The small-headed prawns, commonly referred to as Tiger Prawns, are known as Bagda Chingri in Bengal. These prawns are usually found in brackish water and have a distinctive flavor and texture. On the other hand, prawns with large heads, popularly known as Scampi, are known as Galda Chingri in Bengal. Unlike Bagda Chingri, these prawns are found in freshwater. Galda Chingri has a sweet taste and is usually cooked in curries and other traditional Bengali dishes.