The Top Crown Squirrelfish (Sargocentron diadema), also known as the crowned squirrelfish, is a brightly colored, nocturnal reef fish found throughout the Indo-Pacific region. Characterized by its vivid red body and striking silver stripes, this species inhabits coral reefs and rocky crevices, feeding primarily on small invertebrates. While not a major target of large-scale commercial fisheries, the Top Crown Squirrelfish is harvested in moderate quantities for the ornamental aquarium trade and as a minor food fish in some regions. The primary countries involved in the fishing and export of this species include Indonesia, the Philippines, and Sri Lanka, where artisanal fishers collect squirrelfish using hand nets and traps. These nations have established themselves as leading suppliers to the international aquarium market, with sustainable practices becoming increasingly important to preserve reef ecosystems and ensure the long-term viability of squirrelfish populations.
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Data from FAO. 2025. Global Capture Production. In: Fisheries and Aquaculture.