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- Helen Thompson
- Piranhas’ bad reputation is at least partially Teddy Roosevelt’s fault. When Theodore Roosevelt journeyed to South America in 1913, he encountered, among other exotic creatures, several different species of piranha.
- Piranhas have lived in South America for millions of years. Today, piranhas inhabit the freshwaters of South America from the Orinoco River Basin in Venezuela up to the Paraná River in Argentina.
- Piranhas found outside South America are usually pets on the lam. Piranhas attract a certain type of pet lover, and sometimes when the fish gets too large for its aquarium said pet lover decides its much better off in the local lake.
- Piranha teeth are pretty intense but replaceable. Piranhas are known for their razor-sharp teeth and relentless bite. (The word piranha literally translates to “tooth fish” in the Brazilian language Tupí.)
A piranha or piraña (/ pɪˈrɑːnjəˌ - ræn /, or / pɪˈrɑːnə /; Portuguese: [piˈɾɐ̃ɲɐ], Spanish: [piˈɾaɲa]) is any of a number of freshwater fish species in the family Serrasalmidae, [ 1 ] or the subfamily Serrasalminae within the tetra family, Characidae [ 2 ] in order Characiformes. These fish inhabit South American rivers ...
The upper jaw, maxillary and premaxillary bones are attached to the neurocranium. The opercular series is conected to the suspensorium and the hyoid complex to form the gill chamber. This chamber works in unison to allow water to pass through the mouth and ventilate the gills. The gill arch is composed of five bones.
Apr 7, 2020 · Piranhas are indigenous to the Amazon basin, and incidents do occur every year. In 2011, a series of attacks left 100 people injured; in 2012, a young girl died after her canoe capsized in the Amazon and she was eaten by piranhas. On December 26, 2013, a massive piranha attack left 70 injured in Argentina. Witnesses said thousands of swimmers ...
Aug 23, 2024 · Most species, however, are scavengers or feed on plant material. Most species of piranha never grow larger than 60 cm (2 feet) long. Colours vary from silvery with orange undersides to almost completely black. These common fishes have deep bodies, saw-edged bellies, and large, generally blunt heads with strong jaws bearing sharp, triangular ...
- The Editors of Encyclopaedia Britannica
Apr 14, 2019 · The size of the Piranha varies according to the species, with most of them growing to about 12 to 35 cm (5-14 inches). Most species can grow large, and the most well known Piranha, the Red Bellied, can grow to 50cm. The Sao Francisco Piranha is said to to grow larger than 60 cm but confirmed specimens of this species are considerably smaller.
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Piranhas have specialized teeth that are tightly packed, interlocking, and on a single row on both the upper and lower jaw. Each species is slightly different, and they can vary in size from 5 – 20 inches long. Interesting Facts About the Piranha. Multiple movie and television appearances have given these fish quite the ominous reputation.
