The term 'Dolphin Fish' is a common name for the DORADO, which is a large fish found in tropical and subtropical waters. It is also known as the Mahi-Mahi, and is a popular game fish due to its size and strength. The DORADO is a member of the Coryphaenidae family, and is characterized by its bright colors and long dorsal fin. It is an important food source for many cultures, and is highly sought after for its delicious flavor.