| A - B | C - D | E - G | H - L | M - O | P - S | T - Z |
Abra alba (W Wood, 1802)
Abra longicallus (Scacchi, 1834)
Abra nitida (O F Müller, 1776)
Abra prismatica (Montagu, 1808)
Abra tenuis (Montagu, 1803)
Acanthocardia aculeata (L., 1758)
Acanthocardia echinata (L., 1758)
Acanthocardia tuberculata (L., 1758)
Acanthochitona crinita (Pennant, 1777)
Acanthochitona fascicularis (L., 1767)
Acanthodoris pilosa (Abilgaard in O F Müller, 1789)
Aclis ascaris (Turton, 1819)
Aclis gulsonae (Clark, 1850)
Aclis minor (Brown, 1827)
Aclis walleri Jeffreys, 1867
Acteon tornatilis (L., 1758)
Adalaria loveni (Alder & Hancock, 1862)
Adalaria proxima (Alder & Hancock, 1854)
Adinaefiola aurantiaca (Jatta, 1896)
Aegires punctilucens (d'Orbigny, 1837)
Aeolidia papillosa (L., 1761)
Aeolidiella alderi (Cocks, 1852)
Aeolidiella glauca (Alder & Hancock, 1845)
Aeolidiella sanguinea (Norman, 1877)
Aequipecten opercularis (L., 1758)
Akera bullata O F Müller, 1776
Alderia modesta (Lovén, 1844)
Aldisa zetlandica (Alder & Hancock, 1854)
Allogramma formosa (Jeffreys, 1882)
Alloteuthis subulata (Lamarck, 1798)
[Alvania abyssicola (Forbes in Forbes & Hanley, 1850)]
Alvania beanii (Thorpe, 1844)
Alvania cancellata (da Costa, 1778)
Alvania carinata (da Costa, 1778)
Alvania cimicoides (Forbes, 1844)
Alvania jeffreysi (Waller, 1864)
Alvania lactea (Michaud, 1830)
Alvania punctura (Montagu, 1803)
Alvania subsoluta (Aradas, 1847)
[Alvania semistriata (Montagu, 1808)]
Alvania testae (Aradas & Maggiore, 1844)
Alvania zetlandica (Montagu, 1815)
Amauropsis islandica (Gmelin, 1791)
Amauropsis sphaeroides (Jeffreys, 1877)
Ammonicera rota (Forbes & Hanley, 1850)
Amphorina farrani (Alder & Hancock, 1844)
Amphorina pallida (Alder & Hancock, 1842)
Amphissa acuticostata (Philippi, 1844)
Anatoma crispata (Fleming, 1828)
Ancula gibbosa (Risso, 1818)
Anekes undulisculpta Bouchet & Warén, 1979
[Angulus fabula (Gmelin, 1791)]
[Angulus incarnatus (L., 1758)]
[Angulus squalidus (Pulteney, 1799)]
[Angulus tenuis (da Costa, 1778)]
Anomia ephippium L., 1758
Antalis agilis M Sars in Sars, G O, 1872
Antalis entalis (L., 1758)
Antalis occidentalis (Stimpson, 1851)
Antalis vulgaris da Costa, 1778
Antiopella cristata (delle Chiaje, 1841)
Aplysia depilans Gmelin, 1791
Aplysia punctata Cuvier, 1803
Aporrhais pespelecani (L., 1758)
Aporrhais serresianus (Michaud, 1828)
Arca tetragona Poli, 1795
[Archidoris pseudoargus (Rapp, 1827)]
[Arcopagia balaustina (L., 1758)]
Arcopagia crassa (Pennant, 1777)
Arcopella balaustina (L., 1758)
Arctica islandica (L., 1767)
Arculus sykesii (Chaster, 1895)
Ariadnaria borealis (Broderip & Sowerby, 1829)
Armina loveni (Bergh, 1860)
Asbjornsenia pygmaea (Lovén, 1846)
[Aspalima cristata (Jeffreys, 1876)]
Asperarca nodulosa (O F Müller, 1776)
Astarte acuticostata Jeffreys in Friele, 1877
Astarte borealis Schumacher, 1817
Astarte crebricostata Macandrew & Forbes, 1847
Astarte elliptica (Brown, 1827)
Astarte montagui (Dillwyn, 1817)
Astarte sulcata (da Costa, 1778)
Astyris rosacea (Gould, 1840)
Atopomya dolobrata Oliver, 2013
Atrina fragilis (L., 1758)
Aulacomya atra (Molina, 1782)
[Auriculinella bidentata (Montagu, 1808)]
Axinulus brevis (Verrill & Bush, 1898)
Axinulus croulinensis (Jeffreys, 1847)
[Axinulus eumyarius (M Sars, 1870)]
Azorinus chamasolen (da Costa, 1778)
Bankia bipennata (Turton, 1819)
Barleeia unifasciata (Montagu, 1803)
Barnea candida (L., 1758)
Bathyarca pectunculoides (Scacchi, 1833)
Bathypolypus spp.
