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Trachinus
''Trachinus'' is a genus of weevers, order Perciformes that consists of seven extant species. Six of the genus representatives inhabit the waters of Eastern Atlantic Ocean, but only one, '' Trachinus cornutus'', inhabits the South-Eastern Pacific Ocean. Three of the Atlantic species occur near the coasts of Europe. An eighth extinct species, '' T. minutus'', is known from Oligocene-aged strata from the Carpathian Mountains, while a ninth species, also extinct, '' T. dracunculus'', is known from middle-Miocene-aged strata from Piemonte, Italy. The genus name, given by Linnaeus, is from ', the Medieval Latin name for the fish, which in turn is from the Ancient Greek τρᾱχύς ''trachýs'' ‘rough’.Entry ‘Trachinidae’. Webster’s ''Third Unabridged Dictionary'' Species * Spotted weever, '' Trachinus araneus'' Cuvier, 1829. * Guinean weever, '' Trachinus armatus'' Bleeker, 1861. * Sailfin weever, '' Trachinus collignoni'' Roux, 1957. *'' Trachinus cornutus'' Guichenot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trachinus Minutus
''Trachinus'' is a genus of weevers, order Perciformes that consists of seven extant species. Six of the genus representatives inhabit the waters of Eastern Atlantic Ocean, but only one, '' Trachinus cornutus'', inhabits the South-Eastern Pacific Ocean. Three of the Atlantic species occur near the coasts of Europe. An eighth extinct species, '' T. minutus'', is known from Oligocene-aged strata from the Carpathian Mountains, while a ninth species, also extinct, '' T. dracunculus'', is known from middle-Miocene-aged strata from Piemonte, Italy. The genus name, given by Linnaeus, is from ', the Medieval Latin name for the fish, which in turn is from the Ancient Greek τρᾱχύς ''trachýs'' ‘rough’.Entry ‘Trachinidae’. Webster’s ''Third Unabridged Dictionary'' Species * Spotted weever, '' Trachinus araneus'' Cuvier, 1829. * Guinean weever, '' Trachinus armatus'' Bleeker, 1861. * Sailfin weever, '' Trachinus collignoni'' Roux, 1957. *'' Trachinus cornutus'' Guichenot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trachinus Draco
The greater weever (''Trachinus draco'', Linnaeus 1758) is a benthic and demersal venomous marine fish of the family Trachinidae. The greater weever is widely distributed along the eastern Atlantic coastline from Norway to Morocco, extending to the Mediterranean, Aegean and Black Seas. ''Trachinus draco'' has been shown to occur in depths ranging from shallow water up to -150 meters where it inhabits mostly muddy or sandy grounds. ''Trachinus draco'' is mostly and notoriously known for its venomous spines that can inflict serious injuries on humans through accidental stinging. Because of these spines and its potent venom it is classified as one of the most venomous fishes in the Mediterranean. The name “weever” is thought to originate from the Anglo-Saxon word “wivre” which translates as “viper”. Physical appearance ''Trachinus draco'' is an elongated and laterally flattened fish with upstanding eyes and a distinct superior mouth that is inclined upwards. The lo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trachinus Dracunculus
''Trachinus'' is a genus of weevers, order Perciformes that consists of seven extant species. Six of the genus representatives inhabit the waters of Eastern Atlantic Ocean, but only one, '' Trachinus cornutus'', inhabits the South-Eastern Pacific Ocean. Three of the Atlantic species occur near the coasts of Europe. An eighth extinct species, '' T. minutus'', is known from Oligocene-aged strata from the Carpathian Mountains, while a ninth species, also extinct, '' T. dracunculus'', is known from middle-Miocene-aged strata from Piemonte, Italy. The genus name, given by Linnaeus, is from ', the Medieval Latin name for the fish, which in turn is from the Ancient Greek τρᾱχύς ''trachýs'' ‘rough’.Entry ‘Trachinidae’. Webster’s ''Third Unabridged Dictionary'' Species * Spotted weever, '' Trachinus araneus'' Cuvier, 1829. * Guinean weever, '' Trachinus armatus'' Bleeker, 1861. * Sailfin weever, '' Trachinus collignoni'' Roux, 1957. *'' Trachinus cornutus'' Guichenot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weevers
Weevers (or weeverfish) are nine extant species of fishes of family Trachinidae, order Trachiniformes, part of the Percomorpha clade. They are long (up to 37 cm), mainly brown in color, and have venomous spines on their first dorsal fin and gills. During the day, weevers bury themselves in sand, just showing their eyes, and snatch prey as it comes past, which consists of shrimp and small fish. Weevers are unusual in not having swim bladders, as do most bony fish, and as a result, sink as soon as they stop actively swimming. With the exception of '' T. cornutus'' from the southeast Pacific, all species in this family are restricted to the eastern Atlantic (including the Mediterranean). A tenth, extinct species, ''Callipterus speciosus'', is known from the Monte Bolca lagerstätte of the Lutetian epoch. Weevers are sometimes used as an ingredient in the recipe for ''bouillabaisse''. Weevers are sometimes erroneously called 'weaver fish', although the word is unrelated. I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trachinus Araneus
The spotted weever, ''Trachinus araneus'', is a fish of the family Trachinidae, order Perciformes, and class Actinopterygii. It is up to 45 cm long, brown and yellow on the head and back, paler below with darker spots along the sides. The shape of its body is long and laterally flattened, the mouth almost is vertical in the head. The front half of the first dorsal fin is and consists of three spines which are highly poisonous, as are the backward facing spines on the extremities of the gill covers.. The spotted weever lives close to the bottom down to about 100 m. It prefers a |
