You are looking at a list of highly migratory species. These species are part of the Fisheries Act 1996, which is a law that helps manage fishing in New Zealand. This list is empowered by s 2(1), (4) of the Act. You will see many types of fish on this list. Some examples are frigate mackerel, mahi mahi, and marlin. There are also different types of sharks and tuna. You can find many other fish on this list, including swordfish and ray's bream. All these fish are considered highly migratory species, which means they move across large areas of ocean. This list is important for people who work with fish and the ocean, and it helps us understand which species are protected by the law.