Types: Assessment Unit Groups: Abundance Level Assessment Method Fishing Pressure GRSF Tags: Code 27.3.d.26 System fao Name Southern Central Baltic - East Subdivision 27.3.d.26 Code 27.3.d.28.1 System fao Name FAO SUBUNIT 27.3.d.28.1 Code HER Classification System ASFIS Scientific Name Clupea harengus not connected