplostethus melanopus'') is a deepwater fish of the family Trachichthyidae. It lives on the continental shelf at a depths of . It can reach sizes of up to TL. It is a brownish-grey color with blackish fins. It is found in the Indian and Pacific Oceans along the coasts of South Africa, Somalia, the United Arab Emirates, Madagascar, Japan, Indonesia, and Namibia Namibia (, ), officially the Republic of Namibia, is a country in Southern Africa. Its western border is the Atlantic Ocean. It shares land borders with Zambia and Angola to the north, Botswana to the east and South Africa to the south and ea .... References Hoplostethus Fish described in 1913 Fish of the Indian Ocean Fish of the Pacific Ocean {{Beryciformes-stub ...
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Hoplostethus Marisrubri
The Red Sea roughy (''Hoplostethus marisrubri'') is a slimehead of the order Beryciformes. It is found in the Western Indian Ocean and the Red Sea The Red Sea ( ar, البحر الأحمر - بحر القلزم, translit=Modern: al-Baḥr al-ʾAḥmar, Medieval: Baḥr al-Qulzum; or ; Coptic: ⲫⲓⲟⲙ ⲛ̀ϩⲁϩ ''Phiom Enhah'' or ⲫⲓⲟⲙ ⲛ̀ϣⲁⲣⲓ ''Phiom ǹšari''; T ... at depths of up to . It can reach sizes of up to SL. The species is known from only five specimens. References External links * Hoplostethus Fish described in 1986 Fish of the Indian Ocean {{Beryciformes-stub ...
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Hoplostethus Latus
The palefin sawbelly (''Hoplostethus latus'') is a medium-sized deep-sea fish species belonging to the slimehead family. It is native to Australia's southern waters and the Eastern Indian Ocean where it lives at depths between on the continental slope and continental shelf A continental shelf is a portion of a continent that is submerged under an area of relatively shallow water, known as a shelf sea. Much of these shelves were exposed by drops in sea level during glacial periods. The shelf surrounding an island .... It can reach sizes of up to TL. References External links * Hoplostethus Marine fish of Southern Australia Marine fish of Western Australia Fish described in 1914 {{Beryciformes-stub ...
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Hoplostethus Grandperrini
Grandperrin's giant sawbelly (''Hoplostethus grandperrini'') is a slimehead native to the Norfolk Ridge and waters off southern New Caledonia ) , anthem = "" , image_map = New Caledonia on the globe (small islands magnified) (Polynesia centered).svg , map_alt = Location of New Caledonia , map_caption = Location of New Caledonia , mapsize = 290px , subdivision_type = Sovereign st ... at in depth. It was named after Dr. René Grandperrin, a retired chief scientist who worked at ORSTOM Nouméa. It can reach lengths of up to . References External links * Grandperrin's giant sawbelly Fish of New Caledonia Endemic fauna of New Caledonia Grandperrin's giant sawbelly {{Beryciformes-stub ...
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Hoplostethus Fragilis
The Chilean roughy (''Hoplostethus fragilis'') is a slimehead native to the Valparaíso region of Chile in the southeast Pacific. It lives at depths between . It has been known to contain high levels of mercury Mercury commonly refers to: * Mercury (planet), the nearest planet to the Sun * Mercury (element), a metallic chemical element with the symbol Hg * Mercury (mythology), a Roman god Mercury or The Mercury may also refer to: Companies * Merc .... References External links * Chilean roughy Endemic fauna of Chile Fish of Chile Western South American coastal fauna Chilean roughy {{Beryciformes-stub ...
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Hoplostethus Melanopterus
The blackfin roughy (''Hoplostethus melanopterus'') is a slimehead of the order Beryciformes. It has a very wide distribution across the Atlantic, Pacific, and Indian Indian or Indians may refer to: Peoples South Asia * Indian people, people of Indian nationality, or people who have an Indian ancestor ** Non-resident Indian, a citizen of India who has temporarily emigrated to another country * South Asia ... Oceans. It can reach sizes of up to TL. It is a deepwater fish, living between deep. References External links * Hoplostethus Fish described in 1938 Fish of the Atlantic Ocean Fish of the Indian Ocean Fish of the Pacific Ocean {{Beryciformes-stub ...
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Hoplostethus Japonicus
The Western Pacific roughy (''Hoplostethus japonicus'') is a species of slimehead found in the Northwest Pacific along Japan's southern coast in Sagami Bay, Suruga Bay, and the Sea of Japan The Sea of Japan is the marginal sea between the Japanese archipelago, Sakhalin, the Korean Peninsula, and the mainland of the Russian Far East. The Japanese archipelago separates the sea from the Pacific Ocean. Like the Mediterranean Sea, it h .... It can reach up to SL and its depth range is . References External links * Hoplostethus Taxa named by Franz Martin Hilgendorf Fish described in 1879 Fish of the Pacific Ocean Fish of Japan {{Beryciformes-stub ...
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Hoplostethus Intermedius
The blacktip sawbelly (''Hoplostethus intermedius'') is a small deep-sea fish species belonging to the slimehead family (Trachichthyidae). It is found off southern Australia and New Zealand. It ranges at depths from where it lives on the continental shelf and continental slope A continental margin is the outer edge of continental crust abutting oceanic crust under coastal waters. It is one of the three major zones of the ocean floor, the other two being deep-ocean basins and mid-ocean ridges. The continental margin .... It can reach sizes of up to . References External links * Fishes of Australia : ''Hoplostethus intermedius'' blacktip sawbelly Marine fish of Southern Australia Fish of New Zealand Tasman Sea blacktip sawbelly {{Beryciformes-stub ...
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