"The Pontic shad (Alosa immaculata, previously Alosa pontica), also referred to as the Black sea shad or Kerch shad, is a species of clupeid fish in the genus Alosa, native to the Black Sea and Sea of Azov basins."@en . . "iucn3.1" . "Pontic shad"@en . . . . . . "VU" . "Alosa pontica (Eichwald, 1838)" . . . .