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Piranhas are "basically like regular fish with large teeth". [19] A few other species may also occur in large groups, while the remaining are solitary or found in small groups. [3] Although popularly described as highly predatory and primarily feeding on fish, piranha diets vary extensively, [3] leading to their classification as omnivorous. [4]
The red-bellied piranha, also known as the red piranha (Pygocentrus nattereri), is a type of piranha native to South America, found in the Amazon, Paraguay, Paraná and Essequibo basins, as well as coastal rivers of northeastern Brazil. [2] [3] This fish is locally abundant in its freshwater habitat. [4]
The black piranha (Serrasalmus rhombeus), also known as the redeye piranha, white piranha, spotted piranha or yellow piranha, is a species of freshwater ray-finned fish, a piranha from the family Serrasalmidae. It is found in northern South America. It is the type species of the genus Serrasalmus.
Compatible species: S. geryi is one of the few Serrasalmus species that have successfully been kept in a group. However, it is highly recommended to keep Gery's Piranha as a solitary fish, as it remains a parasitic and highly aggressive species. If multiple individuals of this species are kept together, it should only be attempted by highly ...
A new species of fish has been discovered in the Amazon: a piranha relative with humanlike teeth. The eye-catcher was named after a “Lord of the Rings” villain.
The word piranha itself is a Portuguese merging of words originating in the Tupi language and may have several meanings including "tooth fish", [5] "cutting fish", "devil fish" [6] or "biting fish". [7] The species name was chosen to reflect Megapiranha's place of origin near the city of Paraná. [4]
The piraya is sometimes available as an aquarium fish. It is not generally bred in captivity, so aquarium pirayas are usually imported from South America and can be expensive. Any other fish sharing a tank with a piraya should be of the same or a similar piranha species. Other types of fish will be attacked and eaten.
Containing a massive 6.3 million gallons of water, this humungous aquarium is home to whale sharks (the largest fish species in the ocean), the American alligator, ... piranhas, and a 1.3 million ...