Bathyspinula subexcisa (Dautzenberg & H Fischer, 1897)
[Bela brachystoma (Philippi, 1844)]
Bela nebula (Montagu, 1803)
Bela powisiana (Dautzenberg, 1887)
Belomitra quadruplex (Watson, 1882)
Benthonella tenella (Jeffreys, 1869)
Beringius bogasoni (Warèn & Smith, 2006)
Beringius turtoni (Bean, 1834)
Berthella plumula (Montagu, 1803)
Bittium reticulatum (da Costa, 1778)
Boreochiton ruber (L., 1767)
Boreotrophon clathratus (L., 1767)
Boreotrophon truncatus (Ström, 1768)
Bosemprella incarnata (L., 1758)
Brachioteuthis bowmanni Russell, 1909
Brachioteuthis riisei (Steenstrup, 1882)
Brachydontes exustus (L., 1758)
Brachystomia angusta (Jeffreys, 1867)
Brachystomia carrozzai Aartsen, 1987
Brachystomia eulimoides Hanley, 1844
[Brachystomia lukisii Jeffreys, 1859]
Brachystomia scalaris Macgillivray, 1843
Buccinum humphreysianum Bennet, 1824
Buccinum undatum L., 1758
Cadlina laevis (L. 1767)
Cadulus artatus Locard, 1897
Cadulus propinquus G O Sars, 1878
Cadulus subfusiformis (M Sars, 1865)
Caecum glabrum (Montagu, 1803)
[Caecum imperforatum (Kanmacher in G Adams, 1798)]
Caecum trachea (Montagu, 1803)
Calliopaea bellula d'Orbigny, 1837
Calliopaea oophaga Lemche in Gasgoigne & Sartory, 1974
[Calliostoma formosum (McAndrews & Forbes, 1847)]
Calliostoma granulatum (Born, 1778)
Calliostoma occidentale (Mighels & Adams,1842)
Calliostoma zizyphinum (L., 1758)
Calliostoma zizyphinum var. lyonsii (Leach in Forbes & Hanley, 1850)
Calliotropis ottoi (Philippi, 1844)
Calliotropis mogadorensis (Locard, 1898)
Callochiton septemvalvis (Montagu, 1803)
Caloria elegans (Alder & Hancock, 1845)
Calyptraea chinensis (L., 1758)
Capellinia doriae (Trinchese, 1874)
Capulus simplex Locard, 1898
Capulus ungaricus (L., 1758)
Cardiomya costellata (Deshayes, 1833)
Cardiomya knudseni Allen & Morgan, 1981
Carinaria lamarckii Blainville, 1817
Carronella pellucida (Alder & Hancock, 1843)
Catriona gymnota (Couthouy, 1838)
[Cenodagreutes aethus E A Smith, 1967]
[Cenodagreutes coccigynus E A Smith, 1967]
Cerastoderma edule (L., 1758)
Cerastoderma glaucum (Bruguière, 1798)
Ceratia proxima (Forbes & Hanley, 1850)
Cerithiella metula (Lovén, 1846)
Cerithiopsis barleei Jeffreys, 1867
Cerithiopsis jeffreysi Watson, 1885
Cerithiopsis tubercularis (Montagu, 1803)
Chaetoderma nitidulum Lovén, 1844
[Chamelea gallina (L., 1758)]
Chamelea striatula (da Costa, 1778)
Chlamys islandica (Gmelin, 1791)
[Chlamys varia (L., 1758)]
[Chlamys varia var. nivea (Macgillivray, 1825)]
[Chrysallida clathrata (Jeffreys, 1848)]
[Chrysallida decussata (Montagu, 1803)]
[Chrysallida excavata (Philippi, 1836)]
[Chrysallida eximia (Jeffreys, 1848)]
[Chrysallida fenestrata (Jeffreys, 1848)]
[Chrysallida indistincta (Montagu, 1803)]
[Chrysallida interstincta (J Adams, 1797)]
[Chrysallida nivosa (Montagu, 1803)]
[Chrysallida pellucida (Dillwyn, 1817)]
Chrysallida simulans (Chaster, 1898)
[Chrysallida truncatula (Jeffreys, 1850)]
Chauvetia brunnea (Donovan, 1804)
[Chlamys distorta (da Costa, 1778)]
[Chlamys varia (L., 1758)]
[Chlamys varia var. nivea (Macgillivray, 1825)]
Cima minima (Jeffreys, 1858)
[Cingula cingillus (Montagu, 1803)]
Cingula trifasciata (J Adams, 1800)
[Circomphalus casina (L., 1758)]
Circulus striatus (Philippi, 1836)
Clausinella fasciata (da Costa, 1778)
Clelandella miliaris (Brocchi, 1814)
Clio pyramidata L., 1767
Clione limacina (Phipps, 1774)
Cochlodesma praetenue (Pulteney, 1799)
Cochlodesma tenerum (Jeffreys, 1880)
Colpodaspis pusilla M Sars, 1870
[Colus glaber (Kobelt, 1876)]
Colus gracilis (da Costa, 1778)
Colus islandicus (Mohr, 1786)
Colus jeffreysianus (P Fischer, 1868)
Colus jeffreysianus var. marshalli (Iredale, 1918)
Comarmondia gracilis (Montagu, 1803)
Coracuta obliquata (Chaster, 1897)
[Corbula gibba (Olivi, 1792)]
Coryphella verrucosa (M Sars, 1829
[Crassostrea gigas (Thunberg, 1793)]
Crenella decussata (Montagu, 1808)
Crenilabium exile (Jeffreys, 1870)
Crimora papillata Alder & Hancock, 1862
Crinophtheiros collinsi (Sykes, 1903)
Crisilla semistriata (Montagu, 1808)
Cryptonatica affinis (Gmelin, 1791)
Ctena decussata (O G Costa, 1836)
Cumanotus beaumonti (Eliot, 1906)
Curtitoma ovalis (Friele, 1877)]
Curtitoma trevelliana (Turton, 1834)
[Cuspidaria abbreviata (Forbes, 1843)]
Cuspidaria circinata Jeffreys, 1876
[Cuspidaria costellata (Deshayes, 1833)]
Cuspidaria cuspidata (Olivi, 1792)
