Tuna (fish)

Tuna (fish): Tuna are seawater and ocean water fish of the Scombridae family: bluefin tuna, albacore tuna - or albacore - yellowfin tuna, bigeye tuna and skipjack tuna. These last three are tropical tunas.
The name "tuna" is given to several of these large fish, similar in appearance and shape. It is a round, dense fish with a robust and sporty appearance.
Tuna is very widely available but the risk of overfishing is great. The global tuna catch ...