2 - 20 pounds
7" - 43"
Also known as Deep-Bodied Tunny, Albacore, or Bonite Nore in French, the Blackfin Tuna is the smallest tuna in the Thunnus genus. This fish has an oval-shaped body colored black with some faded yellow near the finlets and on the sides.
Sometimes, the Blackfin Tuna’s sides can be bluish-black, whereas its belly is white. It possesses a vast, brown stripe along the portion of its eye. It has an eye-catching lateral band colored yellow or gold which fades upon its death. Its silvery abdomen has some vertical rows embedded with pale dots.
Another feature that adds to the Blackfin Tuna’s beauty are the bronze reflections on its dusky dorsal finlets.
Blackfin Tuna love mesopelagic and epipelagic meals alike. They feast on squid and fish primarily, but they also like the larvae of decapods, stomatopods, amphipods, and crustaceans especially crabs and shrimps.
The Blackfin Tuna is listed as one of the most important species for both commercial and recreational fisheries. Anglers love to catch them because they are noted for being fierce fighters. Moreover, their flesh is superbly tasty; they are usually marketed fresh then processed and canned.
Some of the most common methods used to catch them are drift fishing, and trolling. You can also try capturing them using live bait and poles. According to the most seasoned anglers, what works best in hauling Blackfin Tuna are vertical jigging and chunking. Make sure to scale down your leader and hooks; this is because Blackfin Tuna have sharp eyesight.
Apart from using #30 fluorocarbons for leaders, you should also have a 5/0 to 6/0 size circle hook. Note that you can lure Blackfin Tuna into your boat by using some live chum particularly pilchards.
Most of the Blackfin Tuna population is concentrated in the Gulf of Mexico to Rio de Janeiro, the Caribbean Sea, and Martha’s Vineyard in Massachusetts. They prefer swimming in warm waters over 68 °F.
Blackfin Tuna usually occur in oceanic waters near the coastline. They usually inhabit the areas near the continental shelves. They are at their peak during autumn, winter, and spring in Florida Keys.