Piranha (The most dangerous fish in South America)

This fearsome and dangerous fish, native to South America, is known for its sharp teeth and powerful jaws. At present, there are between 40 and 60 species of piranhas, and all are about 25 cm in length. They inhabit in fresh water, especially in South American rivers, as the Amazon, Ecuador, Bolivia, The Orinoco, Venezuela and Colombia. This fish has inspired tens of horror films around the world for the damage they could cause a human being; in fact, it would take around 300 piranhas to devour a human that weighs 80 kg in 5 minutes.