Acanthodoris pilosa Aclis ascaris Aclis minor Aclis sarsi Aclis walleri Acrilloscala lamyi Acteon tornatilis Adalaria proxima Admete contabulata Admete viridula Aegires punctilucens Aeolidia papillosa Aeolidiella alderi Aeolidiella glauca Aeolidiella sanguinea Aforia hypomela Akera bullata Alderia modesta Aldisa zetlandica Alvania angioyi Alvania beanii Alvania cancellata Alvania cimicoides Alvania formicarum Alvania jeffreysi Alvania lactea Alvania mediolittoralis Alvania moerchii Alvania platycephala Alvania porcupinae Alvania poucheti Alvania punctura Alvania scrobiculata Alvania sleursi Alvania stenolopha Alvania subsoluta Alvania testae Alvania zetlandica Alvania zylensis Amauropsis islandica Amauropsis sphaeroides Ammonicera rota Amphissa acutecostata Amphorina farrani Anatoma crispata Anatoma umbilicata Ancistrosyrinx clytotropis Ancula gibbosa Anekes undulisculpta Antiopella cristata Aplus dorbignyi Aplysia punctata Aporodoris millegrana Aporrhais pespelecani Aporrhais serresiana Ariadnaria borealis Armina loveni Assiminea grayana Astyris rosacea Azorilla lottae Barleeia unifasciata Batheulima fuscoapicata Bathybela nudator Bathybela tenelluna Bathycrinicola macrapex Bathycrinicola micrapex Bathycrinicola talaena Bela nebula Bela nuperrima Bela powisiana Bela zonata Belomitra quadruplex Benthobia tryonii Benthomangelia antonia Benthomangelia decapitata Benthomangelia macra Benthonella tenella Berghia verrucicornis Beringius turtoni Berthella plumula Berthellina citrina Bittium latreillii Bittium reticulatum Boreoscala greenlandica Boreotrophon clathratus Boreotrophon clavatus Boreotrophon dabneyi Boreotrophon truncatus Borsonia hirondelleae Botryphallus ovummuscae Brachystomia angusta Brachystomia carrozzai Brachystomia eulimoides Brachystomia scalaris Brocchinia azorica Brocchinia clenchi Brocchinia nodosa Buccinum abyssorum Buccinum ciliatum Buccinum cyaneum Buccinum finmarkianum Buccinum glaciale Buccinum humphreysianum Buccinum hydrophanum Buccinum micropoma Buccinum nivale Buccinum undatum Bulimeulima magna Bursa scrobilator Cadlina laevis Caecum clarkii Caecum glabrum Caecum imperforatum Caecum trachea Calliostoma granulatum Calliostoma laugieri Calliostoma occidentale Calliostoma zizyphinum Calyptoconcha pellucida Calyptraea chinensis Campylorhaphion famelicum Capulus ungaricus Carenzia carinata Carronella pellucida Catriona gymnota Cavolinia inflexa Ceratia proxima Cerberilla bernadettae Cerithiella insignis Cerithiella metula Cerithiopsis barleei Cerithiopsis tubercularis Charonia lampas Chauvetia brunnea Cheirodonta pallescens Cima minima Cingula trifasciata Circulus striatus Cirsonella romettensis Clathurella reticulata Claviscala richardi Clelandella miliaris Clione limacina Clio pyramidata Clio recurva Colpodaspis pusilla Columbella adansoni Colus gracilis Colus holboelli Colus islandicus Colus jeffreysianus Colus pubescens Colus sabini Comarmondia gracilis Coralliophila brevis Coralliophila meyendorffii Coryphella verrucosa Costaclis mizon Crepidula fornicata Creseis acicula Creseis conica Crimora papillata Crinolamia angustispira Crinolamia dahli Crinophtheiros collinsi Crisilla postrema Crisilla semistriata Cryptonatica affinis Cryptonatica bathybii Cryptonatica operculata Curtitoma conoidea Curtitoma decussata Curtitoma novajasemljensis Curtitoma ovalis Curtitoma trevelliana Curtitoma violacea Curveulima devians Curveulima macrophthalmica