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Scaphognathops
''Scaphognathops'' is a genus of cyprinid fishes found in Southeast Asia. Thai vernacular names are ''pla pak pian'' ( th, ปลาปากเปี่ยน), ''pla pian'' (ปลาเปี่ยน) or ''pla ta dam'' (ปลาตาดำ). It is restricted to Mekong Basin, and not easy to find. This genus was named by H. M. Smith, an American ichthyologist who lived and worked in Siam (now Thailand). He first intended to name the group ''Scaphognatus'', but this name was already used for a group of prehistoric winged reptiles. Species There are currently three species in this genus: * ''Scaphognathops bandanensis'' Boonyaratpalin & Srirungroj, 1971 * ''Scaphognathops stejnegeri'' ( H. M. Smith, 1931) * ''Scaphognathops theunensis ''Scaphognathops theunensis'' is a critically endangered< species of fish of the genus '' |
Scaphognathops Bandanensis
''Scaphognathops bandanensis'', the common name, "Bandan sharp-mouth barb" is a freshwater fish in cyprinid family native to the Mekong basin in Indochina. It is characterized by small head is triangular and without barbels. Specific name ''bandanensis'', refers to Amphoe Bandan (now Amphoe Khong Chiam), Ubon Ratchathani Province where the type series In biology, a type is a particular specimen (or in some cases a group of specimens) of an organism to which the scientific name of that organism is formally attached. In other words, a type is an example that serves to anchor or centralizes the ... was collected. It was studied and described by two Thai fisheries academics, Sithi Boonyaratpalin and Mali Srirungroj. It can attain a maximum length of 25 cm (10 in) but generally about 15 cm (6 in) SL and feeds on small invertebrates, plants, algae including other fish scales. This species is a seasonal migratory fish along the Mekong river and its tributa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scaphognathops Stejnegeri
''Scaphognathops stejnegeri'' is a species of cyprinid fish of the genus ''Scaphognathops''. It inhabits inland wetlands in Cambodia, Laos and Thailand, and is used for food locally. It has been assessed as "least concern" on the IUCN Red List The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as the IUCN Red List or Red Data Book, founded in 1964, is the world's most comprehensive inventory of the global conservation status of biol .... References Cyprinidae Cyprinid fish of Asia Fish of Cambodia Fish of Laos Fish of Thailand IUCN Red List least concern species Fish described in 1931 {{Cyprinidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scaphognathops Theunensis
''Scaphognathops theunensis'' is a critically endangered< species of cyprinid
Cyprinidae is a family of freshwater fish commonly called the carp or minnow family. It includes the carps, the true minnows, and relatives like the barbs and barbels. Cyprinidae is the largest and most diverse fish family and the largest ve ... fish of the genus '' Scaphognathops''. It inhabits inland wetlands in Laos, and as of 2011 its population was decreasing. It is used for food locally.
References Cyprinidae[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyprinid
Cyprinidae is a family of freshwater fish commonly called the carp or minnow family. It includes the carps, the true minnows, and relatives like the barbs and barbels. Cyprinidae is the largest and most diverse fish family and the largest vertebrate animal family in general with about 3,000 species, of which only 1,270 remain extant, divided into about 370 genera. Cyprinids range from about 12 mm in size to the giant barb (''Catlocarpio siamensis''). By genus and species count, the family makes up more than two-thirds of the ostariophysian order Cypriniformes. The family name is derived from the Greek word ( 'carp'). Biology and ecology Cyprinids are stomachless fish with toothless jaws. Even so, food can be effectively chewed by the gill rakers of the specialized last gill bow. These pharyngeal teeth allow the fish to make chewing motions against a chewing plate formed by a bony process of the skull. The pharyngeal teeth are unique to each species and are used by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyprinidae
Cyprinidae is a family of freshwater fish commonly called the carp or minnow family. It includes the carps, the true minnows, and relatives like the barbs and barbels. Cyprinidae is the largest and most diverse fish family and the largest vertebrate animal family in general with about 3,000 species, of which only 1,270 remain extant, divided into about 370 genera. Cyprinids range from about 12 mm in size to the giant barb (''Catlocarpio siamensis''). By genus and species count, the family makes up more than two-thirds of the ostariophysian order Cypriniformes. The family name is derived from the Greek word ( 'carp'). Biology and ecology Cyprinids are stomachless fish with toothless jaws. Even so, food can be effectively chewed by the gill rakers of the specialized last gill bow. These pharyngeal teeth allow the fish to make chewing motions against a chewing plate formed by a bony process of the skull. The pharyngeal teeth are unique to each species and are used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyprinidae Genera
