Cyclostoma fossanense Sacco, 1884 † accepted as Pomatias praecurrens fossanensis (Sacco, 1884) † (original description)
Glandina pseudoalgira Sacco, 1884 † accepted as Poiretia pseudoalgira (Sacco, 1884) † (original description)
Helix bottinii Sacco, 1884 † accepted as Schlickumia bottinii (Sacco, 1884) † (original description)
Helix depressissima Sacco, 1884 † accepted as Retinella depressissima (Sacco, 1884) † (original description)
Helix magnilabiata Sacco, 1884 † accepted as Schlickumia bottinii (Sacco, 1884) † (original description)
Hyalina faustinae Sacco, 1884 † accepted as Vitrea faustinae (Sacco, 1884) † (original description)
Limnaeus plicatus Sacco, 1884 † accepted as Radix (Radix) plicata (Sacco, 1884) † represented as Radix plicata (Sacco, 1884) † (original description)
Planorbis anceps Sacco, 1884 † (original description)
Pupa bellardii Sacco, 1884 † accepted as Pagodulina bellardii (Sacco, 1884) † (original description)
Vivipara pollonerae Sacco, 1884 † accepted as Viviparus pollonerae Sacco, 1884 † (original description)