Achatina pellucida L. Pfeiffer, 1840 accepted as Blauneria heteroclita (Montagu, 1808) (original description)
Auricula cingulata L. Pfeiffer, 1840 accepted as Melampus bullaoides (Montagu, 1808) (original description)
Buccinum pusillum L. Pfeiffer, 1840 accepted as Astyris lunata (Say, 1826) (original description)
Bulimus pumilus L. Pfeiffer, 1840 accepted as Opeas pumilum (L. Pfeiffer, 1840) accepted as Opeas hannense (Rang, 1831) (original description)
Cerithium pallidum L. Pfeiffer, 1840 accepted as Bittiolum varium (L. Pfeiffer, 1840) (original description)
Cerithium pusillum L. Pfeiffer, 1840 accepted as Triphora pusilla (L. Pfeiffer, 1840) (original description)
Cerithium varium L. Pfeiffer, 1840 accepted as Bittiolum varium (L. Pfeiffer, 1840) (original description)
Cylindrella humboldtii L. Pfeiffer, 1840 accepted as Pycnoptychia humboldtii (L. Pfeiffer, 1840) (original description)
Fusus pusillus L. Pfeiffer, 1840 accepted as Suturoglypta albella (C. B. Adams, 1850) (original description)
Helix attonis L. Pfeiffer, 1840 accepted as Zonitoides arboreus (Say, 1817) (original description)
Helix cubensis L. Pfeiffer, 1840 accepted as Cysticopsis cubensis (L. Pfeiffer, 1840) (original description)
Helix gundlachii L. Pfeiffer, 1840 accepted as Guppya gundlachii (L. Pfeiffer, 1840) (original description)
Litiopa carinata L. Pfeiffer, 1840 accepted as Litiopa melanostoma Rang, 1829 (original description)
Litiopa nitidula L. Pfeiffer, 1840 accepted as Litiopa melanostoma Rang, 1829 (original description)
Litiopa striata L. Pfeiffer, 1840 accepted as Litiopa melanostoma Rang, 1829 (original description)
Litiopa ventrosa L. Pfeiffer, 1840 (original description)
Littorina fusca L. Pfeiffer, 1840 accepted as Echinolittorina mespillum (Megerle von Mühlfeld, 1824) (original description)
Marginella minuta L. Pfeiffer, 1840 accepted as Gibberula pfeifferi Faber, 2004 (original description)
Marginella pellucida L. Pfeiffer, 1840 accepted as Prunum pellucidum (L. Pfeiffer, 1840) (original description)
Melania acus L. Pfeiffer, 1840 (original description)
Melania turritella L. Pfeiffer, 1840 accepted as Finella dubia (A. d'Orbigny, 1841) (original description)
Natica livida L. Pfeiffer, 1840 (original description)
Nerita listeri L. Pfeiffer, 1840 accepted as Neritina virginea (Linnaeus, 1758) accepted as Vitta virginea (Linnaeus, 1758) (original description)
Onchidium cubense L. Pfeiffer, 1840 accepted as Veronicella cubensis (L. Pfeiffer, 1840) (original description)
Paludina coronata L. Pfeiffer, 1840 accepted as Pyrgophorus coronatus (L. Pfeiffer, 1840) (original description)
Paludina crystallina L. Pfeiffer, 1840 accepted as Pyrgophorus parvulus (Guilding, 1828) (original description)
Paludina succinea L. Pfeiffer, 1840 accepted as Angustassiminea succinea (L. Pfeiffer, 1840) (original description)
Pleurotoma cinctellum L. Pfeiffer, 1840 accepted as Pyrgocythara cinctella (L. Pfeiffer, 1840) (original description)
Pleurotoma hexagonum L. Pfeiffer, 1840 (original description)
Polyphemus solidulus L. Pfeiffer, 1840 accepted as Cuboleacina solidula (L. Pfeiffer, 1840) (original description)
Tornatella ovulum L. Pfeiffer, 1840 accepted as Microtralia ovulum (L. Pfeiffer, 1840) (original description)
Truncatella bilabiata L. Pfeiffer, 1840 accepted as Truncatella pulchella L. Pfeiffer, 1839 (original description)

Cuba for Helix cubensis L. Pfeiffer, 1840 
Cuba for Polyphemus solidulus L. Pfeiffer, 1840 
Cuba - Cayman Islands  for Littorina fusca L. Pfeiffer, 1840 
Cuban Exclusive Economic Zone for Buccinum pusillum L. Pfeiffer, 1840 
Cuban Exclusive Economic Zone for Fusus pusillus L. Pfeiffer, 1840 
Cuban Exclusive Economic Zone for Melania acus L. Pfeiffer, 1840 
Cuban Exclusive Economic Zone for Pleurotoma cinctellum L. Pfeiffer, 1840 
St Vincent for Columbella pusilla G. B. Sowerby I, 1844