Spotted Weever
The spotted weever, ''Trachinus araneus'', is a fish of the family Trachinidae, order Perciformes, and class Actinopterygii. It is up to 45 cm long, brown and yellow on the head and back, paler below with darker spots along the sides. The shape of its body is long and laterally flattened, the mouth almost is vertical in the head. The front half of the first dorsal fin is and consists of three spines which are highly poisonous, as are the backward facing spines on the extremities of the gill covers.. The spotted weever lives close to the bottom down to about 100 m. It prefers a |
Trachinus Armatus
The Guinean weever (''Trachinus armatus'') is a fish of the family Trachinidae, widespread in the eastern Atlantic along the coasts of Africa from Mauritania to Angola. A marine, tropical, demersal fish Demersal fish, also known as groundfish, live and feed on or near the bottom of seas or lakes (the demersal zone).Walrond Carl . "Coastal fish - Fish of the open sea floor"Te Ara - the Encyclopedia of New Zealand. Updated 2 March 2009 They occ ..., it grows up to length. References Guinean weaver Fish of the East Atlantic Marine fauna of West Africa Fauna of Cape Verde Guinean weaver {{Perciformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guinean Weever
The Guinean weever (''Trachinus armatus'') is a fish of the family Trachinidae, widespread in the eastern Atlantic along the coasts of Africa from Mauritania to Angola. A marine, tropical, demersal fish Demersal fish, also known as groundfish, live and feed on or near the bottom of seas or lakes (the demersal zone).Walrond Carl . "Coastal fish - Fish of the open sea floor"Te Ara - the Encyclopedia of New Zealand. Updated 2 March 2009 They occ ..., it grows up to length. References Guinean weaver Fish of the East Atlantic Marine fauna of West Africa Fauna of Cape Verde Guinean weaver {{Perciformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trachinus Cornutus
''Trachinus cornutus'' is a fish of the family Trachinidae, order Perciformes, and class Actinopterygii. Widespread in the southeastern Pacific along the coasts of Chile, it is a marine subtropical demersal fish Demersal fish, also known as groundfish, live and feed on or near the bottom of seas or lakes (the demersal zone).Walrond Carl . "Coastal fish - Fish of the open sea floor"Te Ara - the Encyclopedia of New Zealand. Updated 2 March 2009 They occ .... References ''Trachinus cornutus'' at FishBase Trachinus Fish of the Pacific Ocean Western South American coastal fauna Fish described in 1848 Endemic fauna of Chile {{trachiniformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sailfin Weever
The sailfin weever, ''Trachinus collignoni'', is a fish of the family Trachinidae, order Perciformes, and class Actinopterygii. Widespread in the Eastern Atlantic along the tropical coast of west Africa, Gabon and Congo, probably further north and south. Marine tropical fish Tropical fish are generally those fish found in aquatic tropical environments around the world. Fishkeepers often keep tropical fish in freshwater and saltwater aquariums. The term "tropical fish" is not a taxonomic group, but rather is a gene ..., up to in length. References sailfin weever Fish of the East Atlantic Fish of West Africa Marine fauna of West Africa sailfin weever {{Perciformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
10th Edition Of Systema Naturae
The 10th edition of ''Systema Naturae'' is a book written by Swedish naturalist Carl Linnaeus and published in two volumes in 1758 and 1759, which marks the starting point of zoological nomenclature. In it, Linnaeus introduced binomial nomenclature for animals, something he had already done for plants in his 1753 publication of '' Species Plantarum''. Starting point Before 1758, most biological catalogues had used polynomial names for the taxa included, including earlier editions of ''Systema Naturae''. The first work to consistently apply binomial nomenclature across the animal kingdom was the 10th edition of ''Systema Naturae''. The International Commission on Zoological Nomenclature therefore chose 1 January 1758 as the "starting point" for zoological nomenclature, and asserted that the 10th edition of ''Systema Naturae'' was to be treated as if published on that date. Names published before that date are unavailable, even if they would otherwise satisfy the rules. The only ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perciformes
Perciformes (), also called the Percomorpha or Acanthopteri, is an order or superorder of ray-finned fish. If considered a single order, they are the most numerous order of vertebrates, containing about 41% of all bony fish. Perciformes means "perch-like". Perciformes is an Order within the Clade Percomorpha consisting of "perch-like" Percomorphans. This group comprises over 10,000 species found in almost all aquatic ecosystems. The order contains about 160 families, which is the most of any order within the vertebrates. It is also the most variably sized order of vertebrates, ranging from the ''Schindleria brevipinguis'' to the marlin in the genus ''Makaira''. They first appeared and diversified in the Late Cretaceous. Among the well-known members of this group are perch and darters (Percidae), sea bass and groupers (Serranidae). Characteristics The dorsal and anal fins are divided into anterior spiny and posterior soft-rayed portions, which may be partially or compl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
