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Ectreposebastes
''Ectreposebastes'' is a genus of marine ray-finned fish, belonging to the subfamily Setarchinae, the deep-sea bristly scorpionfishes, part of the family Scorpaenidae. The genus is found in the Atlantic, Indian and Pacific Oceans. Taxonomy ''Ectreposebastes'' was first described as a monotypic genus in 1899 by the American ichthyologist Samuel German when he described what was then its only species, ''E. imus'', from the Galápagos Islands. The genus name ''Ectreposebastes'' is a compound of ''ectrepos'' which means “reversed”, German did not explain this, and ''Sebastes''. It may refer to the greater depth of the body with the back arching higher under the soft-rayed part of the dorsal fin, whereas in '' S. diploproa'' the species Garman cited for comparison purposes, the greatest body depth occurs under spiny part of the dorsal fin. Species There are currently two recognized species in this genus: * ''Ectreposebastes imus'' Garman, 1899 (Midwater scorpionfish) * ''Ectr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ectreposebastes Niger
''Ectreposebastes'' is a genus of marine ray-finned fish, belonging to the subfamily Setarchinae, the deep-sea bristly scorpionfishes, part of the family Scorpaenidae. The genus is found in the Atlantic, Indian and Pacific Oceans. Taxonomy ''Ectreposebastes'' was first described as a monotypic genus in 1899 by the American ichthyologist Samuel German when he described what was then its only species, ''E. imus'', from the Galápagos Islands. The genus name ''Ectreposebastes'' is a compound of ''ectrepos'' which means “reversed”, German did not explain this, and ''Sebastes''. It may refer to the greater depth of the body with the back arching higher under the soft-rayed part of the dorsal fin, whereas in '' S. diploproa'' the species Garman cited for comparison purposes, the greatest body depth occurs under spiny part of the dorsal fin. Species There are currently two recognized species in this genus: * '' Ectreposebastes imus'' Garman, 1899 (Midwater scorpionfish) * '' Ectr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Setarchinae
Setarchinae, the deep-sea bristly scorpionfishes, is a small subfamily of deep-sea ray-finned fishes, it is part of the family Scorpaenidae. They are small marine fishes, growing up to 25 cm, and are found in tropical and subtropical waters throughout the world. Taxonomy Setarchinae, or the family Setarchidae, were first described as a taxon by the Japanese ichthyologist Kiyomatsu Matsubara in 1943. The grouping is treated as a subfamily of the Scorpaenidae within the order Scorpaeniformes by the 5th Edition of ''Fishes of the World''. However, other authorities, such as FishBase, regard the taxon as a family within the suborder Scorpaenoidei, part of the Perciformes. The name of the subfamily comes from ''Setarches'' which was described by the English zoologist James Yate Johnson in 1862 but Johnson did not explain what the name alluded to, it may be derived from ''saeta'' meaning "bristle". Genera The following four genera are classified within the subfamily Setarchinae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deep-sea Bristly Scorpionfish
Setarchinae, the deep-sea bristly scorpionfishes, is a small subfamily of deep-sea ray-finned fishes, it is part of the family Scorpaenidae. They are small marine fishes, growing up to 25 cm, and are found in tropical and subtropical waters throughout the world. Taxonomy Setarchinae, or the family Setarchidae, were first described as a taxon by the Japanese ichthyologist Kiyomatsu Matsubara in 1943. The grouping is treated as a subfamily of the Scorpaenidae within the order Scorpaeniformes by the 5th Edition of ''Fishes of the World''. However, other authorities, such as FishBase, regard the taxon as a family within the suborder Scorpaenoidei, part of the Perciformes. The name of the subfamily comes from ''Setarches'' which was described by the English zoologist James Yate Johnson in 1862 but Johnson did not explain what the name alluded to, it may be derived from ''saeta'' meaning "bristle". Genera The following four genera are classified within the subfamily Setarchinae, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Samuel Garman
Samuel Walton Garman (June 5, 1843 – September 30, 1927), or "Garmann" as he sometimes styled himself, was a naturalist/zoologist from Pennsylvania. He became noted as an ichthyologist and herpetologist. Biography Garman was born in Indiana County, Pennsylvania, on 5 June 1843. In 1868 he joined an expedition to the American West with John Wesley Powell. He graduated from the Illinois State Normal University in 1870, and for the following year was principal of the Mississippi State Normal School. In 1871, he became professor of natural sciences in Ferry Hall Seminary, Lake Forest, Illinois, and a year later became a special pupil of Louis Agassiz. He was a friend and regular correspondent of the naturalist Edward Drinker Cope, and in 1872 accompanied him on a fossil hunting trip to Wyoming. In 1870 he became assistant director of herpetology and ichthyology at Harvard's Museum of Comparative Zoology. His work was mostly in the classification of fish, especially sharks, b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sebastes Diploproa
