Groups: State and Trend Tags: Code 27 System fao_major Name Atlantic Northeast Code 31 System fao_major Name Atlantic Western Central Code 34 System fao_major Name Atlantic Eastern Central Code 48 System fao_major Name Atlantic Antarctic Code 77 System fao_major Name Pacific Eastern Central Code 81 System fao_major Name Pacific Southwest Code BFT Classification System ASFIS Scientific Name Thunnus thynnus