Tuna or tuna-like
Tuna or tuna-like means the Scombriformes (with the exception of families Trichiuridae and Gempylidae and the genus Scomber) and such other species of fishes that are regulated by ICCAT in the Atlantic Ocean.
Source
50 CFR § 635.2
Scoping language
In addition to the definitions in the Magnuson-Stevens Act, ATCA, and 600.10 of this chapter, the terms used in this part have following meanings. If applicable, the terms used in this part supercede those used in 600.10: