 Abra longicallus SEMELIDAE |
 Abra nitida SEMELIDAE |
 Abra prismatica SEMELIDAE |
 Abra segmentum SEMELIDAE |
 Abra tenuis SEMELIDAE |
 Abra tenuis lorenzoi SEMELIDAE |
 Abralia veranyi ENOPLOTEUTHIDAE |
 Acanthocardia aculeata CARDIIDAE |
 Acanthocardia deshayesii CARDIIDAE |
 Acanthocardia echinata echinata CARDIIDAE |
 Acanthocardia echinata mucronata CARDIIDAE |
 Acanthocardia paucicostata CARDIIDAE |
 Acanthocardia spinosa CARDIIDAE |
 Acanthocardia tuberculata CARDIIDAE |
 Acanthochitona crinita ACANTHOCHITONIDAE |
 Acanthochitona fascicularis ACANTHOCHITONIDAE |
 Acanthodoris pilosa pilosa ONCHIDORIDIDAE |
 Acar clathrata ARCIDAE |
 Acar plicata ARCIDAE |
 Acesta excavata LIMIDAE |
 Acirsa corsicana EPITONIIDAE |
 Acirsa subdecussata EPITONIIDAE |
 Aclis ascaris ACLIDIDAE |
 Aclis attenuans ACLIDIDAE |
 Aclis gulsonae ACLIDIDAE |
 Aclis minor ACLIDIDAE |
 Aclis trilineata ACLIDIDAE |
 Acrilloscala lamyi EPITONIIDAE |
 Acteocina mucronata CYLICHNIDAE |
 Acteocina pontica CYLICHNIDAE |
 Acteon monterosatoi ACTEONIDAE |
 Acteon semistriatus ACTEONIDAE |
 Acteon tornatilis ACTEONIDAE |
 Adalaria proxima ONCHIDORIDIDAE |
 Addisonia excentrica ADDISONIIDAE |
 Adeuomphalus ammoniformis TURBINIDAE |
 Aegires leuckarti AEGIRETIDAE |
 Aegires punctilucens AEGIRETIDAE |
 Aegires sublaevis AEGIRETIDAE |
 Aeolidia papillosa AEOLIDIIDAE |
 Aeolidiella alderi AEOLIDIIDAE |
 Aeolidiella glauca AEOLIDIIDAE |
 Aeolidiella takanosimensis AEOLIDIIDAE |
 Aequipecten opercularis PECTINIDAE |
 Afrocardium richardi CARDIIDAE |
 Aglaja tricolorata AGLAJIDAE |
 Akera bullata AKERIDAE |
 Akritogyra conspicua TURBINIDAE |
 Alderia modesta LIMAPONTIIDAE |
 Aldisa banyulensis DORIDIDAE |
 Aldisa smaragdina DORIDIDAE |
 Alectryonella crenulifera OSTREIDAE |
 Allogramma formosa LYONSIIDAE |
 Alvania aartseni RISSOIDAE |
 Alvania aeoliae RISSOIDAE |
 Alvania alboranensis RISSOIDAE |
 Alvania algeriana RISSOIDAE |
 Alvania amatii RISSOIDAE |
 Alvania aspera RISSOIDAE |
 Alvania balearica RISSOIDAE |
 Alvania beani RISSOIDAE |
 Alvania bicingulata RISSOIDAE |
 Alvania cancellata RISSOIDAE |
 Alvania carinata RISSOIDAE |
 Alvania cimex RISSOIDAE |
 Alvania cimicoides RISSOIDAE |
 Alvania cingulata RISSOIDAE |
 Alvania clarae RISSOIDAE |
 Alvania clathrella RISSOIDAE |
 Alvania claudioi RISSOIDAE |
 Alvania colossophilus RISSOIDAE |
 Alvania consociella RISSOIDAE |
 Alvania corona RISSOIDAE |
 Alvania dalmatica RISSOIDAE |
 Alvania datchaensis RISSOIDAE |
 Alvania dianiensis RISSOIDAE |
 Alvania dictyophora RISSOIDAE |
 Alvania dipacoi RISSOIDAE |
 Alvania discors RISSOIDAE |
 Alvania disparilis RISSOIDAE |
 Alvania dorbignyi RISSOIDAE |
 Alvania electa RISSOIDAE |
 Alvania elegantissima RISSOIDAE |
 Alvania elisae RISSOIDAE |
 Alvania fischeri RISSOIDAE |
 Alvania fractospira RISSOIDAE |
 Alvania gagliniae RISSOIDAE |
 Alvania garrafensis RISSOIDAE |
 Alvania geryonia RISSOIDAE |
 Alvania hallgassi RISSOIDAE |
 Alvania hirta RISSOIDAE |
 Alvania hispidula RISSOIDAE |
 Alvania josefoi RISSOIDAE |
 Alvania lactea RISSOIDAE |
 Alvania lanciae RISSOIDAE |
 Alvania lineata RISSOIDAE |
 Alvania litoralis RISSOIDAE |
 Alvania lucinae RISSOIDAE |
 Alvania mamillata RISSOIDAE |
 Alvania nestaresi RISSOIDAE |
 Alvania oliverioi RISSOIDAE |
 Alvania oranica RISSOIDAE |
 Alvania pagodula RISSOIDAE |
 Alvania parvula RISSOIDAE |
 Alvania punctura RISSOIDAE |
 Alvania rudis RISSOIDAE |
 Alvania scabra RISSOIDAE |
