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Neoscopelidae
The Neoscopelidae (blackchins or neoscopelids) are a small family of deep-sea fish closely related to the lanternfish. They are found in tropical and subtropical marine waters worldwide. They can be distinguished from the lanternfish only by a few technical characters, such as the position of the anal fin being far behind that of the dorsal fin. Some species also lack the light-emitting organs (photophore A photophore is a glandular organ that appears as luminous spots on various marine animals, including fish and cephalopods. The organ can be simple, or as complex as the human eye; equipped with lenses, shutters, color filters and reflectors, ...s) of the lanternfish. They are typically between in length. One genus has photophores arranged in a single series along the edge of the tongue and one or two along the ventral surface of the body. Neoscopelidae currently contains three genera, Neoscopelus, Scopelengys and the monotypic Solivomer (Philippines).Stiassny, Melanie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Myctophiformes
The Myctophiformes are an order of ray-finned fishes consisting of two families of deep-sea marine fish, most notably the highly abundant lanternfishes (Myctophidae). The blackchins (Neoscopelidae) contain six species in three genera, while the bulk of the family belongs to the Myctophidae, with over 30 genera and some 252 species.Nelson (2006): p.223 The scientific name ultimately derives from Ancient Greek ''myktér'' (μυκτήρ, "nose") + ''óphis'' (ὄφῖς, "serpent") + Latin ''forma'' ("external form"), the Greek part in reference to the long, slender, and heavy-headed shape of these fishes. Description and ecology These smallish fishes inhabit the pelagic and benthopelagic zones of the deep sea. They are laterally compressed and usually have photophores (light organs). The eyes are large, in some decidedly huge, and generally directed straight sideways. The mouth also quite large and located at the tip of the snout; its gape extends to below the eyes or even be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neoscopelus
''Neoscopelus'' is a genus of blackchins. Species The currently recognized species in this genus are: * ''Neoscopelus macrolepidotus'' J. Y. Johnson, 1863 (large-scaled lanternfish) * ''Neoscopelus microchir'' Matsubara, 1943 (shortfin neoscopelid) * ''Neoscopelus porosus ''Neoscopelus'' is a genus of blackchins. Species The currently recognized species in this genus are: * ''Neoscopelus macrolepidotus'' J. Y. Johnson, 1863 (large-scaled lanternfish) * ''Neoscopelus microchir'' Matsubara is a city located in ...'' R. Arai, 1969 (spangleside neoscopelid) References Myctophiformes Taxa named by James Yate Johnson Marine fish genera {{Myctophiformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scopelengys
''Scopelengys'' is a genus of blackchin The Neoscopelidae (blackchins or neoscopelids) are a small family of deep-sea fish closely related to the lanternfish. They are found in tropical and subtropical marine waters worldwide. They can be distinguished from the lanternfish only by a f ...s. Species The recognized species in this genus are: * '' Scopelengys clarkei'' J. L. Butler & Ahlstrom, 1976 * '' Scopelengys tristis'' Alcock, 1890 (Pacific blackchin) References Myctophiformes {{Myctophiformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solivomer
''Solivomer arenidens'' is a species of blackchin only known from the waters around the Philippines The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no), * bik, Republika kan Filipinas * ceb, Republika sa Pilipinas * cbk, República de Filipinas * hil, Republ ... where they are known from around . References * Myctophiformes Fish of the Pacific Ocean Fish of the Philippines Monotypic fish genera Fish described in 1947 {{Myctophiformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lanternfish
Lanternfishes (or myctophids, from the Greek μυκτήρ ''myktḗr'', "nose" and ''ophis'', "serpent") are small mesopelagic fish of the large family Myctophidae. One of two families in the order Myctophiformes, the Myctophidae are represented by 246 species in 33 genera, and are found in oceans worldwide. Lanternfishes are aptly named after their conspicuous use of bioluminescence. Their sister family, the Neoscopelidae, are much fewer in number but superficially very similar; at least one neoscopelid shares the common name "lanternfish": the large-scaled lantern fish, '' Neoscopelus macrolepidotus''. Lanternfish are among the most widely distributed, diverse and populous vertebrates, with some estimates suggesting that they may have a total global biomass of 1.8 to 16 gigatonnes, accounting for up to 65% of all deep-sea fish biomass. Commercial fisheries for them exist off South Africa, in the sub-Antarctic, and in the Gulf of Oman. Description Lanternfish typically ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pavel Georgievich Danilchenko
Pavel (Bulgarian, Russian, Serbian and Macedonian: Павел, Czech, Slovene, Romanian: Pavel, Polish: Paweł, Ukrainian: Павло, Pavlo) is a male given name. It is a Slavic cognate of the name Paul (derived from the Greek Pavlos). Pavel may refer to: People Given name *Pavel I of Russia (1754–1801), Emperor of Russia *Paweł Tuchlin (1946–1987), Polish serial killer *Pavel (film director), an Indian Bengali film director * Surname *Ágoston Pável (1886–1946), Hungarian Slovene writer, poet, ethnologist, linguist and historian *Andrei Pavel (born 1974), Romanian tennis coach and former professional tennis player *Claudia Pavel (born 1984), Romanian pop singer and dancer also known as Claudia Cream *Elisabeth Pavel (born 1990), Romanian basketball player *Ernst Pavel, Romanian sprint canoeist who competed in the early 1970s *Harry Pavel (born 1951), German wheelchair curler, 2018 Winter Paralympian *Marcel Pavel (born 1959), Romanian folk singer *Pavel Pavel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anal Fin
Fins are distinctive anatomical features composed of bony spines or rays protruding from the body of a fish. They are covered with skin and joined together either in a webbed fashion, as seen in most bony fish, or similar to a flipper, as seen in sharks. Apart from the tail or caudal fin, fish fins have no direct connection with the spine and are supported only by muscles. Their principal function is to help the fish swim. Fins located in different places on the fish serve different purposes such as moving forward, turning, keeping an upright position or stopping. Most fish use fins when swimming, flying fish use pectoral fins for gliding, and frogfish use them for crawling. Fins can also be used for other purposes; male sharks and mosquitofish use a modified fin to deliver sperm, thresher sharks use their caudal fin to stun prey, reef stonefish have spines in their dorsal fins that inject venom, anglerfish use the first spine of their dorsal fin like a fishing rod to lu ... [...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] |
Photophore
A photophore is a glandular organ that appears as luminous spots on various marine animals, including fish and cephalopods. The organ can be simple, or as complex as the human eye; equipped with lenses, shutters, color filters and reflectors, however unlike an eye it is optimized to produce light, not absorb it. The bioluminescence can variously be produced from compounds during the digestion of prey, from specialized mitochondrial cells in the organism called photocytes ("light producing" cells), or, similarly, associated with symbiotic bacteria in the organism that are cultured. The character of photophores is important in the identification of deep sea fishes. Photophores on fish are used for attracting food or for camouflage from predators by counter-illumination. Photophores are found on some cephalopods including the firefly squid, which can create impressive light displays, as well as numerous other deep sea organisms such as the pocket shark Mollisquama mississippien ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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