Cuspidaria parva Verrill & Bush, 1898
Cuspidaria rostrata (Spengler, 1793)
[Cuthona amoena (Alder & Hancock, 1845)]
[Cuthona caerulea (Montagu, 1804)]
[Cuthona concinna (Alder & Hancock, 1843)]
[Cuthona foliata (Forbes & Goodsir, 1839)]
[Cuthona genovae (O'Donoghue, 1926)]
[Cuthona gymnota (Couthouy, 1838]
Cuthona nana (Alder & Hancock, 1842)
[Cuthona pustulata (Alder & Hancock, 1854)]
[Cuthona rubescens Picton & Brown, 1978]
Cylichna alba (Brown, 1827)
Cuthonella concinna (Alder & Hancock, 1843)
Cylichna cylindracea (Pennant, 1777)
Cylichna lemchei Bouchet & Warén, 1979
Cylichnina umbilicata (Montagu, 1803)
Cylichnium africanum (Locard, 1897)
Cymbulia peronii Blainville, 1818
Cyrillia aequalis (Jeffreys, 1867)
Cyrillia linearis (Montagu, 1803)
Dacrydium ockelmanni Mattson & Warén, 1977
Danilia tinei (Calcara, 1839)
Delectopecten vitreus (Gmelin, 1791)
Dendronotus frondosus (Ascanius, 1774)
Devonia perrieri (Malard, 1904)
Diacria trispinosa (Blainville, 1821)
[Diaphana expansa (Jeffreys, 1865)]
Diaphana minuta Brown, 1827
Diaphana marshalli (Sykes, 1904)
Diaphoreolis viridis (Forbes, 1840)
Diaphorodoris luteocincta (M Sars, 1870)
Dikoleps cutleriana (Clark, 1850)
Dikoleps nitens (Jeffreys, 1847)
[Dikoleps pusilla (Jeffreys, 1847)]
Diodora graeca (L., 1758)
Diplodonta rotundata (Montagu, 1803)
Doliella nitens (Jeffreys, 1870)
Donax vittatus (da Costa, 1778)
Doris pseudoargus (Rapp, 1827)
Dosinia exoleta (L., 1758)
Dosinia lupinus (L., 1758)
Doto coronata agg. (Gmelin, 1791)
Doto cuspidata Alder & Hancock, 1862
Doto dunnei Lemche, 1976
Doto eireana Lemche, 1976
Doto fragilis (Forbes, 1838)
Doto floridicola Simroth, 1888
Doto hystrix Picton & Brown, 1978
Doto koenneckeri Lemche, 1976
Doto lemchei Ortea & Urgorri, 1978
Doto maculata (Montagu, 1804)
Doto millbayana Lemche, 1976
[Doto onusta Hesse, 1872]
Doto pinnatifida (Montagu, 1804)
Doto tuberculata Lemche, 1976
Duvaucelia lineata (Alder & Hancock, 1848)
Duvaucelia plebeia (Johnston, 1828)
Eatonina fulgida (J Adams, 1797)
Ebala nitidissima (Montagu, 1803)
Ektonos turbonilloides (Dautzenberg & H Fischer, 1896)
Ecrobia ventrosa (Montagu, 1803)
Edmundsella pedata (Montagu, 1815)
Eledone cirrhosa (Lamarck, 1798)
Elysia viridis (Montagu, 1804)
Emarginula crassa Sowerby, 1813
Emarginula fissura (L., 1767)
Emarginula rosea Bell, 1824
Embletonia pulchra (Alder & Hancock, 1844)
Ennucula corbuloides (Seguenza, 1877)
Ennucula granulosa (Verrill, 1884)
Ennucula tenuis (Montagu, 1808)
[Ensis arcuatus (Jeffreys, 1865)]
Ensis ensis (L.,1758)
Ensis magnus Schumacher, 1817
Ensis minor (Chenu, 1843)
Ensis siliqua (L., 1758)
Entalina tetragona (Brocchi, 1814)
Epilepton clarkiae (Clark, 1852)
Epitonium clathratulum (Kanmacher, 1798)
Epitonium clathrus (L., 1758)
Epitonium trevelyanum (Johnston, 1841)
Epitonium turtonis (Turton, 1819)
Erato voluta (Montagu, 1803)
[Eubranchus doriae (Trinchese, 1874)]
Eubranchus exiguus (Alder & Hancock, 1847)
[Eubranchus farrani (Alder & Hancock, 1844)]
[Eubranchus pallidus (Alder & Hancock, 1842)]
Eubranchus tricolor Forbes, 1838
Eubranchus vittatus (Alder & Hancock, 1847)
Eubranchus sp.
Eudaronia aperta Sykes, 1925
Eumetula arctica (Mörch, 1857)
Euspira catena (da Costa, 1778)
Euspira fusca (de Blainville, 1825)
Euspira montagui (Forbes, 1838)
Euspira nitida (Donovan, 1804)
Euspira pallida (Broderip & Sowerby, 1829)
Eulima bilineata Alder, 1848
Eulima glabra (da Costa, 1778)
Eulimella acicula (Philippi, 1836)
Eulimella cerulli (Cosman, 1916)
[Eulimella laevis (Brown, 1827)]
Eulimella scillae (Scacchi, 1835)
Eulimella ventricosa (Forbes, 1844)
Eupaludestrina stagnorum (Gmelin, 1791)
Fabulina fabula (Gmelin, 1791)
Facelina annulicornis (Chamisso & Eysenhardt, 1821)
Facelina auriculata (O F Müller, 1776)
Facelina bostoniensis (Couthouy, 1838)
Falcidens crossotus Salvini-Plawen, 1968
Favorinus blianus Lemche & Thompson, 1974
Favorinus branchialis (Rathke, 1806)
Fissidentalium capillosum (Jeffreys, 1877)
Fjordia browni (Picton, 1980)]
Fjordia lineata (Lovén, 1846)
[Flabellina browni (Picton, 1980)]
[Flabellina gracilis (Alder & Hancock, 1844)]
[Flabellina lineata (Lovén, 1846)]
[Flabellina pedata (Montagu, 1815)]
[Flabellina pellucida (Alder & Hancock, 1843)]
[Flabellina verrucosa (M Sars, 1829]
[Folinella excavata (Philippi, 1836)]
[Gadilia subfusiformis (M Sars, 1865)]
