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Sauries
Sauries are fish of the family Scomberesocidae. There are two genera, each containing two species. The name Scomberesocidae is derived from the ''scomber'', which in turn is derived from the Greek ''skombros'', meaning "mackerel", and the Latin ''esox'' meaning pike. Sauries are marine epipelagic fish which live in tropical and temperate waters. These fish often jump while swimming near the surface, skimming the water, which is similar to flying fish, a fellow member of the order beloniformes. The jaws of sauries are beak-like, ranging from long, slender beaks to relatively short ones with the lower jaw only slightly elongated. The mouth openings of sauries, however, are small and the jaws have weak teeth. The most distinctive feature of sauries, however, is the presence of a row of small finlets behind the dorsal and anal fins. They also lack swim bladders. Sauries grow to a maximum length of about , but the group also includes the smallest of all epipelagic fish, ''Cololabis ad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beloniformes
Beloniformes is an order composed of six families (and about 264 species) of freshwater and marine ray-finned fish: * Adrianichthyidae (ricefish and medakas) * Belonidae (needlefish) * Exocoetidae (flyingfishes) * Hemiramphidae (halfbeaks) * Scomberesocidae (sauries) * Zenarchopteridae (viviparous halfbeaks) With the exception of the Adrianichthyidae, these are streamlined, medium-sized fishes that live close to the surface of the water, feeding on algae, plankton, or smaller animals including other fishes. Most are marine, though a few needlefish and halfbeaks inhabit brackish and fresh waters. The order is sometimes divided up into two suborders, the Adrianichthyoidei and the Belonoidei, although this clade is referred to as Exocoetoidei in the 5th edition of ''Fishes of the World''. The Adrianichthyoidei contain only a single family, the Adrianichthyidae. Originally, the Adrianichthyidae were included in the Cyprinodontiformes and assumed to be closely related to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beloniformes
Beloniformes is an order composed of six families (and about 264 species) of freshwater and marine ray-finned fish: * Adrianichthyidae (ricefish and medakas) * Belonidae (needlefish) * Exocoetidae (flyingfishes) * Hemiramphidae (halfbeaks) * Scomberesocidae (sauries) * Zenarchopteridae (viviparous halfbeaks) With the exception of the Adrianichthyidae, these are streamlined, medium-sized fishes that live close to the surface of the water, feeding on algae, plankton, or smaller animals including other fishes. Most are marine, though a few needlefish and halfbeaks inhabit brackish and fresh waters. The order is sometimes divided up into two suborders, the Adrianichthyoidei and the Belonoidei, although this clade is referred to as Exocoetoidei in the 5th edition of ''Fishes of the World''. The Adrianichthyoidei contain only a single family, the Adrianichthyidae. Originally, the Adrianichthyidae were included in the Cyprinodontiformes and assumed to be closely related to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scomberesocidae
Sauries are fish of the family Scomberesocidae. There are two genera, each containing two species. The name Scomberesocidae is derived from the ''scomber'', which in turn is derived from the Greek ''skombros'', meaning "mackerel", and the Latin ''esox'' meaning pike. Sauries are marine epipelagic fish which live in tropical and temperate waters. These fish often jump while swimming near the surface, skimming the water, which is similar to flying fish, a fellow member of the order beloniformes. The jaws of sauries are beak-like, ranging from long, slender beaks to relatively short ones with the lower jaw only slightly elongated. The mouth openings of sauries, however, are small and the jaws have weak teeth. The most distinctive feature of sauries, however, is the presence of a row of small finlets behind the dorsal and anal fins. They also lack swim bladders. Sauries grow to a maximum length of about , but the group also includes the smallest of all epipelagic fish, ''Cololabis ad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Epipelagic Fish
Pelagic fish live in the pelagic zone of ocean or lake waters—being neither close to the bottom nor near the shore—in contrast with demersal fish that do live on or near the bottom, and reef fish that are associated with coral reefs. The marine pelagic environment is the largest aquatic habitat on Earth, occupying 1,370 million cubic kilometres (330 million cubic miles), and is the habitat for 11% of known fish species. The oceans have a mean depth of . About 98% of the total water volume is below , and 75% is below . Moyle and Cech, p. 585 Marine pelagic fish can be divided into coastal (inshore) fish and oceanic (offshore) fish. Coastal pelagic fish inhabit the relatively shallow and sunlit waters above the continental shelf, while oceanic pelagic fish inhabit the vast and deep waters beyond the continental shelf (even though they also may swim inshore). Pelagic fish range in size from small coastal forage fish, such as herrings and sardines, to large apex pred ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scomberesox
