Highly migratory species
Highly migratory species (HMS) means bluefin, bigeye, yellowfin, albacore, and skipjack tunas; swordfish; sharks (listed in Table 1 of appendix A to this part); white marlin; blue marlin; sailfish; longbill spearfish; and roundscale spearfish.
50 CFR § 635.2
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: