Meet the Pirarucu
Discover one of the Amazon's most magnificent giants - a freshwater fish that can grow over 2 meters long and breathe air like no other.
2+ meters
Length
100+ kg
Weight
15-20 min
Air breathing
Armored
Scales
What is the Pirarucu?
The pirarucu, also called arapaima or paiche, is one of the largest freshwater fish in the world. It can reach over 2 meters in length and weigh more than 100 kilograms.
This ancient fish is known as the "cod of the Amazon" and is a valuable food fish. This remarkable fish has adapted to survive in environments that would challenge most aquatic species.
Where Does It Live?
The pirarucu is native to the Amazon Basin in South America. It inhabits rivers, lakes, and flooded forests, often in slow-moving waters with low oxygen levels.
These are places where they fish would struggle to survive, but the pirarucu has evolved unique adaptations that allow it to thrive in these challenging environments.
What Makes It Special?
The pirarucu possesses remarkable adaptations that set it apart from virtually every other fish species on Earth.
Air Breathing
Unlike most fish, the pirarucu can breathe air directly from the surface, allowing it to survive in low-oxygen waters using a modified swim bladder that functions like a lung.
Armored Scales
Its scales are incredibly tough and provide excellent protection from other predators in the Amazon. These scales have been compared to armor plating.
Apex Predator
As one of the largest predators in its environment, the pirarucu sits at the top of the aquatic food chain, hunting other fish and even caiman.
Living Fossil
The pirarucu is considered a 'living fossil' - its basic body plan has remained virtually unchanged for over 23 million years.
Why Is It Important?
For Amazonian communities, the pirarucu is a vital food source and cultural symbol. Today, it's also a focus of conservation efforts.
Sustainable fishing programs have been developed to ensure the species' survival while supporting local communities that depend on this remarkable fish for their livelihood.
Food Security
Essential protein source for local communities
Conservation
Sustainable management programs protect the species
Cultural Heritage
Integral part of Amazonian traditions and folklore
