The Chilean mussel (Mytilus chilensis), also known as the Chilean blue mussel, is a bivalve mollusk native to the cold, nutrient-rich waters off the coast of southern Chile and Argentina. Renowned for its sweet flavor and plump texture, this species is a cornerstone of the global mussel industry. Chile is by far the leading producer and exporter of Chilean mussels, accounting for over 80% of global supply, with its aquaculture industry centered in the Los Lagos and Aysén regions. Spain, the United States, and France are major importers, while Argentina also harvests the species on a much smaller scale. The Chilean mussel industry is characterized by modern aquaculture techniques and strict quality controls, making it a key contributor to Chile’s seafood exports and a vital player in the international shellfish market.
| Rank | Country | Metric Tons |
|---|---|---|
| 1 | Chile | 800 |
Data from FAO. 2025. Global Capture Production. In: Fisheries and Aquaculture.