''Sebastes diploproa,'', the splitnose rockfish, 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 northeastern Pacific Ocean. Taxonomy ''Sebastes dallii'' was first formally described as ''Sebastichthys diploproa'' in 1890 by the American ichthyologist Charles Henry Gilbert with the type locality given as off Southern California. Some authorities place this species in the subgenus ''Allosebastes''. The specific name ''diploproa'' means "double prowed", probably a reference to the tooth bearing knob in the front of each upper jaw forming a deep notch between jaws. Description ''Sebastes diploproa'' is a relatively small stockfish with a deep body a deep-body and large eyes. Its upper jaw has a distinct incision which separates two tooth-bearing knobs on each side. There are robust spines on the head with the nasal, preocular, postocular, tympanic and parietal spines being present an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William N
William is a masculine given name of Norman French origin.Hanks, Hardcastle and Hodges, ''Oxford Dictionary of First Names'', Oxford University Press, 2nd edition, , p. 276. It became very popular in the English language after the Norman conquest of England in 1066,All Things William"Meaning & Origin of the Name"/ref> and remained so throughout the Middle Ages and into the modern era. It is sometimes abbreviated "Wm." Shortened familiar versions in English include Will, Wills, Willy, Willie, Liam, Bill, and Billy. A common Irish form is Liam. Scottish diminutives include Wull, Willie or Wullie (as in Oor Wullie or the play ''Douglas''). Female forms are Willa, Willemina, Wilma and Wilhelmina. Etymology William is related to the German given name ''Wilhelm''. Both ultimately descend from Proto-Germanic ''*Wiljahelmaz'', with a direct cognate also in the Old Norse name ''Vilhjalmr'' and a West Germanic borrowing into Medieval Latin ''Willelmus''. The Proto-Germa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lateral Line
The lateral line, also called the lateral line organ (LLO), is a system of sensory organs found in fish, used to detect movement, vibration, and pressure gradients in the surrounding water. The sensory ability is achieved via modified epithelial cells, known as hair cells, which respond to displacement caused by motion and transduce these signals into electrical impulses via excitatory synapses. Lateral lines serve an important role in schooling behavior, predation, and orientation. Fish can use their lateral line system to follow the vortices produced by fleeing prey. Lateral lines are usually visible as faint lines of pores running lengthwise down each side, from the vicinity of the gill covers to the base of the tail. In some species, the receptive organs of the lateral line have been modified to function as electroreceptors, which are organs used to detect electrical impulses, and as such, these systems remain closely linked. Most amphibian larvae and some fully aquati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pierre Fourmanoir
Pierre Fourmanoir (1924–2007) was a French ichthyologist Ichthyology is the branch of zoology devoted to the study of fish, including bony fish (Osteichthyes), cartilaginous fish (Chondrichthyes), and jawless fish (Agnatha). According to FishBase, 33,400 species of fish had been described as of October ... working mainly in New Caledonia. He described many new species of fish including several sharks. Taxon described by him *See :Taxa named by Pierre Fourmanoir References 1924 births 2007 deaths French ichthyologists 20th-century French zoologists {{France-zoologist-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galápagos Islands
The Galápagos Islands ( es, Islas Galápagos) are an archipelago of volcanic islands in the Eastern Pacific, located around the Equator west of the mainland of South America. They form the Galápagos Province of the Republic of Ecuador, with a population of slightly over 33,000 (2020). The province is divided into the Cantons of Ecuador, cantons of San Cristóbal Island, San Cristóbal, Santa Cruz Island (Galápagos), Santa Cruz, and Isabela Island (Galápagos), Isabela, the three most populated islands in the chain. The Galápagos are famous for their large number of Endemism, endemic species, which were studied by Charles Darwin in the 1830s and inception of Darwin's theory, inspired his theory of evolution by means of natural selection. All of these islands are protected as part of Ecuador's Galápagos National Park and Galápagos Marine Reserve, Marine Reserve. Thus far, there is no firm evidence that Polynesian expansion, Polynesians or the indigenous peoples of South Am ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sebastes
''Sebastes'' is a genus of marine ray-finned fish belonging to the subfamily Sebastinae part of the family Scorpaenidae, most of which have the common name of rockfish. A few are called ocean perch, sea perch or redfish instead. They are found in the Atlantic and Pacific Oceans. Taxonomy ''Sebastes'' was first described as a genus in 1829 by the French zoologist Georges Cuvier, the Dutch ichthyologist Pieter Bleeker designated ''Perca norvegica'', which may have been originally described by the Norwegian zoologist Peter Ascanius in 1772, as the type species in 1876. The genus is the type genus of both the tribe Sebastini and the subfamily Sebastinae, although some authorities treat these as the subfamily Sebastinae and the family Sebastidae, separating the Sebastidae as a distinct family from the Scorpaenidae. but other authorities place it in the Perciformes in the suborder Scorpaenoidei. Some authorities subdivide this large genus into subgenera as follows: * ''Sebastes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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