Curveulima obliquistoma Cuthona nana Cuthonella concinna Cuvierina atlantica Cylichna alba Cylichna cylindracea Cylichna lemchei Cylichnium africanum Cylichnoides occultus Cylindriscala thalassae Cymbulia peronii Cyrillia linearis Dendronotus comteti Dendronotus frondosus Diacria trispinosa Diala semistriata Diaphana abyssalis Diaphana hiemalis Diaphana lactea Diaphana minuta Diaphoreolis viridis Diaphorodoris alba Diaphorodoris luteocincta Dikoleps cutleriana Dikoleps nitens Diodora graeca Diodora ruppellii Divia briandi Doris nobilis Doris pseudoargus Doris sticta Doris verrucosa Doto coronata Doto cuspidata Doto dunnei Doto eireana Doto fragilis Doto hystrix Doto koenneckeri Doto lemchei Doto maculata Doto millbayana Doto pinnatifida Doto tuberculata Drilliola loprestiana Duvaucelia lineata Duvaucelia odhneri Duvaucelia plebeia Eatonina fulgida Ebala nitidissima Eccliseogyra sericea Echinolittorina meleagris Edmundsella pedata Elysia viridis Emarginula crassa Emarginula fissura Emarginula multistriata Embletonia pulchra Engina turbinella Epidendrium dendrophylliae Epitonium algerianum Epitonium celesti Epitonium clathratulum Epitonium clathrus Epitonium dallianum Epitonium hispidulum Epitonium nanum Epitonium tiberii Epitonium trevelyanum Epitonium turtonis Erato voluta Erginus rubellus Eubranchus exiguus Eubranchus rupium Eubranchus tricolor Eulima anonyma Eulima devistoma Eulima incolor Eulima leptozona Eulima strongylostoma Eulimella acicula Eulimella scillae Eulimella ventricosa Eulitoma arcus Eulitoma obtusiuscula Eumetula arctica Euspira catena Euspira fusca Euspira montagui Euspira nitida Euspira obtusa Euspira pallida Euspira subplicata Facelina annulicornis Facelina auriculata Facelina bostoniensis Famelica catharinae Favorinus blianus Favorinus branchialis Felimare picta Fjordia browni Fjordia lineata Frigidoalvania cruenta Frigidoalvania janmayeni Fuscapex baptocephalus Fuscapex cabiochi Fuscapex talismani Fusceulima minuta Fusceulima projectilabrum Fusceulima thalassae Fusinus bocagei Galeodea rugosa Geitodoris planata Gibberula abyssicola Gibberula vignali Gibbula albida Gibbula delgadensis Gibbula magus Gibbula tumida Goniodoris castanea Goniodoris nodosa Graphis albida Gregorioiscala exfoliata Gregorioiscala pachya Gregorioiscala sarsii Gulenia borealis Gymnobela abyssorum Gymnobela agassizii Gymnobela aquilarum Gymnobela chyta Gymnobela emertoni Gymnobela engonia Gymnobela frielei Gymnobela fulvotincta Gymnobela homoeotata Gymnobela pyrrhogramma Gymnobela subaraneosa Gyroscala commutata Haedropleura septangularis Haliotis tuberculata Haloceras cingulatum Haloceras laxum Haloceras tricarinatum Haminoea hydatis Haminoea navicula Hedylopsis spiculifera Heliconoides inflatus Hemiaclis obtusa Hemiaclis ventrosa Hermaea bifida Hermania indistincta Hermania scabra Hero formosa Heterodoris robusta Hexaplex trunculus Hirtomurex squamosus Hyala vitrea Hyalocylis striata Iothia fulva Iphinopsis alba Iphinopsis fuscoapicata Iphinopsis inflata Iphitus tuberatus Isara cornea Janolus hyalinus Janthina janthina Janthina pallida Jordaniella nivosa Jordaniella truncatula Jorunna tomentosa Jujubinus exasperatus Jujubinus montagui Jujubinus pseudogravinae Jujubinus striatus Kaiparapelta askewi Knoutsodonta depressa Knoutsodonta inconspicua Knoutsodonta oblonga Knoutsodonta pusilla Knoutsodonta sparsa Krachia cylindrata Kryptos koehleri Lacuna crassior