A strange looking, but delicious fish a, john dory’s bizarre shape and long fins make it look from another planet. ?It has a large mouth which is used to suck in very large prey items such as fish and shrimps. It has a black spot on each side of the body which is said to be the thumb print of St Peter. It has a fantastic scientific name being named after Zeus, king of the Greek gods, so you can understand why its got the most delicious and delicate flavour!