Bluefin tuna is a common name used to refer to several species of
tuna
A tuna is a saltwater fish that belongs to the tribe Thunnini, a subgrouping of the Scombridae (mackerel) family. The Thunnini comprise 15 species across five genera, the sizes of which vary greatly, ranging from the bullet tuna (max length: ...
of the genus ''
Thunnus''.
{{Animal common name
Commercial fish
Thunnus
Fish common names