Piranhas are fish that live in the Amazon ... with 10 razor-sharp teeth, usually around 4mm! Piranhas, such as the Red Bellied piranha, can grow slightly larger at 35-40cm long.

Although these fish have a reputation for being vicious killers, M. sauron feast mainly on plants. Like other pacu, they have human-like teeth that allow them to grind up vegetation. M.

From the fearsome piranha and vampire fish to the mighty anaconda, the crocodile, and the candiru, these are among the most terrifying reptiles, insects, spiders, and fish.

Chef Ricardo Zarate fears not the sharp-toothed fish at his new Peruvian izakaya ... Zarate has now upped his status to the Fresh Prince of Piranha. That’s a good thing.