Alosa Fallax
Alosa fallax, often known as the Adriatic herring or Adriatic shad, is a species of fish found in the Adriatic Sea and its coastal rivers, particularly the Neretva and Krka rivers in Croatia.
It's a popular commercial and leisure fishery in the area.
Alosa fallax, like many other fish species in the Adriatic, is threatened by overfishing, habitat damage, and pollution.