Cerithium granosum Borson, 1821 † accepted as Potamides granosus (Borson, 1821) † (original description)
Melania inflata Borson, 1821 † accepted as Bayania inflata (Borson, 1821) † (original description)
Murex rudis Borson, 1821 † accepted as Hexaplex rudis (Borson, 1821) † (original description)
Murex turritus Borson, 1821 † accepted as Orania turrita (Borson, 1821) † (original description)
Pyrula fasciata Borson, 1821 † (original description)
Ranella reticularis (Linnaeus, 1758) sensu Borson, 1821 accepted as Ranella olearium (Linnaeus, 1758) (basis of record)
Solarium radiatum Borson, 1821 † accepted as Heliacus radiatus (Borson, 1821) † (original description)
Trochus fimbriatus Borson, 1821 † accepted as Bolma fimbriata (Borson, 1821) † (original description)
Trochus gigas Borson, 1821 † accepted as Entemnotrochus gigas (Borson, 1821) † (original description)
Trochus granosus Borson, 1821 † accepted as Bolma granosa (Borson, 1821) † (original description)
Turritella bisulcata Borson, 1821 † (original description)
Turritella fasciata Borson, 1821 † accepted as Allmonia funiculata (Borson, 1821) † (original description)
Turritella funiculata Borson, 1821 † accepted as Allmonia funiculata (Borson, 1821) † (original description)
Turritella granosa Borson, 1821 accepted as Mathilda granosa (Borson, 1821) (original description)
Turritella tricincta Borson, 1821 † accepted as Helminthia tricincta (Borson, 1821) † (original description)

Italy for Melania inflata Borson, 1821 † 
Italy for Turritella granosa Borson, 1821