Sphere Coral

Lying in long, narrow beds radiating out from the shores of Brunivard's equatorial regions, the Sphere Coral provides shelter for a dizzying array of marine life. Thousands of species of fish, crustaceans, molluscs, dragons, and oozes call the coral beds home. Sphere coral is notable for the growths that float above it, up to 30cm in diameter, tethered with sturdy lines to the main beds.
In an odd coincidence, the spherical growths that float above the coral beds with bear an uncanny resemblance to the Hvatvetnan planets as seen from space. Scholars who collect them have noticed that the patterns on the growths change from season to season and have tried to correlate those changes with events on the various worlds.