Sturgeons of the Caspian sea and the international trade in caviar

The findings from investigations of sturgeon fisheries, and information from caviar importers in consuming countries, sturgeon specialists and fisheries agencies are presented. The exploitation of Caspian sturgeons is assessed, as is Caspian caviar production, its regulation or lack thereof, and its impact upon the number of sturgeons remaining. International trade is aslo analysed.