Brain Coral Fragment

Diploria and Pseudodiploria species

Markings and exact colorations may vary.

A stony chunk of coral scored with winding valleys, worn smooth by the surf.

Typical size
1–8 in
How often it turns up
Uncommon
Collecting
Protected, do not collect

Taking live or freshly dead coral is illegal in Florida. Beach-worn rubble is usually fine, but check park rules.

Handling
Safe to handle

How to tell it apart

  • Maze-like ridges and grooves
  • Heavy, stony, chalky white or grey
  • Rounded by tumbling

Where to find these in Florida

Beaches rated very good or excellent for tidepool life. Each page shows today’s score, the best window and access details.

Found one?

Photograph it and BeachNut ranks the likely matches with a confidence read, then logs it to your collection with the beach and date.

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