return arrow A Af Am Ao At B Be Bl Br C Ce Ci Co Cr Cu D De Di Do E Em Et F Fi Fo Fu G Gl Gr H Hi I In Io J K Kl L Le Lo M Mai Mari Mc Mi Mo Mu N Ni O Om P Pe Ph Pl Pr Pu Q R Re Ri Ro Ru S Sc Se Si Sp St Su T Te Th Tr Tu U V Ve Vi W X-zzz

Species beginning with Ao . . .

aola, Turbonilla (1) aomoriensis, Boreotrophon (2) aomoriensis, Splendrillia (1) aoreensis, Joculator
aoteana, Armina aoteana, Belomitra aoteana, Dentimargo cairoma aoteana, Placida (3)
aoteana, Putilla aoteana, Splendrillia (1) aoteana, Turbonilla aoteanus, Nassarius (1)
aotearoa, Hortia (1) aotearoicus, Thylacodes apakadikike, Petaloconchus apanium, Meioceras (3)
aparrii, Pterynotus (6) apaxares, Morula apefae, Hallaxa apeliota, Neptunea aurigena (1)
apenninica, Sassia apenninica apenninica apenninica, Sassia apenninica nassariformis, Sassia (3) apenninica nassariformis semitorta (var.), Sassia (7)
aperta, Ancilla (2) aperta, Eudaronia aperta, Gibberula aperta, Haminoea (4)
aperta, Melanopsis (1) aperta, Mitra (3) aperta, Philine (5) aperta, Pleurotomella
aperta, Pupillaea (4) aperta, Simnia (1) aperta, Thais (5) aperta, Triviella aperta (4)
aperta, Vanikoro aperta (var.), Gibbula pygmaea (8) aperta (var.), Rissoa ventricosa aperta aperta, Triviella (4)
aperta neglecta, Triviella (4) aperta oahuensis, Haminea (7) aperta patula (var.), Philine (3) apertissima, Natica
apertissima, Philine (3) apertissima, Philine apertura, Patella (5) apertura (var.), Diodora graeca (1)
apertus, Cochliolepis apertus, Fusus (3) apexbilirata, Inella apexclarus, Dizoniopsis
apexcostata, Cerithiopsis apexcrassum, Cheirodonta apexdiversus, Marshallora apexlevis, Clathropsis (1)
apexplanum, Macromphalina apexroseus, Amaea (1) aphanacme, Cystiscus aphanes, Patella (2)
aphanospira, Plesiocystiscus (2) apheles, Eulima (3) apheles, Leiosyrinx (1) apheles, Mitra (1)
apheles, Plocamopherus aphelus, Chrysodomus (1) aphrodite, Callipara (1) aphrodite, Conasprella (7)
aphrodite, Cypraea (8) aphrogenia, Tritonoharpa (3) aphthaegera, Columbella aphyodes, Acteon (1)
apiaria, Trochus (6) apiata, Septaria apicalis, Ancillina (2) apicalis, Doriopsis
apicalis, Kermia (1) apicalis, Turrancilla (6) apicalis (var.), Sorgenfreispira brachystoma (6) apicalis rufula (var.), Clathurella (3)
apicata, Crassispira (6) apicata, Mitrella (1) apicata, Ringicula apicatus, Doxander vittatus (6)
apicibelli, Cima apicibulbus, Antimitrella apicicosta, Cerithiopsis apicicosta, Marginella
apicicostata, Socienna apicifulva, Peracle apicifusca, Tiberia (1) apicilata (var.), Rissoa verconis (2)
apicilirata, Rissoina (1) apicina, Cerithiopsis apicina, Cingula (4) apicina, Echinolittorina (1)
apicina, Parminolia (1) apicina, Problacmaea apicina, Retusa (4) apicina, Rissoina
apicina, Terebra (12) apicina, Tornatina (3) apicina, Triforis apicina (var.), Rissoa decurtata
apicinctum, Vexillum (1) apicinum, Calliostoma apicinum, Prunum (7) apicinus, Phasianotrochus (6)
apicisbelli, Cima (2) apicitincta, Austromitra (1) apicitincta, Impages (5) apicodenticulata, Ithycythara
apicoflavicans (var.), Gibberula recondita (2) apicofusca, Eulima apicofusca, Eulima (4) apiculata, Doto
apiculata, Lienardia apiculata (5) apiculata, Moniziella (2) apiculata, Rissoa (5) apiculata, Sclerodoris (6)
apiculata albostrigata, Lienardia apiculata apiculata, Lienardia (5) apiculata apiculata minor (var.), Lienardia apiculata minor (var.), Lienardia apiculata
apiculata strigata, Lienardia apiculatum, Epitonium (1) apiculatum, Epitonium (9) apiculatum, Scalenostoma (1)
apiculatus, Stylifer (5) apiculus, Microlinices (1) apitoa, Carinodrillia aplicatus (var.), Fusinus dupetitthouarsi dupetitthouarsi
