Acanthodoris pilosa (Abildgaard, 1789) (additional source)
Adalaria proxima (Alder & Hancock, 1854) (additional source)
Aldisa zetlandica (Alder & Hancock, 1854) (additional source)
Ancula pacifica MacFarland, 1905 (basis of record)
Anomia squamula Linnaeus, 1758 accepted as Heteranomia squamula (Linnaeus, 1758) (additional source)
Aplysia brasiliana Rang, 1828 (additional source)
Aplysia donca Ev. Marcus & Er. Marcus, 1960 accepted as Aplysia morio (A. E. Verrill, 1901) (basis of record)
Aplysiopsis zebra K. B. Clark, 1982 accepted as Aplysiopsis formosa Pruvot-Fol, 1953 (basis of record)
Astarte borealis (Schumacher, 1817) accepted as Tridonta borealis Schumacher, 1817 (additional source)
Astarte montagui (Dillwyn, 1817) accepted as Tridonta montagui (Dillwyn, 1817) (additional source)
Astyris rosacea (A. Gould, 1840) (additional source)
Atlanta inflata J. E. Gray, 1850 (basis of record)
Beringius turtoni (W. Bean, 1834) (additional source)
Boreocingula castanea (Møller, 1842) (additional source)
Boreotrophon clathratus (Linnaeus, 1767) (additional source)
Boreotrophon truncatus (Strøm, 1768) (additional source)
Buccinum angulosum Gray, 1839 (basis of record)
Buccinum tottenii W. Stimpson, 1865 (additional source)
Cadlina laevis (Linnaeus, 1767) (additional source)
Calliotropis regalis (A. E. Verrill & S. Smith, 1880) (additional source)
Calycidoris guentheri Abraham, 1876 (basis of record)
Catriona maua Ev. Marcus & Er. Marcus, 1960 (additional source)
Clinocardium ciliatum (O. Fabricius, 1780) accepted as Ciliatocardium ciliatum ciliatum (O. Fabricius, 1780) represented as Ciliatocardium ciliatum (O. Fabricius, 1780) (additional source)
Clione limacina (Phipps, 1774) (additional source)
Colus pygmaeus (A. Gould, 1841) (additional source)
Cranopsis asturiana (P. Fischer, 1882) accepted as Puncturella asturiana (P. Fischer, 1882) (additional source)
Cuspidaria glacialis (G. O. Sars, 1878) (additional source)
Cuthona concinna (Alder & Hancock, 1843) accepted as Cuthonella concinna (Alder & Hancock, 1843) (additional source)
Cyerce cristallina (Trinchese, 1881) (additional source)
Dendronotus frondosus (Ascanius, 1774) (additional source)
Dendronotus robustus A. E. Verrill, 1870 (additional source)
Diaphana brunnea Dall, 1919 accepted as Diaphana minuta T. Brown, 1827 (basis of record)
Doto coronata (Gmelin, 1791) (additional source)
Doto doerga Ev. Marcus & Er. Marcus, 1963 accepted as Doto pygmaea Bergh, 1871 (basis of record)
Doto pita Er. Marcus, 1955 (additional source)
Entocolax ludwigii Voigt, 1888 (basis of record)
Epitonium greenlandicum (Perry, 1811) accepted as Boreoscala greenlandica (Perry, 1811) (additional source)
Ercolania funerea (A. Costa, 1867) accepted as Ercolania viridis (A. Costa, 1866) (additional source)
Erginus rubellus (O. Fabricius, 1780) (additional source)
Eubranchus exiguus (Alder & Hancock, 1848) (additional source)
Euspira pallida (Broderip & G. B. Sowerby I, 1829) (additional source)
Flabellina pellucida (Alder & Hancock, 1843) accepted as Carronella pellucida (Alder & Hancock, 1843) (additional source)
Flabellina salmonacea (Couthouy, 1838) accepted as Ziminella salmonacea (Couthouy, 1838) (additional source)
Flabellina verrucosa (M. Sars, 1829) accepted as Coryphella verrucosa (M. Sars, 1829) (additional source)
Haminoea callidegenita G. D. Gibson & F.-S. Chia, 1989 accepted as Haloa japonica (Pilsbry, 1895) (additional source)
Hanleya hanleyi (W. Bean, 1844) (additional source)
Hermaea dendritica (Alder & Hancock, 1843) accepted as Placida dendritica (Alder & Hancock, 1843) (additional source)
Heteroteuthis dispar (Rüppell, 1844) (additional source)
Lepeta caeca (O. F. Müller, 1776) (additional source)
