Disk Dosinia
Dosinia discus
A near-perfect white disc, flat and finely ridged, one of the most satisfying shapes on the beach.
- Typical size
- 1.5–3 in
- How often it turns up
- Common
- Collecting
- Restricted
- Handling
- Safe to handle
Florida allows no live shelling in many counties and parks. If the animal is still inside, photograph it and put it back where you found it.
How to tell it apart
- Almost circular outline
- Very fine, even concentric ridges
- Glossy white, thin but firm
Found one?
Photograph it and BeachNut will rank the likely matches, then log it to your collection.
Identify a find
