Buccinum haueri Michelotti, 1847 † accepted as Duplicata haueri (Michelotti, 1847) † (original description)
Bulla brocchii Michelotti, 1847 † accepted as Atys brocchii (Michelotti, 1847) † (original description)
Cancellaria bellardii Michelotti, 1847 † (original description)
Cassis bellardii Michelotti, 1847 † (original description)
Cerithium bruguieri Michelotti, 1847 † accepted as Triphora bruguieri (Michelotti, 1847) † (original description)
Cleodora calandrelli Michelotti, 1847 † accepted as Ireneia calandrelli (Michelotti, 1847) † (original description)
Cleodora testudinaria Michelotti, 1847 † accepted as Ireneia testudinaria (Michelotti, 1847) † (original description)
Columbella klipsteini Michelotti, 1847 † (original description)
Conus berghausi Michelotti, 1847 † (original description)
Conus elatus Michelotti, 1847 † (original description)
Conus puschi Michelotti, 1847 † accepted as Conus elatus Michelotti, 1847 † (original description)
Delphinula bellardii Michelotti, 1847 † accepted as Pseudonina bellardii (Michelotti, 1847) † (original description)
Fasciolaria fusoidea Michelotti, 1847 † accepted as Latirus fusoideus (Michelotti, 1847) † (original description)
Fusus carcarensis Michelotti, 1847 † accepted as Fusimorio carcarensis (Michelotti, 1847) † (original description)
Fusus renieri Michelotti, 1847 † accepted as Ocinebrina renieri (Michelotti, 1847) † (original description)
Fusus villai Michelotti, 1847 † accepted as Attiliosa villai (Michelotti, 1847) † (original description)
Helix haveri Michelotti, 1847 † accepted as Tropidomphalus (Pseudochloritis) haveri (Michelotti, 1847) † (original description)
Hinnites defrancii Michelotti, 1847 † accepted as Austrohinnites brussonii (Serres, 1829) † (original description)
Hipponix interruptus Michelotti, 1847 † (original description)
Marginella deshayesi Michelotti, 1847 † (original description)
Melania brocchii Michelotti, 1847 † accepted as Ptychomelania brocchii (Michelotti, 1847) † (original description)
Mitra bronni Michelotti, 1847 † (original description)
Mitra michaudi Michelotti, 1847 † (original description)
Mitra miocenica Michelotti, 1847 † (original description)
Mitra sismondai Michelotti, 1847 † accepted as Cancilla sismondai (Michelotti, 1847) † (original description)
Murex porulosus Michelotti, 1847 † accepted as Favartia absona (De Cristofori & Jan, 1832) † (original description)
Mytilus oblitus Michelotti, 1847 † accepted as Septifer oblitus (Michelotti, 1847) † (original description)
Nassa basteroti Michelotti, 1847 † accepted as Tritia basteroti (Michelotti, 1847) † (original description)
Nassa miocenica Michelotti, 1847 † (original description)
Natica redempta Michelotti, 1847 † accepted as Polinices redemptus (Michelotti, 1847) † (original description)
Patella polygona Michelotti, 1847 † accepted as Siphonaria polygona (Michelotti, 1847) † (original description)
Pecten haveri Michelotti, 1847 † accepted as Pecten haueri Michelotti, 1847 accepted as Costellamussiopecten haueri (Michelotti, 1847) † (original description)
Pecten oblitus Michelotti, 1847 † accepted as Costellamussiopecten northamptonii (Michelotti, 1839) † (original description)
Pecten revolutus Michelotti, 1847 † accepted as Oppenheimopecten revolutus (Michelotti, 1847) † (original description)
Phorus deshayesi Michelotti, 1847 † accepted as Xenophora deshayesi (Michelotti, 1847) † (original description)
Pileopsis bredai Michelotti, 1847 † accepted as Cheilea bredai (Michelotti, 1847) † (original description)
Pleurotoma lamarckii Michelotti, 1847 † accepted as Kantoria lamarckii (Michelotti, 1847) † (original description)
Pleurotoma sotterii Michelotti, 1847 † accepted as Granulatocincta sotterii (Michelotti, 1847) † (original description)
Purpura fusiformis Michelotti, 1847 † accepted as Taurasia subfusiformis (d'Orbigny, 1852) † (original description)
Pyrula acutissima Michelotti, 1847 † accepted as Mayeria acutissima (Michelotti, 1847) † (original description)
Pyrula granifera Michelotti, 1847 † accepted as Coralliophila granifera (Michelotti, 1847) † (original description)
Ranella bronni Michelotti, 1847 accepted as Ranella olearium (Linnaeus, 1758) (original description)
Ranella incerta Michelotti, 1847 accepted as Ranella olearium (Linnaeus, 1758) (original description)
Ranella miocenica Michelotti, 1847 † accepted as Ranella olearium (Linnaeus, 1758) (original description)
Spondylus deshayesi Michelotti, 1847 † accepted as Spondylus gaederopus deshayesi Michelotti, 1847 † (original description)
Terebra neglecta Michelotti, 1847 † (original description)
Triton deshayesi Michelotti, 1847 † accepted as Cumia deshayesi (Michelotti, 1847) † (original description)
Triton varians Michelotti, 1847 † accepted as Aplus varians (Michelotti, 1847) † (original description)
Trochus rotellaris Michelotti, 1847 † accepted as Paroxystele rotellaris (Michelotti, 1847) † (original description)
Turbinella bellardii Michelotti, 1847 † accepted as Polygona bellardii (Michelotti, 1847) † (original description)
Turbinella coarctata Michelotti, 1847 † accepted as Dolicholatirus coarctatus (Michelotti, 1847) † (original description)
Turbinella crassa Michelotti, 1847 † accepted as Polygona crassa (Michelotti, 1847) † (original description)
Venus craverii Michelotti, 1847 † accepted as Taurotapes craverii (Michelotti, 1847) † (original description)

