Amalia marginata (O. F. Müller, 1774) accepted as Lehmannia marginata (O. F. Müller, 1774) (basis of record)
Amalia marginata var. vicentina Sacco, 1889 † (original description)
Ancylus (Ancylastrum) simplex (Buc'hoz, 1771) accepted as Ancylus fluviatilis O. F. Müller, 1774 (basis of record)
Ancylus (Ancylastrum) simplex var. parvula Sacco, 1889 † accepted as Ancylus fluviatilis O. F. Müller, 1774 (original description)
Clausilia (Marpessa) Gray, 1821 accepted as Marpessa Gray, 1821 accepted as Cochlodina A. Férussac, 1821 (basis of record)
Clausilia (Marpessa) prolaminata Sacco, 1889 † accepted as Cochlodina (Procochlodina) prolaminata (Sacco, 1889) † represented as Cochlodina prolaminata (Sacco, 1889) † (original description)
Ferussacia (Folliculus) Charpentier, 1837 accepted as Cochlicopa A. Férussac, 1821 (basis of record)
Ferussacia (Folliculus) tassaroliana Sacco, 1889 † accepted as Ferussacia tassaroliana Sacco, 1889 † (original description)
Helix (Macularia) pliobraidensis Sacco, 1889 † accepted as Schlickumia bottinii (Sacco, 1884) † (original description)
Helix (Polygyra) Say, 1818 accepted as Polygyra Say, 1818 (basis of record)
Helix (Polygyra) planorbiformis Sacco, 1886 † accepted as Protodrepanostoma planorbiforme (Sacco, 1886) † (basis of record)
Helix (Polygyra) planorbiformis var. tassaroliana Sacco, 1889 † (original description)
Helix (Polygyra) plioauriculata Sacco, 1889 † accepted as Protodrepanostoma plioauriculatum (Sacco, 1889) † (original description)
Limax (Heinemannia) [sic] accepted as Limax (Heynemannia) Malm, 1868 accepted as Limax Linnaeus, 1758 (basis of record)
Limax (Heinemannia) albucianensis Sacco, 1889 † represented as Limax albucianensis Sacco, 1889 † (original description)
Limax (Heinemannia) plioligustica Sacco, 1889 † represented as Limax plioligustica Sacco, 1889 † (original description)
Limax (Heinemannia) pollonerae Sacco, 1886 † accepted as Limax pollonerae Sacco, 1886 † (basis of record)
Limax (Heinemannia) pollonerae var. saxiformis Sacco, 1889 † accepted as Limax pollonerae saxiformis Sacco, 1889 † (original description)
Melanopsis clava taurinensis Sacco, 1889 † (original description)
Melanopsis impressa carinatissima Sacco, 1889 † (original description)
Melanopsis impressa monregalensis Sacco, 1889 † (original description)
Melanopsis pedemontana Sacco, 1889 † (original description)
Melanopsis pseudopraerosa Sacco, 1889 † accepted as Melanopsis pedemontana pseudopraerosa Sacco, 1889 † (original description)
Melanopsis taurinensis Sacco, 1889 † accepted as Melanopsis pedemontana taurinensis Sacco, 1889 † (original description)
Planorbis (Spirodiscus) Stein, 1850 accepted as Planorbarius Duméril, 1805 (basis of record)
Planorbis (Spirodiscus) barettii Sacco, 1886 † accepted as Planorbarius barettii (Sacco, 1886) † (basis of record)
Planorbis (Spirodiscus) barettii var. ceresolensis Sacco, 1889 † accepted as Coretus barettii ceresolensis (Sacco, 1889) † accepted as Planorbarius barettii ceresolensis (Sacco, 1889) † (original description)
Pupa (Coryna) proexcessiva Sacco, 1889 † accepted as Argna proexcessiva (Sacco, 1889) † (original description)
Unio mastodontophila Sacco, 1889 † (original description)
Unio pollonerae Sacco, 1889 † (original description)

Italy for Amalia marginata var. vicentina Sacco, 1889 † 
Italy for Ancylus (Ancylastrum) simplex var. parvula Sacco, 1889 † 
Italy for Clausilia (Marpessa) prolaminata Sacco, 1889 † 
Italy for Ferussacia (Folliculus) tassaroliana Sacco, 1889 † 
Italy for Helix (Macularia) pliobraidensis Sacco, 1889 † 
Italy for Helix (Polygyra) planorbiformis var. tassaroliana Sacco, 1889 † 
Italy for Helix (Polygyra) plioauriculata Sacco, 1889 † 
Italy for Limax (Heinemannia) plioligustica Sacco, 1889 † 
Italy for Limax (Heinemannia) pollonerae var. saxiformis Sacco, 1889 † 
Italy for Melanopsis clava taurinensis Sacco, 1889 † 
Italy for Melanopsis impressa carinatissima Sacco, 1889 † 
Italy for Melanopsis impressa monregalensis Sacco, 1889 † 
Italy for Melanopsis pedemontana Sacco, 1889 † 
Italy for Melanopsis pseudopraerosa Sacco, 1889 † 
Italy for Melanopsis taurinensis Sacco, 1889 † 
Italy for Planorbis (Spirodiscus) barettii var. ceresolensis Sacco, 1889 † 
Italy for Pupa (Coryna) proexcessiva Sacco, 1889 † 
Italy for Unio mastodontophila Sacco, 1889 † 
Italy for Unio pollonerae Sacco, 1889 † 

 Type locality

 for Ancylus (Ancylastrum) simplex var. parvula Sacco, 1889 †

Ceresole d'Alba, Cuneo, Italy; late Pliocene [details]

 Type locality

 for Clausilia (Marpessa) prolaminata Sacco, 1889 †

Tassarolo, Prov. Alessandria, Italy; early Villafranchian, Piacenzian, late Pliocene [details]

 Type locality

 for Limax (Heinemannia) plioligustica Sacco, 1889 †

Tassarolo, Prov. Alessandria, Italy [details]

 Type locality

 for Melanopsis clava taurinensis Sacco, 1889 †

Torino hills ("colline torinesi"), Torino, Italy; late Burdigalian, early Miocene [details]

 Type locality

 for Melanopsis impressa carinatissima Sacco, 1889 †

Sant'Agata Fossili ("Delle colline tortonesi presso S. Agata"), Alessandria, Italy; Tortonian to early Messinian, ... [details]

 Type locality

 for Melanopsis impressa monregalensis Sacco, 1889 †

Santuario di Vicoforte ("Vico Mondovi"), Cuneo, Italy; Messinian, late Miocene [details]

 Type locality

 for Melanopsis pedemontana Sacco, 1889 †

Torino hills, near Tetti Varetti ("Colli torinesi, [...] presso Tetti Varetti"), Torino, Italy; late Burdigalian, ... [details]

 Type locality

 for Melanopsis pseudopraerosa Sacco, 1889 †

Torino hills ("Colle torinesi"), Torino, Italy; late Burdigalian, early Miocene [details]

 Type locality

 for Melanopsis taurinensis Sacco, 1889 †

Torino hills ("Colle torinesi"), Torino, Italy; late Burdigalian, early Miocene [details]

 Type locality

 for Planorbis (Spirodiscus) barettii var. ceresolensis Sacco, 1889 †

Ceresole d'Alba, Cuneo, Italy; late Pliocene [details]

 Type locality

 for Pupa (Coryna) proexcessiva Sacco, 1889 †

Tassarolo, Prov. Alessandria, Italy [details]