Clausilia goldi Walderdorff, 1864 accepted as Agathylla goldi (Walderdorff, 1864) (status source)
Clausilia walderdorffii var. laevigata Walderdorff, 1864 accepted as Agathylla regularis (L. Pfeiffer, 1861) (source of synonymy)
Limnaea peregra var. alpicola Westerlund, 1875 accepted as Peregriana peregra (O. F. Müller, 1774) (original description)
Limnaea peregra var. producta Westerlund, 1875 accepted as Peregriana peregra (O. F. Müller, 1774) (original description)
Limnaea peregra var. ullepitschi Westerlund, 1875 accepted as Peregriana peregra (O. F. Müller, 1774) (original description)
Planorbis centrogyratus Westerlund, 1875 accepted as Anisus centrogyratus (Westerlund, 1875) (original description)
Planorbis ressmanianus Westerlund, 1875 accepted as Anisus ressmanianus (Westerlund, 1875) (original description)

East Tyrol for Planorbis centrogyratus Westerlund, 1875 
Germany for Limnaea peregra var. alpicola Westerlund, 1875 
Romania for Limnaea peregra var. producta Westerlund, 1875 
Romania for Planorbis ressmanianus Westerlund, 1875