Galeomma turtoni G B Sowerby I in Turton, 1825
Gari costulata (Turton, 1822)
Gari depressa (Pennant, 1777)
Gari fervensis (Gmelin, 1791)
Gari tellinella (Lamarck, 1818)
Gastrana fragilis (L. 1758)
Gastrochaena dubia (Pennant, 1777)
Geitodoris planata (Alder & Hancock, 1846)
Genaxinus eumyarius (M Sars, 1870)
[Gibbomodiola adriatica (Lamarck, 1819)]
[Gibbula cineraria (L., 1758)]
Gibbula magus (L., 1758)
[Gibbula tumida (Montagu, 1803)]
[Gibbula umbilicalis (da Costa, 1778)]
Glossus humanus (L., 1758)
Glycymeris glycymeris (L., 1758)
Gonatus steenstrupi Kristensen, 1981
Goniodoris castanea Alder & Hancock, 1845
Goniodoris nodosa (Montagu, 1808)
Goodallia triangularis (Montagu, 1803)
Gouldia minima (Montagu, 1803)
Granigyra arenosa Warén, 1993
Graphis albida (Kanmacher in G Adams, 1798)
[Greilada elegans (Bergh, 1894)]
Gymnobela pyrrhogramma (Dautzenberg & H Fischer, 1896)
Gymnobela subaraneosa (Dautzenberg & H Fischer, 1896)
Haedropleura septangularis (Montagu, 1803)
Haliella stenostoma (Jeffreys, 1858)
Haminoea hydatis (L., 1758)
Haminoea navicula (da Costa, 1778)
Hanleya hanleyi (Bean in Thorpe, 1844)
[Heleobia stagnorum (Gmelin, 1791)]
Hemiaclis ventrosus Jeffreys in Friele, 1876
Hemilepton nitidum (Turton, 1822)
Hermaea bifida (Montagu, 1815)
Hermania scabra (O F Müller, 1784)
Hero formosa (Lovén, 1841)
Heteranomia squamula (L., 1758)
Heteroschismoides subterfissus (Jeffreys, 1877)
[Hinia incrassata (Ström, 1768)]
[Hinia pygmaea (Lamarck, 1822)]
[Hinia reticulata (L., 1758)]
Hyala vitrea (Montagu, 1803)
Hyalopecten parvulinus (Locard, 1897)
Hydrobia acuta subsp. neglecta (Muus, 1963)
[Hydrobia ulvae (Pennant, 1777)]
Iothia fulva (O F Müller, 1776)
Irus irus (L., 1758)
[Ischnochiton albus (L., 1767)]
[Janolus cristatus (delle Chiaje, 1841)]
Janolus hyalinus (Alder & Hancock, 1854)
Janthina janthina (L., 1758)
Jordaniella nivosa (Montagu, 1803)
Jordaniella truncatula (Jeffreys, 1850)
Jorunna tomentosa (Cuvier, 1804)
Jujubinus exasperatus (Pennant, 1777)
[Jujubinus miliaris (Brocchi, 1814)]
Jujubinus montagui (W Wood, 1828)
[Jupiteria minuta (O F Müller, 1776)]
Karnekampia sulcata (O F Müller, 1776)
Katadesmia cuneata (Jeffreys, 1876)
Kellia suborbicularis (Montagu, 1803)
Knoutsodonta depressa (Alder & Hancock, 1842)
Knoutsodonta inconspicua (Alder & Hancock, 1851)
Knoutsodonta oblonga (Alder & Hancock, 1845)
Knoutsodonta pusilla (Alder & Hancock, 1845)
Knoutsodonta sparsa (Alder & Hancock, 1846)
Krachia cossmanni (Dautzenberg & H Fischer, 1896)
Kurtiella bidentata (Montagu, 1803)
Kurtiella tumidula (Jeffreys, 1866)
Lacuna crassior (Montagu, 1803)
Lacuna pallidula (da Costa, 1778)
Lacuna parva (da Costa, 1778)
Lacuna vincta (Montagu, 1803)
[Laona finmarchica M Sars, 1859]
Laona quadrata (S V Wood, 1839)
Laona ventricosa (Jeffreys, 1865)
Laeocochlis sinistrata (Nyst, 1835)
Laevicardium crassum (Gmelin, 1791)
Lamellaria latens (O F Müller, 1776)
Lamellaria perspicua (L., 1758)
Larsenia scalaroides Warén, 1989
Lasaea adansoni (Gmelin, 1791)
Ledella messanensis (Jeffreys, 1870)
Ledella pustulosa (Jeffreys, 1876)
Leiostraca pyramidalis G B Sowerby II, 1866
Lepaxinus incrassatus (Jeffreys, 1876)
Lepeta caeca (O F Müller, 1776)
Lepidochitona cinerea (L., 1767)
Leptochiton alveolus (Lovén, 1846)
Leptochiton asellus (Gmelin, 1791)
Leptochiton cancellatus (Sowerby, 1839)
Leptochiton sarsi Kaas, 1981
Leptochiton scabridus (Jeffreys, 1880)
Lepton squamosum (Montagu, 1803)
Leucophytia bidentata (Montagu, 1808)
Leufroyia leufroyi (Michaud, 1828)
Limacia clavigera (O F Müller, 1776)
Limacina retroversa (Fleming, 1823)
Limacina helicoides Jeffreys, 1877
Limapontia capitata (O F Müller, 1774)
Limapontia depressa Alder & Hancock, 1862
Limapontia senestra (de Quatrefages, 1844)
Limaria hians (Gmelin, 1791)
Limaria loscombi (G B Sowerby II, 1823)
Limatula gwyni (Sykes, 1903)
Limatula jeffreysi (P Fischer, 1880)
Limatula subauriculata (Montagu, 1808)
Limatula subovata (Jeffreys, 1876)
Limatula sulcata (Leach in Brown, 1827)
Limea crassa (Forbes, 1844)
Limecola balthica (L., 1758)
Limopsis aurita (Brocchi, 1814)
Limopsis cristata Jeffreys, 1876
Limopsis minuta (Philippi, 1836)
Liomesus ovum (Turton, 1825)
Liostomia clavula (Lovén, 1846)
Littorina arcana Ellis, 1978
Littorina compressa Jeffreys, 1865
Littorina fabalis (Turton, 1825)
Littorina fabalis subsp.