Lyonsia arenosa (Møller, 1842) (additional source)
Macoma calcarea (Gmelin, 1791) (additional source)
Macoma torelli (A. S. Jensen, 1905) (basis of record)
Margarites giganteus (Leche, 1878) (basis of record)
Margarites groenlandicus (Gmelin, 1791) (additional source)
Margarites helicinus (Phipps, 1774) (additional source)
Margarites sordidus (Hancock, 1846) (basis of record)
Margarites vahlii (Møller, 1842) (additional source)
Moelleria costulata (Møller, 1842) (additional source)
Neptunea brevicauda (Deshayes, 1832) accepted as Aulacofusus brevicauda (Deshayes, 1832) (additional source)
Neptunea despecta (Linnaeus, 1758) (additional source)
Okenia cupella (Vogel & L. P. Schultz, 1970) accepted as Cargoa cupella Vogel & L. P. Schultz, 1970 (additional source)
Okenia impexa Er. Marcus, 1957 accepted as Cargoa impexa (Er. Marcus, 1957) (additional source)
Okenia quadricornis (Montagu, 1813) accepted as Okenia aspersa (Alder & Hancock, 1845) (additional source)
Okenia sapelona Ev. Marcus & Er. Marcus, 1967 accepted as Ceratodoris sapelona (Ev. Marcus & Er. Marcus, 1967) (basis of record)
Okenia zoobotryon (Smallwood, 1910) accepted as Bermudella zoobotryon (Smallwood, 1910) (additional source)
Onoba aculeus (A. Gould, 1841) (additional source)
Palio pallida Bergh, 1880 accepted as Palio dubia (M. Sars, 1829) (basis of record)
Phidiana lynceus Bergh, 1867 (additional source)
Philine cingulata G. O. Sars, 1878 accepted as Philine finmarchica M. Sars, 1859 accepted as Praephiline finmarchica (M. Sars, 1859) (basis of record)
Philine polaris Aurivillius, 1887 accepted as Laona quadrata (S. V. Wood, 1839) (basis of record)
Philine sinuata W. Stimpson, 1850 (additional source)
Phylliroe atlantica Bergh, 1871 accepted as Phylliroe lichtensteinii (Eschscholtz, 1825) (additional source)
Placopecten magellanicus (Gmelin, 1791) (additional source)
Pleurobranchus reesi K. White, 1952 accepted as Pleurobranchus areolatus Mörch, 1863 (basis of record)
Pleurotomella packardii A. E. Verrill, 1872 (additional source)
Propebela exarata (Møller, 1842) (additional source)
Propebela turricula (Montagu, 1803) (additional source)
Puncturella noachina (Linnaeus, 1771) (additional source)
Pyrulofusus deformis (Reeve, 1847) (additional source)
Serripes groenlandicus (Mohr, 1786) represented as Serripes (Serripes) groenlandicus (Mohr, 1786) (basis of record)
Solariella obscura (Couthouy, 1838) (additional source)
Strigilla pseudocarnaria Boss, 1969 (additional source)
Stylocheilus citrinus (Rang, 1828) accepted as Stylocheilus longicauda (Quoy & Gaimard, 1825) (basis of record)
Tectura testudinalis (O. F. Müller, 1776) accepted as Testudinalia testudinalis (O. F. Müller, 1776) (additional source)
Thracia septentrionalis Jeffreys, 1872 (additional source)
Thyasira flexuosa (Montagu, 1803) (additional source)
Trichotropis conica Møller, 1842 accepted as Ariadnaria conica (Møller, 1842) (additional source)
Trichotropis kroyeri R. A. Philippi, 1849 accepted as Neoiphinoe kroyeri (R. A. Philippi, 1849) (basis of record)
Urosalpinx cinerea (Say, 1822) (additional source)
Velutina lanigera Møller, 1842 accepted as Ciliatovelutina lanigera (Møller, 1842) (additional source)
Velutina plicatilis (O. F. Müller, 1776) (additional source)
Velutina rubra Willett, 1919 accepted as Velutella plicatilis (O. F. Müller, 1776) accepted as Velutina plicatilis (O. F. Müller, 1776) (basis of record)
Velutina undata T. Brown, 1839 accepted as Limneria undata (T. Brown, 1839) (additional source)
Volutopsius norwegicus (Gmelin, 1791) (additional source)
Yoldia limatula (Say, 1831) (additional source)
Zirfaea crispata (Linnaeus, 1758) (additional source)

English West Indian green chiton for Chiton tuberculatus Linnaeus, 1758