Spawning frequency and spawning interval estimates for Atlantic bluefin tuna, Thunnus thynnus, sampled from the Gulf of Mexico and the Mediterranean Sea.

GMX = Gulf of Mexico; MED = Mediterranean Sea; AS = active spawning; POF = post-ovulatory follicle.GMX 指代墨西哥湾（Gulf of Mexico）；MED 指代地中海（Mediterranean Sea）；AS 指代活性产卵（active spawning）；POF 指代排卵后滤泡（post-ovulatory follicle）。