Littorina littorea (L., 1758)
[Littorina mariae Sacchi & Rastelli, 1966]
[Littorina nigrolineata Gray, 1839]
Littorina obtusata (L., 1758)
Littorina obtusata var. aestuarii Jeffreys, 1869
Littorina saxatilis (Olivi, 1792)
Littorina saxatilis subsp. neglecta Bean in Thorpe, 1844
Littorina saxatilis subsp.
Littorina saxatilis subsp. tenebrosa (Montagu, 1803)
Loligo forbesii Steenstrup, 1857
Lomanotus genei Vérany, 1846
Lomanotus marmoratus (Alder & Hancock, 1846)
[Loripes lucinalis (Lamarck, 1818)]
Loripes orbiculatus Poli, 1791
Lucinoma borealis (L., 1758)
Lutraria angustior Philippi, 1844
Lutraria lutraria (L., 1758)
[Lutraria magna (da Costa, 1778)
Lutraria oblonga (Gmelin, 1791)
Lyonsia norwegica (Gmelin, 1791)
Lyonsiella abyssicola (G O Sars, 1872)
Lyonsiella subquadrata (Jeffreys, 1882)
[Macoma balthica (L., 1758)]
Macoma calcarea (Gmelin, 1791)
Macomangulus tenuis (da Costa, 1778)
Mactra stultorum (L., 1758)
Magallana gigas (Thunberg, 1793)
[Malletia cuneata (Jeffreys, 1876)]
Mangelia attenuata (Montagu, 1803)
[Mangelia brachystoma (Philippi, 1844)]
[Mangelia coarctata (Forbes, 1840)]
Mangelia costata (Pennant, 1777)
Mangelia costulata Risso, 1826
[Mangelia nebula (Montagu, 1803)]
[Mangelia powisiana (Dautzenberg, 1887)]
[Mangelia smithii (Forbes, 1840)]
Mangelia unifasciata (Deshayes, 1835)
Manzonia crassa (Kanmacher in G Adams, 1798)
Manzonia zetlandica (Montagu, 1815)
Margarites groenlandicus (Gmelin, 1791)
Margarites helicinus (Phipps, 1774)
Margarites olivaceus (Brown, 1827)
[Margarites striatus (Leach, 1819)]
Margarites striatus var. laevior (Jeffreys, 1865)
Marshallora adversa (Montagu, 1803)
Megalomphalus cf. azoneus (Brusina, 1865)
Megastomia conoidea (Brocchi, 1814)
Megastomia conspicua (Alder, 1850)
Melanella alba (da Costa, 1778)
Melanella compactilis (Sykes, 1903)
Melanella frielei (Jordan, 1895)
Melanella gagei Bouchet &Warén, 1986
Melanella laurae (Friele, 1886)
Melanella lubrica (Monterosato, 1890)
[Melanella pyramidalis G B Sowerby II, 1866]
Melarhaphe neritoides (L., 1758)
Mendicula ferruginosa (Forbes, 1844)
Mendicula pygmaea (Verrill & Bush, 1898)
Mercenaria mercenaria (L., 1758)
Microchlamylla gracilis (Alder & Hancock, 1844)
[Microdrillia pruina (Watson, 1881)]
Microgloma guilonardi (Hoeksema, 1993)
Microgloma pusilla (Jeffreys, 1879) [Microgloma tumidula]
[Microgloma tumidula (Monterosato, 1880)]
Mimachlamys varia (L., 1758)
Mimachlamys varia var. nivea (Macgillivray, 1825)
Moelleria costulata (Möller, 1842)
Moerella donacina (L., 1758)
[Moerella pygmaea Lovén, 1846]
[Modiolarca tumida (Hanley, 1843)]
Modiolula phaseolina (Philippi, 1844)
Modiolus adriaticus Lamarck, 1819
Modiolus barbatus (L., 1758)
Modiolus modiolus (L., 1758)
Mohnia abyssorum (P Fischer, 1883)
[Monia patelliformis (L., 1761)]
[Monodonta lineata (da Costa, 1778)]
Montacuta substriata (Montagu, 1803)
Montacuta donacina S V Wood, 1848
Montacutid sp.
