The Giant trahira (Hoplias aimara) is a freshwater fish of the family Erythrinidae that grows up to 100 cm.
Description
The giant trahira or aimara is a large, muscular predator of the family Erythrinidae reaching about 1 metre and the largest of its family. The cylindrical, brown-marbled body has a broad, blunt head and a mouth full of large, sharp teeth. The species comes from the Amazon and Orinoco basins and the Guianas of northern South America and lives in flowing rivers, rapids and pools. As a powerful ambush predator it lies still and strikes fiercely at mainly other fish, supplemented with crustaceans. The male guards a nest pit with eggs and young. For its size and strength the aimara is one of the most prized freshwater sport fish of South America; it bites fiercely and must be handled with care.
Frequently asked questions
How do you recognise the Giant trahira?
The Giant trahira has a torpedo-shaped body, is mainly brown and shows a marbled pattern.
Where does the Giant trahira live?
The Giant trahira lives in fresh water and is mostly found around stony or rocky ground.
How big does the Giant trahira get?
The Giant trahira grows to a maximum of about 100 cm.
Is the Giant trahira dangerous to humans?
The Giant trahira can bite, but is otherwise not dangerous to humans.
Is the Giant trahira edible?
Yes, the Giant trahira is a highly prized food fish.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Hoplias
More from the family Erythrinidae
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