|
Hypsibarbus Lagleri
''Hypsibarbus lagleri'' is a species of ray-finned fish in the genus ''Hypsibarbus'' which is endemic to the middle Mekong basin in Cambodia, Laos and Thailand. It is fished for as a food fish and marketed fresh. ''Hypsibarbus lagleri'' has 8 soft rays I its dorsal fin and 5 in its anal fin. It has a very compressed body with an upper transverse scale count of 6. The fins are colourless. It has a gill raker count of 9–10 on the lower arm of first gill arch and there are 5 horizontal scale rows between the lateral line and the mid-dorsal scale row at the origin of the dorsal-fin. It can grow to up to 40 cm in length. This species can be found in large rivers during the dry season and migrates into medium-sized rivers during the monsoon. It prefers clear water where it occurs in the midwater to bottom depths. This species possibly moves into flooded forest habitats immediately adjacent to rivers, but it avoids substrates consisting of fine-grained sediments, preferring roc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walter John Rainboth
Walter may refer to: People * Walter (name), both a surname and a given name * Little Walter, American blues harmonica player Marion Walter Jacobs (1930–1968) * Gunther (wrestler), Austrian professional wrestler and trainer Walter Hahn (born 1987), who previously wrestled as "Walter" * Walter, standard author abbreviation for Thomas Walter (botanist) ( – 1789) Companies * American Chocolate, later called Walter, an American automobile manufactured from 1902 to 1906 * Walter Energy, a metallurgical coal producer for the global steel industry * Walter Aircraft Engines, Czech manufacturer of aero-engines Films and television * ''Walter'' (1982 film), a British television drama film * Walter Vetrivel, a 1993 Tamil crime drama film * ''Walter'' (2014 film), a British television crime drama * ''Walter'' (2015 film), an American comedy-drama film * ''Walter'' (2020 film), an Indian crime drama film * ''W*A*L*T*E*R'', a 1984 pilot for a spin-off of the TV series ''M*A*S*H'' * ''W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ray-finned Fish
Actinopterygii (; ), members of which are known as ray-finned fishes, is a class of bony fish. They comprise over 50% of living vertebrate species. The ray-finned fishes are so called because their fins are webs of skin supported by bony or horny spines (rays), as opposed to the fleshy, lobed fins that characterize the class Sarcopterygii (lobe-finned fish). These actinopterygian fin rays attach directly to the proximal or basal skeletal elements, the radials, which represent the link or connection between these fins and the internal skeleton (e.g., pelvic and pectoral girdles). By species count, actinopterygians dominate the vertebrates, and they constitute nearly 99% of the over 30,000 species of fish. They are ubiquitous throughout freshwater and marine environments from the deep sea to the highest mountain streams. Extant species can range in size from '' Paedocypris'', at , to the massive ocean sunfish, at , and the long-bodied oarfish, at . The vast majority of Actino ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hypsibarbus
''Hypsibarbus'' is a genus of cyprinid fish that is found in freshwater in Mainland Southeast Asia, including the Thai-Malay Peninsula. Species * '' Hypsibarbus antiquus'' Roberts & Jumnongthai, 1999 – prehistoric (fossil) * '' Hypsibarbus annamensis'' ( Pellegrin & Chevey, 1936) * '' Hypsibarbus birtwistlei'' ( Herre, 1940) * '' Hypsibarbus huguenini'' ( Bleeker, 1853) * '' Hypsibarbus lagleri'' Rainboth, 1996 * '' Hypsibarbus macrosquamatus'' ( Đ. Y. Mai, 1978) * ''Hypsibarbus malcolmi'' ( H. M. Smith, 1945) (Goldfin tinfoil barb) * '' Hypsibarbus myitkyinae'' ( Prashad & Mukerji, 1929) * '' Hypsibarbus oatesii'' (Boulenger, 1893) * '' Hypsibarbus pierrei'' (Sauvage Sauvage, French for "savage" may refer to: ; as a surname: * Catherine Sauvage (1929–1998), a French singer and actress * Cyrille Sauvage (born 1973), a French racing driver * Frédéric Sauvage (1786–1857), a French boat builder who carried ..., 1880) * '' Hypsibarbus salweenensis'' Rainboth, 1996 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemism
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example ''Cytisus aeolicus'' is an endemite of the Italian flora. ''Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies t ... [...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] |
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 r ... [...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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lateral Line
