The Amazon River is home to some of the world’s largest fish species and holds many records for size and weight. In fact, the Amazon River is home to the biggest fish in the world.
The biggest fish in the Amazon River is called the Arapaima, also known as Pirarucu or paiche. This giant fish can grow up to 14 feet in length and weigh up to 440 pounds!
The Arapaima is native to the Amazon Basin and is found in slow-moving rivers, swamps, and lakes throughout South America. It has a unique shape with its large scales, blunt head, and long body.
Its scales are one of its most remarkable features as they are huge compared to other freshwater fish. They are so large that they can be used as jewelry by indigenous people living near the river.
The Arapaima feeds on smaller fishes as well as crustaceans, insects, and even small mammals that come too close to the surface of the water. It also has an air-breathing organ which allows it to survive in waters with low levels of oxygen. This makes it well adapted to living in slow-moving waters such as those found in much of the Amazon Basin.
Conclusion:
The Arapaima is undoubtedly one of the most impressive species found in the Amazon River, not only for its size but also for its unique features such as its large scales and air-breathing organ. With a length of up to 14 feet and a weight of up to 440 pounds, it is without a doubt the biggest fish in not only the Amazon River but also in all rivers around the world.