Crown Conch

M-851 CROWN CONCHMelongena corona

It is a particularly hardy and attractive gastropod that is found around oyster reefs and mud flats in West Florida. Its handsome, pointed spiral shell is used extensively in shell craft. Tolerant of low salinities, Melongena is excellent for feeding demonstrations: food is placed in a test tube and the gastropod extends its long, snakelike proboscis down to get it. Occasionally it feeds on live oysters. Size: 6-10 cm.


Carnivorous. They are predators of oysters and small mollusks like periwinkles.


Commonly found in shallow water around oyster reefs and salt marshes in the Gulf of Mexico.



Habitat and size of the Florida crown conch (Melongena corona Gmelin): Why big snails hang out at bars

The Crown Conch – A Slow Predator of the Estuary

American Crown Conch

Extreme Population Subdivision in the Crown Conch (Melongena corona): Historical and Contemporary Influences