It is a member of the Arapaima family and is native to the Amazon River basin. It is among the largest known freshwater fish, commonly measuring 200 centimetres (79 in) and reportedly reaching lengths of up to 450 centimetres (15 ft). Adults may weigh up to 200 kilograms or 440 pounds. https://www.zazzle.com/pirarucu_poster-228114247455157257

  It is a requiem shark commonly found worldwide in warm, shallow waters along coasts and in rivers. It is known for its aggressive nature, and presence in warm, shallow brackish and freshwater systems including estuaries and rivers. They can thrive in both salt and fresh water and can travel far up rivers. They have been sighted and caught in many rivers , such as the Mekong, Mississippi and the Amazon. The species has been spotted 2,500 miles (4,000 kilometers) up the Amazon River in South America and dwell in Lake Nicaragua, a freshwater lake in Central America. It can reach a maximum size of 3.5 m (11 ft). https://www.zazzle.com/bull_shark_poster-228243704226737193

They are relatively large disc shaped cichlids. Depending upon the variety, they can reach up to about 6 -10" (15 – 25 cm) in length. They are the most laterally compressed (flattened) of all the cichlids. Within each species there is great variety in shading, patterning, and body types. Discus are native to the South American countries of Brazil, Peru, Venezuela, and Columbia and are found inhabiting the tributaries of the Amazon River within those countries.  https://www.zazzle.com/discus_poster-228104118166606496

  Jacunda (or Mataguaro) refers to several species of Pike Cichlid that live in the Amazon basin. They are predatory and feed on fish, insects, and other small animals. They usually place themselves where they can stay undetected by the prey, like close to a sunken tree stem or behind a rock. The biggest pike cichlids can grow to about 50 cm (20 in) long. https://www.zazzle.com/jacunda_poster-228996079266300019

Is also known as the red piranha is native to the Amazon , Paraguay, Paraná and Essequibo river basins, as well as coastal rivers of northeastern Brazil in South America. Sometimes, they may inhabit flooded forests such as those found in the Brazilian Amazon. They live in shoals but do not group hunt, although they may occasionally enter into feeding frenzies. In the case of a feeding frenzy, schools of piranha will converge on one large prey individual and eat it within minutes. can reach up to 3.9 kg (8 lb 10 oz) in weight and 50 cm (20 in) in length. https://www.zazzle.com/red_belly_piranha_poster-228933370635485736

It is also known as the black piranha, white piranha, spotted piranha or yellow piranha. They are found in the drainage systems of the Amazon and Orinoco as well as the Essequibo River and other rivers of the Guiana Shield and the coastal rivers of northeastern Brazil. It is one of the larger species of piranha with a maximum recorded length of 41.5 centimeters (16.3 in) and they attain a maximum weight of 3.0 kilograms (6.6 lb).  https://www.zazzle.com/redeye_piranha_poster-228790331535199144

  It is a member of the cichlid family. Its native range is South America: Amazon River basin in Peru, Colombia and Brazil. It can reach a length of 45.7 cm (18 in) with a max weight of 1.6 kg (3.5 lbs). It prefers quiet shallow waters in mud-bottomed and sand-bottomed canals and ponds. It feeds on small fish, crayfish, worms and insect larvae. https://www.zazzle.com/oscar_poster-228962238726594164

 Is a genus of large cichlids, predatory freshwater fish native to the Amazon and Orinoco basins in South America, as well as rivers of the Guianas. Some have been introduced to parts of North America and Asia. The largest species in the genus can reach up to 13 kg (29 lb) in weight and 1 m (3.3 ft) in length.  https://www.zazzle.com/peacock_bass_poster-228179454939838095

It is native to the Amazon, Orinoco, and Essequibo river basins of South America, in Ecuador, Venezuela, Guyana, Colombia, Peru, Suriname, Bolivia, and Brazil. It is found only in fresh water, and inhabits larger rivers, streams, and lakes. It can reach about 1.8 m (5 ft 11 in) in length, and about 80 kg (180 lb) in weight. https://www.zazzle.com/redtail_catfish_poster-228136789990102501

  It is a large species of pacu and is a close relative of piranhas and is locally called Pirapitinga. It is native to the Amazon basin in tropical South America. It mainly feeds on fruits, seeds, and nuts. It can reach up to 88 cm (2.9 ft) in length and 25 kg (55 lb) in weight. https://www.zazzle.com/red_bellied_pacu_poster-228199884183543884

 It is a freshwater fish native to the Amazon region. It can be found in Peru and Brazil, the Orinoco River in Colombia and Venezuela, and the tributaries of the Amazon. Usually inhabits areas with rapid water, always on the surface, behind obstacles like rocks and logs. It can reach a maximum length of 88.0 cm (about 35 inches) and a maximum weight of 6.0 kg (about 13 pounds). https://www.zazzle.com/bicuda_poster-228512336440615950      

  It is also known as the anjumara, traíra, trahira and it is a predatory fish feeding on fish and shell fish. It is native to most rivers basins, including the Amazon river basin, in northern South America and the island of Trinidad. Its maximum recorded length is about length of 120 cm (47 in) and they can weigh as much as 40 kg (88 lb). https://www.zazzle.com/wolf_fish_poster-228443260188687452

  t is a member of the Drum family and a close relative to its saltwater cousin is the Red Drum. It is a freshwater fish native to South America’s Amazon, Orinoco and the São Francisco River basins. It is a predator which feeds on fish and other marine life. It can reach a maximum length of 80cm (31.5in) with a maximum weight of 4.5kg (about 10lbs). https://www.zazzle.com/pacora_poster-228004850443936055

