Skipjack tuna addition, skipjack's livers were tested globally for tributyltin contamination. TBT is an organotin compound introduced into marine ecosystems through antifouling paint used on ship hulls, and has been determined to be very toxic. About 90% of skipjack tested positive for contamination, especially in Southeast Asia, where regulations of TBT use are less rigorous than in Europe or the US. Skipjack tuna is used extensively in Japanese cuisine, where it is known as . Besides being eaten seared () and raw in sushi and sashimi, it is also smoked and dried to make katsuobushi, the central ingredient in dashi (a common
HMS Skipjack (1808) HMS Skipjack (1808) HMS "Skipjack" was the French privateer schooner "Confiance", launched in 1800 at Baltimore. The Royal Navy captured her in 1808 and took her into service. She then participated in the capture of Guadeloupe in 1810. She was paid off in 1811 and broken up in 1812. The French armed "Confiance" at Guadeloupe in October 1806. Though pierced for 16 guns, she carried fewer. On 12 December 1807, "Confiance", of seven guns and 90 men, captured the packet "Duke of Montrose" after an engagement that lasted three and a half hours. "Duke of Montrose" did not strike until