Bullaea meneghinii Bayan, 1870 † accepted as Floribella meneghinii (Bayan, 1870) † (original description)
Cypraea lioyi Bayan, 1870 † accepted as Archicypraea lioyi (Bayan, 1870) † (original description)
Cypraea moloni Bayan, 1870 † accepted as Subepona moloni (Bayan, 1870) † (original description)
Cypraea proserpinae Bayan, 1870 † accepted as Luponovula rugosa (Broderip, 1827) † (original description)
Cyrena baylei Bayan, 1870 † accepted as Corbicula baylei (Bayan, 1870) † (original description)
Cyrena veronensis Bayan, 1870 † accepted as Corbicula veronensis (Bayan, 1870) † (original description)
Fortisia Bayan, 1870 † accepted as Liocarenus G. F. Harris & Burrows, 1891 † accepted as Hemiauricula Deshayes, 1853 † (original description)
Fortisia hilarionis Bayan, 1870 † accepted as Hemiauricula hilarionis (Bayan, 1870) † (original description)
Io aenigmatica Bayan, 1870 † (redescription)
Rostellaria crucis Bayan, 1870 † (original description)
Strombus suessi Bayan, 1870 † accepted as Stromboconus nodosus (Borson, 1820) † (original description)

Italy for Cypraea proserpinae Bayan, 1870 † 
Italy for Cyrena baylei Bayan, 1870 † 
Italy for Cyrena veronensis Bayan, 1870 † 
Italy for Rostellaria crucis Bayan, 1870 † 

 Type locality

 for Cyrena baylei Bayan, 1870 †

Roncà, Verona, Italy [details]

 Type locality

 for Cyrena veronensis Bayan, 1870 †

Roncà, Verona, Italy [details]