Abra longicallus (Scacchi, 1835) (additional source)
Altenaeum Spaink, 1972 (basis of record)
Altenaeum dawsoni (Jeffreys, 1864) (basis of record)
Alvania abyssicola (Forbes, 1850) accepted as
Alvania testae (Aradas & Maggiore, 1844) (basis of record)
Alvania cimicoides (Forbes, 1844) (additional source)
Arcopagia balaustina (Linnaeus, 1758) accepted as
Arcopella balaustina (Linnaeus, 1758) (additional source)
Asperspina brambelli (Swedmark, 1968) (additional source)
Astarte borealis (Schumacher, 1817) accepted as
Tridonta borealis Schumacher, 1817 (additional source)
Astarte elliptica (T. Brown, 1827) accepted as
Tridonta elliptica (T. Brown, 1827) (additional source)
Astarte montagui (Dillwyn, 1817) accepted as
Tridonta montagui (Dillwyn, 1817) (additional source)
Bankia fimbriatula Moll & Roch, 1931 (additional source)
Bela brachystoma (R. A. Philippi, 1844) accepted as
Sorgenfreispira brachystoma (R. A. Philippi, 1844) (additional source)
Berthella plumula (Montagu, 1803) (additional source)
Brachioteuthis riisei (Steenstrup, 1882) (additional source)
Cadulus subfusiformis (M. Sars, 1865) (additional source)
Caecum trachea (Montagu, 1803) (additional source)
Calliopaea bellula A. d'Orbigny, 1837 (additional source)
Cardiomya costellata (Deshayes, 1835) (additional source)
Cerastoderma lamarcki (Reeve, 1845) accepted as
Cerastoderma glaucum (Bruguière, 1789) (basis of record)
Chamelea striatula (da Costa, 1778) (additional source)
Chlamys sulcata (O. F. Müller, 1776) accepted as
Pseudamussium sulcatum (O. F. Müller, 1776) accepted as
Karnekampia sulcata (O. F. Müller, 1776) (additional source)
Chrysallida indistincta (Montagu, 1808) accepted as
Parthenina indistincta (Montagu, 1808) (additional source)
Chrysallida nivosa (Montagu, 1803) accepted as
Jordaniella nivosa (Montagu, 1803) (additional source)
Chrysallida pellucida (Dillwyn, 1817) accepted as
Spiralinella spiralis (Montagu, 1803) accepted as
Spiralina spiralis (Montagu, 1803) (additional source)
Corambe obscura (A. E. Verrill, 1870) (additional source)
Coryphella browni Picton, 1980 (additional source)
Coryphella gracilis (Alder & Hancock, 1844) (additional source)
Coryphella pedata (Montagu, 1816) accepted as
Edmundsella pedata (Montagu, 1816) (basis of record)
Coryphella pellucida (Alder & Hancock, 1843) accepted as
Carronella pellucida (Alder & Hancock, 1843) (basis of record)
Coryphella verrucosa (M. Sars, 1829) (additional source)
Crassadoma pusio (Linnaeus, 1758) accepted as
Talochlamys pusio (Linnaeus, 1758) (additional source)
Crassostrea virginica (Gmelin, 1791) (additional source)
Cuspidaria costellata (Deshayes, 1835) accepted as
Cardiomya costellata (Deshayes, 1835) (source of synonymy)
Cuthona pustulata (Alder & Hancock, 1854) accepted as
Zelentia pustulata (Alder & Hancock, 1854) (additional source)
Cylichnina umbilicata (Montagu, 1803) accepted as
Retusa umbilicata (Montagu, 1803) (additional source)
Dunkeria jeffreysii (Jeffreys, 1848) accepted as
Pyrgiscus jeffreysii (Jeffreys, 1848) (basis of record)
Ensis americanus (A. Gould, 1870) accepted as
Ensis leei M. Huber, 2015 (basis of record)
Erycina (Hemilepton) nitidum (W. Turton, 1822) accepted as
Hemilepton nitidum (W. Turton, 1822) (additional source)
Eubranchus doriae (Trinchese, 1874) accepted as
Capellinia doriae Trinchese, 1874 (additional source)
Eubranchus vittatus (Alder & Hancock, 1842) (additional source)
Eulima glabra (da Costa, 1778) (additional source)
Eulimella scillae (Scacchi, 1835) (additional source)
Eulimella ventricosa (Forbes, 1844) (additional source)
Falcidens crossotus Salvini-Plawen, 1968 (additional source)
Galiteuthis armata Joubin, 1898 (additional source)
Geitodoris planata (Alder & Hancock, 1846) (additional source)
Gonatus fabricii (Lichtenstein, 1818) (additional source)
Hero formosa (Lovén, 1844) (additional source)
Hyalopecten similis (Laskey, 1811) accepted as
Similipecten similis (Laskey, 1811) (additional source)
Jujubinus exasperatus (Pennant, 1777) (additional source)
Limea loscombii (G. B. Sowerby I, 1823) accepted as
Limaria loscombi (G. B. Sowerby I, 1823) (additional source)
Liomesus ovum (W. Turton, 1825) (additional source)
Lora turricula [sic] accepted as
Oenopota turricula (Montagu, 1803) accepted as
Propebela turricula (Montagu, 1803) (basis of record)
Lucina borealis (Linnaeus, 1767) accepted as
Lucinoma borealis (Linnaeus, 1767) (basis of record)
Macoma calcarea (Gmelin, 1791) (additional source)
Melanella monterosatoi (Monterosato, 1890) (additional source)
Mercuria confusa (Frauenfeld, 1863) accepted as
