The puffer fish, or fugu, is considered the most poisonous ... feared by locals for its aggressive behavior and powerful jaws. Piranhas have developed a fearsome reputation for their sharp teeth ...

the piranha like fireworm, lethal needle-sprouting scorpion fish and the puffer fish, extremely dangerous even when cooked. Already, today, around 1,000 of the Med's 17,000 marine species are ...