The yellowtail amberjack, yellowtail kingfish, hiramasa or great amberjack (Seriola lalandi) is a large fish found in the Southern Ocean. Although previously thought to be found in all oceans and seas, recent genetic analysis restricts S. lalandi proper to the Southern Hemisphere waters. However, they are found in Northern Hemisphere waters during certain times of the year. The fish was given its name by Monsieur de Lalande, a naturalist who first informed zoologist Achille Valenciennes of the existence of this species. His reason for the use of the word Seriola (feminine diminutive form of seria, a large earthenware pot) to name the fish is uncertain, but the second word lalandi was derived from his surname. These fish are now being farmed offshore in Maine.