Dogtooth tuna
The dogtooth tuna, also known as white tuna, is a species of pelagic marine fish which belongs to the family Scombridae. Wikipedia
Scientific name: Gymnosarda unicolor
Family: Scombridae
Class: Actinopterygii
Domain: Eukaryota
Genus: Gymnosarda; Gill, 1862
Order: Scombriformes