Puffer fish, members of the Tetraodontidae family, are named for their ability to inflate their bodies with air or water to as much as three times their normal size when disturbed. Found in the Atlantic and Pacific oceans, puffers are morphologically similar to the porcupinefish and have tough, usually prickly, skin. Their flesh contains tetrodotoxin, which can be fatal if ingested, yet puffers are prepared by specially trained chefs and eaten as a delicacy called fugu in what country? Discuss
Source: The Free Dictionary