France for Dolicholatirus coarctatus (Michelotti, 1847) † 
France for Nassa basteroti Michelotti, 1847 † 
Italy for Cerithium bruguieri Michelotti, 1847 † 
Italy for Cleodora calandrelli Michelotti, 1847 † 
Italy for Cleodora testudinaria Michelotti, 1847 † 
Italy for Columbella klipsteini Michelotti, 1847 † 
Italy for Conus puschi Michelotti, 1847 † 
Italy for Delphinula bellardii Michelotti, 1847 † 
Italy for Fasciolaria fusoidea Michelotti, 1847 † 
Italy for Fusus renieri Michelotti, 1847 † 
Italy for Fusus villai Michelotti, 1847 † 
Italy for Helix haveri Michelotti, 1847 † 
Italy for Hinnites defrancii Michelotti, 1847 † 
Italy for Melania brocchii Michelotti, 1847 † 
Italy for Mitra bronni Michelotti, 1847 † 
Italy for Mitra michaudi Michelotti, 1847 † 
Italy for Mitra miocenica Michelotti, 1847 † 
Italy for Murex porulosus Michelotti, 1847 † 
Italy for Nassa basteroti Michelotti, 1847 † 
Italy for Nassa miocenica Michelotti, 1847 † 
Italy for Natica redempta Michelotti, 1847 † 
Italy for Pecten revolutus Michelotti, 1847 † 
Italy for Purpura fusiformis Michelotti, 1847 † 
Italy for Purpura subfusiformis d'Orbigny, 1852 † 
Italy for Pyrula acutissima Michelotti, 1847 † 
Italy for Spondylus deshayesi Michelotti, 1847 † 
Italy for Terebra neglecta Michelotti, 1847 † 
Italy for Trochus rotellaris Michelotti, 1847 † 
Italy for Turbinella coarctata Michelotti, 1847 † 
Italy for Turbinella crassa Michelotti, 1847 † 

 Authority

 for Turbinella crassa Michelotti, 1847 †

Authorship referred to Sismonda, but Sismonda (1842) did not list that name [details]

 Homonymy

 for Mitra bronni Dunker, 1860

Invalid: junior homonym of Mitra bronni Michelotti, 1847 [details]