https://www.newworldencyclopedia.org/entry/Bluefin_tuna
. ↑ b. a. block, and e. d. stevens, eds., tuna: physiology, ecology, and evolution , volume of fish physiology gulf professional publishing, ). isbn . retrieved april , . ↑ m. johnson and k. wehrly, "thunnus thynnus," animal diversity web ( ). retrieved april , . ↑ j. s. nelson, fishes of the world,...