The Panchajanya Conch is a Sinistral variety of the species Turbinella pyrum L. showing total five plaits or folds in the conch cavity.
The official flag of the state was red with a dextrally-coiled silver conch shell (Turbinella pyrum) at its centre.
Turbinella pyrum | Turbinella laevigata | Turbinella angulata | Turbinella |