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Thelenota Anax
''Thelenota anax'' is a species of sea cucumber mostly found in the tropical, South Pacific Ocean. It is also commonly known as the amber fish. Some other names for ''T. anax'' are black teatfish, blackfish, brownfish, chief sea cucumber, curryfish, elephant trunk cucumber, lollyfish, tripang, and white-teat sea cucumber. ''T. anax'' is found on sandy ocean bottoms and often have ectocommensal relationships. They are commonly fished commercially and exported because of their medicinal properties and large size. Description The body of ''T. anax'' can be a creamy beige or light brown with dark brown or red spots. It usually has light colored bumps on the top of its body. ''T. anax'' also has large with papillae located laterally on its body. On its ventral surface there is long white podia. Its mouth is also located ventrally with 18-20 peltate tentacles. The anus is located on the dorsal side of the animal towards the terminal end. Their average length is about 69 cm long, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thelenota Anax
''Thelenota anax'' is a species of sea cucumber mostly found in the tropical, South Pacific Ocean. It is also commonly known as the amber fish. Some other names for ''T. anax'' are black teatfish, blackfish, brownfish, chief sea cucumber, curryfish, elephant trunk cucumber, lollyfish, tripang, and white-teat sea cucumber. ''T. anax'' is found on sandy ocean bottoms and often have ectocommensal relationships. They are commonly fished commercially and exported because of their medicinal properties and large size. Description The body of ''T. anax'' can be a creamy beige or light brown with dark brown or red spots. It usually has light colored bumps on the top of its body. ''T. anax'' also has large with papillae located laterally on its body. On its ventral surface there is long white podia. Its mouth is also located ventrally with 18-20 peltate tentacles. The anus is located on the dorsal side of the animal towards the terminal end. Their average length is about 69 cm long, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hubert Lyman Clark
Hubert Lyman Clark (January 9, 1870 – July 31, 1947) was an American zoologist. The son of Professor William Smith Clark, he was born at Amherst, Massachusetts, and educated at Amherst College and Johns Hopkins University. From 1899 to 1905 he was professor of biology at Olivet College. Beginning in 1905, Clark worked as assistant in invertebrate zoology at the Museum of Comparative Zoology at Harvard University. He was curator of echinoderms from 1910 to 1927, and curator of marine invertebrates and associate professor of zoology beginning 1927. He was awarded the Clarke Medal by the Royal Society of New South Wales in 1947. Work He carried on scientific investigations in Jamaica, Bermuda and Australia, where he collected in 1913, 1929 and 1932, and published many papers dealing with birds, snakes, echinoderms and flowers. His publications include: *''The Birds of Amherst and Vicinity'' (1887) *''The Echinoderms of Porto Rico'' (1901) *''A New Ophiuran from the West Indi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pacific Ocean
The Pacific Ocean is the largest and deepest of Earth's five oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south, and is bounded by the continents of Asia and Oceania in the west and the Americas in the east. At in area (as defined with a southern Antarctic border), this largest division of the World Ocean—and, in turn, the hydrosphere—covers about 46% of Earth's water surface and about 32% of its total surface area, larger than Earth's entire land area combined .Pacific Ocean . '' Britannica Concise.'' 2008: Encyclopædia Britannica, Inc. The centers of both the |
Thelenota Anax Géante
''Thelenota'' is a genus of sea cucumber in the family Stichopodidae. Description and characteristics They are massive sea cucumbers, more or less rectangular in cross-section. The oral face (called ''trivium'') is flat, and covered with numerous aligned podia. The tegument is thick, and covered with thick papillae and other tubercles. The oral tentacles are peltate, helping to collect the sediment to ingest. Species * ''Thelenota ananas'' Jaeger, 1833 – Pineapple sea cucumber * ''Thelenota anax'' Clark, 1921 – Giant sea cucumber * '' Thelenota rubralineata'' Massin & Lane, 1991 – Red-lined sea cucumber File:Thelenota ananas at Umm Kararim.JPG, ''Thelenota ananas'' File:Thelenota anax.jpg, ''Thelenota anax ''Thelenota anax'' is a species of sea cucumber mostly found in the tropical, South Pacific Ocean. It is also commonly known as the amber fish. Some other names for ''T. anax'' are black teatfish, blackfish, brownfish, chief sea cucumber, curryfi ...'' File:Theleno ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scaleworm
Polynoidae is a family of marine Polychaete worms known as "scale worms" due to the scale-like elytra on the dorsal surface. Almost 900 species are currently recognised belonging to 9 subfamilies and 167 genera. They are active hunters, but generally dwell in protected environments such as under stones. The group is widely distributed from shallow intertidal waters to hadal trenches. They are the most diverse group of polychaetes in terms of genus number and second most diverse in terms of species number which is almost 8% of all segmented worm species. Description Most Polynoidae species are short and flattened, but can reach as much as 20 cm in length and 10 cm width in ''Eulagisca gigantea'' and ''Eulagisca uschakovi''. Individuals are usually covered almost entirely by elytra, which can be shed and regenerated in many species. The elytra of some species are faintly bioluminescent, and leave glowing traces around the mouthparts of their predators, making those preda ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gastropoda
