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Osmerus Mordax Dentex
''Osmerus'' is a genus of smelt. Species There are currently three recognized species in this genus: * ''Osmerus eperlanus'' (Linnaeus, 1758) (European smelt) * ''Osmerus mordax'' (Mitchill, 1814) ** ''Osmerus mordax dentex'' Steindachner & Kner, 1870 (Arctic rainbow smelt) ** ''Osmerus mordax mordax'' ( Mitchill, 1814) (Rainbow smelt) * '' Osmerus spectrum'' Cope The cope (known in Latin as ''pluviale'' 'rain coat' or ''cappa'' 'cape') is a liturgical vestment, more precisely a long mantle or cloak, open in front and fastened at the breast with a band or clasp. It may be of any liturgical colours, litu ..., 1870 (Pygmy smelt) References Extant Thanetian first appearances Taxa named by Carl Linnaeus Ray-finned fish genera Taxonomy articles created by Polbot {{Osmeriformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thanetian
The Thanetian is, in the International Commission on Stratigraphy, ICS Geologic timescale, the latest age (geology), age or uppermost stage (stratigraphy), stratigraphic stage of the Paleocene epoch (geology), Epoch or series (stratigraphy), Series. It spans the time between . The Thanetian is preceded by the Selandian Age and followed by the Ypresian Age (part of the Eocene). The Thanetian is sometimes referred to as the Late Paleocene. Stratigraphic definition The Thanetian was established by Switzerland, Swiss geologist Eugène Renevier in 1873. The Thanetian is named after the Thanet Formation, the oldest Cenozoic deposit of the London Basin, which was first identified in the area of Kent (southern England) known as the Isle of Thanet. The base of the Thanetian Stage is laid at the base of magnetic chronozone C26n. The references profile (Global Boundary Stratotype Section and Point) is in the Zumaia section (43° 18'N, 2° 16'W) at the beach of Itzurun, Pais Vasco, northern ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Osmerus Mordax Mordax
''Osmerus'' is a genus of smelt. Species There are currently three recognized species in this genus: * ''Osmerus eperlanus'' (Linnaeus, 1758) (European smelt) * ''Osmerus mordax'' (Mitchill, 1814) ** ''Osmerus mordax dentex'' Steindachner & Kner, 1870 (Arctic rainbow smelt) ** ''Osmerus mordax mordax'' ( Mitchill, 1814) (Rainbow smelt) * '' Osmerus spectrum'' Cope The cope (known in Latin as ''pluviale'' 'rain coat' or ''cappa'' 'cape') is a liturgical vestment, more precisely a long mantle or cloak, open in front and fastened at the breast with a band or clasp. It may be of any liturgical colours, litu ..., 1870 (Pygmy smelt) References Extant Thanetian first appearances Taxa named by Carl Linnaeus Ray-finned fish genera Taxonomy articles created by Polbot {{Osmeriformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Named By Carl Linnaeus
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] |
Extant Thanetian First Appearances
{{disambig ...
Extant is the opposite of the word extinct. It may refer to: * Extant hereditary titles * Extant literature, surviving literature, such as ''Beowulf'', the oldest extant manuscript written in English * Extant taxon, a taxon which is not extinct, such as an extant species * Extant Theatre Company, a disability arts organisation * ''Extant'' (TV series), an American television series * Hank Hall, also known as Extant, a DC Comics supervillain See also * Extent (other) Extent may refer to: Computing * Extent (file systems), a contiguous region of computer storage medium reserved for a file * Extent File System, a discontinued file system implementation named after the contiguous region * Extent, a chunk of s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Osmerus
''Osmerus'' is a genus of smelt. Species There are currently three recognized species in this genus: * ''Osmerus eperlanus'' (Linnaeus, 1758) (European smelt) * ''Osmerus mordax'' (Mitchill, 1814) ** ''Osmerus mordax dentex'' Steindachner & Kner, 1870 (Arctic rainbow smelt) ** ''Osmerus mordax mordax'' ( Mitchill, 1814) (Rainbow smelt) * '' Osmerus spectrum'' Cope The cope (known in Latin as ''pluviale'' 'rain coat' or ''cappa'' 'cape') is a liturgical vestment, more precisely a long mantle or cloak, open in front and fastened at the breast with a band or clasp. It may be of any liturgical colours, litu ..., 1870 (Pygmy smelt) References Extant Thanetian first appearances Taxa named by Carl Linnaeus Ray-finned fish genera Taxonomy articles created by Polbot {{Osmeriformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edward Drinker Cope
Edward Drinker Cope (July 28, 1840 – April 12, 1897) was an American zoologist, paleontologist, comparative anatomist, herpetologist, and ichthyologist. Born to a wealthy Quaker family, Cope distinguished himself as a child prodigy interested in science; he published his first scientific paper at the age of 19. Though his father tried to raise Cope as a gentleman farmer, he eventually acquiesced to his son's scientific aspirations. Cope married his cousin and had one child; the family moved from Philadelphia to Haddonfield, New Jersey, although Cope would maintain a residence and museum in Philadelphia in his later years. Cope had little formal scientific training, and he eschewed a teaching position for field work. He made regular trips to the American West, prospecting in the 1870s and 1880s, often as a member of United States Geological Survey teams. A personal feud between Cope and paleontologist Othniel Charles Marsh led to a period of intense fossil-finding competition ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pygmy Smelt
