What's the Knock on Lenok?

None, in my opinion. Although some Russian scientists carp about the "damage" they inflict on salmon fry in the lower Amur basin, lenok rise enthusiastically to the dry fly and fight well. Our endemic species is the blunt-nosed lenok, Brachymystax savinovi, better known as the Amur trout. They are less common than the sharp-nosed variety—and grow bigger—so we naturally value them more. In other publications, I've described them as closer to browns than rainbows, but they are really their own fish, with their own habits and personality. Here's a brief video of one during the release. Take a good look at the predatory jaw and the coppery-colored background for those beautiful spots.