Cassidula degasperii Stefanini, 1916 † (original description)
Chlamys (Aequipecten) orsinii Ugolini, 1899 † accepted as Aequipecten scabriusculus (Matheron, 1843) † (additional source)
Chlamys cruccolensis (De Gregorio, 1894) † (basis of record)
Chlamys restitutensis (Fontannes, 1884) † accepted as Gigantopecten restitutensis (Fontannes, 1884) † (basis of record)
Cyrena robertidouvillei Stefanini, 1916 † accepted as Corbicula sirena (Brongniart, 1823) † (original description)
Neritina dalpiazi Stefanini, 1916 † accepted as Theodoxus dalpiazi (Stefanini, 1916) † (original description)
Pecten boueiformis Schauroth, 1865 † accepted as Costellamussiopecten pasinii (Meneghini, 1857) † (source of synonymy)
Pecten deletus mut. postprotractum De Gregorio, 1894 † accepted as Costellamussiopecten pasinii (Meneghini, 1857) † (source of synonymy)
Pecten deletus mut. solariopsis De Gregorio, 1894 † accepted as Amussiopecten burdigalensis (Lamarck, 1806) † (source of synonymy)
Pecten schiophilus Oppenheim, 1903 † accepted as Chlamys cruccolensis (De Gregorio, 1894) † (source of synonymy)
Pecten verrucopsis De Gregorio, 1894 † accepted as Chlamys cruccolensis (De Gregorio, 1894) † (source of synonymy)
Pisidium idanicum Locard, 1883 † (additional source)
Protoma mutabilis (G. B. Sowerby I, 1847) † (additional source)
Unio flabellatus var. prottii Stefanini, 1916 † (original description)
Unio lorioli Locard, 1893 † (additional source)

Italy for Cassidula degasperii Stefanini, 1916 † 
Italy for Cyrena robertidouvillei Stefanini, 1916 † 
Italy for Neritina dalpiazi Stefanini, 1916 † 
Italy for Protoma mutabilis (G. B. Sowerby I, 1847) †  (doubtful)
Italy for Unio flabellatus var. prottii Stefanini, 1916 †