''Scomberesox'' is a genus of sauries. It is one of two in the family Scomberesocidae. The generic name ''Scomberesox'' is a he name id a compound of ''scomber'', which in turn is derived from the Greek ''skombros'', meaning "mackerel", and the Latin ''esox'' meaning pike. Species There are currently three recognized species in this genus: * ''Scomberesox saurus The Atlantic saury (''Scomberesox saurus'') is a fish of the family Scomberesocidae found in the North Atlantic Ocean from the Gulf of Saint Lawrence, Canada south to Bermuda and North Carolina in the western Atlantic and from Iceland to Morocco ...'' (Walbaum, 1792) (Atlantic saury) * '' Scomberesox scombroides'' ( J. Richardson, 1843) (King gar) * '' Scomberesox simulans'' ( C. L. Hubbs & Wisner, 1980) (Dwarf saury) References Scomberesocidae {{Beloniformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cololabis
''Cololabis'' is a genus of sauries found in the eastern and northern Pacific Ocean. The name is derived from the Greek word ''kolos'', meaning "short", and the Latin word ''labis'', meaning "forceps", referring to the short beak of the type species ''Scombresox brevirostris''. Species There are currently two recognized species in this genus: * ''Cololabis adocetus'' J. E. Böhlke, 1951 (Saury) * '' Cololabis saira'' Brevoort, 1856 (Pacific saury The Pacific saury (''Cololabis saira'') is a member of the family Scomberesocidae. Saury is a seafood in several East Asian cuisines and is also known by the name mackerel pike. Biology Saury is a fish with a small mouth, an elongated body, ...) References Scomberesocidae Taxa named by Theodore Gill Marine fish genera {{Beloniformes-stub ... [...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] |
Scomberesox Saurus
The Atlantic saury (''Scomberesox saurus'') is a fish of the family Scomberesocidae found in the North Atlantic Ocean from the Gulf of Saint Lawrence, Canada south to Bermuda and North Carolina in the western Atlantic and from Iceland to Morocco in the eastern Atlantic, it is also found in the Mediterranean Sea, the Adriatic Sea and the Aegean Sea. Description The Atlantic saury is an elongated slender fish with very long, beak-like jaws with minute teeth. The fish grow to about in length, with a maximum length of . They have a row of finlets behind their dorsal and anal fins. They are similar in appearance to garfish but differ in having much smaller teeth. Atlantic sauries live near the surface, and will often jump above the surface. Distribution and habitat The Atlantic saury is native to the northern Atlantic Ocean, being present off the coast of North America, from the Gulf of Saint Lawrence to North Carolina and Bermuda, and off the coast of Western Europe. It has occasion ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mackerel
Mackerel is a common name applied to a number of different species of pelagic fish, mostly from the family Scombridae. They are found in both temperate and tropical seas, mostly living along the coast or offshore in the oceanic environment. Mackerel species typically have deeply forked tails and vertical 'tiger-like' stripes on their backs with an Iridescence, iridescent green-blue quality. Many are restricted in their distribution ranges and live in separate populations or Fish stocks, fish stocks based on geography. Some stocks Fish migration, migrate in large Shoaling and schooling, schools along the coast to suitable spawning grounds, where they spawn in fairly shallow waters. After spawning they return the way they came in smaller schools to suitable feeding grounds, often near an area of upwelling. From there they may move offshore into deeper waters and spend the winter in relative inactivity. Other stocks migrate across oceans. Smaller mackerel are forage fish for lar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pike (fish)
''Esox'' is a genus of freshwater fish commonly known as pike or pickerel. It is the type genus of the family Esocidae. The type species of the genus is ''Esox lucius'', the northern pike. ''Esox'' has been present in Laurentia (which later became North America) and Eurasia since the Paleocene. Modern large pike species are native to the Palearctic and Nearctic realms, ranging across Northern America and from Western Europe to Siberia in North Asia. Pikes have the elongated, torpedo-like shape typical of predatory fishes, with sharply pointed heads and sharp teeth. Their coloration is typically grey-green with a mottled or spotted appearance with stripes along their backs, providing camouflage among underwater weeds, and each individual pike marking patterns are unique like fingerprints. Pikes can grow to a maximum recorded length of , reaching a maximum recorded weight of . Etymology The generic name ''Esox'' (pike fish) derives from the Greek ἴσοξ (''ee-soks'', a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sargo Class Submarine
The ''Sargo''-class submarines were among the first United States submarines to be sent into action after the Japanese attack on Pearl Harbor, starting war patrols the day after the attack, having been deployed to the Philippines in late 1941. Similar to the previous , they were built between 1937 and 1939. With a top speed of 21 knots, a range of (allowing patrols in Japanese home waters), and a reliable propulsion plant, along with the ''Salmon''s they were an important step in the development of a true fleet submarine. In some references, the ''Salmon''s and ''Sargo''s are called the "New S Class", 1st and 2nd Groups. The ''Sargo''-class submarine had the distinction of being the first US Navy submarine to sink a Japanese ship in World War II. Design In most features the ''Sargo''s were a repeat of the ''Salmon''s, except for the return to full diesel-electric drive for the last four boats and the adoption of the improved ''Sargo'' battery design. The first six ''Sargo''s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomy (biology), taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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