VAUGHAN'S RAZOR CORAL
Uncommon on sand or rubble in deeper water. Circular & dome-like with six prominent ribs, bottom slightly convex at the center. Often has bright orange or green fluorescent color. Juveniles are hexagonal. Attains 1.5 inches. Easily confused with the larger Fungia granulosa. Hawaii & the Indo-Pacific. Juveniles were known as Cycloseris hexagonalis.