The Chao Phraya is the major river in Thailand, with its low alluvial plain forming the centre of the country. It flows through Bangkok and then into the Gulf of Thailand.
Wobbegong is the common name given to the 12 species of carpet sharks in the family Orectolobidae. They are found in shallow temperate and tropical waters of the western Pacific Ocean and eastern Indian Ocean, chiefly around Australia and Indonesia, although one species occurs as far north as Japan. The word wobbegong is believed to come from an Australian Aboriginal language, meaning "shaggy beard", referring to the growths around the mouth of the shark of the western Pacific.
The dwarf loach, ladderback loach, pygmy loach, chain loach or chain botia is a freshwater fish belonging to the family Botiidae. Formerly included in the genus Yasuhikotakia, it is frequently seen in the aquarium trade, the product of captive breeding.
The Mekong giant catfish, is a large, threatened species of catfish in the shark catfish family (Pangasiidae), native to the Mekong basin in Southeast Asia and adjacent China. It is considered critically endangered due to overfishing and habitat loss.
The ornate wobbegong is a species of carpet shark that lives in Australia and possibly other countries in the Western Pacific Ocean. It is coloured golden brown, yellow-green and blueish-grey, and it grows to maximum 120 centimetres (3.9 ft). Described by Charles Walter De Vis in 1883, it is similar in appearance to other Australian wobbegongs and has previously been classified as the same species as the Gulf wobbegong. It is a nocturnal species, hunting at night, and it can bite humans when disturbed. The International Union for Conservation of Nature has listed it as a least-concern species.
The giant barb, Siamese giant carp, or simply Siamese carp, is the largest species of cyprinid in the world. These migratory fish are found only in the Mae Klong, Mekong, and Chao Phraya River basins in Indochina. Populations have declined drastically due to habitat loss and overfishing, and the giant barb is now considered critically endangered.
The Gulf wobbegong or banded wobbegong is a species of carpet shark in the family Orectolobidae, found in southern Australia between Southport, Queensland and Norwegian Bay, Western Australia.
Balantiocheilos is a small genus of cyprinid fish from southeast Asia. It includes two species.
Discherodontus is a genus of small cyprinid fishes found in rivers and streams in Mainland Southeast Asia and Yunnan in China.
Trigonostigma somphongsi is a species of ray-finned fish in the genus Trigonostigma. It is endemic to Thailand. It is threatened by habitat loss.
Barbodes colemani is a species of cyprinid fish. It is endemic to Thailand and restricted to the upper Chao Phraya River basin. It is an uncommon species that inhabits streams and river tributaries, occasionally the mainstreams. Its placement in the genus Barbodes is not universally accepted and the Catalog of Fishes places this species in the genus Discherodontus.
The short mackerel or shortbodied mackerel is a species of mackerel in the family Scombridae. Its habitat is the shallow waters of Southeast Asia and Melanesia, feeding mainly on small zooplankton. It is of major importance to the fisheries industry.
Macrochirichthys macrochirus, the long pectoral-fin minnow and giant sword minnow or freshwater wolf-herring, is a species of cyprinid fish found in rivers and lakes in Southeast Asia where it is used as a food fish. It is the only member of its genus. It is predatory and reaches up to 1 m (3.3 ft) in length.
The burnt-tailed barb, also known as Siamese bala-shark, is a possibly extinct freshwater fish species from the family Cyprinidae. It is or was endemic to the Mae Klong and Chao Phraya River basins in Thailand.
Crossocheilus reticulatus is a freshwater fish in the family Cyprinidae from Southeast Asia. It grows to 17 cm (6.7 in) standard length.
Discherodontus ashmeadi, commonly known as the redtail barb, is a fish native to the lower Mekong river basin in Thailand, Cambodia, Vietnam, and Laos. It inhabits both the mainstream Mekong and its tributaries, as well as lakes and reservoirs connected to rivers. It grows to 13.6 cm (5.4 in) SL. It is present in mixed fisheries but is not an important fishery species.
Macrognathus semiocellatus is a species of ray-finned fish endemic to Cambodia, Laos and Vietnam; it found in marshlands and vegetated water bodies in Mekong Chao Phraya River and Mae Klong. It spends its time during the day buried in silt, sand or fine gravel and forages at night for benthic insect larvae, crustaceans and worms.
Mystus atrifasciatus is a species of catfish endemic to Cambodia, Laos, Thailand and Vietnam, known from Mekong River, Chao Phraya River and Mae Klong River and was described from Phitsanulok, Thailand. It inhabits rivers, streams and reservoirs and moves to floodplains when the water level increases and can also be found near submerged woody vegetation. It feeds on crustaceans and zooplankton along with some algae and fish scales. It is commonly fished and marketed and is also found in the aquarium trade. It may be threatened by pollution and overfishing and more research is needed about the species.
Somphong's puffer, redeye puffer or crested puffer is a small freshwater blowfish found in mainlands Southeast Asia such as Thailand, Cambodia, Vietnam. This fish has been collected in the past for the aquarium trade.
Discherodontus parvus is a species of cyprinid in the genus Discherodontus. It inhabits China and is used locally for food.
