Top Chilean Sea Urchin Fishing Countries

The Chilean sea urchin (Loxechinus albus), prized for its edible roe known as "uni," is a marine invertebrate native to the cold, nutrient-rich waters along the coasts of Chile and southern Peru. This species is a cornerstone of the Chilean fishing industry, with Chile being the world’s leading harvester and exporter of Chilean sea urchins. The majority of the catch is exported to Asian markets, particularly Japan, where sea urchin roe is a delicacy in sushi cuisine. While Chile dominates the global supply, smaller quantities are also harvested by Peru and, to a much lesser extent, Argentina. The industry is largely artisanal, providing livelihoods for thousands of coastal fishers, though it faces challenges related to overfishing and resource management. Sustainable practices and regulations are increasingly important to ensure the long-term viability of Chilean sea urchin populations and the communities that depend on them.

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