aplustre, Floraconus (8) aplustre, Murex (2) aplysiaeformis, Doridium aplysioides, Crepidula
apocrypha, Agathotoma apodema, Metzgeria (1) apoensis, Zeadmete (1) apogrammatus (var.), Ductoconus princeps (5)
apolegma, Hypselodoris (3) apollinea, Bela apollinis, Mitromorpha apolonia, Emarginula (2)
apolyonis, Boreotrophon apoma, Belloliva (1) aponensis, Hydrobia (1) apora, Amauropsis
aporema, Favartia aporema, Triphora (1) aporia, Calliostoma apostolorum, Opalia (1)
apostrema, Cranopsis appelii, Hindsiclava (1) appelii, Turricula (5) appelii, Vexillum (1)
appeliusi appeliusi, Menestho appendiculata, Armina appendiculata, Spirialis (4) appendiculata, Tritonia
applanata, Rissoina applanata, Zebina applenum, Ataxocerithium appressa, Astyris
appressa, Crassispira (2) appressicostatum, Epitonium (3) appressus, Austrofusus apprimapex, Cancilla (6)
approximans, Aeolidia approximans, Coryphella bostoniensis approximans, Kongsrudia (1) approximans, Philine
approximata, Columbella (5) approximata, Columbella (3) approximata, Conus lavendulus (16) approximata, Nassa (8)
approximata, Pisinna (5) approximata, Terebra approximata, Turbonilla approximata (var.), Patella dunkeri (4)
approximatum, Vexillum (1) approximatus, Murex (8) aprica, Gascoignella aprosceptum, Calliostoma (1)
apsa, Turbonilla apta, Crassispira aptus, Fossarus (9) apunctata (var.), Pterotrachea hippocampus
apustulosa (var.), Bursa corrugata pustulosa apyrahi, Turricostellaria (1) aqabaensis, Cerithiovermetus aqabaensis, Hemiaclis
aqualica, Cancellaria (3) aquamarina, Colpospira (1) aquamarina, Colpospira aquamarina, Solariella
aquata (var.), Cylinder textile textile (3) aquatanica, Trivia (4) aquatile, Cymatium (5) aquatilis, Drillia
aquatilis, Haliotis (16) aquatilis, Olivancillaria (4) aquila, Turritella (4) aquilae, Strombus nidus (7)
aquilarum, Gymnobela aquilarum aquilarum aquilarum, Gymnobela aquilarum engonia, Gymnobela aquilea, Turritella
aquilonalis, Antiplanes motojimai aquilonaria, Turbonilla aquilonia, Fautrix (1) aquilonis, Oscilla (1)
aquilum, Cerithiopsis aquitanense, Propilidium (3) aquitanica, Mitra (6) aquitanica (var.), Evalea coarctata
aquitanicus (var.), Troschelia berniciensis (6) aquitanus, Onustus ara, Cerithiopsis arabellum, Strioterebrum (4)
arabica, Alcithoe (7) arabica, Amaea (1) arabica, Bulla (1) arabica, Cephalopyge
arabica, Coralliophila arabica, Echinolittorina arabica, Eulimella arabica, Mauritia arabica (7)
arabica, Mitra (4) arabica, Murchisonella arabica, Octomarginula arabica, Phenacolepas
arabica, Phyllidia (3) arabica, Pirenella (6) arabica, Plesiothyreus arabica, Stomatella
arabica, Volvarina arabica (var.), Cylinder textile textile (1) arabica arabica, Mauritia (7) arabica arabica massauensis (var.), Mauritia (5)
arabica arabica motutaraensis (var.), Alcithoe (1) arabica arabica prasina (var.), Mauritia arabica brunnescens, Mauritia (7) arabica depressa (var.), Alcithoe (5)
arabica dilacerata, Mauritia (7) arabica elongata, Fulgoraria (7) arabica immanis, Mauritia (6) arabica immanis chiara (var.), Mauritia (1)
arabica immanis rudimaculosa (var.), Mauritia (5) arabica massauensis (var.), Mauritia arabica (5) arabica motutaraensis (var.), Alcithoe arabica (1) arabica prasina (var.), Mauritia arabica
arabica swainsoni (var.), Alcithoe (7) arabicula, Pseudozonaria (5) arabicum, Caecum arabicum, Vexillum (1)
arabicus, Fusinus arabicus (var.), Strategoconus litteratus (5) arabiensis, Haliotis (5) arabscripta, Vitrinorbis
aracanensis, Euthria (4) araceliae, Turbonilla (1) arachis, Adamnestia (3) arachnoidea, Natica (6)
arachnoidea, Natica (6) arachnoidea, Oliva (5) arachnoides, Lambis (4) arachnoides (var.), Drupa ricinus ricinus (5)