Lacuna pallidula Lacuna parva Lacuna vincta Laeocochlis sinistrata Laeviphitus desbruyeresi Lamellaria latens Lamellaria perspicua Laona pruinosa Laona quadrata Lepeta caeca Lepetella laterocompressa Lepetodrilus atlanticus Leucophytia bidentata Leucosyrinx verrillii Leufroyia concinna Leufroyia leufroyi Limacia clavigera Limacina bulimoides Limacina helicina Limacina retroversa Limacina trochiformis Limapontia capitata Limapontia depressa Limapontia senestra Limneria undata Liomesus ovum Liostomia clavula Lischkeia alicei Litozamia brazieri Littorina arcana Littorina compressa Littorina fabalis Littorina littorea Littorina obtusata Lomanotus genei Lomanotus marmoratus Lurifax vitreus Lusitanops cingulatus Lusitanops hyaloides Lusitanops sigmoideus Mangelia attenuata Mangelia costata Mangelia costulata Manzonia crassa Margarites argentatus Margarites costalis Margarites groenlandicus Margarites helicinus Margarites olivaceus Marsenina glabra Marshallora adversa Megadenus oneirophantae Megastomia conoidea Melanella alba Melanella chariessa Melanella densicostata Melanella frielei Melanella jeffreysii Melanella lubrica Melanella lucida Melanella martynjordani Melanella monterosatoi Melanella obtusoapicata Melanella planisutis Melanella polita Melanella pseudoglabra Melanella similior Melanella spiridioni Melanella turbonilloides Melarhaphe neritoides Melibe viridis Menestho truncatula Metzgeria alba Microchlamylla gracilis Micropleurotoma spirotropoides Microvoluta superstes Mioawateria watsoni Mitrella nitidulina Mitromorpha crenipicta Moelleria costulata Mohnia abyssorum Mohnia danielsseni Mohnia mohni Mohnia simplex Monophorus erythrosoma Myosotella myosotis Neopleurotomoides callembryon Nepotilla amoena Neptunea amianta Neptunea antiqua Neptunea contraria Neptunea despecta Noemiamea dolioliformis Nucella lapillus Obesotoma laevigata Obesotoma woodiana Obtusella intersecta Ocenebra chavesi Ocenebra edwardsii Ocenebra erinaceus Ocinebrellus inornatus Ocinebrina aciculata Odostomella doliolum Odostomia acuta Odostomia lukisii Odostomia oblongula Odostomia unidentata Oenopota dictyophora Oenopota elegans Oenopota graphica Oenopota impressa Oenopota obliqua Oenopota pyramidalis Oenopota tenuicostata Okenia aspersa Okenia elegans Okenia leachii Onchidella celtica Onchidiopsis glacialis Onchidoris bilamellata Onchidoris muricata Ondina diaphana Ondina divisa Onoba aculeus Onoba mighelsii Onoba semicostata Oocorys sulcata Ophieulima minima Ophiolamia fragilissima Otina ovata Pagodula echinata Palazzia planorbis Palio dubia Paralepetopsis ferrugivora Parthenina decussata Parthenina eximia Parthenina indistincta Parthenina interstincta Parthenina sarsi Parthenina suturalis Parthenina terebellum Patella caerulea Patella candei Patella depressa Patella pellucida Patella rustica Patella ulyssiponensis Patella vulgata Pectinodonta maxima Pedicularia sicula Pelseneeria stylifera Peltospira smaragdina Periapta polygyrella Peringia ulvae Phasianotrochus eximius Philine angulata Philine catena Philine denticulata Philine punctata Philine quadripartita Philinoglossa helgolandica Philippia hybrida Phorcus lineatus Phorcus sauciatus Phymorhynchus alberti Phymorhynchus carinatus Phymorhynchus moskalevi Phymorhynchus ovatus Phymorhynchus sulciferus Pisinna glabrata Pisolamia brychia Placida dendritica Pleurobranchus membranaceus Pleurotomella benedicti Pleurotomella corrida