The results are yet to be published, but it’s to be hoped that the organisations involved are successful in outlining an effective, sustainable conservation strategy for this giant among catfish. Whilst not quite as big as P. gigas these also grow huge and make equally unsuitable aquarium inhabitants. It’s been listed as “critically endangered” on the IUCN Red List of Threatened Species since 2003, and will almost certainly remain there for the forseeable future. It’s uncertain whether the Giant Freshwater Stingray is equipped to venture away from the rivers where it’s most commonly sighted to swim through the salty waters of the sea. Unfortunately related species such as Pangasius hypophthalmus and Pangasius sanitwongsei are widely available in the hobby. World's Largest Fish Caught in Thailand. With a length of up to 3.2 m and weight up to 300 kg, catfish is one of the largest freshwater fish species in the world. A 9 foot, 293kg specimen was caught in Thailand in 2006 and is thought to be the largest freshwater fish ever caught. Among the most unique type, you can have Giant freshwater stingrays with its’ scientific nomenclature being Himantura polylepis. Experts are concerned that this species may not last much longer, since pollution and interference with its river habitat have already reduced their numbers. 41C Tay Ho Road, Tay Ho District, Hanoi, Vietnam. The Mekong Giant Stingray, as the name implies, is a massive species of freshwater stingray that is found in various rivers in Southeast Asia, including the Mekong. Now people only see them appear in the middle of the Mekong River. Freshwater ecosystems are home to an incredible diversity of species. With over 20 years’ experience in the field of travel and cruise industry, combined with authentic local insights, we will help you make the best of your Mekong cruise. VietNamNet Bridge – There is no river in Vietnam which has as many giant fish like the Mekong River. It is also one of the most biologically rich rivers in the world, home to over 850 fish species. The Mekong is highly species diverse and supports four of the six largest freshwater fish globally, three of which, including Mekong giant catfish (Pangasianodon gigas), are Critically Endangered. Moreover, as among the richest rivers in the world, Mekong river is the habitat of hundreds of aquatic species, including giant and rare fish, so-called “freshwater monsters” types. Emerging environmental DNA (eDNA) techniques have potential for monitoring threatened freshwater biodiversity, yet have not been applied in complex and biodiverse tropical ecosystems such as the … A giant freshwater stingray (Himantura polylepis) native to the rivers of Southeast Asia. It’s a pelagic species inhabiting main river channels and larger tributaries. The Mekong giant catfish (Pangasianodon gigas) is found only in the Mekong River and is one of the largest freshwater fish species in the world.It is also extremely elusive! You can find both groups of young and adult fish remain in the Mekong mainstream and possibly in large tributaries without any of them in flooded areas. This report highlights the dangers associated with hydropower development on the mainstream of the lower Mekong River basin. They live in Eurasia, Africa, the Americas, Australia, and many surrounding islands. This fish is a meat-eater type with its food mainly being fish and crustaceans. The Mekong River flows through many Asian countries, descending into Vietnam with the name of the Mekong River. It’s fair to say that this is one species that shouldn’t be considered an aquarium subject under any circumstance. There are fresh-water fish species of up to 300 or even 500kg in weight in this river. This specimen measured more than 13 feet (4 meters) long. This can lead to problems with the fish banging into the tank glass and items of decor, often resulting in injury. It took 2 hours for Thai fishermen taking a turn holding the fishing rod to pull the fish to shore. Many giant size fish have been recorded in the Mekong river and recognized as one of the largest freshwater fish species in the world. It has declined drastically due to habitat loss and overfishing, and it is now considered critically endangered. Wait for the next giant fish instructed following. From an annual catch of over 60 specimens in 1990, only 8-11 were being caught per year in the early part of the 21st century. Population and Distribution It is now only found in the mainstream of the Lower Mekong in Myanmar, Lao PDR, Thailand, Cambodia and Vietnam. Has an unconfirmed maximum length of 120″ (300cm) and over 350kg in weight! It’s beyond the limits of most public aquaria to house one of these long-term. This huge catfish is a critically endangered species because of overfishing and over-harvesting.It used to be found from the lower Mekong all the way to the northern part of the river in the Yunnan Province of China. Primarily a herbivore, but also feeds on smaller fish and crustaceans. He points to the Mekong River, which runs through six Southeast Asian countries and is home to some of the world’s largest freshwater fish species. The rescuers hauled the fish out with a giant net and transported it back home on a motorbike trailer, with the entire rescue taking more than six hours. The river provides an endless source of cool water for fields, which is a source of alluvial deposits year after year. On our website, you can browse a variety of travel options and cruise itineraries to discover the Mekong Delta at its best, together with some well-designed travel packages to further explore the beauty of Southern Vietnam. This fish mainly eat plants like algae, phytoplankton. Catfish, Giant Mekong. Giant Freshwater Stingray (Himantura chaophraya) AKA: Freshwater whipray.This is the unofficial king of the Mega fish with a published weight of 600kg. The Officially, the heavyweight title belongs to the Mekong giant catfish, with a specimen caught in northern Thailand in 2005 weighing an astounding 646 pounds (293 kilograms). The Mekong giant catfish, is a large, critically endangered species of catfish in the shark catfish family, native to the