 Alvania schwartziana RISSOIDAE |
 Alvania sculptilis RISSOIDAE |
 Alvania settepassii RISSOIDAE |
 Alvania sororcula RISSOIDAE |
 Alvania spinosa RISSOIDAE |
 Alvania subareolata RISSOIDAE |
 Alvania subcrenulata RISSOIDAE |
 Alvania subsoluta RISSOIDAE |
 Alvania tenera RISSOIDAE |
 Alvania tessellata RISSOIDAE |
 Alvania testae RISSOIDAE |
 Alvania tomentosa RISSOIDAE |
 Alvania vermaasi RISSOIDAE |
 Alvania villarii RISSOIDAE |
 Alvania weinkauffi jacobusi RISSOIDAE |
 Alvania weinkauffi weinkauffi RISSOIDAE |
 Alvania zetlantica RISSOIDAE |
 Alvania zylensis RISSOIDAE |
 Amathina tricarinata AMATHINIDAE |
 Ammonicera fischeriana OMALOGYRIDAE |
 Ammonicera rota OMALOGYRIDAE |
 Amphimenia neapolitana AMPHIMENIIDAE |
 Amphissa acutocostata COLUMBELLIDAE |
 Ampulla priamus VOLUTIDAE |
 Amygdalum agglutinans MYTILIDAE |
 Amygdalum politum MYTILIDAE |
 Anachis aliceae COLUMBELLIDAE |
 Anachis savignyi COLUMBELLIDAE |
 Anadara corbuloides ARCIDAE |
 Anadara inaequivalvis ARCIDAE |
 Anadara inflata ARCIDAE |
 Anadara natalensis ARCIDAE |
 Anadara polii ARCIDAE |
 Anadara transversa ARCIDAE |
 Anamenia gorgonophila STROPHOMENIIDAE |
 Anatoma affinis SCISSURELLIDAE |
 Anatoma aspera SCISSURELLIDAE |
 Anatoma crispata SCISSURELLIDAE |
 Anatoma umbilicata SCISSURELLIDAE |
 Ancula gibbosa GONIODORIDIDAE |
 Anekes paucistriata TURBINIDAE |
 Anekes sculpturata TURBINIDAE |
 Angiola punctostriata PLANAXIDAE |
 Anidolyta duebeni TYLODINIDAE |
 Anisodoris marmorata DISCODORIDIDAE |
 Anodontia fragilis LUCINIDAE |
 Anomia ephippium ANOMIIDAE |
 Ansates pellucidus PATELLIDAE |
 Antalis agilis DENTALIIDAE |
 Antalis dentalis DENTALIIDAE |
 Antalis entalis DENTALIIDAE |
 Antalis inaequicostatum DENTALIIDAE |
 Antalis panorma DENTALIIDAE |
 Antalis rossati DENTALIIDAE |
 Antalis vulgaris DENTALIIDAE |
 Antigona lamellaris VENERIDAE |
 Antonietta luteorufa AEOLIDIIDAE |
 Aperiovula adriatica OVULIDAE |
 Aperiovula bellocqae OVULIDAE |
 Aphanitoma mariottinii CONIDAE |
 Aplysia dactylomela APLYSIIDAE |
 Aplysia depilans APLYSIIDAE |
 Aplysia fasciata APLYSIIDAE |
 Aplysia parvula APLYSIIDAE |
 Aplysia punctata APLYSIIDAE |
 Aporrhais pespelecani APORRHAIIDAE |
 Aporrhais serresianus APORRHAIIDAE |
 Arca noae ARCIDAE |
 Arca tetragona ARCIDAE |
 Archidoris pseudoargus DORIDIDAE |
 Arctica islandica ARCTICIDAE |
 Arculus sykesii NEOLEPTONIDAE |
 Argonauta argo ARGONAUTIDAE |
 Armina maculata ARMINIDAE |
 Armina neapolitana ARMINIDAE |
 Armina tigrina ARMINIDAE |
 Ascobulla fragilis VOLVATELLIDAE |
 Aspella anceps MURICIDAE |
 Asperarca magdalenae ARCIDAE |
 Asperarca nodulosa ARCIDAE |
 Asperarca secreta ARCIDAE |
 Assiminea gittenbergeri ASSIMINEIDAE |
 Astarte fusca ASTARTIDAE |
 Astarte sulcata ASTARTIDAE |
 Atactodea glabrata MESODESMATIDAE |
 Atagema gibba DORIDIDAE |
 Atagema rugosa DORIDIDAE |
 Atlanta brunnea ATLANTIDAE |
 Atlanta helicinoidea ATLANTIDAE |
 Atlanta inclinata ATLANTIDAE |
 Atlanta lesueurii ATLANTIDAE |
 Atlanta peronii ATLANTIDAE |
 Atlanta quoyana ATLANTIDAE |
 Atlanta rosea ATLANTIDAE |
 Atlanta steindachenery ATLANTIDAE |
 Atrina fragilis PINNIDAE |
 Atys angustatus HAMINOEIDAE |
 Atys blainvilliana HAMINOEIDAE |
 Atys jeffreysi HAMINOEIDAE |
 Atys macandrewi HAMINOEIDAE |
 Auriculigerina miranda EULIMIDAE |
 Auriculinella bidentata ELLOBIIDAE |
 Axelella minima CANCELLARIIDAE |
 Axinulus dilatatus THYASIRIDAE |
 Axinulus eumyarius THYASIRIDAE |
 Azorinus chamasolen SOLECURTIDAE |
|