The pygmy smelt (''Osmerus spectrum'') is a North-American freshwater fish in the family Osmeridae. It is found in a number of deep, thermally stratified lakes in eastern Canada and New England (United States). The pygmy smelt coexists with the rainbow smelt ''Osmerus mordax'', and is distinguished from it by slower growth, earlier maturation, shorter life span, later spawning time, and use of smaller food items. Genetic data suggest that the pygmy smelt occurrences in each lake have evolved independently from the rainbow smelt lineage, which calls the identity of the pygmy smelt as a species into question. Another, intermediate form of smelt has been identified in Lake Utopia, New Brunswick New Brunswick (french: Nouveau-Brunswick, , locally ) is one of the thirteen provinces and territories of Canada. It is one of the three Maritime provinces and one of the four Atlantic provinces. It is the only province with both English and ..., which is genetically distinct from lo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Samuel L
Samuel Leroy Jackson (born December 21, 1948) is an American actor and producer. One of the most widely recognized actors of his generation, the films in which he has appeared have collectively grossed over $27 billion worldwide, making him the third highest-grossing actor of all time. The Academy of Motion Picture Arts and Sciences gave him an Academy Honorary Award in 2022 as "A cultural icon whose dynamic work has resonated across genres and generations and audiences worldwide". Jackson started his career on stage making his professional theatre debut in ''Mother Courage and her Children'' in 1980 at The Public Theatre. From 1981 to 1983 he originated the role of Private Louis Henderson in '' A Soldier's Story'' Off-Broadway. He also originated the role of Boy Willie in August Wilson's ''The Piano Lesson'' in 1987 at the Yale Repertory Theatre. He returned to the play in the 2022 Broadway revival playing Doaker Charles. Jackson early film roles include ''Coming to Americ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rudolf Kner
Rudolf Ignaz Kner (24 August 1810 – 27 October 1869) was an Austrian geologist, paleontologist, zoologist and ichthyologist. He also wrote some poems which were published by his brother-in-law K.A. Kaltenbrunner. Biography Kner was born in Linz where his father Johann Evangelist Georg Kner (1763-1845) was a tax officer. His mother Barbara (1770-1825), daughter of forester Johann von Adlersburg was earlier married to apothecary Felix Gulielmo until his death. Barbara had a daughter Marie Gulielmo from her earlier marriage before having Rudolf and his sister Pauline. Pauline Anna Barbara Kner (1809-1843) married the Austrian poet Karl Adam Kaltenbrunner (1804-1867) in 1834. Rudolf studied in the secondary school in Linz from 1818 and the high school from 1821. During this period he was encouraged in the natural sciences with a gift of minerals from his uncle Hallstatt Maximilian Kner (1755–1821). From 1823 he went to the Stiftsgymnasium Kremsmünster. His godfather, Ign ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rainbow Smelt
The rainbow smelt (''Osmerus mordax'') is a North American species of fish of the family Osmeridae. Walleye, trout, and other larger fish prey on these smelt. The rainbow smelt prefer juvenile ciscoes, zooplankton such as calanoid copepods ('' Leptodiaptomus ashlandi'', '' L. minutus'', '' L. sicilis''), and other small organisms, but are aggressive and will eat almost any fish they find. They are anadromous spring spawners and prefer clean streams with light flow and light siltation. The rainbow smelt face several barriers. They are weak swimmers and struggle to navigate fish ladders preventing them from making it past dams to the headwater streams where they spawn. The rise in erosion and dams helped to decimate the smelt population in the 1980s. There are currently plans to try to reduce damming and to help control erosion. Description The body of the rainbow smelt is slender and cylindrical. It has a silvery, pale green back and is iridescent purple, blue, and pink on the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Franz Steindachner
Franz Steindachner (11 November 1834 in Vienna – 10 December 1919 in Vienna) was an Austrian Zoology, zoologist, ichthyologist, and herpetologist. He published over 200 papers on fishes and over 50 papers on reptiles and amphibians. Steindachner described hundreds of new species of fish and dozens of new amphibians and reptiles. At least seven species of reptile have been named after him. Work and career Being interested in natural history, Steindachner took up the study of fossil fishes on the recommendation of his friend Eduard Suess (1831–1914). In 1860 he was appointed to the position of director of the fish collection at the Naturhistorisches Museum, a position which had remained vacant since the death of Johann Jakob Heckel (1790–1857). (in German). Steindachner's reputation as an Ichthyology, ichthyologist grew, and in 1868 he was invited by Louis Agassiz (1807–1873) to accept a position at the Museum of Comparative Zoology at Harvard University. Steindachner took ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Osmerus Mordax Dentex
''Osmerus'' is a genus of smelt. Species There are currently three recognized species in this genus: * ''Osmerus eperlanus'' (Linnaeus, 1758) (European smelt) * ''Osmerus mordax'' (Mitchill, 1814) ** ''Osmerus mordax dentex'' Steindachner & Kner, 1870 (Arctic rainbow smelt) ** ''Osmerus mordax mordax'' ( Mitchill, 1814) (Rainbow smelt) * '' Osmerus spectrum'' Cope The cope (known in Latin as ''pluviale'' 'rain coat' or ''cappa'' 'cape') is a liturgical vestment, more precisely a long mantle or cloak, open in front and fastened at the breast with a band or clasp. It may be of any liturgical colours, litu ..., 1870 (Pygmy smelt) References Extant Thanetian first appearances Taxa named by Carl Linnaeus Ray-finned fish genera Taxonomy articles created by Polbot {{Osmeriformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