arachnoideus, Conus (5) arachnoideus bizonata (var.), Conus (5) aracruzensis, Turbonilla aradasii, Murexsul (6)
aradusana, Mitrella (1) arae, Syrnola (2) araeosomae, Hypermastus (2) arafura, Coriophora
arafurensis, Daphnella arafurensis, Mirandaphera (1) arafurensis, Pionoconus (2) arafurensis (var.), Teramachia tibiaeforme (5)
aragoni, Turbonilla araios, Enixotrophon araitonum, Buccinum (1) aralia, Cerithiopsis
aranciicoloris, Mitrella (3) aranea, Murex (5) araneosa, Columbella (4) araneosa, Columbella (8)
araneosa, Notoacmea (1) araneosa, Paradoris araneosa, Philine araneosa, Pleurotomella
araneosa (var.), Oliva spicata spicata (1) araneosus, Conus (5) araneosus, Conus araneosus (5) araneosus araneosus, Conus (5)
araneosus nicobaricus, Conus (6) arangoi, Purpuriconus (6) arata, Acteocina arata, Drillia
arata, Mangilia (3) arata, Manzonia (1) arata, Minolops (1) arata, Neptunea (6)
arata, Turbonilla aratiuncula, Latiromitra aratiunculus, Cyomesus aratrum, Euprotomus (5)
aratrum melanostomus (var.), Euprotomus (4) aratus, Conus orbignyi (7) araucana, Austrolittorina (3) araucana, Scurria (5)
araucanus, Trochus (4) arausiaca, Harpulina (3) arausiaca vexilla (var.), Harpulina (7) arausiensis, Conus (14)
arawak, Jaspidiconus (2) arawakorum, Haplocochlias (1) arayai, Turbonilla arbastoi, Horologica (1)
arbastoi, Marginella (1) arbela, Elaeocyma (1) arborea, Lemintina selecta (5) arborescens, Bornella (7)
arborescens, Dendrodoris (4) arborescens, Dendronotus arborescens, Dendronotus (4) arborescens, Doris (4)
arborescens, Marionia arborescens (var.), Hero formosa (1) arborescens aurantiaca (var.), Dendronotus (4) arboricola, Littorina (9)
arboricola philippiana (var.), Littorina (3) arbornatalis (var.), Leptoconus amadis castaneofasciatus (5) arbucklei, Bathytoma arbuscula, Melibaea (5)
arbusculae, Omphalotropis arbuta, Thorunna arbutum, Mipus (2) arbutus, Rostanga (2)
arca, Eulitoma (1) arcadioi, Nassarius (3) arcana, Architectonica arcana, Comitas
arcana, Littorina (1) arcana, Tripterotyphis (3) arcana†?, Uttleya arcangelae, Clathropsis (1)
arcanum, Epitonium (3) arcanus, Marginella (1) arcas, Lissodrillia (2) arcas, Terebra (1)
arcasiana, Truncatella (1) arcella, Cirsotrema (7) archaea, Orania (6) archensis, Attenuata (2)
archeri, Cyclostrema (1) archeri, Lyria beauii (4) archeri, Odostomia (1) archeri, Turbonilla
archetypum, Pyrgulina archetypus, Poremskiconus archetypus (8) archetypus archetypus, Poremskiconus (8) archetypus archetypus baiano (var.), Poremskiconus (8)
archetypus archetypus bertarollae (var.), Poremskiconus (7) archetypus archetypus cargilei (var.), Poremskiconus (8) archetypus archetypus mauricioi (var.), Poremskiconus (7) archetypus baiano (var.), Poremskiconus archetypus (8)
archetypus beddomei, Poremskiconus (7) archetypus bertarollae (var.), Poremskiconus archetypus (7) archetypus brasiliensis, Poremskiconus (6) archetypus cargilei (var.), Poremskiconus archetypus (8)
archetypus mauricioi (var.), Poremskiconus archetypus (7) archeyi, Melanella archibenthale, Probuccinum archibenthalis, Leucosyrinx (1)
archibenthalis (var.), Probuccinum tenerum archibenthicola, Acteon archibenthicola, Micrelenchus caelatus (1) archiepiscopalis, Mitra (6)
archiepiscopus (var.), Cylinder textile textile (6) archilyra, Cypraeovula capensis (2) archimedea, Cingulina archimedis†?, Archimediella
archimedis, Terebra (9) archipelagica (var.), Cerithium lividulum architae, Pseudotorinia architae (8) architae architae, Pseudotorinia (8)
architae cristallina, Pseudotorinia (2) architalassus (var.), Leptoconus ammiralis ammiralis (5) architectonicus, Tectus archithalassius, Conus (11)
