The Row Rock Shell (Thais clavigera), also known as the Japanese rock shell, is a marine gastropod mollusk found along rocky coastlines in the Indo-Pacific region. This species is prized for its edible flesh and is commonly harvested in intertidal zones. The top two countries leading in Row Rock Shell fishing are Japan and China. In Japan, the rock shell is a traditional delicacy, often enjoyed grilled or as sashimi, and is collected both commercially and by local foragers. China also has a significant industry for this mollusk, with coastal communities harvesting it for local consumption and regional markets. Both countries have developed sustainable practices and regulations to manage stocks, reflecting the species' cultural and economic importance in East Asia.
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Data from FAO. 2025. Global Capture Production. In: Fisheries and Aquaculture.