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Prionotus Stephanophrys
''Prionotus'' is a genus of marine ray-finned fishes belonging to the family Triglidae, one of two genera belonging to the subfamily Prionotinae, the searobins. These fishes are found in the Western Atlantic Ocean and eastern Pacific Ocean, in the waters off both North and South America. Taxonomy ''Prionotus'' was first described as a genus in 1801 by the French naturalist Bernard Germain de Lacépède, Lacépède described it as a monotypic genus with '' Trigla evolans'', described by Linnaeus in 1766, as its type species.The genus is one of 2 genera classified within the subfamily Prionotinae, the searobins, in the gurnard family Triglidae. The genus name is a compound of ''prion'', “saw”, and ''notus'', “back”, as Lacépède saw three free dorsal spines when he was describing the type species '' P. evolans'' but these were probably the result of damage to the specimen. Species There are currently 23 recognized species in this genus: * '' Prionotus alatus'' Good ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pliocene
The Pliocene ( ; also Pleiocene) is the epoch in the geologic time scale that extends from 5.333 million to 2.58See the 2014 version of the ICS geologic time scale million years ago. It is the second and most recent epoch of the Neogene Period in the . The Pliocene follows the Epoch and is followed by the Epoch. Prior to the 2009 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Richardson (naturalist)
Sir John Richardson Royal Society of London, FRS FRSE (5 November 1787 – 5 June 1865) was a Scotland, Scottish naval surgeon, natural history, naturalist and Arctic explorer. Life Richardson was born at Nith Place in Dumfries the son of Gabriel Richardson, Provost of Dumfries, and his wife, Anne Mundell. He was educated at Dumfries Grammar School. He was then apprenticed to his maternal uncle, Dr James Mundell, a surgeon in Dumfries. He studied medicine at Edinburgh University, and became a surgeon in the navy in 1807. He traveled with John Franklin in search of the Northwest Passage on the Coppermine Expedition of 1819–1822. Richardson wrote the sections on geology, botany and ichthyology for the official account of the expedition. Franklin and Richardson returned to Canada in 1825 and went overland by fur trade routes to the mouth of the Mackenzie River. Franklin was to go as far west as possible and Richardson was to go east to the mouth of the Coppermine River. These ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prionotus Birostratus
''Prionotus'' is a genus of marine ray-finned fishes belonging to the family Triglidae, one of two genera belonging to the subfamily Prionotinae, the searobins. These fishes are found in the Western Atlantic Ocean and eastern Pacific Ocean, in the waters off both North and South America. Taxonomy ''Prionotus'' was first described as a genus in 1801 by the French naturalist Bernard Germain de Lacépède, Lacépède described it as a monotypic genus with '' Trigla evolans'', described by Linnaeus in 1766, as its type species.The genus is one of 2 genera classified within the subfamily Prionotinae, the searobins, in the gurnard family Triglidae. The genus name is a compound of ''prion'', “saw”, and ''notus'', “back”, as Lacépède saw three free dorsal spines when he was describing the type species '' P. evolans'' but these were probably the result of damage to the specimen. Species There are currently 23 recognized species in this genus: * '' Prionotus alatus'' Goode & ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Harvey Bollman
Charles Harvey Bollman (1868–1889) was an American naturalist who published on fishes and myriapods, becoming known internationally for his work in a short career before dying at the age of 20, considered by David Starr Jordan one of the most brilliant and promising naturalists he had ever known. Bollman was born in Monongahela, Pennsylvania, December 24, 1868. He attended the Indiana University at Bloomington where he studied under John C. Branner and David Starr Jordan. Bollman was a founding member of the university's Independent Literary Society. He graduated in June 1889 and was appointed immediately after as an assistant in the United States Fish Commission, and died of dysentery contracted while collecting fish in the Okefenokee Swamp of Waycross, Georgia, on July 13. He was the only 19th-century ichthyologist to enter the Okefenokee. Bollman published thirteen papers between the years of 1887 and 1889, including papers co-authored with Jordan. Of myriapods, he descr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prionotus Albirostris
''Prionotus'' is a genus of marine ray-finned fishes belonging to the family Triglidae, one of two genera belonging to the subfamily Prionotinae, the searobins. These fishes are found in the Western Atlantic Ocean and eastern Pacific Ocean, in the waters off both North and South America. Taxonomy ''Prionotus'' was first described as a genus in 1801 by the French naturalist Bernard Germain de Lacépède, Lacépède described it as a monotypic genus with '' Trigla evolans'', described by Linnaeus in 1766, as its type species.The genus is one of 2 genera classified within the subfamily Prionotinae, the searobins, in the gurnard family Triglidae. The genus name is a compound of ''prion'', “saw”, and ''notus'', “back”, as Lacépède saw three free dorsal spines when he was describing the type species '' P. evolans'' but these were probably the result of damage to the specimen. Species There are currently 23 recognized species in this genus: * '' Prionotus alatus'' Goode & ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tarleton Hoffman Bean