Mekong basin in Southeast Asia and adjacent China. Mekong Giant Catfish: Catfish Giant Mekong river used to abound around the border of Thailand and Myanmar, but now they are becoming endangered due to habitat loss and overfishing. In Vietnam, the biggest stingrays are found in Mekong part belonging Tien river, Tan Hoa B hamlet, Tan An commune, Tan Chau town, An Giang. It has declined drastically due to habitat loss and overfishing, and it is now considered Critically Endangered. The stingray is 220 kg in weight, more than 4.5 m long including the tail, and over 2 m in width. The Mekong giant catfish (Pangasianodon gigas) is ranked as critically endangered on the Red List of the International Union for Conservation of Nature (IUCN). The small carp you find in the supermarket can be super in the Mekong River. Catching them is a matter of mere luck. Now it mainly exists in the middle Mekong region. You can easily catch the fish of over 1.5 m long and more than 45 kg in weight as the large fish are now very rare. The largest freshwater fish in the world, its natural habitat is the Mekong River from China to Cambodia and Tonle Sap Lake in Cambodia. Next up is another Mekong river giant fish, being carp. For this reason, conservationists have been a kind of species "flagship" to promote conservation in the Mekong. More recent studies have shown that the existing population has retained much of its genetic diversity, so there is at least a chance of recovery. Mature females are likely to be rounder-bellied than males. https://www.luxurycruisemekong.com/blog/fishing-mekong-river Located in Southeast Asia, this giant catfish is unique. The species is most known for its massive size, being 2 meters wide and weighing up to 200 … Pangasianodon is separated from other pangasiid generea primarily on the basis of some morphological differences including a lack of teeth and massively reduced barbels in adult specimens. Habitat. 3 images available; click on one to open viewer. Nicknamed the "swamp king," the catfish was stranded in shallow water more than two miles away from its home. Habitat and Ecology The Mekong giant catfish is the largest freshwater fish and is endemic to the Mekong River. GLAND, Switzerland, June 29, 2005 (ENS) - A Mekong giant catfish believed to be the world's largest freshwater fish has been caught in … The Mekong River© Daniel Cheong / www.flickr.com. It migrates huge distances to spawn. The fish has very low-set eyes which somehow gives it a slightly sorrowful appearance. Fish start to congregate at the beginning of the rainy seasons and then migrate upstream to begin spawning. Let’s find out some unique marine animals in this river. Mekong Giant Fish Species, with participants from the four riparian countries. Although endangered in its wild habitat, this species is widely stocked into fishing lakes in Thailand. Catfishes in Mekong have large and flat heads, wide mouth with two long antennae in the upper jaw, pelvic fins long to the caudal fin, small dorsal fins in the front. Rare aquatic life includes the endangered giant freshwater stingray that reaches about 8 feet in diameter, Mekong giant catfish growing to over 750 pounds, and the freshwater Irrawaddy dolphin. Dedicated breeding programmes exist in some of its native countries, aimed at restoring wild stocks. Luxury Cruise Mekong is a reliable one-stop-shop for travelers who love to cruise and travel the Mekong River in style and at your own pace. This large fish species feeds on zooplankton as babies, and they become herbivores and feed on plants and algae after about a year. Maximum Standard Length. They often gather at the beginning of the rainy season and migrate upstream to breed, and often live in the main river branches with a depth of 10 m or more. The worlds biggest freshwater fish and 4 out of the top ten giant freshwater fish species can be found in the Mekong River which flows through Cambodia, China, Lao PDR, Myanmar, Thailand and Vietnam. Here is another impressive fish that you can luckily get once you fishing in the Mekong. But researchers have long believed there are bigger fish out there, with a mysterious giant freshwater … You can find these fish in freshwater habitats and coastal regions of every continent except Antarctica. The fish live primarily in the main channel of the river, where the water depth is over 10 m, In the past, fishermen reported the fish in a small number of the Mekong's tributaries. A 9 foot, 293kg specimen was caught in Thailand in 2006 and is thought to be the largest freshwater fish ever caught. However, due to many different threats, catfish have migrated and lived in wider dispersion. General hardness is thus not critical, and anywhere in the range 2-30°H would be acceptable. They only move out from these part during short hunting times when other small fish migrate through its area. Some live across incredibly vast ranges, while some live only in an isolated region or even a single river system. He noted that this particular dam could cut freshwater fish habitat connectivity by about 80%. The back of the fish is in dark brown and the color of the abdomen and the fins is a bit lighter. If this seems a touch extreme consider that not only is it on the brink of extinction, but it’s perhaps the biggest freshwater fish species in the world. However, the fish species that used to be called “the King fish” of Mekong River is Mekong giant carp or Siamese giant carp (Catlocarpio siamensis), the largest species of cyprinid in the world. WWF’s new River of Giants: giant fish of the Mekong report profiles four giant fish living in the Mekong that rank within the top 10 largest freshwater fish on the planet. In nature it’s a migratory species, moving upstream to spawn during the late spring and summer months. You can find this giant carp in Mekong section from Cambodia to Vietnam, and very rare in the section above Khone Falls. With recorded sizes up to 10.5 ft (3.2 m) and 660 lb (300 kg), the Mekong giant catfish currently holds the Guinness Book of World Records position 'for the largest freshwater fish in the world. 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