The gastropods (), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slugs from saltwater, from freshwater, and from land. There are many thousands of species of sea snails and slugs, as well as freshwater snails, freshwater limpets, and land snails and slugs. The class Gastropoda contains a vast total of named species, second only to the insects in overall number. The fossil history of this class goes back to the Late Cambrian. , 721 families of gastropods are known, of which 245 are extinct and appear only in the fossil record, while 476 are currently extant with or without a fossil record. Gastropoda (previously known as univalves and sometimes spelled "Gasteropoda") are a major part of the phylum Mollusca, and are the most highly diversified class in the phylum, with 65,000 to 80,000 living snail and slug species. The anatomy, behavior, feeding, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Cucumber As Food
Sea cucumbers are marine animals of the class Holothuroidea. They can be used as food, in fresh or dried form, in various cuisines. In some cultural contexts the sea cucumber is thought to have medicinal value. The creature and the food product are commonly known as ''bêche-de-mer'' in French, from Portuguese ''bicho do mar'' (literally "sea animal"), ''trepang'' (or ''trīpang'') in Indonesian, ''namako'' in Japanese, ''balatan'' in Tagalog, ''loli'' in Hawaiian and ''deniz patlıcanı'' (sea eggplant) in Turkish. In Malay, it is known as the '' gamat''.Alessandro Lovatelli, C. Conand, Food and Agriculture Organization of the United Nations. ''Advances in sea cucumber aquaculture and management'': ''Volume 463 of FAO fisheries technical paper'' United Nations Food & Agriculture Org., 2004. . 425 pages: 58 Most cultures in East and Southeast Asia regard sea cucumbers as a delicacy. A number of dishes are made with sea cucumber, and in most dishes it has a slippery texture. C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solomon Islands
Solomon Islands is an island country consisting of six major islands and over 900 smaller islands in Oceania, to the east of Papua New Guinea and north-west of Vanuatu. It has a land area of , and a population of approx. 700,000. Its capital, Honiara, is located on the largest island, Guadalcanal. The country takes its name from the wider area of the Solomon Islands (archipelago), which is a collection of Melanesian islands that also includes the Autonomous Region of Bougainville (currently a part of Papua New Guinea), but excludes the Santa Cruz Islands. The islands have been settled since at least some time between 30,000 and 28,800 BCE, with later waves of migrants, notably the Lapita people, mixing and producing the modern indigenous Solomon Islanders population. In 1568, the Spanish navigator Álvaro de Mendaña was the first European to visit them. Though not named by Mendaña, it is believed that the islands were called ''"the Solomons"'' by those who later receiv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arachidonic Acid
Arachidonic acid (AA, sometimes ARA) is a polyunsaturated omega-6 fatty acid 20:4(ω-6), or 20:4(5,8,11,14). It is structurally related to the saturated arachidic acid found in cupuaçu butter. Its name derives from the New Latin word ''arachis'' (peanut), but peanut oil does not contain any arachidonic acid. Chemistry In chemical structure, arachidonic acid is a carboxylic acid with a 20-carbon chain and four ''cis''-double bonds; the first double bond is located at the sixth carbon from the omega end. Some chemistry sources define 'arachidonic acid' to designate any of the eicosatetraenoic acids. However, almost all writings in biology, medicine, and nutrition limit the term to ''all cis''-5,8,11,14-eicosatetraenoic acid. Biology Arachidonic acid is a polyunsaturated fatty acid present in the phospholipids (especially phosphatidylethanolamine, phosphatidylcholine, and phosphatidylinositides) of membranes of the body's cells, and is abundant in the brain, muscles, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eicosapentaenoic Acid
Eicosapentaenoic acid (EPA; also icosapentaenoic acid) is an omega-3 fatty acid. In physiological literature, it is given the name 20:5(n-3). It also has the trivial name timnodonic acid. In chemical structure, EPA is a carboxylic acid with a 20-carbon chain and five ''cis'' double bonds; the first double bond is located at the third carbon from the omega end. EPA is a polyunsaturated fatty acid (PUFA) that acts as a precursor for prostaglandin-3 (which inhibits platelet aggregation), thromboxane-3, and leukotriene-5 eicosanoids. EPA is both a precursor and the hydrolytic breakdown product of eicosapentaenoyl ethanolamide (EPEA: C22 H35 NO2; 20:5,n-3). Although studies of fish oil supplements, which contain both docosahexaenoic acid (DHA) and EPA, have failed to support claims of preventing heart attacks or strokes, a recent multi-year study of Vascepa ( ethyl eicosapentaenoate, the ethyl ester of the free fatty acid), a prescription drug containing only EPA, was shown to re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Docosahexaenoic Acid
Docosahexaenoic acid (DHA) is an omega-3 fatty acid that is a primary structural component of the human brain, cerebral cortex, skin, and retina. In physiological literature, it is given the name 22:6(n-3). It can be synthesized from alpha-linolenic acid or obtained directly from maternal milk (breast milk), fatty fish, fish oil, or algae oil. DHA's structure is a carboxylic acid (-''oic acid'') with a 22-carbon chain (''docosa-'' derives from the Ancient Greek for 22) and six (''hexa-'') ''cis'' double bonds (''-en-''); with the first double bond located at the third carbon from the omega end. Its trivial name is cervonic acid (from the Latin word ''cerebrum'' for "brain"), its systematic name is ''all-cis''-docosa-4,7,10,13,16,19-hexa-enoic acid, and its shorthand name is 22:6(n−3) in the nomenclature of fatty acids. Most of the docosahexaenoic acid in fish and multi-cellular organisms with access to cold-water oceanic foods originates from photosynthetic and heterotroph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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