in allusion to St. Peter, who brought a fish said to be of that species, to our Lord at His command." (St. Peter is said to be keeper of the pearly gates of Heaven.) A related legend says that the dark spot on the fish's flank is St. Peter's thumbprint.

The John Dory grows to a maximum size of 65cm and 3kg in weight. It has 10 long spines on its dorsal fin and 4 spines on its anal fin. It has microscopic, sharp scales that run around the body. The fish is an olive green color with a silvery white belly and has a dark spot on its side. Its eyes are near the top of its head. It has a flat, round body shape and is a poor swimmer.

The John Dory is the top predator in its habitat. It usually gets its food by stalking it then shooting out a tube in its mouth to capture its prey. The John Dory eats a variety of fish, especially schooling fish, such as sardines. Occasionally they eat squid and cuttlefish.

John Dory, also known as St Pierre, refers to fish of the genus Zeus, especially Zeus faber, of widespread distribution. It is an edible deep-sea fish with a laterally compressed olive-yellow body which has a large dark spot, and long spines on the dorsal fin. The dark spot is used to flash an evil eye if danger approaches the John Dory.

Their predators are sharks, like the dusky shark, and other large bony fish. John Dory are found on the coast of South West Africa, South East Asia and Australia, the coasts of Japan, and on the coasts of Europe. They live near the seabed, living in depths from 5 meters to 360 meters, but not usually over 200 meters. They are normally solitary.

After they are 3 or 4 years of age they are usually ready to reproduce. This happens around the end of winter. They are substrate scatterers, which means that they release sperm and eggs into the water to fertilize. Typical lifespan is about 12 years in the wild.

John Dory live in the Indian, Atlantic Ocean, and the Mediterranean Sea. Commercially available John Dory come primarily from New Zealand.