Red-bellied Piranha (Pygocentrus nattereri) — A red-bellied piranha at Stuttgart Zoo, Germany.
Creator: [FF23-fr](https://commons.wikimedia.org/wiki/User:FF23-fr). CC BY-SA 3.0. Licence: [CC BY-SA 3.0 deed](https://creativecommons.org/licenses/by-sa/3.0/deed.en).
Licence: CC BY-SA 3.0
View image sourceSpecies record
Red-bellied Piranha
Pygocentrus nattereri
Explore the Red-bellied Piranha (Pygocentrus nattereri) species record in The Ark Is Earth, including classification, habitat, distribution, conservation information, and sources.
Summary
The red-bellied piranha is a freshwater fish native to lowland South America east of the Andes, including the Amazon and Paraná basins. Adults feed mainly at dawn and dusk on insects, worms, and fish.
Classification in this archive
- Kingdom: Animals
- Phylum: Chordates
- Subphylum: Vertebrates
- Class: Actinopterygii
- Order: Characiformes
- Family: Serrasalmidae
- Genus: Pygocentrus
Habitat and distribution
Selected documented locations — not a complete species range.
- Habitat
- freshwater rivers, creeks, interconnected ponds
- Selected regions
- South America
- Selected countries
- Brazil, Peru
Conservation status
The Ark records: Least Concern.
Did you know?
- Adult red-bellied piranhas commonly feed at dawn and dusk, eating insects, worms, and fish.
More images
Red-bellied Piranha (Pygocentrus nattereri) — A red-bellied piranha at Karlsruhe Zoo, Germany.
Creator: [H. Zell](https://commons.wikimedia.org/wiki/User:Llez). CC BY-SA 3.0. Licence: [CC BY-SA 3.0 deed](https://creativecommons.org/licenses/by-sa/3.0/deed.en).
Licence: CC BY-SA 3.0
View image sourceSources and attribution
Distribution
USGS NAS — Red piranha species profileAccessed 2026-10-02
General
FishBase — Pygocentrus nattereri summaryAccessed 2026-10-02