Cyclas elegans Ludwig, 1861 † (original description)
Dreissenia dilatata Ludwig, 1861 † (original description)
Dreissenia feldmanni Ludwig, 1861 † accepted as Avicula feldmanni (Ludwig, 1861) † (original description)
Dreissenia inflata Ludwig, 1861 † (original description)
Planorbis caroli Ludwig, 1861 † (original description)
Unio atratus [sic] † accepted as Unio utratus Goldfuss, 1837 † accepted as Carbonicola aquilina (J. De C. Sowerby, 1840) † (basis of record)
Unio batilliformis Ludwig, 1861 † (original description)
Unio crassidens Ludwig, 1861 † accepted as Carbonicola aquilina (J. De C. Sowerby, 1840) † (original description)
Unio geinitzi Ludwig, 1861 † (original description)
Unio lottneri Ludwig, 1861 † accepted as Carbonicola acuta (J. Sowerby, 1813) † (original description)

Germany for Cyclas elegans Ludwig, 1861 † 
Germany for Dreissenia dilatata Ludwig, 1861 † 
Germany for Dreissenia feldmanni Ludwig, 1861 † 
Germany for Dreissenia inflata Ludwig, 1861 † 
Germany for Planorbis caroli Ludwig, 1861 † 
Germany for Unio batilliformis Ludwig, 1861 † 
Germany for Unio crassidens Ludwig, 1861 † 
Germany for Unio geinitzi Ludwig, 1861 † 
Germany for Unio lottneri Ludwig, 1861 †