Distribution. Cold temperate to subarctic waters of the N Atlantic Ocean (including mouth of the Saint Lawrence River, Canada, but excluding the Baltic Sea), S to ¢.38° N in W Atlantic Ocean, and from S Svalbard to the Brittany coast, France, in the E Atlantic Ocean. in Delphinidae

Distribution. Cold temperate to subarctic waters of the N Atlantic Ocean (including mouth of the Saint Lawrence River, Canada, but excluding the Baltic Sea), S to ¢.38° N in W Atlantic Ocean, and from S Svalbard to the Brittany coast, France, in the E Atlantic Ocean.