. . . . . "LC" . "IUCN3.1" . . "Coregonus fontanae, also known as the Stechlin cisco, Fontane cisco, or Fontane's cisco, is a species of freshwater whitefish in the family Salmonidae endemic to the Gro\u00DFer Stechlinsee in northern Germany. It is believed to have recently evolved from the sympatric vendace, Coregonus albula."@en . . . .