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Graus (genus)
''Graus nigra'' is a species of sea chub endemic to the Pacific coast of South America, ranging from Valdivia in Chile to southern Peru. This species grows to a total length of . It is popular as a game fish. This species is the only known member of its genus, and is known locally as ''vieja negra'' (meaning “old black” in Spanish). Ecology ''Graus nigra'' is found in Chile and Peru, often in forests of giant kelp. Associated with it in this habitat are the Chilean abalone (''Concholepas concholepas''), keyhole limpets (''Fissurella'' spp.), the Chilean sea urchin ''Loxechinus albus'', and the labrid fish Galápagos sheephead (''Semicossyphus darwini''). Other carnivorous fish in the kelp forest include the Peruvian morwong (''Cheilodactylus variegatus''), the Chilean sandperch (''Pinguipes chilensis'') and the Cape redfish (''Sebastes capensis''); also present in this habitat is the herbivorous ''Aplodactylus punctatus''. These fish are present in the dense lower store ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rodolfo Amando Philippi
Rodolfo Amando (or Rudolph Amandus) Philippi (14 September 1808 – 23 July 1904) was a German–Chilean paleontologist and zoologist. Philippi contributed primarily to malacology and paleontology. His grandson, Rodulfo Amando Philippi Bañados (1905-1969), was also a zoologist and in order to avoid confusion in zoological nomenclature, the elder is referred to as "Philippi rumwiede to distinguish him from his grandson "Philippi añados. Early life Philippi was born in Charlottenburg, Berlin to Johann Wilhelm Eberhard Philippi, a Prussian government auditor, and his third wife Maria Anna Krumwiede (m. 1806). The father had five children from two earlier marriages and Philippi was the eldest from the third marriage. In 1818, Philippi, his younger brother Bernhard Eunom (1811–1852) and their mother went to Yverdon-les-Bains, Switzerland, where they were educated at the Pestalozzian Institute founded by Johann Heinrich Pestalozzi (1746–1827). The teaching included the use o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loxechinus Albus
''Loxechinus albus'' is an echinoderm of the family Parechinidae, native to coastal southern South America, ranging from Ecuador, along the entire coasts of Peru and Chile, to Argentina, as well as the Falkland Islands. It is the only species in the genus ''Loxechinus''. It is known as the Chilean sea urchin or red sea urchin, but the latter name is typically used for the North Pacific '' Mesocentrotus franciscanus'' and it is not the only species of sea urchin in Chile (although it is the most common and widespread large sea urchins in that country). ''L. albus'' is found on rocky reefs and shores in the intertidal and subtidal zones to a depth of .Carolina J. Zagal and Consuelo Hermosilla C. (2007). ''Guía de Invertebrados marinos del sur de Chile''. Editorial Fantástico Sur, Punta Arenas, Chile Description ''Loxechinus albus'' is a fast-growing, relatively large sea urchin with a test diameter of up to , although the far southernmost populations tend to grow slower and reach ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fish Of Peru
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 f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fish Of Chile
Fish are aquatic, craniate, gill-bearing animals that lack limbs with digits. Included in this definition are the living hagfish, lampreys, and Chondrichthyes, 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 vertebrate, 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 placodermi, 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western South American Coastal Fauna
Western may refer to: Places *Western, Nebraska, a village in the US *Western, New York, a town in the US *Western Creek, Tasmania, a locality in Australia *Western Junction, Tasmania, a locality in Australia *Western world, countries that identify with shared "Western" culture Arts and entertainment Films * ''Western'' (1997 film), a French road movie directed by Manuel Poirier * ''Western'' (2017 film), a German-Austrian film Genres *Western (genre), a category of fiction and visual art centered on the American Old West **Western fiction, the Western genre as featured in literature **Western music (North America), a type of American folk music Music * ''Westerns'' (EP), an EP by Pete Yorn *WSTRN, a British hip hop group from west London Business *The Western, a closed hotel/casino in Las Vegas, United States *Western Cartridge Company, a manufacturer of ammunition *Western Publishing, a defunct publishing company Educational institutions *Western Washington University i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monotypic Fish Genera
In biology, a monotypic taxon is a taxonomic group (taxon) that contains only one immediately subordinate taxon. A monotypic species is one that does not include subspecies or smaller, infraspecific taxa. In the case of genera, the term "unispecific" or "monospecific" is sometimes preferred. In botanical nomenclature, a monotypic genus is a genus in the special case where a genus and a single species are simultaneously described. In contrast, an oligotypic taxon contains more than one but only a very few subordinate taxa. Examples Just as the term ''monotypic'' is used to describe a taxon including only one subdivision, the contained taxon can also be referred to as monotypic within the higher-level taxon, e.g. a genus monotypic within a family. Some examples of monotypic groups are: Plants * In the order Amborellales, there is only one family, Amborellaceae and there is only one genus, '' Amborella'', and in this genus there is only one species, namely ''Amborella trichopoda.' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kyphosidae
