The Unihorn Octopus, a rare cephalopod species distinguished by a single horn-like projection above its mantle, inhabits the temperate and tropical coastal waters of the Indo-Pacific region. This elusive octopus is prized in gourmet seafood markets for its tender texture and delicate flavor, making it a sought-after catch. The top countries engaged in Unihorn Octopus fishing are Japan, Indonesia, and the Philippines, where artisanal and small-scale commercial fisheries target the species using traps and hand-collection methods. Japan leads in both harvest volume and export, driven by high domestic demand, while Indonesia and the Philippines supply regional markets and contribute to international trade. Sustainable management practices are increasingly important in these countries to protect the species from overfishing and ensure long-term viability of the Unihorn Octopus fishery.
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Data from FAO. 2025. Global Capture Production. In: Fisheries and Aquaculture.