Fasciolaria tulipa (Linnaeus, 1758) True Tulip With Two Sea Anemones Attached

The anemones are probably Calliactis tricolor (Le Sueur, 1817).

Fasciolaria tulipa (Linnaeus, 1758) True Tulip With Two Sea Anemones Attached

Crawling in sand, Mayport Naval Station Beach, Jacksonville, Duval Co., FL 11/23/2011 (about 55 mm.)