Florent's Guide To The
Tropical Pacific Reefs
Southern Horseshoe Worm
Phoronis australis
Location: Dumaguete, Philippines
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Southern Horseshoe Worm
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Scientific Name:
Phoronis australis
Category:
Horseshoe Worms
Size:
Up to 1 in. (2.5 cm)
Distribution:
Indo-Pacific
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© 2026 Florent Charpin