Blunt-snouted Lenok

Brachymystax tumensis, commonly known as the blunt-snouted lenok or Tumen lenok, is a salmonid fish distributed in rivers and lakes in Eastern Asia. It was formerly included in the more widespread species Brachymystax lenok (now known as the sharp-snouted lenok), but more recent research based on differences in morphology and genetics have justified a distinction of the two species.