Tarleton Hoffman Bean (October 8, 1846 – December 28, 1916) was an American ichthyologist. Biography and education Tarleton Hoffman Bean was born to George Bean and Mary Smith Bean in Bainbridge, Pennsylvania, on October 8, 1846. He attended State Normal School at nearby Millersport, Pennsylvania, graduating in 1866. He received an M.D. degree from Columbian University, now George Washington University, Washington, DC, 1876. In 1883, he was awarded an M.S. degree from the Indiana University on the basis of his professional accomplishments, although he did not attend classes there. He married Laurette H. van Hook, daughter of John Welsh VanHook, a local Washington businessman, in 1878 in Washington, DC. They had one daughter, Caroline van Hook Bean (born in Washington on November 16, 1879), a noted artist who later married Bernardus Blommers, Jr. His brother, Barton Appler Bean, also became an ichthyologist and worked under him at the National Museum. Bean died in Albany, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Brown Goode
George Brown Goode (February 13, 1851 – September 6, 1896), was an American ichthyologist and museum administrator. He graduated from Wesleyan University and studied at Harvard University. Early life and family George Brown Goode was born February 13, 1851, in New Albany, Indiana, to Francis Collier Goode and Sarah Woodruff Crane Goode. He spent his childhood in Cincinnati, Ohio and Amenia, New York. He married Sarah Ford Judd on November 29, 1877. She was the daughter of Orange Judd, a prominent agricultural writer. Together, they had four children: Margaret Judd, Kenneth Mackarness, Francis Collier, and Philip Burwell. In addition to his scientific publications, Goode wrote Virginia Cousins: A Study of the Ancestry and Posterity of John Goode of Whitby'where he traced his ancestry back to John Goode, a 17th-century colonist from Whitby. Career In 1872, Goode started working with Spencer Baird, soon becoming his trusted assistant. While working with Baird, Goode led researc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prionotus Alatus
''Prionotus'' is a genus of marine ray-finned fishes belonging to the family Triglidae, one of two genera belonging to the subfamily Prionotinae, the searobins. These fishes are found in the Western Atlantic Ocean and eastern Pacific Ocean, in the waters off both North and South America. Taxonomy ''Prionotus'' was first described as a genus in 1801 by the French naturalist Bernard Germain de Lacépède, Lacépède described it as a monotypic genus with '' Trigla evolans'', described by Linnaeus in 1766, as its type species.The genus is one of 2 genera classified within the subfamily Prionotinae, the searobins, in the gurnard family Triglidae. The genus name is a compound of ''prion'', “saw”, and ''notus'', “back”, as Lacépède saw three free dorsal spines when he was describing the type species '' P. evolans'' but these were probably the result of damage to the specimen. Species There are currently 23 recognized species in this genus: * '' Prionotus alatus'' Goode & ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prionotus Beanii
''Prionotus'' is a genus of marine ray-finned fishes belonging to the family Triglidae, one of two genera belonging to the subfamily Prionotinae, the searobins. These fishes are found in the Western Atlantic Ocean and eastern Pacific Ocean, in the waters off both North and South America. Taxonomy ''Prionotus'' was first described as a genus in 1801 by the French naturalist Bernard Germain de Lacépède, Lacépède described it as a monotypic genus with '' Trigla evolans'', described by Linnaeus in 1766, as its type species.The genus is one of 2 genera classified within the subfamily Prionotinae, the searobins, in the gurnard family Triglidae. The genus name is a compound of ''prion'', “saw”, and ''notus'', “back”, as Lacépède saw three free dorsal spines when he was describing the type species '' P. evolans'' but these were probably the result of damage to the specimen. Species There are currently 23 recognized species in this genus: * ''Prionotus alatus'' Goode & ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dorsal Fin
A dorsal fin is a fin located on the back of most marine and freshwater vertebrates within various taxa of the animal kingdom. Many species of animals possessing dorsal fins are not particularly closely related to each other, though through convergent evolution they have independently evolved external superficial fish-like body plans adapted to their marine environments, including most numerously fish, but also mammals such as cetaceans (whales, dolphins, and porpoises), and even extinct ancient marine reptiles such as various known species of ichthyosaurs. Most species have only one dorsal fin, but some have two or three. Wildlife biologists often use the distinctive nicks and wear patterns which develop on the dorsal fins of large cetaceans to identify individuals in the field. The bony or cartilaginous bones that support the base of the dorsal fin in fish are called ''pterygiophores''. Functions The main purpose of the dorsal fin is to stabilize the animal against rollin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type Species
In zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological type specimen(s). Article 67.1 A similar concept is used for suprageneric groups and called a type genus. In botanical nomenclature, these terms have no formal standing under the code of nomenclature, but are sometimes borrowed from zoological nomenclature. In botany, the type of a genus name is a specimen (or, rarely, an illustration) which is also the type of a species name. The species name that has that type can also be referred to as the type of the genus name. Names of genus and family ranks, the various subdivisions of those ranks, and some higher-rank names based on genus names, have such types. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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