The lateral line, also called the lateral line organ (LLO), is a system of sensory organs found in fish, used to detect movement, vibration, and pressure gradients in the surrounding water. The sensory ability is achieved via modified epithelial cells, known as hair cells, which respond to displacement caused by motion and transduce these signals into electrical impulses via excitatory synapses. Lateral lines serve an important role in schooling behavior, predation, and orientation. Fish can use their lateral line system to follow the vortices produced by fleeing prey. Lateral lines are usually visible as faint lines of pores running lengthwise down each side, from the vicinity of the gill covers to the base of the tail. In some species, the receptive organs of the lateral line have been modified to function as electroreceptors, which are organs used to detect electrical impulses, and as such, these systems remain closely linked. Most amphibian larvae and some fully aquati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fishbase
FishBase is a global species database of fish species (specifically finfish). It is the largest and most extensively accessed online database on adult finfish on the web.Marine Fellow: Rainer Froese ''Pew Environment Group''. Over time it has "evolved into a dynamic and versatile ecological tool" that is widely cited in scholarly publications. FishBase provides comprehensive species data, including information on taxonomy, geographical distribution, biometrics and morphology, behaviour and habitats, e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tonlé San
Tonlé San, also known as Tonlé Se San or Sesan River ( km, ទន្លេសេសាន, , vi, Sông Sê San), is a river that flows through central Vietnam and north-east Cambodia. It is a major tributary of the Mekong River. A short portion of the river forms a part of the international border between Cambodia and Vietnam. There are a number of hydropower dams on the Se San River and its tributaries. Where it joins the Srepok River in the Lower Se San 2 Dam. Upstream is the dam cascade: Se San 4A, Se San 4, Se San 3A, Se San 3, Yali Falls. On the Dak Po Ko River is the Plei Krông dam. There are also several dams on tributaries of the Dak Bla, incl the Dak Snghé, tributary of the Dak Bla, is the Upper Kontum dam and hydropower plant, which discharges into the Tra Khuc River, and the Dak Doa Đak Đoa is a township () and capital of Đak Đoa District, Gia Lai Province, Vietnam. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Srepok River
The Srepok River ( km, ទន្លេស្រែពក, ; vi, Sông Sêrêpôk) is a major tributary of the Mekong River. It runs from Đắk Lắk Province in the Central Highlands of Vietnam through the Ratanakiri and Stung Treng provinces in Cambodia to join the Mekong near Stung Treng town. Its length varies from 406 km to 450 km in which the last 281 km course is in Cambodian territory. The Srepok River, in turn, has three main tributaries: the Krông Nô, Krông Ana, and Ea H'leo Rivers. Before joining the Mekong, the Srepok also merges with the Sesan River and Kong River in Stung Treng province. In Vietnam, it is also called Dak Krong river. Course Forming from two tributaries—Krông Nô and Krông Ana rivers in the western side of the South Annamite Mountain Range in Vietnam's Central Highlands province of Đắk Lắk—the Srepok runs through Krông Ana, Buôn Đôn, and Ea Súp districts to the west. Just entering the territory of Cambodia, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kong River
:''Cong River (''sông Công'') is a river in Central Vietnam'' The Kong River, also known as the Xe Kong or the Se Kong ( Lao: ເຊກອງ ''Se Kong'', ( Khmer:''សេកុង''(official) or ''ស្រែគង្គ''(Khmerization)), Vietnamese: ''sông Sê Kông'') is a river in Southeast Asia. The river originates in Thừa Thiên–Huế Province in Central Vietnam and flows through southern Laos and eastern Cambodia. It joins the Mekong River near Stung Treng Stung Treng City ( km, ទីក្រុងស្ទឹងត្រែង) ( lo, ຊຽງແຕງ ) is the capital of Stung Treng Province, Cambodia. It is the major city (and capital) of both the district and province. Geography Stung Tren ... town of Cambodia. Part of its course forms the international boundary between Laos and Cambodia. Tributaries * Xe Kaman River Rivers of Thừa Thiên Huế province Rivers of Laos Rivers of Cambodia International rivers of Asia Cambodia–Laos b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Endemism")
.png "Click for more on -> Anal Fin")
