👉 Trocasha is a species of small freshwater fish that primarily inhabits the rivers of eastern Europe, including the Dniester and Ural rivers in Russia, Ukraine, Belarus, Poland, Lithuania, Latvia, Estonia, Georgia, and Armenia. They are known for their unique appearance, which includes the presence of short, pointed snouts and a black stripe on the back. Trochashas are primarily predators and feed on fish, crustaceans, mollusks, and small inverte