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Lutjaninae
Lutjaninae is a subfamily of marine ray-finned fishes, one of four subfamilies classified within the family Lutjanidae, the snappers. Genera The subfamily Lutjaninae contains 6 genera and 76 species: * genus '' Hoplopagrus'' Gill, 1861 * genus ''Lutjanus'' Bloch, 1790 * genus ''Macolor'' Bleeker, 1860 * genus '' Ocyurus'' Gill, 1862 * genus '' Pinjalo'' Bleeker, 1873 * genus '' Rhomboplites'' Gill, 1862 A taxonomic study of snappers within the subfamily Lutjaninae in the tropical western Atlantic Ocean indicated that the monotypic genera ''Ocyurus'' and ''Rhomboplites'' sit within the genus ''Lutjanus''. Fossil history The Lutjaninae are represented in the fossil record as far back as the 48.6 million years ago from the Eocene where specimens have been found in the United Kingdom and Louisiana. More recent specimens are known from the Miocene in Mexico and Florida and the Quaternary of the Turks and Caicos Islands The Turks and Caicos Islands (abbreviated TCI; and ) ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lutjanus
''Lutjanus'' is a genus of marine ray-finned fish, snappers belonging to the family Lutjanidae. They are found in the Atlantic, Indian, and Pacific Oceans. They are predatory fish usually found in tropical and subtropical reefs, and mangrove forests. This genus also includes two species that only occur in fresh and brackish waters. Taxonomy ''Lutjanus'' was created in 1790 by the German physician and zoologist Marcus Elieser Bloch with ''Lutjanus lutjanus'' as its type species by tautonymy. It is the type genus of the subfamily Lutjaninae and the family Lutjanidae. The name is derived from a local Indonesian name for snappers, ''ikhan Lutjang''. Bloch erroneously stated that the type locality for ''L. lutjanus'' was Japan when the name he gave it suggested that it was collected in the East Indies. A taxonomic study of snappers within the subfamily Lutjaninae in the tropical western Atlantic Ocean indicated that the at monotypic genera ''Ocyurus'' and ''Rhomboplites'' sit within ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pinjalo (genus)
''Pinjalo'' is a genus of marine ray-finned fish, snappers belonging to the family Lutjanidae. They are native to the Indian Ocean and the western Pacific Ocean Taxonomy ''Pinjalo'' was created as a monotypic genus by the Dutch physician, herpetologist and ichthyologist Pieter Bleeker, it was a monotypic genus containing only Bleeker's ''Caesio pinjalo'', which he had Species description described in 1850. A second species, ''P. lewisi'' was added in 1987. The generic name ''Pinjalo'' is derived from a Malay word for a fish ''pinialo''. The genus is classified within the subfamily Lutjaninae. Species The following two species are classified within the genus ''Pinjalo'': * '' Pinjalo lewisi'' J. E. Randall, G. R. Allen & W. D. Anderson, 1987 (slender pinjalo) * '' Pinjalo pinjalo'' (Bleeker, 1850) (pinjalo) Characteristics ''Pinjalo'' snappers are medium-sized snappers and have moderately deep bodies with a comparatively small heads and a pointed snout. The eyes are place ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Macolor
''Macolor'' is a genus of marine ray-finned fish, snappers belonging to the family Lutjanidae. They are native to the Indian Ocean and the western Pacific Ocean. Taxonomy ''Macolor'' was described as a genus in 1860 by the Dutch physician, herpetologist and ichthyologist Pieter Bleeker. Bleeker used the name ''Macolor'' tautonymously as the type species was Cuvier’s ''Diacope macolor'' which Bleeker renamed, needlessly, ''Macolor typus''. The name may be derived from ''macula'', Latin for “spot” a reference to the white spotting on the otherwise black body of the juveniles of ''M. niger''. The genus is placed within the subfamily Lutjaninae. Species The currently recognized species in this genus are: * ''Macolor macularis'' Fowler, 1931 (midnight snapper) * ''Macolor niger'' ( Forsskål, 1775) (black and white snapper) Characteristics ''Macolor'' snappers are medium-sized with a relatively deep, oblong body. They have quite a large mouth which can be ptrotracted. E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lutjanidae
Lutjanidae, or snappers are a family of perciform fish, mainly marine, but with some members inhabiting estuaries, feeding in fresh water. The family includes about 113 species. Some are important food fish. One of the best known is the red snapper. Snappers inhabit tropical and subtropical regions of all oceans. Some snappers grow up to about in length however one specific snapper, the cubera snapper, grows up to in length. Most are active carnivores, feeding on crustaceans or other fish, though a few are plankton-feeders. They can be kept in aquaria, but mostly grow too fast to be popular aquarium fish. Most species live at depths reaching near coral reefs, but some species are found up to deep. As with other fish, snappers harbour parasites. A detailed study conducted in New Caledonia has shown that coral reef-associated snappers harbour about 9 species of parasites per fish species. Timeline Gibola ImageSize = width:700px height:auto barincrement:15px PlotArea = ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lutjanus Lutjanus