archithalassus (var.), Leptoconus ammiralis ammiralis (5) archithalassus indiae, Conus (11) archithalassus vicarius (var.), Conus ammiralis (7) archon, Tenorioconus (7)
arci, Eubranchus (1) arconatii, Emarginula (4) arcta, Daphnella arcta, Eulimella (1)
arcta, Mitrella (1) arctata, Clathurella arctata, Oliva (4) arctata, Pterygia (1)
arctata, Ringicula arctatus, Inquisitor arctelirata, Noemia (1) arctica, Aartsenia
arctica, Eumetula (1) arctica, Lacuna (8) arctica, Littorina (16) arctica, Margarita (4)
arctica, Neoiphinoe arctica, Propebela arctica, Rissoa (1) arctica, Scalaria (1)
arctica, Trivia (6) arctica angulata (var.), Littorina (16) arctica elatior (var.), Littorina (16) arctica retusa (var.), Litorina (3)
arcticus, Plicifusus (1) arctum, Bittium arcuata, Cruziturricula (7) arcuata, Diodora (3)
arcuata, Eulima arcuata, Eulima (6) arcuata, Melanella arcuata, Nassa ferussaci (25)
arcuata, Neosimnia (5) arcuata, Pectinodonta arcuata, Pyreneola arcuata, Serrata (1)
arcuata, Turbonilla arcuata, Vitreolina (5) arcuata elongata (var.), Vitreolina arcuatum, Caecum (1)
arcuatum, Ovulum (5) arcuatus, Conus (10) arcuatus, Kohniconus (8) arcuatus, Siphonochelus (2)
arcuatus borneensis (var.)†?, Kohniconus (1) arcularius, Nassarius arcularius (6) arcularius arcularius, Nassarius (6) arcularius plicatus, Nassarius (5)
arcus, Eulitoma (2) arcus, Nassarius (1) ardeae, Eatonina ardens, Gibbula (8)
ardens (var.), Eudora dubia (4) ardens (var.), Trochus depictus (4) ardens barbara (var.), Gibbula (1) ardens subcincta (var.), Gibbula (1)
ardeola, Turbinella (6) ardisiaceus, Rhizoconus (4) ardosiaea, Cellana (5) ardosidea, Cellana (5)
ardouiniana, Littoraria (1) ardovinii, Gibberula ardovinii, Sorgenfreispira (1) ardovinii, Volvarina
arduinii, Joculator (4) areia, Mangilia (4) areito, Epitonium arena, Elysia (3)
arenacea, Charisma (1) arenacea, Neocancilla (3) arenaceus, Joculator (1) arenaceus, Marginella
arenaria, Cingula arenaria, Costasiella arenaria, Onoba (1) arenaria (var.), Chauvetia turritellata (5)
arenaria (var.), Conus mediterraneus (23) arenaria (var.), Glabella denticulata (3) arenarius, Thylacodes (5) arenarius (var.), Chicoreus florifer (7)
arenarius minor (var.), Vermetus (5) arenarum, Odostomia arenata, Crepidula (4) arenatus, Conus (9)
arenatus, Conus (6) arenatus, Puncticulis (9) arenatus aequipunctata (var.), Puncticulis (6) arenatus bizona (var.), Puncticulis (3)
arenatus granulosa (var.), Puncticulis (5) arenatus mesokatharos (var.), Puncticulis (9) arenatus punctiminutissimis (var.), Conus (9) arenatus punctisminutissimis (var.), Conus (9)
arenatus undata (var.), Puncticulis (3) arenensis, Elaeocyma arenensis (var.), Persististrombus latus (4) arenica, Litorina (6)
arenica, Littorina (6) arenicola, Cratena arenicola, Fissurella (8) arenivaga, Eucithara (5)
arenosa, Cypraea (7) arenosa, Cypraea (6) arenosa, Doridopsis arenosa, Granigyra (1)
arenosa, Lissotesta arenosa, Mitra (10) arenosa, Scaliola (2) arenosa, Trochocochlea (7)
arenosus, Conus (9) arenula, Liotia areola, Buccinum (6) areola, Heliacus areola (5)
areola, Phalium (5) areola, Stylocheilus (9) areola areola, Heliacus (5) areola bicanaliculatus, Heliacus (3)
areola magnita (var.), Phalium (1) areolata, Atagema areolata, Babylonia (10) areolata, Chrysallida (5)
areolata, Daphnella (4) areolata, Doriopsilla areolata (2) areolata, Doris (3) areolata, Doris
areolata, Lachesis areolata, Mitra (8) areolata, Phalium (5) areolata, Savatieria
areolata, Skenea (2) areolata, Tanea (4) areolata, Terebra (10) areolata, Turritella (1)
areolata albolineata, Doriopsilla (2) areolata areolata, Doriopsilla (2) areolata austraoceanensis (var.), Babylonia (10) areolata chemnitziana (var.), Babylonia
