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Lizard Fish
The Synodontidae or lizardfishes(or typical lizardfish to distinguish them from the Bathysauridae and Pseudotrichonotidae) are benthic (bottom-dwelling) marine and estuarine bony fishes that belong to the aulopiform fish order, a diverse group of marine ray-finned fish consisting of some 15 extant and several prehistoric families. They are found in tropical and subtropical marine waters throughout the world. Lizardfishes are generally small, although the largest species measures about in length. They have slender, somewhat cylindrical bodies, and heads that superficially resemble those of lizards. The dorsal fin is located in the middle of the back, and accompanied by a small adipose fin placed closer to the tail. They have mouths full of sharp teeth, even on the tongue. Lizardfishes are benthic animals that live in shallow coastal waters; even the deepest-dwelling species of lizardfish live in waters no more than deep. Some species in the subfamily Harpadontinae live in brack ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synodus Intermedius
''Synodus intermedius'', the common sand diver,Sand diver at Sand diver at is a species of fish in the family, the |
Larva
A larva (; plural larvae ) is a distinct juvenile form many animals undergo before metamorphosis into adults. Animals with indirect development such as insects, amphibians, or cnidarians typically have a larval phase of their life cycle. The larva's appearance is generally very different from the adult form (''e.g.'' caterpillars and butterflies) including different unique structures and organs that do not occur in the adult form. Their diet may also be considerably different. Larvae are frequently adapted to different environments than adults. For example, some larvae such as tadpoles live almost exclusively in aquatic environments, but can live outside water as adult frogs. By living in a distinct environment, larvae may be given shelter from predators and reduce competition for resources with the adult population. Animals in the larval stage will consume food to fuel their transition into the adult form. In some organisms like polychaetes and barnacles, adults are immobil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deepsea Lizardfish
The deepsea lizardfish, ''Bathysaurus ferox'', is an aulopiform of the family Bathysauridae, found in tropical and subtropical seas across the world. The deepsea lizardfish should not be confused with the true or "typical" lizardfishes of the related family Synodontidae. Taxonomy Deepsea lizardfishes were first described in 1878 by British zoologist Albert Günther, who created the generic name from ancient Greek word elements “''báthos''” and “''saûros''” meaning “lizard of the depths”. Previously recognized in the synodontidae, in 1996, Robert Karl Johnson et al. showed its relationships outside synodontidae, in its own family in the suborder Giganturoidei. At the beginning of the century, ''Bathysaurus ferox'' larvae were thought to be a distinct species called ''Macristium chavesi''. Johnson gave evidence of the synonymy of the two species. Appearance Deep-sea lizardfish resemble shallow-water lizardfishes, as reflected in their common names. Adults reach ove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
London Clay
The London Clay Formation is a marine geological formation of Ypresian (early Eocene Epoch, c. 56–49 million years ago) age which crops out in the southeast of England. The London Clay is well known for its fossil content. The fossils from the lower Eocene rocks indicate a moderately warm climate, the tropical or subtropical flora. Though sea levels changed during the deposition of the clay, the habitat was generally a lush forest – perhaps like in Indonesia or East Africa today – bordering a warm, shallow ocean. The London Clay is a stiff bluish clay which becomes brown when weathered and oxidized. Nodular lumps of pyrite are frequently found in the clay layers. Pyrite was produced by microbial activity (sulfate reducing bacteria) during clay sedimentation. Once clay is exposed to atmospheric oxygen, framboidal pyrite with a great specific surface is rapidly oxidized. Pyrite oxidation produces insoluble brown iron oxyhydroxide (FeOOH) and sulfuric acid leading to the f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eocene
The Eocene ( ) Epoch is a geological epoch (geology), epoch that lasted from about 56 to 33.9 million years ago (mya). It is the second epoch of the Paleogene Period (geology), Period in the modern Cenozoic Era (geology), Era. The name ''Eocene'' comes from the Ancient Greek (''ēṓs'', "dawn") and (''kainós'', "new") and refers to the "dawn" of modern ('new') fauna that appeared during the epoch. The Eocene spans the time from the end of the Paleocene Epoch to the beginning of the Oligocene Epoch. The start of the Eocene is marked by a brief period in which the concentration of the carbon isotope Carbon-13, 13C in the atmosphere was exceptionally low in comparison with the more common isotope Carbon-12, 12C. The end is set at a major extinction event called the ''Grande Coupure'' (the "Great Break" in continuity) or the Eocene–Oligocene extinction event, which may be related to the impact of one or more large bolides in Popigai impact structure, Siberia and in what is now ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Argillichthys
