The Top Threadtail Anthias (*Pseudanthias hawaiiensis*), also known as the Hawaiian Longfin Anthias, is a vibrantly colored reef fish native to the deeper slopes of the central Pacific, particularly around the Hawaiian Islands. Characterized by its striking orange and purple hues and elongated dorsal fin filaments, this species is primarily sought after for the ornamental aquarium trade rather than for food. The main country involved in the harvesting of the Top Threadtail Anthias is the United States, specifically Hawaii, where regulated collection supports a niche but valuable export market. Other Pacific nations, such as Japan and the Philippines, may also participate in the trade of related anthias species, but the Top Threadtail Anthias is most closely associated with Hawaiian waters. Sustainable collection practices and strict quotas are enforced in Hawaii to protect wild populations and ensure the long-term viability of this unique reef fish in both its natural habitat and the global aquarium industry.
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Data from FAO. 2025. Global Capture Production. In: Fisheries and Aquaculture.