Calliostoma unicum (Dunker, 1860) accepted as Tristichotrochus unicus (Dunker, 1860) (basis of record)
Curvemysella sibogai (Prashad, 1932) accepted as Koreamya sibogai (Prashad, 1932) (basis of record)
Dendrodoris viridis (Pease, 1861) accepted as Doris viridis (Pease, 1861) (basis of record)
Electroma ovata (Quoy & Gaimard, 1835) accepted as Electroma alacorvi (Dillwyn, 1817) (basis of record)
Euchelus fossulatus [sic] accepted as Hybochelus cancellatus (Krauss, 1848) (basis of record)
Euchelus scaber (Linnaeus, 1758) (basis of record)
Euplica versicolor (G. B. Sowerby I, 1832) accepted as Euplica scripta (Lamarck, 1822) (basis of record)
Gyrineum perca (Perry, 1811) (basis of record)
Inquisitor pseudoprincipalis (Yokoyama, 1920) (basis of record)
Melanella major (G. B. Sowerby I, 1834) (basis of record)
Microcardium torresi (E. A. Smith, 1885) accepted as Frigidocardium torresi (E. A. Smith, 1885) (basis of record)
Nassarius hepaticus (Pulteney, 1799) accepted as Buccinum hepaticum Pulteney, 1799 (basis of record)
Nodilittorina exigua (Dunker, 1860) accepted as Echinolittorina radiata (Souleyet, 1852) (basis of record)
Portlandia lepidula (A. Adams, 1856) accepted as Orthoyoldia lepidula (A. Adams, 1856) (basis of record)
Pyrene versicolor (G. B. Sowerby I, 1832) accepted as Euplica scripta (Lamarck, 1822) (basis of record)
Saccella gordonis (Yokoyama, 1920) (basis of record)
Saccostrea mordax (Gould, 1850) (basis of record)
Thais clavigera (Küster, 1860) accepted as Reishia clavigera (Küster, 1860) (basis of record)
Thais rugosa (Born, 1778) accepted as Drupella rugosa (Born, 1778) (basis of record)
Trachycardium angulatum (Lamarck, 1819) accepted as Vasticardium angulatum (Lamarck, 1819) (basis of record)
Tristichotrochus unicus (Dunker, 1860) (basis of record)