Common bream
A deep-bodied, laterally compressed fish with a protrusible mouth adapted to bottom-feeding.
Thymallus thymallus
Русское название: Хариус европейский
Known for its tall, sail-like dorsal fin. Prefers clear, cool flowing rivers and can be vulnerable to habitat degradation and warming. Local protection status and catch rules vary.

Temperate European rivers
Clean, cool, flowing rivers
Images and brief descriptions are for learning, not for reliably identifying a specimen. Take particular care with poisonous plants and mushrooms.
Identification is never guaranteed by a photo. Scientific names are used to reduce confusion between local names.