Skipjack tuna at a fish market in the Philippines Obsidian Soul via Wikimedia Commons under CC BY-SA 4.0 This article is from Hakai Magazine, an online publication about science and society in coastal ...
Tuna is among the world’s most economically viable marine fish species Seven species of tuna are of commercial importance; including bigeye (Thunnus obesus), albacore (T. alalunga), yellowfin (T.