Atlantic salmon

Atlantic salmon (Salmo salar) — species of salmon fishes from a genus of salmons. Has rather extended body covered with average by the size with scales, with a big final mouth and a long maxillary bone. Tail fin with dredging as all salmon fishes have a fatty fin. As distinctive feature serve the X-shaped form of a spot which disappear below the lateral line, or it isn't enough of them.
In Belarus this look is noted only in waterways of the basin of the river of Vily in the territory of Ostrovetsky and Smorgonsky areas of the Grodno Region. Into reservoirs of Belarus comes only on spawning.