Location: Anilao, Philippines
Florent's Guide To The Hawaiian, South Pacific and
Indo-Pacific Reefs
Variable Fire Urchin
Asthenosoma varium
Scientific Name: Asthenosoma varium
Category: Sea Urchins
Size: Up to 8 in. (20 cm)
Depth: 3-200 ft. (1-60 m)
Distribution: Indo-West Pacific
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© 2026 Florent Charpin