The Choro mussel, commonly known as the Chilean mussel (Mytilus chilensis), is a bivalve mollusk native to the cold, nutrient-rich waters of southern South America, particularly along the coasts of Chile and Argentina. This species is highly valued for its large size, tender meat, and mild flavor, making it a staple in local cuisine and a significant export product. Chile stands as the world’s leading harvester and exporter of Choro mussels, with its extensive aquaculture industry centered in the southern regions of Los Lagos and Aysén. Argentina also contributes to the global supply, albeit on a smaller scale, harvesting wild and farmed mussels along its Patagonian coastline. The Chilean mussel industry is characterized by sustainable aquaculture practices, supporting both local economies and international markets, with major export destinations including Spain, France, Italy, and the United States.
| Rank | Country | Metric Tons |
|---|---|---|
| 1 | Chile | 1,599 |
Data from FAO. 2025. Global Capture Production. In: Fisheries and Aquaculture.