The sea chubs, also known as rudderfish and pilot fish and in Hawaiian as ''enenue'' or ''nenue'', are a family, Kyphosidae, of fishes in the order Perciformes native to the Atlantic, Indian and Pacific Oceans usually close to shore in marine waters. Subfamilies and genera The four subfamilies with 12 genera in this family are: * Girellinae Gill, 1862 (nibblers) ** Genus ''Girella'' Gray, 1835 ** Genus ''Graus (genus)'' Philippi, 1887 * Kyphosinae Jordan, 1887 (rudderfishes) ** Genus ''Kyphosus'' Lacepède, 1801 * Microcanthinae Bleeker, 1876 (microanthines) ** Genus '' Atypichthys'' Günther, 1862 ** Genus ''Microcanthus'' Swainson, 1839 ** Genus ''Neatypus'' Waite, 1905 ** Genus ''Tilodon'' Thominot, 1881 * Scorpidinae Günther, 1860 (halfmoons) ** Genus ''Bathystethus'' Gill, 1893 ** Genus ''Labracoglossa'' Peters, 1866 ** Genus ''Medialuna'' Jordan & Fesler, 1893 ** Genus '' Neoscorpis'' J.L.B. Smith, 1931 ** Genus ''Scorpis'' Valenciennes 1832 Alternative classifica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Medialuna Ancietae
''Medialuna ancietae'' is a species of sea chub native to the Pacific coast of South America where it inhabits the giant kelp forests. It is known locally as ''acha'', ''mero del sur'' or ''chino''. Description Sea chubs are medium-sized fish with small heads, blunt snouts and laterally compressed bodies. The small mouth contains a row of short teeth with hockey-stick shaped tips. The dorsal fin is continuous and has 11 to 14 spines, which can be folded down into a groove, and 11 to 13 soft rays. The anal fin has three spines and 11 to 13 soft rays. The body is clad in small scales which are thick and feel rough. The colour is mainly drab, the belly being paler than the upper parts. ''M. ancietae'' can grow to a maximum weight of . Distribution and habitat ''M. ancietae'' is native to the subtropical southeastern Pacific Ocean where it is found on the coasts of Peru and Chile. Its habitat is the forests of giant kelp that line the rocky shore subtidally. The dominant species of k ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Benthos
Benthos (), also known as benthon, is the community of organisms that live on, in, or near the bottom of a sea, river, lake, or stream, also known as the benthic zone.Benthos from the Census of Antarctic Marine Life website This community lives in or near marine or freshwater sedimentary environments, from s along the , out to the , and t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aplodactylus Punctatus
''Aplodactylus punctatus'', the Zamba marblefish, is a species of marine ray finned fish, one of the marblefishes belonging to the family Aplodactylidae. It is found in the eastern Pacific Ocean of the west coast of South America. Taxonomy ''Aplodactylus punctatus'' was first formally described in 1832 by the French zoologist Achille Valenciennes with the type locality given as Valparaiso in Chile. As it was the only species in the new genus ''Aplodactylus'' at the time of its description, it is the type species of that genus. The specific name ''punctatus'' means "spotted". Description ''Aplodactylus punctatus'' has an elongate oblong and compressed body. The small mouth is located ventrally to the snout. The upper lips are fleshy, The teeth in the jaws are made up of three rows of tricuspid incisor like teeth with the outer row being larger than the others. There is a flattened spine on the operculum. The dorsal fin is deeply incised, it contains 16-17 spines and 18-21 sof ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sebastes Capensis
''Sebastes capensis'', the false jacopever or Cape redfish, is a species of marine ray-finned fish belonging to the subfamily Sebastinae, the rockfishes, part of the family Scorpaenidae. It is found in the South Atlantic Ocean and may also occur off southern and western South America. Taxonomy and etymology ''Sebastes capensis'' was originally described by the German naturalist Johann Friedrich Gmelin in 1789 as ''Scorpaena capensis'' with the type locality given as the Cape of Good Hope. Some authorities place this species in the subgenus ''Sebastomus''. It has recently been demonstrated that the specimens from Peru and Chile are actually attributable to the closely related '' S. oculatus'' and these two similar species are sympatric in the southwestern Atlantic off Argentina. The specific name ''capensis'' refers to the type locality, the Cape of Good Hope. The common name false jacopever derives from a name given to some groupers, originally in the Dutch East Indies and then ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pinguipes Chilensis
''Pinguipes chilensis'', commonly known as the Chilean sandperch, is a species of ray-finned fish in the family Pinguipedidae. It is found in the southeastern Pacific Ocean off the coasts of Peru and Chile. Description ''P. chilensis'' can grow to a maximum length of . The dorsal fin has six spines and twenty-eight soft rays, and the anal fin has a single spine and twenty-five soft rays. A specimen caught by Charles Darwin during the ''Beagle'' voyage was described as being more elongated than '' Pinguipes brasilianus'', being about six and a half times as long as the body is deep and as having two longitudinal rows of ill-defined spots on the flanks and a larger, dark-coloured, round spot at the base of the caudal fin. Distribution and habitat ''P. chilensis'' is found in the southeastern Pacific Ocean. Its range extends from Tumbes in northern Peru, southwards to the Magallanes Region of southern Chile. It is found on muddy bottoms as well as on rocks and sand, to depths of . ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
