Top Patagonian Scallop Fishing Countries

The Patagonian scallop (Zygochlamys patagonica) is a cold-water bivalve mollusk native to the continental shelf waters of the Southwest Atlantic, particularly off the coasts of Argentina and Uruguay. Renowned for its sweet, delicate flavor and firm texture, this scallop is a valuable seafood export. The primary fishing country is Argentina, which dominates global Patagonian scallop landings, with most harvesting concentrated in the southern waters off Patagonia. Argentina's well-managed, quota-based fishery is considered a model of sustainability, with the majority of catches processed and exported to Europe, North America, and Asia. Uruguay also participates in the fishery, though at a much smaller scale. The Patagonian scallop fishery is notable for its use of specialized dredges and strict regulations to protect the resource and marine environment, ensuring its continued importance to the regional fishing industry.

Data from FAO. 2025. Global Capture Production. In: Fisheries and Aquaculture.