''Argillichthys toombsi'' is an extinct lizardfish from the Ypresian-aged London Clay Formation from Lower Eocene England. It is known from a skull. See also Other notable extinct Cenozoic aulopiforms include: *''Alepisaurus paronai'', an extinct lancetfish that lived in middle Miocene Piemonte *''Polymerichthys'', another extinct alepisauroid from Middle Miocene Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ... References Synodontidae Eocene fish Prehistoric life of Europe {{Aulopiformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saurida Tumbil
The greater lizardfish ''(Saurida tumbil)'' is a species of lizardfish that lives in the Indo-Pacific. They are a minor fishery. Distribution They live in the Indo-West Pacific. More specifically, their geographic range spans from Red Sea and east coast of Africa (except Kenya), including Madagascar to the Persian Gulf, Arabian Sea, and further east to southeast Asia and Australia but they do not appear to occur in the central or eastern Pacific. Short description Its average length at maturation is (range 19–35 cm) and maximum length is fork length Fish measurement is the measuring of individual fish and various parts of their anatomies. These data are used in many areas of ichthyology, including taxonomy and fisheries biology. Overall length * Standard length (SL) is the length of a fish m .... They have neither dorsal spines nor anal spines but display 11–13 dorsal soft rays (total) and 10–11 anal soft rays. Body is cigar-shaped, rounded or slightly compress ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saurida Undosquamis
''Saurida undosquamis'', the brushtooth lizardfish, large-scale grinner or largescale saury, is a type of lizardfish, a demersal species that occurs in the Eastern Indian Ocean, Malay Peninsula, northern Java, Arafura Sea, Louisiade Archipelago, southern Philippines and northern Australia,.Allen, G.R. (1997): Marine Fishes of Tropical Australia and South-East Asia. Western Australian Museum. 292 pp.Russell, B.C., 1999. Synodontidae: lizardfishes (also bombay ducks, sauries). p. 1928-1945. In K.E. Carpenter and V.H. Niem (eds.) FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Vol. 3. Batoid fishes, chimaeras and bony fishes. Part 1 (Elopidae to Linophrynidae). FAO, Rome. pp. 1397-2068. Reports of its occurrence in the Red Sea region and introduction to the Mediterranean The Mediterranean Sea is a sea connected to the Atlantic Ocean, surrounded by the Mediterranean Basin and almost completely enclosed by land: o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saurida Pseudotumbil
''Saurida pseudotumbil'' is a species of lizardfish that lives primarily off the coast of India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so .... Environment ''S. pseudotumbil'' is recorded to be found in a marine environment within a demersal depth range. This species is native to a tropical climate. Distribution ''S. pseudotumbil'' can be found in the Indian Ocean. They can be found off the coast of India. References Notes * Synodontidae Fish described in 1981 {{Aulopiformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saurida Umeyoshii
''Saurida umeyoshii'' is a species of lizardfish that lives in the Pacific Ocean The Pacific Ocean is the largest and deepest of Earth's five oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south, and is bounded by the continen .... Information ''S. umeyoshii'' can be found in a marine environment within a pelagic-neritic range. The depth range of this species ranges to about 100 meters. ''S. umeyoshii'' is native to a temperate climate. The maximum recorded length of this species as an unsexed male is about 33.7 centimeters or about 13.26 inches. ''S. umeyoshii'' is distributed off the Pacific coast of Asia, off Owase, off Kochi, western Sea of Japan, eastern coast of Kyushu, East China Sea, and Taiwan. It is common to find this species occupying the area of continental shelves deeper than 100 meters. Common names The common names of ''S. umeyoshii'' in different languages ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synodus Macrostigmus
''Synodus macrostigmus'', commonly known as the largespot lizardfish, is a species of fish in the lizardfish family, Synodontidae, a basal ray-finned fish in the class Actinopterygii. It is native to the warm temperate western Atlantic Ocean and the Gulf of Mexico. Description ''Synodus macrostigmus'' is an elongate, cylindrical fish growing to a standard length of about . The dorsal fin has eleven to twelve soft rays and the anal fin has eleven soft rays. The head and dorsal surface is grey to greenish-brown and the ventral surface is pale. The six to eight dark brown markings along the lateral line are connected dorsally by saddles, and there are narrow orange-yellow streaks between these dorsally breaking into orange-yellow blobs ventrally. There is a large, dark brown patch on the scapular region, which gives this species its name, and other dark pigmentation on the head and caudal fin. Distribution ''Synodus macrostigmus'' occurs in the warm western Atlantic Ocean and the G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