The bigeye snapper (''Lutjanus lutjanus''), also known as the bigeye seaperch, red sea lined snapper, golden striped snapper, rosy snapper, yellow snapper, or simply snapper, is a species of marine ray-finned fish, a snapper belonging to the family Lutjanidae. It is native to the Indian Ocean and the western Pacific Ocean. It is the type species of the genus ''Lutjanus''. Taxonomy The bigeye snapper was first formally described in 1790 by the German physician and zoologist Marcus Elieser Bloch with the type locality given as Japan, although this is thought to be erroneous and is actually Indonesia. Bloch named the genus ''Lutjanus'' when he described this species and it is the type species of that genus by tautonymy. The name, ''lutjanus'', is derived from a local Indonesian name for snappers, ''ikhan Lutjang''. Description The bigeye snapper has a fusiform, slender body which has a standard length that is 2.9 to 3.3 as long as the body's deepest points. It has a gently slope ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quaternary
The Quaternary ( ) is the current and most recent of the three periods of the Cenozoic Era in the geologic time scale of the International Commission on Stratigraphy (ICS). It follows the Neogene Period and spans from 2.58 million years ago to the present. The Quaternary Period is divided into two epochs: the Pleistocene (2.58 million years ago to 11.7 thousand years ago) and the Holocene (11.7 thousand years ago to today, although a third epoch, the Anthropocene, has been proposed but is not yet officially recognised by the ICS). The Quaternary Period is typically defined by the cyclic growth and decay of continental ice sheets related to the Milankovitch cycles and the associated climate and environmental changes that they caused. Research history In 1759 Giovanni Arduino proposed that the geological strata of northern Italy could be divided into four successive formations or "orders" ( it, quattro ordini). The term "quaternary" was introduced by Jules Desnoye ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Florida
Florida is a state located in the Southeastern region of the United States. Florida is bordered to the west by the Gulf of Mexico, to the northwest by Alabama, to the north by Georgia, to the east by the Bahamas and Atlantic Ocean, and to the south by the Straits of Florida and Cuba; it is the only state that borders both the Gulf of Mexico and the Atlantic Ocean. Spanning , Florida ranks 22nd in area among the 50 states, and with a population of over 21 million, it is the third-most populous. The state capital is Tallahassee, and the most populous city is Jacksonville. The Miami metropolitan area, with a population of almost 6.2 million, is the most populous urban area in Florida and the ninth-most populous in the United States; other urban conurbations with over one million people are Tampa Bay, Orlando, and Jacksonville. Various Native American groups have inhabited Florida for at least 14,000 years. In 1513, Spanish explorer Juan Ponce de León became the first k ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miocene
The Miocene ( ) is the first geological epoch of the Neogene Period and extends from about (Ma). The Miocene was named by Scottish geologist Charles Lyell; the name comes from the Greek words (', "less") and (', "new") and means "less recent" because it has 18% fewer modern marine invertebrates than the Pliocene has. The Miocene is preceded by the Oligocene and is followed by the Pliocene. As Earth went from the Oligocene through the Miocene and into the Pliocene, the climate slowly cooled towards a series of ice ages. The Miocene boundaries are not marked by a single distinct global event but consist rather of regionally defined boundaries between the warmer Oligocene and the cooler Pliocene Epoch. During the Early Miocene, the Arabian Peninsula collided with Eurasia, severing the connection between the Mediterranean and Indian Ocean, and allowing a faunal interchange to occur between Eurasia and Africa, including the dispersal of proboscideans into Eurasia. During the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Louisiana
Louisiana , group=pronunciation (French: ''La Louisiane'') is a state in the Deep South and South Central regions of the United States. It is the 20th-smallest by area and the 25th most populous of the 50 U.S. states. Louisiana is bordered by the state of Texas to the west, Arkansas to the north, Mississippi to the east, and the Gulf of Mexico to the south. A large part of its eastern boundary is demarcated by the Mississippi River. Louisiana is the only U.S. state with political subdivisions termed parishes, which are equivalent to counties, making it one of only two U.S. states not subdivided into counties (the other being Alaska and its boroughs). The state's capital is Baton Rouge, and its largest city is New Orleans, with a population of roughly 383,000 people. Some Louisiana urban environments have a multicultural, multilingual heritage, being so strongly influenced by a mixture of 18th century Louisiana French, Dominican Creole, Spanish, French Canadian, Acadi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eocene
The Eocene ( ) Epoch is a geological epoch (geology), epoch that lasted from about 56 to 33.9 million years ago (mya). It is the second epoch of the Paleogene Period (geology), Period in the modern Cenozoic Era (geology), Era. The name ''Eocene'' comes from the Ancient Greek (''ēṓs'', "dawn") and (''kainós'', "new") and refers to the "dawn" of modern ('new') fauna that appeared during the epoch. The Eocene spans the time from the end of the Paleocene Epoch to the beginning of the Oligocene Epoch. The start of the Eocene is marked by a brief period in which the concentration of the carbon isotope Carbon-13, 13C in the atmosphere was exceptionally low in comparison with the more common isotope Carbon-12, 12C. The end is set at a major extinction event called the ''Grande Coupure'' (the "Great Break" in continuity) or the Eocene–Oligocene extinction event, which may be related to the impact of one or more large bolides in Popigai impact structure, Siberia and in what is now ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monotypic
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] |