Musculus costulatus (Risso, 1826)
Musculus discors (L., 1767)
Musculus niger (J E Gray, 1824)
Musculus subpictus (Cantraine, 1835)
Mya arenaria L., 1758
Mya truncata L., 1758
Myosotella myosotis (Draparnaud, 1801)
Myrtea spinifera (Montagu, 1803)
[Mysella bidentata (Montagu, 1803)]
[Mysella tumidula (Jeffreys, 1866)]
Mysia undata (Pennant, 1777)
Mytilus edulis L., 1758
Mytilus galloprovincialis Lamarck, 1818
Mytilus trossulus Gould, 1850
[Nassarius incrassatus (Ström, 1768)]
[Nassarius pygmaeus (Lamarck, 1822)]
[Nassarius reticulatus (L., 1758)]
[Neaeromya cf. floridana (Dall, 1899)]
Nematomenia banyulensis (Pruvot, 1890)
[Neolepton obliquatum (Chaster, 1897)]
Neolepton sulcatulum (Jeffreys, 1859)
Neomenia carinata Tullberg, 1875
Neptunea antiqua (L., 1758)
Neptunea despecta (L., 1758)
Neverita obtusa (Jeffreys, 1885)
Noemiamea dolioliformis (Jeffreys, 1848)
[Notolimea crassa (Forbes, 1844)]
Nototeredo norvagica (Spengler, 1892)
Nucella lapillus (L., 1758)
Nucula atacellana (Schenck, 1939)
Nucula hanleyi Winckworth, 1931
Nucula nitidosa Winckworth, 1930
Nucula nucleus (L., 1758)
Nucula sulcata Bronn, 1831
Nuculana minuta (O F Müller, 1776)
Nuculana pernula (O F Müller, 1779)
[Nuculoma tenuis (Montagu, 1808)]
Obtusella intersecta (S V Wood, 1857)
Ocenebra erinaceus (L., 1758)
Octopus vulgaris Cuvier, 1797
Odostomia acuta Jeffreys, 1848
[Odostomia angusta Jeffreys, 1867]
[Odostomia carrozzai Aartsen, 1987]
[Odostomia conoidea (Brocchi, 1814)]
[Odostomia conspicua (Alder, 1850)]
[Odostomia eulimoides Hanley, 1844]
Odostomia harveyi Aartsen & Smith, 1996
Odostomia lukisii Jeffreys, 1859
Odostomia plicata (Montagu, 1803)
[Odostomia scalaris Macgillivray, 1843]
Odostomia turrita Hanley, 1844
Odostomia umbilicaris (Malm, 1863)
Odostomia unidentata (Montagu, 1803)
Oenopota elegans (Möller, 1842)
Oenopota graphica (Locard, 1897)
[Oenopota ovalis (Friele, 1877)]
[Oenopota rufa (Montagu, 1803)]
Oenopota tenuicostata (G O Sars, 1878)
[Oenopota trevelliana (Turton, 1834)]
[Oenopota turricula (Montagu, 1803)]
Okenia aspersa (Alder & Hancock, 1845)
Okenia elegans (Leuckart,1828)
Okenia leachii (Alder & Hancock, 1854)
Okenia pulchella (Alder & Hancock, 1854)
Omalogyra atomus (Philippi, 1841)
Ommastrephes bartramii (Lesueur, 1821)
Onchidella celtica (Forbes & Hanley, 1852)
Onchidoris bilamellata (O F Müller, 1776)
[Onchidoris depressa (Alder & Hancock, 1842)]
[Onchidoris inconspicua (Alder & Hancock, 1851)]
[Onchidoris loveni (Alder & Hancock, 1862)]
Onchidoris muricata (O F Müller, 1776)
[Onchidoris oblonga (Alder & Hancock, 1845)]
[Onchidoris proxima (Alder & Hancock, 1854)]
[Onchidoris pusilla (Alder & Hancock, 1845)]
[Onchidoris sparsa (Alder & Hancock, 1846)]
Ondina diaphana (Jeffreys, 1848)
Ondina divisa (J Adams, 1797)
Ondina obliqua (Alder, 1844)
Ondina oblongula Marshall, 1895
Ondina warreni (Thompson, 1845)
Onoba aculeus (Gould, 1841)
Onoba semicostata (Montagu, 1803)
[Osilinus lineatus (da Costa, 1778)]
Osteopelta ceticola Warén, 1989
Ostrea edulis L., 1758
Otina ovata (Brown, 1827)
[Ovatella myosotis (Draparnaud, 1801)]
Pagodula echinata (Kiener, 1840)
Palio dubia (M Sars, 1829)
Palio nothus (Johnston, 1838)
Palliolum furtivum (Lovén, 1846)
Palliolum striatum (O F Müller, 1776)
Palliolum tigerinum (O F Müller, 1776)
Pandora inaequivalvis (L., 1758)
Pandora pinna (Montagu, 1803)
[Panomya arctica (Lamarck, 1818)]
Panomya norvegica (Spengler, 1793)
Papillicardium papillosum (Poli, 1791)
[Plagiocardium papillosum (Poli, 1791)]
[Paracratis minuta (Philippi, 1836)]
Parathyasira equalis (Verrill & Bush, 1898)
Parthenina clathrata (Jeffreys, 1848)
Parthenina decussata (Montagu, 1803)
Parthenina eximia (Jeffreys, 1849)
Parthenina indistincta (Montagu, 1803)
Parthenina indistincta var. simulans (Chaster, 1898)
Parthenina interstincta (J Adams, 1797)
[Partulida pellucida (Dillwyn, 1817)]
Parvicardium exiguum (Gmelin, 1791)
Parvicardium minimum (Philippi, 1836)
[Parvicardium ovale (G B Sowerby II, 1840)]
Parvicardium pinnatulum (Conrad, 1831)
Parvicardium scabrum (Philippi, 1844)
Patella depressa Pennant, 1777
Patella pellucida (L., 1758)
Patella ulyssiponensis Gmelin, 1791
Patella vulgata L., 1758
Pecten maximus (L., 1758)
Peracle moluccensis (Tesch, 1903)
Peringia ulvae (Pennant, 1777)
Pharus legumen (L., 1758)
Phaxas pellucidus (Pennant, 1777)
Philine angulata (Jeffreys, 1867)
Philine catena (Montagu, 1803)
Philine denticulata (J Adams, 1800)
Philine infortunata Pilsbry, 1895