Pleurotomella eurybrocha Pleurotomella sandersoni Plicopurpura patula Pneumodermopsis ciliata Pneumodermopsis paucidens Polycera elegans Polycera faeroensis Polycera quadrilineata Praephiline finmarchica Propebela bergensis Propebela cancellata Propebela exarata Propebela harpularia Propebela nobilis Propebela rufa Propebela rugulata Propebela scalaris Propebela turricula Propilidium exiguum Protolira thorvaldssoni Protolira valvatoides Pseudocylichna magna Pseudopolinices nanus Pseudorimula midatlantica Pseudosetia azorica Pseudosetia semipellucida Pseudosetia turgida Punctulum wyvillethomsoni Puncturella noachina Pusillina inconspicua Pusillina sarsii Pyramidella curtissima Pyrgiscus crenatus Pyrgiscus jeffreysii Pyrgiscus rufescens Pyrgiscus rufus Ranella olearium Rapana venosa Raphitoma echinata Raphitoma linearis Raphitoma purpurea Rectilabrum lanceolatum Retidrillia pruina Retifusus latericeus Retusa mammillata Retusa nitidula Retusa obtusa Retusa truncatula Retusa umbilicata Retusophiline lima Rissoa guerinii Rissoa guernei Rissoa lilacina Rissoa membranacea Rissoa parva Rissoa variabilis Rissoa violacea Rissoella diaphana Rissoella globularis Rissoella opalina Rostanga rubra Roxania utriculus Rubramoena amoena Rubramoena rubescens Runcina coronata Sabinella bonifaciae Scaphander lignarius Scaphander punctostriatus Seamountiella azorica Seguenzia formosa Semicassis saburon Setia alexandrae Setia ermelindoi Setia latior Setia subvaricosa Similiphora similior Simnia patula Siphonaria pectinata Skenea basistriata Skenea peterseni Skenea profunda Skenea rugulosa Skenea serpuloides Skenea trochoides Skenea turgida Skeneopsis planorbis Solariella amabilis Solariella delicata Solariella obscura Solariella varicosa Sorgenfreispira brachystoma Spiralinella spiralis Spirotropis centimata Spirotropis confusa Spirotropis monterosatoi Steromphala cineraria Steromphala pennanti Steromphala tumida Steromphala umbilicalis Steromphala umbilicaris Stramonita haemastoma Strobiligera brychia Styliola subula Sutilizona pterodon Tachyrhynchus reticulatus Taranis laevisculpta Tectarius striatus Tectura virginea Tenellia adspersa Teretia anceps Teretia megalembryon Teretia teres Tergipes tergipes Testudinalia testudinalis Thecacera pennigera Theta chariessa Theta lyronuclea Theta vayssierei Thielea helicoides Tjaernoeia exquisita Toledonia limnaeoides Torellia delicata Torellia didyma Tornus subcarinatus Tragula fenestrata Trapania maculata Trapania pallida Tricolia pullus Trinchesia caerulea Trinchesia foliata Tritia incrassata Tritia neritea Tritia nitida Tritia reticulata Tritia varicosa Tritonia hombergii Tritonia plebeia Trivia arctica Trivia monacha Trophonopsis barvicensis Trophonopsis muricata Troschelia berniciensis Truncatella subcylindrica Turbonilla acuta Turbonilla amoena Turbonilla lactea Turbonilla pumila Turbonilla pusilla Turbonilla semicostata Turrisipho dalli Turrisipho fenestratus Turrisipho lachesis Turrisipho moebii Turrisipho voeringi Turritella ungulina Turritellinella tricarinata Turritellopsis stimpsoni Typhlomangelia nivalis Urosalpinx cinerea Velutina plicatilis Velutina velutina Vitreolina antiflexa Vitreolina colini Vitreolina philippi Volutomitra groenlandica Volutopsius norwegicus Volvulella acuminata Xanthodaphne bruneri Xanthodaphne charcotiana Xanthodaphne dalmasi Xanthodaphne heterogramma Xylodiscula analoga Zelentia pustulata Zerotula incognita