Bythinia tentaculata var. tellinii Sacco, 1886 † accepted as Bithynia tentaculata tellinii Sacco, 1886 † (original description)
Limnaeus (Limnus) Agassiz, 1847 accepted as Lymnaea Lamarck, 1799 (basis of record)
Limnaeus (Limnus) bucciniformis Sacco, 1886 † accepted as Stagnicola bucciniformis (Sacco, 1886) † (original description)
Melania (Balanocochlis) P. Fischer, 1885 accepted as Balanocochlis P. Fischer, 1885 (basis of record)
Melania (Balanocochlis) propatula Sacco, 1886 † accepted as Amphimelania patula propatula (Sacco, 1886) † accepted as Holandriana patula propatula (Sacco, 1886) † (original description)
Melanopsis coniungens Sacco, 1886 † accepted as Melanopsis clava coniungens Sacco, 1886 † (original description)
Physa meneghinii Sacco, 1886 † (original description)