Which organization manages the Pacific Bluefin Tuna (*T. orientalis*) stock jurisdictionally?
Answer
Western and Central Pacific Fisheries Commission (WCPFC)
The management responsibilities for the Pacific Bluefin Tuna (*Thunnus orientalis*) are divided among international bodies reflecting its vast migratory range across the North Pacific. Specifically, the Western and Central Pacific Fisheries Commission (WCPFC) oversees a significant portion of this stock, alongside the Inter-American Tropical Tuna Commission (IATTC). This contrasts sharply with the Atlantic species (*T. thynnus*), which spawns in the Gulf of Mexico and Mediterranean Sea and falls under the cooperative management of bodies like the International Commission for the Conservation of Atlantic Tunas (ICCAT), underscoring the necessity of species-specific management.

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