  It is a member of the long fin herring family. It is native to parts of Amazon River basin in South America in Peru, Ecuador and the Guiana’s. It is a predatory fish feeding on fish and shrimp. It can reach a maximum length of 80cm (31.5in) and a maximum weight of 7.1kg (15.7lbs). https://www.zazzle.com/amazon_pellona_poster-228520903941431837

  It is a member of the Semaprochilodus genus and its species name is Semaprochilodus brama. Its common name is Jaraqui, however, that’s the common name given to the Semaprochilodus genus.  It is native to the Amazon River Basin, specifically, the Tocantins and Xingu River basins in Brazil. It can reach a maximum length of 54cm (about 21in) with maximum published weight of  2.6kg (about 6 pounds). https://www.zazzle.com/jaraqui_poster-228745687242409079

  It is a member of the Characida family and they are native to the upper Amazon River basin in Peru and Bolivia in South America. They feed heavily on fruits and seeds, but also take other plant material, invertebrates and small fish. Their food is typically taken from the water, but they are able to jump out of the water to "pluck" low-hanging seeds and fruits directly from trees.They can reach a maximum length of  45 cm (17.7 inches.  https://www.zazzle.com/matrinxa_poster-228930261250304148

 This predatory fish is found in the Amazon, Orinoco, and Río de la Plata Basins, as well as rivers of the Guianas. It occurs in a wide range of freshwater habitats such as main river channels, flooded forests, lakes and reservoirs. reportedly can reach up to 80 cm (2.6 ft) in standard length, the largest confirmed were 63–64 cm (2.07–2.10 ft). https://www.zazzle.com/biara_poster-228984166240747007

 It is also known as the white-blotched river stingray, or polka-dot stingray. It is native to the Xingu River, which is part of the Amazon  River basin in Brazil and prefers rocky bottoms.  It can reach to 75cm (30in) in total length and 20kg (44lb) in weight. https://www.zazzle.com/xingu_river_ray_poster-228819811222199456

  It is also known as the black-banded Leporinus and is native to the Amazon Basin in South America. Its diet comprises vegetative matter as well as other fish, worms, and crustaceans. They can  reach 30 centimeters (12in) in length. https://www.zazzle.com/banded_leporinus_poster-228731129394571363

Also called the triangle cichlid, is a species of cichlid native to South America where it occurs in clear streams of the Amazon Basin. This species can reach a length of 25 centimeters (9.8 in).  https://www.zazzle.com/uaru_poster-228690170045096220

  It is a member of the Ghost Knifefish family and is native to the Amazon river basin in Venezuela, Guianas and Brazil, South America.  It uses its snout to forage for food under rocks and brush.  It can reach a maximum length of 47cm (about 19 inches). https://www.zazzle.com/oxyrhynchus_tube_snouted_ghost_knifefish_poster-228325115179572512

  It  is a species of long-whiskered catfish native to the Amazon basin, in Bolivia, Brazil, Colombia, Ecuador, Peru, and Venezuela. It can  reach a maximum of 140 cm (55in) in total length. https://www.zazzle.com/tiger_shovelnose_catfish_poster-228724180804486676

  It is a omnivorous fish of the family Serrasalmidae. It is native to the Amazon and Orinoco river basins, as well as rivers of the Guiana Shield. It is a schooling fish and can grow to a length of 41.5 cm (16 in).  https://www.zazzle.com/redhook_myleus_poster-228192072220442124

  It is native to the Amazon river basin in South America.  It is migratory, moving between different parts of the Amazon. It is one of the major food sources for local inhabitants.  It can reach a maximum length of 45 cm (18 in)  and 1.2 kg (2.6 lb) in weight. https://www.zazzle.com/black_prochilodus_poster-228164266962276542

  It is a member of the Trahiras family. It is native to Central and South America in the  São Francisco, Amazon, Paraná, Orinoco and Magdalena River basins, and coastal rivers in Guyana, Suriname and French Guiana.  It can reach a maximum length of  28.5cm (about 11 inches). https://www.zazzle.com/aimara_poster-228662903551906082

   It is a member of the  Serrasalmidae family  and is native to  the Amazon and Orinoco basins of South America. It  regularly reaches an age of 40 years and may reach up to 65 and mainly feeds on fruit and seeds. It can reach up to 1.1m (3.6 ft) in total length and 44 kg (97 lb) in weight. https://www.zazzle.com/tambaqui_poster-228739103973105613

   Is a member of the Cichlid Family and is also known as the speckled peacock bass, painted pavon, or three-barred peacock bass.  It is native to the Orinoco and Rio Negro basins, as well as several smaller rivers in the central Amazon River Basin. It can grow up to 1 m (3.3 ft) in length and 13 kg (29 lb) in weight, it is the largest cichlid of the Americas. https://www.zazzle.com/speckled_pavon_poster-228746313970380963

  It is a member of the Brycon family and is native to rivers in Guyana, Suriname and French Guiana including the Amazon and Orinoco River basins in South America. They are omnivores, eating both fish and plants. It has a maximum length of 48.9cm (about 19 in) and a  max published weight of 2.7 kg  (about 6 pounds). https://www.zazzle.com/matrincha_poster-228324730709870472

   It is also known as the Vampire fish and is a member of the dogtooth tetra family.  It is a predatory fish that is native to the Amazon River basin in South America. It can reach up to 1.17m (3.8 ft) in total length and 17.8 kg (39 lb) in weight (based on IGFA records). All profits from sale will be given to the Lighthouse Mission to assist the homeless. https://www.zazzle.com/payara_poster-228703898823783974

        They are known for their ability to stun their prey by generating electricity, delivering shocks at up to 860 volts. Despite their name, it is not cloely related to the true eels  but are members of the electroreceptive neotropical knifefish order, which is more closely related to the catfish. They can grow to a maximum  length of  250 cm  (about 8 feet) and a maximum  published weight: 20.0 kg (about 44 lbs).