This article will be listing 15 Biggest Fish in Amazon. The Amazon is a home to wildlife in their jungle as well as their river. It consists from the smallest creatures to the biggest ones. Read on to find out more about the biggest fish creature in the Amazon river.
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1. Araipama
Occasionally, they also eat birds or other animals living on land by jumping out of the water. Arapaima fish usually swims near the surface of the water so they can take in oxygen through their gills. Unfortunately, that causes them to be a quite easy target for fishermen.
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2. Piraiba Catfish
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However, they can also eat monkeys or birds. Additionally, they are known to feed on humans. There are reports that some Piraiba catfish attack humans and swallow them whole.
3. Vampire Fish
Other than their long fangs, they also have a long body that can reach up to 1.17 metres. They can grow into heavy fish since they have a minimum body weight of 18 kg. (Read more: Types of Algae)
These predatory fish are considered to be the scariest creature in the Amazon river since they can consume other creatures that might be bigger than them. They are known to cause the death of many fishermen and divers.
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4. Royal Peacock Bass
Other than that, they also have about six or seven dark bars on both sides of their bodies. They prefer to swim near the shore or inside waters close to the jungle.
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5. Redtail Catfish
The Redtail catfish have a brownish, black belly with a hint of white. As for their tails, they are red or bright orange. That’s why they are called Redtail. (Also read: Conservation of Coral Reef)
Moreover, the catfish live around trees that are sunk and in trenches or holes inside the river. The Redtail are also very popular for large aquariums. As long as they are not overfeeding, then they will not die.
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6. Electric Eel
Other than that, they are dark gray with yellowish undertone on the belly. The Electric eel can produce electricity up to 600 volts. A person might not die from a single shock but multiples exposure can cause heart attack or respiratory failure.
However, a single shock can paralyze and cause someone to drown to their death. For food, they eat other fish, birds or amphibians. They kill most of their prey by using their electric ability.
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7. Red-Bellied Piranhas
They can grow up to 50 cm and weigh around 3.9 kg. Although piranhas are usually portrayed to be dangerous and have a huge of appetite for human flesh, they actually do not attack unless they are provoked or starving.
Also, they feed on other small fish, worms, insects and crustaceans. They travel in school and they are also popular for aquariums collection.
See also: Ocean Natural Resources – Global Warming in Ocean
8. Pacu
They mostly eat fruits or nuts that drop from the trees in the Amazon. For that reason, they are often called vegetarian piranhas. Pacu are also known for their delicious meat. Now, they are farmed or put in aquariums by people for different reasons.
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9. Bull Shark
Their teeth are sharp and triangular. The Bull sharks are known to attack humans. However, they much prefer to eat other small fish or sharks, birds, dolphins, turtles and stingrays.
Also read: Facts of Whale Shark – oceans in the world
When they get hungry, they look for prey in murky water since it will be harder for the prey to know their prescence. As an additional fact, this type of shark has been said to be one of the world’s most dangerous sharks.
10. Pancake Stingray
They prefer to reside at the base of the river and bury themselves. Therefore, they are not the easiest fish to spot. They feed on crabs and clams. They do not attack people but there are reports that they do attack boats sometimes.
See also: Deep Ocean Ecosystems – Effects of Ocean Currents
11. Niger Catfish
They feed on crustaceans and lake flies. They are often put in aquariums when they are small although none of them has ever been born inside the aquariums.
Read more: Sea Salt Facts – Types of Sea Urchins
12. Tiger Shovelnose Catfish
They eat other fish, crabs or shrimps. People like this fish for their meat. Their meats are often described as delicious.
13. Silver Arowana
So they are quite huge just like the Araipama. They can eat insects, spiders and birds who are perching low near the water since these fish can jump out. Therefore, they get the nickname of monkey fish.
Also, they can eat other fish that weigh 10 kg. Since they have shiny scales, they are also often called dragon fish. The Silver Arowana remains silver throughout their life.
See also: Ocean Problems – Producers in Ocean ecosystems
14. Oscar
The Oscars usually swim around logs, falling trees or other floating materials. Some people catch this fish to sell them for their meats or simply as a fish collection in aquariums.
15. Jau Catfish
Other than that, they swim in the upstream or muddy riverbed. Just like the Oscars, people also hunt for this fish as a hobby, for commercial reasons or for their aquariums.
See also: Ocean Seashells – Ocean Relief
It is incredible to see enormous creature that lurks in the Amazon river. As long as they live undisturbed from pollution or other factors that could harm their habitats, then they could have a long lifespan. Although people fish these creatures out, most of them are released back into the water to avoid their extinction.
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