areolata nigrolineata, Doriopsilla areolatus, Oxymeris (8) areolatus, Pleurobranchus (1) areoligera, Doris
aresta, Turbonilla aresta (var.), Zenepos chariessa chariessa arestrum, Epitonium (7) arestum, Calliostoma
arestum, Vexillum (3) arestus, Aesopus (1) areta, Propebela arethusa, Veprecula (1)
arfica, Pyrgulina arfica, Vitrinella arga, Cerithiopsis arga, Splendrillia (1)
argella, Naria helvola (8) argella mascarena (var.), Naria helvola (1) argentata, Patella (5) argentata, Philine (2)
argentata, Turbo (6) argentata (var.), Monetaria caputserpentis (5) argentatus, Trochus (3) argentaurum, Patella (1)
argentea, Alvania argentea, Cerithiella argentea, Cerithiopsis argentea, Cotonopsis
argentea, Macromphalina argentea, Patella (7) argenteolineata, Eolis (3) argenteonitens, Ginebis (6)
argenteonitens convexiusculus (var.), Ginebis (6) argenteonitens convexiusculus tosana (var.), Ginebis (2) argenteonitens hirasei (var.), Ginebis (4) argenteus, Nassarius (3)
argenteus, Turbo (6) argentimaculatus, Favorinus argentina, Bathydoris (4) argentina, Brookula (1)
argentina, Crepidula (6) argentina, Eulimella argentina, Macromphalina argentina, Mathilda (1)
argentina, Philine argentinae, Anatoma argentinae, Trenchia argentinensis, Eatoniella
argentum, Calliostoma (1) argenvillei, Patella (3) argenvillei, Pythia (5) argenvillei assimilans, Patella (7)
argenvillii, Terebra (7) argeta, Xanthodaphne (1) argillacea, Etrema argillaceum, Buccinum (3)
argillaceus, Conus argiolus, Cypraea (4) argo, Doris argo, Doris (4)
argo, Murex (8) argo, Nipponaphera argo, Platydoris (4) argo, Platydoris (4)
argoblysis, Roxania argonauta, Dentimargo argonauta, Spirolaxis argosyia, Terebra (5)
argus, Aplysia (8) argus, Arestorides argus (5) argus, Argobuccinum (4) argus, Argus (4)
argus, Buccinum (5) argus, Columbella (12) argus, Murex (5) argus, Nerita (4)
argus, Terebra (6) argus (var.), Doris tuberculata argus argus, Arestorides (5) argus argus ventricosa (var.), Arestorides (1)
argus brachygyra (var.), Terebra (2) argus contracasta, Arestorides (6) argus contracasta rariocellata (var.), Arestorides (3) argus contrastriata, Arestorides (6)
argus ventricosa (var.), Arestorides argus (1) argusculus, Cypraea (6) arguta, Alvania (6) arguta, Pyrgulina
argutum, Gourmya (5) argutum barashi, Gourmya (13) argyna, Murex (9) argyrostoma, Chlorostoma argyrostoma (2)
argyrostoma argyrostoma, Chlorostoma (2) argyrostoma basiliratum, Chlorostoma (2) argyrostoma lischkei, Chlorostoma (4) argyrostoma sublaevis, Chlorostoma (2)
argyrostoma turbinata, Chlorostoma (2) argyrostomus, Turbo argyrostomus (6) argyrostomus argyrostomus, Turbo (6) argyrostomus argyrostomus carduus (var.), Turbo (4)
argyrostomus carduus (var.), Turbo argyrostomus (4) argyrostomus lajonkairii, Turbo (5) argyrostomus perspeciosus, Turbo (11) argyrostomus sandwicensis, Turbo (4)
aricia, Columbella arida, Diloma (3) ariejansseni, Gregoia (5) ariejoostei, Sciteconus
ariel, Cellana variegata (15) ariel, Nassarius (1) ariel, Neoteron (1) ariel, Sticteulima
arifi, Colina (3) arika, Roboastra ariomus, Pterochelus arionata, Olivella
aripona, Doris ariponensis, Glossodoris aristaei, Iravadia aristata, Vitrinella
aristophanes (var.), Miliariconus coronatus (7) arjani, Epitonium arlequin, Cinysca arlequina, Cypraea (7)
arleyi, Melanella armadensis, Conus armadillo, Graphiconus (5) armadillo, Palmadusta asellus (2)
armadillo gabryae, Asprella (6) armandina, Cypraea (9) armandoi, Turbonilla (1) armata, Acanthodoris
armata, Amanda armata, Anetarca armata, Bathyliotina (4) armata, Borsonia
armata, Brotia armata, Bullia (5) armata, Cycloscala (4) armata, Echinodoris
armata, Hoplodoris (1) armata, Nophodoris armata, Splendrillia armata, Taringa
