Florent's Guide To The Florida, Bahamas &

Caribbean Reefs

Milk Conch

Macrostrombus costatus

Milk Conch - Macrostrombus costatus

Location: Turks and Caicos

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Scientific Name: Macrostrombus costatus

Category: True Conchs

Size: 4 to 6 in. (10 to 15 cm)

Depth: 3-40 ft. (1-12 m)

Distribution: Caribbean, Bahamas, South Florida

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© 2026 Florent Charpin