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Electrona (fish)
''Electrona'' is a genus of lanternfishes in the family Myctophidae. Species There are currently five recognized species in this genus:"Animal Diversity Web". Electrona, 2012. Web 3 November 2013. * '' Electrona antarctica'' ( Günther, 1878) (Antarctic lanternfish) * '' Electrona carlsbergi'' ( Tåning, 1932) (Electron subantarctic lanternfish) * '' Electrona paucirastra'' Bolin, 1962 (Belted lanternfish) * ''Electrona risso'' (Cocco, 1829) (Electric lanternfish) * '' Electrona subaspera'' ( Günther, 1864) (Rough lanternfish) Description ''Electrona'' lanternfishes are small, discoid fishes. Distribution and ecology While ''Electrona risso'' can be found throughout the world, widespread in the Indian, Pacific, Atlantic Oceans, and Mediterranean, the other four species are limited to the southern hemisphere, mostly limited to the Southern Ocean. Their dispersion is dependent on the balance between current-mediated larval dispersal and adult active homing behavior. Besi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miocene
The Miocene ( ) is the first epoch (geology), 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. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrona Paucirastra
''Electrona paucirastra'', the belted lanternfish, is a lanternfish found around the globe in the southern hemisphere between 35° S and 48° S. It grows to a length of SL. It is a mesopelagic The mesopelagic zone (Greek μέσον, middle), also known as the middle pelagic or twilight zone, is the part of the pelagic zone that lies between the photic epipelagic and the aphotic bathypelagic zones. It is defined by light, and begins at ... species, which can be found close to surface at night-time. References * Myctophidae Taxa named by Rolf Ling Bolin Fish described in 1962 {{myctophiformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marine Fish Genera
Marine is an adjective meaning of or pertaining to the sea or ocean. Marine or marines may refer to: Ocean * Maritime (other) * Marine art * Marine biology * Marine debris * Marine habitats * Marine life * Marine pollution Military * Marines, a naval-based infantry force ** United States Marine Corps ** Royal Marines of the UK ** Brazilian Marine Corps ** Spanish Marine Infantry ** Fusiliers marins (France) ** Indonesian Marine Corps ** Republic of China Marine Corps ** Republic of Korea Marine Corps ** Royal Thai Marine Corps *"Marine" also means "navy" in several languages: ** Austro-Hungarian Navy () ** Belgian Navy (, , ) ** Royal Canadian Navy () *** Provincial Marine (1796–1910), a predecessor to the Royal Canadian Navy ** Navy of the Democratic Republic of the Congo () ** Royal Danish Navy () ** Finnish Navy (, ) ** French Navy () ** Gabonese Navy () ** German Navy () ** Royal Moroccan Navy () ** Royal Netherlands Navy () ** Swedish Navy () Places * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Extant Miocene First Appearances
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 Hank Hall is a fictional character that appears in DC Comics. He first appeared in ''Showcase'' #75 (June 1968) as Hawk of Hawk and Dove. He later became the supervillain Monarch in the crossover event limited series ''Armageddon 2001''. After t ..., also known as Extant, a DC Comics supervillain See also * Extent (other) {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fecundity
Fecundity is defined in two ways; in human demography, it is the potential for reproduction of a recorded population as opposed to a sole organism, while in population biology, it is considered similar to fertility, the natural capability to produce offspring, measured by the number of gametes (eggs), seed set, or asexual propagules. Superfecundity refers to an organism's ability to store another organism's sperm (after copulation) and fertilize its own eggs from that store after a period of time, essentially making it appear as though fertilization occurred without sperm (i.e. parthenogenesis). Human demography Human demography considers only human fecundity, at its culturally differing rates, while population biology studies all organisms. The term ''fecundity'' in population biology is often used to describe the rate of offspring production after one time step (often annual). In this sense, fecundity may include both birth rates and survival of young to that time step. Whi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrona Subaspera
''Electrona subaspera'', also known as the rough lanternfish, is a marine, mesopelagic fish.Hulley, P.A., 1990. Myctophidae. p. 146-178. In O. Gon and P.C. Heemstra (eds.) Fishes of the Southern Ocean. J.L.B. Smith Institute of Ichthyology, Grahamstown, South Africa. This species is usually found between at night. It occurs circumglobally between the subtropical convergence The subtropical zones or subtropics are geographical and climate zones to the north and south of the tropics. Geographically part of the temperate zones of both hemispheres, they cover the middle latitudes from to approximately 35° north and ... and the Antarctic polar front, in the southern Atlantic, Indian, and Pacific Oceans. Size Its maximum length is . References Myctophidae Fish of the Atlantic Ocean Fish of the Indian Ocean Fish of the Pacific Ocean Taxa named by Albert Günther Fish described in 1864 {{Myctophiformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anastasio Cocco