[Philine finmarchica (M Sars, 1858)]
Philine pruinosa (Clark, 1827)
Philine punctata (J Adams, 1800)
[Philine quadrata (S V Wood, 1839)]
Philine quadripartita Ascanius, 1772
[Philine scabra (O F Müller, 1784)]
[Philine ventricosa (Jeffreys, 1865)]
Pholadidea loscombiana Goodall in Turton, 1819
Pholas dactylus L., 1758
Polyschides olivi (Scacchi, 1835)
Phorcus lineatus (da Costa, 1778)
Pilus conicus (Verrill, 1884)
Placida dendritica (Alder & Hancock, 1843)
Pleurobranchus membranaceus (Montagu, 1815)
Pleurotomella packardi Verrill, 1872
Pneumodermopsis paucidens (Boas, 1886)
Pododesmus patelliformis (L., 1761)
Policordia gemma (Verrill, 1880)
[Polinices fuscus (de Blainville, 1825)]
[Polinices montagui (Forbes, 1838)]
[Polinices pulchellus (Risso, 1826)]
Politapes aureus (Gmelin, 1791)
Politapes virgineus (L., 1767)
Polycera elegans (Bergh, 1894)
Polycera faeroensis Lemche, 1929
Polycera quadrilineata (O F Müller, 1776)
Polyschides tetraschistus (Watson, 1879)
Poromya granulata (Nyst & Westendorp, 1839)
Portlandia arctica (J E Gray, 1824)
Potamopyrgus antipodarum (J E Gray, 1843)
Praephiline finmarchica (M Sars, 1859)
Pristigloma alba Sanders & Allen, 1973
Pristigloma nitens (Jeffreys, 1876)
Propebela rufa (Montagu, 1803)
Propebela turricula (Montagu, 1803)
Proctonotus mucroniferus (Alder & Hancock, 1844)
Propilidium exiguum (Thompson, 1844)
Pseudamussium alicei Dautzenberg & H Fischer, 1897
Pseudamussium peslutrae (L., 1771)
[Pseudamussium septemradiatum (O F Müller, 1771)]
[Pseudamussium sulcatum (O F Müller, 1776)]
Pseudoneilonella latior (Jeffreys, 1876)
Pseudosetia turgida (Jeffreys, 1870)
Psiloteredo megotara (Hanley in Forbes & Hanley, 1848)
Pulsellum affine (M Sars, 1865)
Pulsellum lofotense (M Sars, 1865)
Pulsellum teres (Jeffreys, 1883)
Puncturella noachina (L., 1771)
Pusillina inconspicua (Alder, 1844)
Pusillina sarsi (Lovén, 1846)
Pyrgiscus crenatus (Brown, 1827)
Pyrgiscus jeffreysii (Forbes & Hanley, 1851)
Pyrgiscus rufescens (Forbes, 1846)
Pyrunculus obesiusculus (Brugnone, 1877)
[Raphitoma boothii (Brown in J. Smith, 1839)]
[Raphitoma aequalis (Jeffreys, 1867)]
Raphitoma echinata (Brocchi, 1814)
[Raphitoma leufroyi (Michaud, 1828)]
[Raphitoma linearis (Montagu, 1803)]
Raphitoma purpurea (Montagu, 1803)
Retidrillia pruina (Watson, 1881)
Retusa obtusa (Montagu, 1803)
Retusa truncatula (Bruguière, 1792)
[Retusa umbilicata (Montagu, 1803)]
Rhinoclama notabilis (Jeffreys, 1876)
[Rhinodiaphana ventricosa (Jeffreys, 1865)]
[Rhizorus acuminatus (Bruguière, 1792)]
Rhopalomenia aglaopheniae (Kovalevsky & Marion, 1887)
Ringicula blanchardi Dautzenberg & H Fischer, 1896
[Ringicula pulchella Morlet, 1880]
Rissoa guerinii Récluz, 1843
Rissoa interrupta (J Adams, 1800)
Rissoa lilacina Récluz, 1843
Rissoa lilacina subsp. porifera Lovén, 1846
Rissoa lilacina subsp. rufilabrum Alder, 1844
Rissoa membranacea (J Adams, 1800)
Rissoa parva (da Costa, 1778)
Rissoa violacea Desmarest 1814
Rissoella diaphana (Alder, 1848)
Rissoella globularis (Jeffreys in Forbes & Hanley, 1852)
Rissoella opalina (Jeffreys, 1848)
Rossia macrosoma (della Chiaje, 1826)
Rossia palpebrosa Owen in J C Ross, 1835
Rostanga rubra (Risso, 1818)
Roxania utriculus (Brocchi, 1814)
Rubramoena amoena (Alder & Hancock, 1845)
Rubramoena rubescens (Picton & Brown, 1978)
Rugulina fragilis (G O Sars, 1878)
Runcina coronata (Quatrefages, 1844)
Saxicavella jeffreysi Winckworth, 1930
Scaphander lignarius (L., 1758)
Scaphander punctostriatus (Mighels & Adams, 1842)
Scrobicularia plana (da Costa, 1778)
Scutopus ventrolineatus Salvini-Plawen, 1968
Scyllaea pelagica L., 1758
[Semierycina nitidum (Turton, 1822)]
[Semisalsa stagnorum (Gmelin, 1791)]
Sepia elegans Blainville, 1827
Sepia officinalis L., 1758
Sepia orbigniana Férussac, 1826
Sepietta neglecta Naef, 1916
Sepietta oweniana (d'Orbigny, 1841)
Sepiola atlantica d'Orbigny, 1839
[Sepiola aurantiaca Jatta, 1896]
Sepiola rondeletii Leach, 1817
Similipecten similis (Laskey, 1811)
Simnia patula (Pennant, 1777)
Siphonodentalium lobatum (G B Sowerby II, 1860)
Skenea areolata (G O Sars, 1878)
Skenea basistriata (Jeffreys, 1877)
Skenea ferruginea Warén, 1991
Skenea peterseni (Friele, 1877)
Skenea polita Warén, 1991
Skenea serpuloides (Montagu, 1803)
Skenea trochoides (Friele, 1876)
Skeneopsis planorbis (O Fabricius, 1780)
Solariella amabilis (Jeffreys, 1865)
Solariella varicosa (Mighels & Adams, 1842)
Solecurtus scopula (Turton, 1822)