armata, Tectaria (4) armata, Tenagodus (4) armatum, Buccinum (6) armatum, Cerithium (8)
armatum, Cerithium armatum, Cymatium (4) armatum, Vasum (1) armatum lifuensis (var.), Cerithium (8)
armatus, Babelomurex (4) armatus, Conus (4) armatus, Conus armatus, Conus (9)
armatus, Hemipolygona (4) armatus, Murexsul (6) armatus, Notarchus punctatus armatus, Trochus (8)
armatus, Turbo (8) armeniaca, Coralliophila (6) armeniaca, Umbilia armeniaca (4) armeniaca (var.), Dendroconus medoci (3)
armeniaca andreyi, Umbilia (2) armeniaca armeniaca, Umbilia (4) armeniaca armeniaca brunnea (var.), Umbilia (4) armeniaca armeniaca southstralica (var.), Umbilia
armeniaca armeniaca westralica (var.), Umbilia (6) armeniaca brunnea (var.), Umbilia armeniaca (4) armeniaca clarksoni, Umbilia (1) armeniaca diprotodon, Umbilia (3)
armeniaca southstralica (var.), Umbilia armeniaca armeniaca westralica (var.), Umbilia armeniaca (6) armiger, Dalliconus armiger (3) armiger, Mitra (7)
armiger armiger, Dalliconus (3) armiger armiger clarki (var.), Dalliconus (2) armiger armiger frisbeyae (var.), Dalliconus (1) armiger bajanensis, Dalliconus (4)
armiger clarki (var.), Dalliconus armiger (2) armiger frisbeyae (var.), Dalliconus armiger (1) armigera, Thais (4) armigeri, Ophiolamia
armigerum, Tudivasum (4) armigerus, Hexaplex trunculus (4) armigerus, Latirus armigerus fusca (var.), Hexaplex trunculus (3)
armilda, Fusiturricula (4) armilla, Drillia armilla, Trapania armillada, Onchidella
armillata, Astele (6) armillata, Engina (4) armillata, Eutriphora armillata, Mitra (5)
armillata, Pseudotorinia armillata, Terebra (7) armillata, Turridrupa (6) armillatum, Bittium (1)
armillatum, Vexillum (1) armillatus, Antillophos (6) armillatus, Inquisitor (2) armillatus, Sukashitrochus
armillatus (var.), Arubaconus hieroglyphus (3) arminus, Dermatobranchus armonica, Eulimostraca armonica, Neocancilla (6)
armonica, Volvarina (2) armoricana, Alexia (6) armoricana, Eolis (2) armoricana, Littorina (10)
armoricum, Caecum (4) armorum, Gladioceras (1) armstrongi, Lienardia armstrongi, Lioglyphostoma (5)
arnaldoi, Epitonium (6) arnaloti, Mitra (6) arnaudi, Enixotrophon (1) arnaudi, Eubranchus
arnaudi, Paradmete arnhemensis, Maningrida arnoldeyasi, Mitra (4) arnoldi, Austromitra (2)
arnoldi, Bittium arnoldi, Cerithiopsis arnoldi, Diodora (1) arnoldi, Epitonium (1)
arnoldi, Gymnodoris arnoldi, Mitra (4) arnoldi, Raphitoma (2) arnoldi, Solariorbis
arnoldi, Tacita arnoldi (var.), Fusinus barbarensis (1) arnoldoi, Cosmotriphora (1) arnoldoi, Runcina
arnoldoi, Turbonilla (1) aronnax, Marginella (1) arracanense, Vexillum (2) arracanensis, Mitra (2)
arrecifensis, Volvarina arrecta, Patella (9) arrepiata, Cornisepta arrhynchus, Paramegadenus
arrighii, Turbonilla arriuensis†?, Hortia (2) arrogans, Platydoris (3) arrondoi, Ammonicera (1)
arrondoi, Haplocochlias (1) arrowsmithensis (var.), Conus kenyonae (7) arruensis, Calthalotia (2) arsinoe, Pilsbryspira
arsinoensis, Collonista (1) arta, Turbonilla (1) artabrensis, Pseudovermis arteaga, Kurtzia (1)
arteaga roperi (var.), Kurtzia artema, Dolichupis (1) artemis, Chicoreus (5) artemisae, Volvarina
artensis, Moerchiella (5) artensis, Trochus artensis, Turbo (3) arteoi, Doto
arthritica, Barbitonia (5) arthritica, Calcarovula (2) arthritica, Harpago (3) arthritica asamusi (var.), Barbitonia
arthritica depressior (var.), Barbitonia arthritica lurida (var.), Barbitonia (5) arthritica matusima (var.), Barbitonia arthritica miyata (var.), Barbitonia
arthritica narita (var.), Barbitonia arthritica nicolloni (var.), Barbitonia (1) arthritica syobata (var.), Barbitonia arthritica tyosi (var.), Barbitonia
