Fin's Fish Guide
The Pacu (Myleus pacu) is a freshwater fish of the family Serrasalmidae that grows up to 20 cm.
Description
The pacu is a deep, disc-shaped characin from fresh water of northern South America, related to the piranhas. The species grows to about 20 cm and has a silvery, strongly compressed body. Unlike the piranha it is mainly a plant eater with conspicuous, human-like molars with which it crushes seeds, fruit and nuts. With those powerful jaws it can give a painful bite if handled carelessly. The fish is a local food fish. The IUCN has not evaluated the species.
Frequently asked questions
How do you recognise the Pacu?
The Pacu has a flattened, disc-shaped body, is mainly silver-grey and shows a plain pattern. Human-like molars for cracking seeds and nuts; powerful jaws
Where does the Pacu live?
The Pacu lives in fresh water and is mostly found around mixed bottom. Northern South America
How big does the Pacu get?
The Pacu grows to a maximum of about 20 cm.
Is the Pacu dangerous to humans?
The Pacu can cause injury; handle it with care. The powerful jaws with flat molars can give a painful bite when handled. Clean any bite wound thoroughly, stop the bleeding and seek medical help for a deep wound.
Is the Pacu edible?
Yes, the Pacu is commonly eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Myleus
More from the family Serrasalmidae
Want the complete picture on the Pacu?
Point your camera at the fish and Fin names the species in seconds. Free, and the Pacu is one of 12,519 species in the app.