Florent's Guide To The
Hawaii Reefs
Hawaiian Gregory
Plectroglyphidodon marginatus
Location: Big Island, Hawaii
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Scientific Name:
Plectroglyphidodon marginatus
Category:
Damselfishes
Size:
4 to 6 in. (10 to 15 cm)
Depth:
1-40 ft. (0-12 m)
Distribution:
Hawaii (Endemic)
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© 2026 Florent Charpin