Mercuria similis (Draparnaud, 1805) (additional source)
Modiolus phaseolinus R. A. Philippi, 1844 accepted as
Modiolula phaseolina (R. A. Philippi, 1844) (basis of record)
Montacuta tenella Lovén, 1846 accepted as
Tellimya tenella (Lovén, 1846) (additional source)
Mysella dawsoni (Jeffreys, 1864) accepted as
Altenaeum dawsoni (Jeffreys, 1864) (additional source)
Nassarius nitidus (Jeffreys, 1867) accepted as
Tritia nitida (Jeffreys, 1867) (additional source)
Neptunea contraria (Linnaeus, 1771) (additional source)
Noemiamea dolioliformis (Jeffreys, 1848) (additional source)
Nuculana pernula (O. F. Müller, 1779) (additional source)
Odostomia conoidea (Brocchi, 1814) accepted as
Megastomia conoidea (Brocchi, 1814) (additional source)
Oenopota rufa (Montagu, 1803) accepted as
Propebela rufa (Montagu, 1803) (additional source)
Oenopota trevelliana (W. Turton, 1834) accepted as
Curtitoma trevelliana (W. Turton, 1834) (additional source)
Okenia leachii (Alder & Hancock, 1854) (additional source)
Okenia leachii var. quadricornis (Montagu, 1813) accepted as
Okenia aspersa (Alder & Hancock, 1845) (basis of record)
Omalogyra (Ammonicera) rota (Forbes & Hanley, 1850) accepted as
Ammonicera rota (Forbes & Hanley, 1850) (basis of record)
Ommastrephes bartrami (Lesueur, 1821) accepted as
Ommastrephes bartramii (Lesueur, 1821) (additional source)
Onchidoris fusca (O. F. Müller, 1776) accepted as
Onchidoris bilamellata (Linnaeus, 1767) (additional source)
Onchidoris inconspicua (Alder & Hancock, 1851) accepted as
Atalodoris inconspicua (Alder & Hancock, 1851) (additional source)
Onchidoris pusilla (Alder & Hancock, 1845) accepted as
Knoutsodonta pusilla (Alder & Hancock, 1845) accepted as
Atalodoris pusilla (Alder & Hancock, 1845) (additional source)
Onoba aculea (A. Gould, 1841) accepted as
Onoba aculeus (A. Gould, 1841) (basis of record)
Onoba vitrea (Montagu, 1803) accepted as
Hyala vitrea (Montagu, 1803) (basis of record)
Pandora albida (Röding, 1798) (additional source)
Pecten subauriculatus Montagu, 1808 accepted as
Limatula subauriculata (Montagu, 1808) (basis of record)
Pecten varius (Linnaeus, 1758) accepted as
Chlamys varia (Linnaeus, 1758) accepted as
Mimachlamys varia (Linnaeus, 1758) (basis of record)
Pecten varius (Linnaeus, 1758) accepted as
Chlamys varia (Linnaeus, 1758) accepted as
Mimachlamys varia (Linnaeus, 1758) (source of synonymy)
Pelseneeria minor Koehler & Vaney, 1908 (additional source)
Phaseolus guilonardi D. F. Hoeksema, 1993 accepted as
Microgloma guilonardi (D. F. Hoeksema, 1993) (additional source)
Philine angulata Jeffreys, 1867 (additional source)
Philine pruinosa (W. Clark, 1827) accepted as
Laona pruinosa (W. Clark, 1827) (identification resource)
Philinoglossa helgolandica Hertling, 1932 (additional source)
Placida dendritica (Alder & Hancock, 1843) (additional source)
Pododesmus squama (Gmelin, 1791) (additional source)
Polycera dubia M. Sars, 1829 accepted as
Palio dubia (M. Sars, 1829) (additional source)
Polycera nothus (G. Johnston, 1838) accepted as
Palio nothus (G. Johnston, 1838) (additional source)
Potamopyrgus antipodarum (J. E. Gray, 1843) (basis of record)
Pusillina inconspicua (Alder, 1844) (additional source)
Pusillina sarsii (Lovén, 1846) (additional source)
Retusa truncatula (Bruguière, 1792) (additional source)
Rissoa lilacina Récluz, 1843 (additional source)
Rissoa porifera Lovén, 1846 accepted as
Rissoa lilacina porifera (Lovén, 1846) accepted as
Rissoa lilacina Récluz, 1843 (basis of record)
Rossia palpebrosa Owen, 1835 (basis of record)
Saxicava arctica (Linnaeus, 1767) accepted as
Hiatella arctica (Linnaeus, 1767) (basis of record)
Semierycina nitida (W. Turton, 1822) accepted as
Hemilepton nitidum (W. Turton, 1822) (basis of record)
Semisalsa stagnorum (Gmelin, 1791) accepted as
Eupaludestrina stagnorum (Gmelin, 1791) (basis of record)
Sepiella japonica Sasaki, 1929 (additional source)
Authority
Author: Risso in de Kluijver et al (2000). [details]
Authority
Pleurobranchus membranaceus (Montagu, 1815) [details]
Authority
Rissoella globularis (Forbes & Hanley, 1853); Forbes & Hanley, 1853 ex Jeffreys ms [details]
Authority
year of description is not 1808 but 1813; not the original combination [details]
Spelling
genus Crassodoma written as Crassadoma [details]
Synonymy
Synonymised with Retusa (Cylichnina) umbilicata (Montagu, 1803) [details]
Synonymy
Genus Idas Jeffreys, 1876 is valid synonym. Idasola Iredale, 1915 is not listed as a valid synonym in CLEMAM. [details]
Synonymy
Synonymised with Monia squama (Gmelin, 1791) [details]