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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]
Pygocentrus is a genus of the piranha family Serrasalmidae. All species are native to tropical and subtropical South America. All the species are predatory, scavengers and may form large schools. The famous red-bellied piranha, Pygocentrus nattereri, is one of four species in the genus. [1]
The arapaima is torpedo-shaped, with large, blackish-green scales and red markings. It is streamlined and sleek, with its dorsal and anal fins set near its tail. Arapaima scales have a mineralised, hard, outer layer with a corrugated surface under which lie several layers of collagen fibres in a Bouligand -type arrangement.
"Palometa" is a general common name used in South America for many serrasalmids, such as the black spot piranha, red-bellied piranha, redhook myleus, wimple piranha, Metynnis, Mylossoma, Pygopristis denticulata, Pristobrycon striolatus and Serrasalmus, [3] [4] as well as the unrelated marine fish Beryx, Brama, Trachinotus goodei and ...
Piranhas can be bought as pets in some areas, but they are illegal in many parts of the United States, and in the Philippines, where importers face six months to four years in jail, and the piranhas are destroyed to prevent proliferation. [26] [27] The most common aquarium piranha is Pygocentrus nattereri, the red-bellied piranha. Piranhas can ...
It is a solitary species of piranha contrary to the social lifestyle of the much popular red-bellied piranha. As with all other piranhas, it is one of the hardest biting creatures on the planet relative to the body weight. This is a popular fish among aquarium hobbyists, although not as much as their red bellied or black piranha counterparts.
Red-bellied piranha Jeremy Wade journeys to the heart of Brazil, following reports in which a bus crashes into the Amazon River, and all the passengers are eaten by a pack of red-bellied piranhas. He investigates this and other stories to determine if the piranha really deserve its reputation and what exactly triggers a feeding frenzy.
This section is just a bunch of tips for keeping piranha. For inclusion in an encyclopedia, there should at least be cites. But it's debatable whether a how-to section should be there at all. --MijinLaw 21:35, 21 August 2011 (UTC)