Cyprinidae is a family of freshwater fish commonly called the carp or minnow family. It includes the carps, the true minnows, and relatives like the barbs and barbels. Cyprinidae is the largest and most diverse fish family and the largest vertebrate animal family in general with about 3,000 species, of which only 1,270 remain extant, divided into about 370 genera. Cyprinids range from about 12 mm in size to the giant barb (''Catlocarpio siamensis''). By genus and species count, the family makes up more than two-thirds of the ostariophysian order Cypriniformes. The family name is derived from the Greek word ( 'carp'). Biology and ecology Cyprinids are stomachless fish with toothless jaws. Even so, food can be effectively chewed by the gill rakers of the specialized last gill bow. These pharyngeal teeth allow the fish to make chewing motions against a chewing plate formed by a bony process of the skull. The pharyngeal teeth are unique to each species and are used by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hugh McCormick Smith
Hugh McCormick Smith, also H. M. Smith (November 21, 1865 – September 28, 1941) was an American ichthyologist and administrator in the United States Bureau of Fisheries. Biography Smith was born in Washington, D.C. In 1888, he received a Doctor of Medicine from Georgetown University; then, in 1908, a Doctor of Law from the Dickinson School of Law at Dickinson College. He began working for the United States Fish Commission (formally, the United States Commission on Fish and Fisheries) in 1886 as an assistant. He directed the scientific research center there from 1897 to 1903. From 1901 to 1902, he directed the Marine Biological Laboratory at Woods Hole, Massachusetts. At the same time, he was on the faculty at Georgetown, teaching medicine from 1888 to 1902 and histology from 1895 to 1902. From 1907 to 1910, Smith led the scientific party aboard the U.S. Bureau of Fisheries (successor organization of the U.S. Fish Commission) research ship during her two-and-a-half-year ex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southeast Asia
Southeast Asia, also spelled South East Asia and South-East Asia, and also known as Southeastern Asia, South-eastern Asia or SEA, is the geographical United Nations geoscheme for Asia#South-eastern Asia, south-eastern region of Asia, consisting of the regions that are situated south of mainland China, east of the Indian subcontinent, and north-west of mainland Australia. Southeast Asia is bordered to the north by East Asia, to the west by South Asia and the Bay of Bengal, to the east by Oceania and the Pacific Ocean, and to the south by Australia (continent), Australia and the Indian Ocean. Apart from the British Indian Ocean Territory and two out of atolls of Maldives, 26 atolls of Maldives in South Asia, Maritime Southeast Asia is the only other subregion of Asia that lies partly within the Southern Hemisphere. Mainland Southeast Asia is completely in the Northern Hemisphere. East Timor and the southern portion of Indonesia are the only parts that are south of the Equator. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mekong
The Mekong or Mekong River is a trans-boundary river in East Asia and Southeast Asia. It is the world's twelfth longest river and the third longest in Asia. Its estimated length is , and it drains an area of , discharging of water annually. From the Tibetan Plateau the river runs through China, Myanmar, Laos, Thailand, Cambodia, and Vietnam. The extreme seasonal variations in flow and the presence of rapids and waterfalls in the Mekong make navigation difficult. Even so, the river is a major trade route between western China and Southeast Asia. Names The Mekong was originally called ''Mae Nam Khong'' from a contracted form of Tai shortened to ''Mae Khong''. In Thai and Lao, ''Mae Nam'' ("Mother of Water ) is used for large rivers and ''Khong'' is the proper name referred to as "River Khong". However, ''Khong'' is an archaic word meaning "river", loaned from Austroasiatic languages, such as Vietnamese ''sông'' (from *''krong'') and Mon ''kruŋ'' "river", which led to Chine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scaphognathus
''Scaphognathus'' was a pterosaur that lived around Germany during the Late Jurassic. It had a wingspan of 0.9 m (3 ft). Naming The first known ''Scaphognathus'' specimen was described in 1831 by August Goldfuss who mistook the tailless specimen for a new ''Pterodactylus'' species: ''P. crassirostris''. The specific name means "fat snout" in Latin. This specimen was an incomplete adult with a 0.9 m (3 ft) wingspan recovered from the Solnhofen strata near Eichstätt. In 1858 Johann Wagner referred the species to ''Rhamphorhynchus''. After recognising the fundamentally different snout shape, Wagner, after previous failed attempts by Leopold Fitzinger and Christoph Gottfried Andreas Giebel, who used preoccupied names, in 1861 named a distinct genus: ''Scaphognathus'', derived from Greek ''skaphe'', "boat" or "tub", and ''gnathos'', "jaw", in reference to the blunt shape of the lower jaws. In the early twentieth century, the "rhamphorhynchoid" nature of ''S. cras ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