arthuri, Cylichna arthuri, Ranularia (2) artia, Polystira (4) artica, Eumetula
articularis, Harpa (6) articularis, Scalptia (1) articularoides, Scalptia articulata, Columbella (9)
articulata, Conasprella (8) articulata, Eucithara articulata, Littoraria (2) articulata, Mitra (8)
articulata, Natica (5) articulata, Nerita (5) articulata, Odostomia articulata, Patella (1)
articulata, Pictobalcis (3) articulata, Pseudominolia (4) articulata, Rhinoclavis (4) articulata, Stomatella (7)
articulata (var.), Daphnella fragilis articulata (var.), Daphnella vitrea articulata (var.), Litorina scabra (6) articulata (var.), Littorina melanostoma (4)
articulata (var.), Textilia bullata (5) articulata brevicaudata (var.), Rhinoclavis (4) articulata lombei (var.), Conasprella (2) articulata nadaensis (var.), Conasprella (2)
articulata tosaensis (var.), Conasprella (1) articulatum, Vexillum (3) articulatus, Fusinus articulatus, Fusus (5)
articulatus, Naticarius articulatus, Phorcus (7) articulatus, Phos (9) articulatus, Siratus (4)
articulatus, Turbo (1) articulatus flammoides (var.), Phorcus (1) artilesi, Clelandella (1) artilesi, Volvarina (1)
artimi, Epitonium (1) artiumbilici, Parthenina artizona, Cantharidus artoptus, Hermes (4)
artuffeli, Palmadusta (8) arturi, Cyphoma (1) artutus, Chryseofusus (2) aruanus, Syrinx (4)
arubaensis (var.), Lindaconus spurius baylei (5) arubagrandis, Gibberula (1) arubensis, Alvania (1) arubensis, Cerodrillia (1)
aruginosa, Turbo (8) arveloi, Flabellina arvina, Dentimargo arx, Calliostoma (1)
asaedai, Imaclava (2) asamusi (var.), Barbitonia arthritica asamusiensis, Cerberilla (3) asamusiensis, Clavatula (4)
asarca, Bactrocythara (1) asarotum, Mioawateria (1) ascanii, Tritonia (4) ascaris, Aclis (5)
ascensionensis, Purpura (5) ascensionis, Nerita (1) ascensionis, Purpura (5) ascensionis deturpensis, Nerita (4)
ascensionis trindadeensis, Nerita (4) ascensum, Anabathron ascensus, Zeacolpus (10) asceta, Fluxinella
ascidicola, Okenia ascifera, Aplysia (7) ascitica, Taringa asellina, Gibberula (6)
asellus, Natica (9) asellus, Palmadusta asellus (5) asellus armadillo, Palmadusta (2) asellus asellus, Palmadusta (5)
asellus asellus bitaeniata (var.), Palmadusta (3) asellus asellus vespacea (var.), Palmadusta (4) asellus bitaeniata (var.), Palmadusta asellus (3) asellus fusca (var.), Palmadusta (6)
asellus kawakawa (var.), Palmadusta (5) asellus latefasciata (var.), Palmadusta (5) asellus vespacea (var.), Palmadusta asellus (4) asghar, Siphonaria
ashgar, Siphonaria ashmorensis, Melo (1) asianus, Chicoreus (4) asiatica, Chrysallida
asiatica, Mauritia (5) asiatica, Pirenella (4) asiatica, Terebra (1) asiatica, Vitularia (7)
asiatica empressae (var.), Mauritia (3) asiatica gibba (var.), Mauritia (5) asiatica merguina (var.), Mauritia (4) asiaticum, Stohleroma (9)
asiaticus, Phasmoconus asiaticus (6) asiaticus, Transtrafer (7) asiaticus asiaticus, Phasmoconus (6) asiaticus lovellreevei, Phasmoconus (5)
asinina, Haliotis (3) asinum, Haliotis (3) askewi, Kaiparapelta (1) asmi, Lottia (2)
asmundina, Turbonilla asopis, Columbella (1) aspecta, Margarites asper, Conus (4)
asper, Coralliophila asper, Euchelus (6) asper, Guraleus asper, Murex (8)
asper, Murexsul asper, Triforis (3) asper decorata (var.), Triforis (3) asper quadricarinatus (var.), Euchelus (4)
aspera, Acteon aspera, Alvania (3) aspera, Anatoma (4) aspera, Clathurella
aspera, Couthouyia aspera, Diodora (4) aspera, Doris aspera, Echinolittorina (2)
aspera, Mitromorpha (1) aspera, Morula (4) aspera, Nassaria aspera, Onchidoris (3)
aspera, Ovula (7) aspera, Paramormula (1) aspera, Patella (9) aspera, Patella ulyssiponensis (5)