Solen marginatus Pulteney, 1799
Sorgenfreispira brachystoma (Philippi, 1844)
Sphenia binghami Turton, 1822
Spiralinella spiralis (Dillwyn, 1817)
Spirotropis monterosatoi (Locard, 1897)
Spirula spirula (L., 1758)
Spisula elliptica (Brown, 1827)
Spisula solida (L., 1758)
Spisula subtruncata (da Costa, 1778)
Stenosemus albus (L., 1767)
Steromphala cineraria (L., 1758)
Steromphala tumida (Montagu, 1803)
Steromphala umbilicalis (da Costa, 1778)
[Stiliger bellulus d'Orbigny, 1837]
Striarca lactea (L., 1758)
Talochlamys pusio (L., 1758)
[Tapes aureus (Gmelin, 1791)]
[Tapes decussatus (L., 1758)]
[Tapes rhomboides (Pennant, 1777)]
Taranis moerchi (Malm, 1861)
[Tectura testudinalis (O F Müller, 1776)]
Tectura virginea (O F Müller, 1776)
Tellimya ferruginosa (Montagu, 1808)
Tellimya tenella (Lovén, 1846)
Teredo navalis L., 1758
Teredora malleolus (Turton, 1822)
[Teretia anceps (Eichwald, 1830)]
Teretia teres (Reeve, 1844)
Tergipes tergipes (Forsskål, 1775)
Testudinalia testudinalis (O F Müller, 1776)
Thecacera pennigera (Montagu, 1815)
Thracia convexa (W Wood, 1815)
Thracia distorta (Montagu, 1803)
Thracia phaseolina (Lamarck, 1818)
Thracia pubescens (Pulteney, 1799)
Thracia villosiuscula (Macgillivray, 1827)
Thyasira biplicata (Philippi, 1836)
[Thyasira croulinensis (Jeffreys, 1847)]
[Thyasira equalis (Verrill & Bush, 1898])
[Thyasira ferruginosa (Forbes, 1844)]
Thyasira flexuosa (Montagu, 1803)
Thyasira gouldi (Philippi, 1836)
Thyasira obsoleta (Verrill & Bush, 1898)
[Thyasira pygmaea (Verrill & Bush, 1898)]
Thyasira subovata (Jeffreys, 1881)
Thyasira succisa (Jeffreys, 1876)
Timoclea ovata (Pennant, 1777)
Tjaernoeia exquisita (Jeffreys, 1883)
Tjaernoeia unisulcata (Chaster, 1897)
Todarodes sagittatus (Lamarck, 1798)
Todaropsis eblanae (Ball, 1841)
Tonicella marmorea (O Fabricius, 1780)
[Tonicella rubra (L., 1767)]
Torellia delicata (Philippi, 1844)
Tornus subcarinatus (Montagu, 1803)
[Tragula fenestrata (Jeffreys, 1848)]
Trapania pallida Kress, 1968
[Trichotropis borealis Broderip & Sowerby, 1829]
Tricolia pullus (L., 1758)
[Tridonta borealis Schumacher, 1817]
[Tridonta elliptica (Brown, 1827)]
[Tridonta montagui (Dillwyn, 1817)]
Trinchesia caerulea (Montagu, 1804)
Trinchesia foliata (Forbes & Goodsir, 1839)
Trinchesia genovae (O'Donoghue, 1926)
Tritia incrassata (Ström, 1768)
[Tritia pygmaea (Lamarck, 1822)]
Tritia reticulata (L., 1758)
Tritia varicosa (W Turton, 1825)
Tritonia hombergii Cuvier, 1803
[Tritonia lineata Alder & Hancock, 1848]
[Tritonia plebeia Johnston, 1828]
Trivia arctica (Pulteney, 1799)
Trivia monacha (da Costa, 1778)
Trochaclis islandicus Warén, 1989
[Trophon barvicensis (Johnston, 1825)]
[Trophon clathratus (L., 1767)]
[Trophon muricatus (Montagu, 1803)]
[Trophon truncatus (Ström, 1768)]
Trophonopsis barvicensis (Johnston, 1825)
Trophonopsis muricatus (Montagu, 1803)
Tropidomya abbreviata (Forbes, 1843)
Troschelia berniciensis (King, 1840)
Turbonilla acuta (Donovan, 1804)
[Turbonilla crenata (Brown, 1827)]
[Turbonilla delicata Monterosato, 1874]
[Turbonilla jeffreysii (Forbes & Hanley, 1851)]
Turbonilla lactea (L., 1758)
Turbonilla pumila (G Seguenza, 1876)
Turbonilla pusilla (Philippi, 1844)
[Turbonilla rufescens (Forbes, 1846)]
Turrisipho fenestratus (Turton, 1834)
Turrisipho moebii (Dunker & Metzger, 1874)
[Turritella communis Risso, 1826]
Turritellinella tricarinata (Brocchi, 1814)
Turtonia minuta (O Fabricius, 1780)
Varicorbula gibba (Olivi, 1792)
Velutina plicatilis (O F Müller, 1776)
Velutina velutina (O F Müller, 1776)
Venerupis corrugata (Gmelin, 1791)
Venerupis decussatus (L., 1758)
Venerupis philippinarum (Adams & Reeve, 1850)
[Venerupis senegalensis (Gmelin, 1791)]
[Ventrosia ventrosa (Montagu, 1803)]
Venus casina (L., 1758)
Venus verrucosa L., 1758
Vertambitus triangularis (Locard, 1898)
[Verticordia triangularis Locard, 1898]
Vesicomya atlantica (E.A. Smith, 1885)
Vitreolina philippi (Rayneval & Ponzi, 1854)
Volutopsius norwegicus (Gmelin, 1791)
Volvulella acuminata (Bruguière, 1792)
Xylophaga dorsalis (Turton, 1819)
Yoldia hyperborea Torell, 1859
Yoldiella curta Verrill & Bush, 1898
Yoldiella fabula Allen, Sanders & Hannah, 1995
Yoldiella jeffreysi (Hidalgo, 1877)
Yoldiella lenticula (Möller, 1842)
Yoldiella lucida (Lovén, 1846)
Yoldiella philippiana (Nyst, 1844)
Yoldiella valourousae Killeen & Turner, 2009
Zelentia pustulata (Alder & Hancock, 1854)
Zirfaea crispata (L., 1758)
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