A piranha (/ pɪˈrɑːnjəˌ - ræn /, or / pɪˈrɑːnə /; Portuguese: [piˈɾɐ̃ɲɐ]) is any of a number of freshwater fish species in the subfamily Serrasalminae, of the family Serrasalmidae, [1] in the order Characiformes. These fish inhabit South American rivers, floodplains, lakes and reservoirs.

Jul 10, 2025 · Piranhas range from northern Argentina to Colombia, but they are most diverse in the Amazon River, where 20 different species are found. The most infamous is the red-bellied piranha (Pygocentrus nattereri), with the strongest jaws and sharpest teeth of all.

Mar 30, 2015 · Information about piranhas - where they live, what they eat & more. List of piranha facts. For kids & adults. Learn about this amazing rainforest predator.

Aug 7, 2025 · Piranhas are fairly small, usually under two feet, and typically travel in groups called shoals. Piranha is the common name used to refer to any of potentially over 60 species of freshwater fish with razor-sharp teeth.

Piranhas are freshwater fish native to South American rivers, streams, lakes, and floodplains. Scientists believe there may be anywhere between 40 and 60 different species.

There is believed to be somewhere between 30 and 60 different piranha species. However, the exact number is unknown, debated and not yet scientifically proven. There are over 20 …

Apr 8, 2025 · Take piranha fish, a toothy South American freshwater fish that has been the subject of not one, not two, but five Hollywood horror movies. Sure, they've got big teeth, but are piranhas really as ferocious as their reputation?

Piranhas, wild freshwater fish, often swarm in South American rivers, feared for their razor-sharp teeth and voracious appetite. Despite their notorious reputation, different types of piranha offer diversity that many people often overlook.

Jun 12, 2025 · While piranhas can be dangerous, attacks are rare and usually provoked. Understanding and respecting their habitat reduces risks and allows harmonious coexistence.

There are several dozen species of piranha. These creatures have lived in South America for nearly 2 million years – and their ancestors are thought to have inhabited South America rivers for as much as 25 million years. Piranhas are freshwater fish found in South America.