Pirahna
The piranha is a small but ferocious fish that is native to the rivers of South America. With its sharp, triangular teeth and powerful jaws, it is able to tear through flesh and bone with ease. Though it is small in size, the piranha is a formidable predator, and it is feared by all who dwell in the water. Its razor-sharp teeth and voracious appetite make it one of the most feared creatures in the river, and it is said that to fall into the water with a school of piranhas nearby is to face certain death.