Anastasio Cocco (29 August 1799, Messina – 26 February 1854, Messina) was an Italian naturalist who specialized in marine biology. Cocco was a pharmacist. He was especially interested in fish and described several taxa from the Straits of Messina. In 1852 his friend the German scientist Eduard Rüppell named a fish ''Microichthys coccoi'' to honor his name. He was a friend and correspondent of many other naturalists notably Charles Lucien Bonaparte, Antoine Risso Giuseppe Antonio Risso (8 April 1777 – 25 August 1845), called Antoine Risso, was a Niçard and natural history, naturalist. Risso was born in the city of Nice in the Duchy of Savoy, and studied under Giovanni Battista Balbis. He published ' (1 ... and August David Krohn. Works Partial list * Cocco, A. 1829. Su di alcuni pesci de'mari di Messina. ''Giornale di Scienze, Lettere ed Arti per la Sicilia'' (Palermo) 7 26(77): 138–147 46 Contains the description of Argyropelecus hemigymnus Cocco, 1829 the Halfna ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrona Risso
''Electrona risso'' is a species of myctophiform ray-finned fish in the family Myctophidae, the lanternfishes. It is known commonly as the electric lantern fish, chubby flashlight fish,Hulley, P. 2015''Electrona risso''.The IUCN Red List of Threatened Species. Downloaded on 18 February 2016. and Risso's lantern-fish. It is a widespread species of all the oceans.Froese, R. and D. Pauly, Editors''Electrona risso''.FishBase. 2015. The male reaches a maximum length of about 8.2 centimeters. It becomes sexually mature at about 5.9 centimeters. This species is epipelagic to mesopelagic The mesopelagic zone (Greek μέσον, middle), also known as the middle pelagic or twilight zone, is the part of the pelagic zone that lies between the photic epipelagic and the aphotic bathypelagic zones. It is defined by light, and begins at ..., living at depths of 90 to 820 meters, swimming at shallower depths during daylight hours. Its main food items are copepods. References Further rea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rolf Ling Bolin
Rolf Ling Bolin (22 March 1901 – 23 August 1973) was an American academic ichthyologist. A genus of lanternfish, '' Bolinichthys'', is named for him. Biography Bolin was born on 22 March 1901 in New York City to Scandinavian American parents. He initially pursued a career in graphic arts, but then took courses in marine biology. Bolin was awarded a Ph.D. from Stanford University in 1934, and worked at Hopkins Marine Station in Pacific Grove of Monterey County, California. There he was sought for information on fishes from Ed Ricketts and John Steinbeck. He was appointed Professor of Marine Biology and Oceanography in 1949 at Stanford, where he worked until his retirement in 1967. Bolin died on 23 August 1973 in Carmel, California California is a state in the Western United States, located along the Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the most populous U.S. state and the 3rd largest by area. It is also the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Åge Vedel Tåning
Åge Vedel Tåning (27 July 1890 – 26 September 1958 in Copenhagen) was a Danish ichthyologist. He was a director of the Carlsberg Laboratory, the Dana collection and the Danish Fisheries Research Station. Lanternfish genus '' Taaningichthys'' was named in his honour by Rolf Ling Bolin Rolf Ling Bolin (22 March 1901 – 23 August 1973) was an American academic ichthyologist. A genus of lanternfish, '' Bolinichthys'', is named for him. Biography Bolin was born on 22 March 1901 in New York City to Scandinavian American parents ... in 1959. See also * :Taxa named by Åge Vedel Tåning References {{DEFAULTSORT:Taning, Age Vedel 1890 births 1958 deaths Danish ichthyologists 20th-century Danish zoologists Carlsberg Laboratory staff ... [...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 research s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrona Carlsbergi
''Electrona carlsbergi'', the Electron subantarctic lanternfish, covers waters to the south of the Antarctic convergence to the Antarctic coast. Their life span is about five years, in which they mature after 2–3 years. They feed mainly on copepods, but also hyperiids and euphausiids.Giovanni, T.M, Wing-Keong Ng, Douglas Redford Tocher. "Fish Oil Replacement and Alternative Lipid Sources in Aquaculture Feeds">"Alternative Marine Resources". Fish Oil Replacement and Alternative Lipid Sources in Aquaculture Feeds, 2011. Size This species reaches a length of . Etymology The fish is named in honor of the Carlsberg Laboratory, Copenhagen, the research arm of the Carlsberg Foundation, which financed the Dana Expedition that collected the type specimen. References Myctophidae Taxa named by Åge Vedel Tåning Fish described in 1932 {{Myctophiformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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