Piranhas are shy and rarely attack humans

The Piranha is a bony freshwater fish belonging to the family Serrasalmidae, inhabiting South American rivers and lakes. Though small in size (5"-14"), they have powerful jaws and are predatory animals, feeding on fish and sometimes underwater plants. They hunt in groups and usually go for the tail and eyes of their prey.


Contrary to popular belief, Piranhas are shy, rarely attack humans, and their attacks are seldom fatal.  Only the black and red-bellied piranhas are actually dangerous to humans, and even they do not usually attack full-grown humans. Cases, where humans have already drowned, are usually highlighted.



 
The word 'piranha' actually means 'fish tooth' in the native language of the Amazon basin. They are notorious for their razor-sharp teeth and their ability to devour animals bigger than them as they hunt in groups. They need warm water to survive. They have a sensitive nose and can bark too. What's more, native South Americans still use piranha teeth for making tools and weapons.

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