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Parapercis Punctata
''Parapercis punctata'' is a ray-finned fish species in the sandperch The sandperches are a family, Pinguipedidae, of fishes in the percomorph order Trachiniformes. Sandperches are benthic fish which normally occur over sand or rubble substrates in shallow seas. They are found off the coasts of South America, Sou ... family, Pinguipedidae. It is found in the Western Indian Ocean. This species reaches a length of . References *Ho, H. C., 2013. Redescription of Parapercis punctata (Cuvier, 1829) and status of Neosillago Castelnau, 1875 and its type species Neosillago marmorata Castelnau, 1875 (Perciformes: Pinguipedidae). Zootaxa 3736(3):291-299. punctata Taxa named by Georges Cuvier Fish described in 1829 Fish of the Indian Ocean {{Pinguipedidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Georges Cuvier
Jean Léopold Nicolas Frédéric, Baron Cuvier (; 23 August 1769 – 13 May 1832), known as Georges Cuvier, was a French naturalist and zoologist, sometimes referred to as the "founding father of paleontology". Cuvier was a major figure in natural sciences research in the early 19th century and was instrumental in establishing the fields of comparative anatomy and paleontology through his work in comparing living animals with fossils. Cuvier's work is considered the foundation of vertebrate paleontology, and he expanded Linnaean taxonomy by grouping classes into phylum, phyla and incorporating both fossils and living species into the classification. Cuvier is also known for establishing extinction as a fact—at the time, extinction was considered by many of Cuvier's contemporaries to be merely controversial speculation. In his ''Essay on the Theory of the Earth'' (1813) Cuvier proposed that now-extinct species had been wiped out by periodic catastrophic flooding events. In th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ray-finned Fish
Actinopterygii (; ), members of which are known as ray-finned fishes, is a class of bony fish. They comprise over 50% of living vertebrate species. The ray-finned fishes are so called because their fins are webs of skin supported by bony or horny spines (rays), as opposed to the fleshy, lobed fins that characterize the class Sarcopterygii (lobe-finned fish). These actinopterygian fin rays attach directly to the proximal or basal skeletal elements, the radials, which represent the link or connection between these fins and the internal skeleton (e.g., pelvic and pectoral girdles). By species count, actinopterygians dominate the vertebrates, and they constitute nearly 99% of the over 30,000 species of fish. They are ubiquitous throughout freshwater and marine environments from the deep sea to the highest mountain streams. Extant species can range in size from '' Paedocypris'', at , to the massive ocean sunfish, at , and the long-bodied oarfish, at . The vast majority of Actino ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sandperch
The sandperches are a family, Pinguipedidae, of fishes in the percomorph order Trachiniformes. Sandperches are benthic fish which normally occur over sand or rubble substrates in shallow seas. They are found off the coasts of South America, South Africa and in the Indo-Pacific as far east as Japan. The family contains a few species which are used by humans for food. Characteristics Some sandperches resemble wrasse in that they possess long dorsal and anal fins which may have a few spines and enlarged lips that appear to curl back with big canine teeth in the front of the jaws. They have elongated bodies which are flattened posteriorly and cylindrical towards the head. The body usually patterned with spots and bands, The eyes are positioned near top of head. They are relatively small in size, normally in length. These fish tend to sit on the sea bed, their bodies propped up by the widely separated pelvic fins. Some of the members of the speciose genus ''Parapercis'', maybe all ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parapercis
''Parapercis'' is a genus of sandperches belonging to the fish family Pinguipedidae. Species There are currently 79 recognized species in this genus: * ''Parapercis albipinna'' J. E. Randall, 2008 * ''Parapercis albiventer'' H.-C. Ho, Heemstra & Imamura, 2014 (Whitebelly sandperch) * ''Parapercis alboguttata'' ( Günther, 1872) (Whitespot sandsmelt) * '' Parapercis allporti'' Günther, 1876 (Barred grubfish) * ''Parapercis atlantica'' ( Vaillant, 1887) * ''Parapercis aurantiaca'' Döderlein ( de), 1884 * ''Parapercis australis'' J. E. Randall, 2003 * ''Parapercis banoni'' J. E. Randall & Yamakawa, 2006 * '' Parapercis basimaculata'' J. E. Randall, Senou & Yoshino, 2008 * '' Parapercis bicoloripes'' Prokofiev, 2010 * '' Parapercis bimacula'' G. R. Allen & Erdmann, 2012 (Redbar sandperch) * '' Parapercis binivirgata'' ( Waite, 1904) (Redbanded weever) * '' Parapercis biordinis'' G. R. Allen, 1976 * '' Parapercis clathrata'' W. Ogilby, 1910 (Latticed sand ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Named By Georges Cuvier
In biology, a taxon (back-formation from ''taxonomy''; plural taxa) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Although neither is required, a taxon is usually known by a particular name and given a particular ranking, especially if and when it is accepted or becomes established. It is very common, however, for taxonomists to remain at odds over what belongs to a taxon and the criteria used for inclusion. If a taxon is given a formal scientific name, its use is then governed by one of the nomenclature codes specifying which scientific name is correct for a particular grouping. Initial attempts at classifying and ordering organisms (plants and animals) were set forth in Carl Linnaeus's system in ''Systema Naturae'', 10th edition (1758), as well as an unpublished work by Bernard and Antoine Laurent de Jussieu. The idea of a unit-based system of biological classification was first made widely available in 1805 in the int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fish Described In 1829
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 fis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
