Fin's Fish Guide
The Red-tailed payara (Hydrolycus tatauaia) is a freshwater fish of the family Cynodontidae that grows up to 59 cm.
Description
The Red-tailed payara is a large predatory characin (Cynodontidae) from fresh water of the Amazon and Orinoco basins in South America. The species grows to about 59 cm and has a streamlined, silvery body and a lower jaw with two enormous, dagger-like fangs that fit into holes in the upper skull. The fins and tail have a conspicuous red-orange tinge. As a fast open-water hunter it darts at smaller fish in rapids, impaling them with the fangs. It is a valued sport fish. The fish poses no danger to swimmers.
Frequently asked questions
How do you recognise the Red-tailed payara?
The Red-tailed payara has a torpedo-shaped body and is mainly silver-grey.
Where does the Red-tailed payara live?
The Red-tailed payara lives in fresh water and is mostly found around open water. South America: Brazil, Colombia, Guyana, Venezuela
How big does the Red-tailed payara get?
The Red-tailed payara grows to a maximum of about 59 cm.
Is the Red-tailed payara dangerous to humans?
No, the Red-tailed payara is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Hydrolycus
More from the family Cynodontidae
Want the complete picture on the Red-tailed payara?
Point your camera at the fish and Fin names the species in seconds. Free, and the Red-tailed payara is one of 12,519 species in the app.
Or scan with your phone