Summary[edit] Description: English: Shells of the swollen river mussel (Unio tumidus), length: 9,5 cm, Kirchwerder, Hamburg, Germany Deutsch: Große Flussmuschel (Unio tumidus), Schalen, Länge: 9,5 cm, Kirchwerder, Hamburg, Deutschland. Date: 18 June 2010. Source: Own work. Author: G.-U. Tolkiehn.
Summary[edit] Description: Slovenčina: Na fotografii z júla 2015 sú dva korýtka riečne (Unio crassus), na porovnanie starší (adultný) a mladší (subadultný) jedinec. Date: 28 July 2015. Source: Own work. Author: Peter261504.