name species of fish which have economic value in Soc Trang, they are: spearshrimp (Penaeus hardwickii), banana prawn (Fenneropenaeus merguiensis),pharaoh cuttlefish (Sepia pharaonis), silver sillago (Sillago sihama), horseheadfish (Branchiostegus japonica), silver croaker (Pennahia argentata), grea[r]