aspera, Rhinoclavis (8) aspera, Rissoina (1) aspera, Scalaria (5) aspera, Siphonaria (1)
aspera, Terebra (11) aspera, Thalotia (5) aspera, Triforis (3) aspera, Vitularia (8)
aspera (var.), Bittium zebrum (5) aspera (var.), Bittium zebrum (5) aspera gracilior (var.), Mitromorpha asperatus, Stylotrochus (3)
aspercella, Cancellaria (6) asperella, Fissurella (3) asperella, Merica (6) aspergata, Bouchetriphora
asperrima, Bursa (1) asperrima, Coralliophila (2) asperrima, Dentistyla (2) asperrima, Inella (3)
asperrima, Mitra (5) asperrima, Philbertia (7) asperrima, Turrella asperrima (var.), Alvania subareolata
asperrima (var.), Raphitoma purpurea purpurea asperrima (var.), Raphitoma reticulata reticulata asperrimus, Fusus (6) asperrimus, Murex (8)
asperrimus (var.), Vermetus horridus (5) aspersa, Chromodoris (4) aspersa, Daphnella aspersa, Goniodoris (4)
aspersa, Herpetopoma (6) aspersa, Idalia aspersa, Pardalinops aspersum, Cerithium (5)
aspersus, Conus (13) asperula, Alvania montagui asperula, Cancellaria (6) asperula, Turbonilla (1)
asperulata, Dunkeria (1) asperulata, Mitra (7) asperulata, Phenacolepas (1) asperulata, Pleurotoma
asperulata, Pleurotoma asperulata, Stomatella asperulata, Synaptocochlea (8) asperulus, Trochus (1)
asperum, Bittium asperum, Cerithium (26) asperum, Granosolarium (6) asperum, Vexillum (4)
asperum lomaense, Lirobittium (1) asphala, Bathymophila asphales, Calliotropis (1) asphaltina (var.), Cerithium vulgatum
aspicienda, Amaea aspicienda, Dizoniopsis aspicienda, Dizoniopsis (1) aspina, Diacavolinia
aspina (var.), Arene briareus (2) aspinosa, Melongena (5) aspinosa, Volvula aspinosum, Busycon (4)
aspinosum, Lithopoma asprella, Cancellaria (5) asra, Drillia asra, Funa (3)
asra, Marginella assecla, Euterebra (1) asser, Fusceulima asser, Onoba
asser, Turbonilla assilorenzoi, Leptoconus locumtenens assimilans, Clionella (5) assimilans, Patella argenvillei (7)
assimilans, Turbonilla (2) assimilata, Seila (1) assimilis, Acus (15) assimilis, Aplus (5)
assimilis, Cantharus (5) assimilis, Cylichna assimilis, Fusinus assimilis, Haliotis kamtschatkana (8)
assimilis, Mitra (5) assimilis, Mitra (7) assimilis, Parthenina assimilis, Propebela (1)
assimilis, Terebra (15) assimilis, Turbo (7) assimilis, Vitrinella assimilis (var.), Pionoconus magus (7)
assisi, Trophon (5) associata, Lioglyphostoma assu, Terebra (1) assularum, Ringicula
astaryi, Cribrarula cumingii (5) astaryi lefaiti (var.), Cribrarula cumingii (4) astata (var.), Cerithium vulgatum asteleformis, Heliacus
astenostomoides, Cancilla (5) astephana, Mitra (1) aster, Patella (10) aster, Trochus (8)
asteriae (var.), Favartia bojadorensis (2) asteriaphila, Cythnia astericola, Stilifer astericola, Thyca (3)
astericus, Pseudoliotia asteriola, Galeoastraea (6) asteriscum, Astralium (4) asteriscus, Pseudoliotia (1)
asteroeides, Pholidotrope asthenes, Crassispira asthenika, Agathotoma (1) asthenosomae, Echineulima
astieri, Eolis astieriana, Eolis astolensis, Mitrella astonensis (var.), Cypraeovula edentula edentula (4)
astra, Primovula (7) astrachanicus, Theodoxus astricta, Chrysallida astricta, Engina (4)
astricta, Haliotis (13) astricta, Mangelia astricta, Mitra pellisserpentis (3) astricta, Rimula (1)
astricta, Turridrupa astricta astricta astricta, Turridrupa astricta consobrina, Turridrupa (5) astrolabensis, Otitoma (1)
astrolabeus, Scutus (5) astrolabiensis, Cerithiella (5) astrolabiensis, Prosipho astrolabis, Manaria (3)
astropectenicola, Parvioris astropyga, Pulicicochlea asturiana, Cranopsis (1) asturiana, Parastrophia (4)
asturiana, Plagyostila (3) astyagis, Ziba (5) astyridiformis, Mitra (7) asunae, Turbonilla (1)
asura, Alvania (1) asymmetrica, Cerodrillia (2) asymmetrica, Pisinna