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 Am . . .

amabile, Cerithium amabile, Cyclostrema * amabile, Prunum * amabile, Vexillum
amabilis, Callostracon amabilis, Clathrus amabilis, Conus amabilis, Cypraea
amabilis, Eucithara amabilis, Eulima amabilis, Flabellina * amabilis, Gemmula
* amabilis, Morum * amabilis, Perotrochus amabilis, Philine amabilis, Setia
amabilis, Solariella amabilis, Sthenorytis * amabilis, Tritonoturris amabilis, Volvarina
amabilis coltrorum, Perotrochus amadis, Conus * amadis amadis, Conus * amadis amadis aurantia (f), Conus
* amadis aurantia (f), Conus amadis * amadis castaneofasciata, Conus * amadis castaneofasciata arbornatalis (f), Conus amadis castaneofasciatus "turriculee", Conus
amaea, Mathilda * amakusaensis, Collonista * amakusaensis, Punctacteon * amakusaensis, Turritropis
amakusana, Elysia amakusana, Gymnodoris amakusana, Palio amakusana, Tambja
amakusana, Trigonaphera amakusanum, Analogium amalguae, Mexichromis * amaliae, Babelomurex
amaliae, Turbinella amaltheanum, Caecum amamiense, Cirsotrema amamiensis, Calliostoma
* amamiensis, Fartulum amamiensis, Nesta amamiensis, Truncatella amamioshima, Alaerato
* amancioi, Scaevatula amanda, Clavus * amanda, Mathilda amanda, Mitra
* amanda, Terebra * amanda albomarginata (f), Terebra amandi, Turbonilla amandina, Trivia
* amandum, Vexillum * amaniensis, Cirsotrema amanuensis (f), Chicoreus triqueter amarata, Cypraea
amaryllis, Triviella * amasia, Cancellaphera * amathea, Pilsbryspira amathusium, Epitonium
* amatii, Alvania amatula, Mangelia * amaura, Mitra amazimba, Acinodrillia
* amazona, Marginella * amazonensis (f), Charonia variegata amazonicus (f), Conus ventricosus ambages, Turris
* ambara, Gemmula ambaroides (f), Conus magus ambigua, Chrysallida ambigua, Cypraea
ambigua, Falsilunatia * ambigua, Haminoea ambigua, Lissotesta ambigua, Littorina
* ambigua, Mitra ambigua, Mitromorpha * ambigua, Rissoina ambigua, Setia
ambigua, Volvarina ambigua (f), Cerithidea costata costata ambigua (f), Littorina obtusata ambigua ambigua, Odostomia
ambigua ambigua angusta (f), Odostomia ambigua ambigua crassa (f), Odostomia ambigua angusta (f), Odostomia ambigua ambigua crassa (f), Odostomia ambigua
ambigua notata, Odostomia * ambigua novegradensis, Odostomia ambigua parryensis, Rissoina ambiguum, Epitonium
ambiguus, Chromodoris * ambiguus, Conus * ambiguus, Fossarus * ambiguus, Hexaplex
ambiguus, Modulus ambiguus, Tenuiactaeon ambiguus, Trophon * ambiguus, Zeatrophon
* ambiguus bellocqae (f), Conus ambiqua, Obtortio amblia, Drillia * amblia, Olivella
amblia, Turboella amblycorymba, Nozeba amblytera, Cerithiella amblytera, Inodrillia
amblytera, Polygireulima amblyterus, Siphonorbis amboinensis, Acteocina amboinensis, Cassis
* amboinensis (f), Conus ammiralis ammiralis ambolee (f), Cypraea tigris ambonensis, Cerberilla ambonensis, Pascula
amboynensis, Bittium amboynensis, Nassaria * ambrosia, Habromorula * ambulacrum, Babylonia
ambulata, Parashiela ambusta, Morula ambusta, Turbonilla * ambustulatus, Thais
* ambustus, Fusinus amchitkana, Evalea ameliensis, Prunum americana, Acirsa
americana, Alexia americana, Anatoma americana, Berthella americana, Lora
americana, Natica * americana, Odontocymbiola americana, Odostomia americana, Turbonilla
americana, Tylodina * americanum, Lithopoma tectum americanum, Teinostoma americanum, Triton
americanus, Fusus americanus (f), Conus ammiralis ammiralis ametabolus, Solariorbis amethystea, Cypraea
amethysteus, Conus amethystina, Cypraea amethystina, Isotriphora amethystina, Rissoa
* amethystina (f), Oliva annulata annulata amethystinus, Conus amettei, Boreotrophon * amianta, Fusiturris
amianta, Granulina * amianta, Neptunea amianta, Odostomia amiantis, Astyris
amiantus, Amiantofusus amiantus, Prosipho amiata, Oenopota amica, Turboella
amicta, Turris amictoidea (f), Cymatium amictum * amictum, Cymatium amictum amictoidea (f), Cymatium
* amicula, Nannamoria amiculum, Parviscala amicum, Amiciscala * amiges, Ovatipsa chinensis
* amiges whitworthi (f), Ovatipsa chinensis amigus (f), Conus ventricosus amilda, Menestho amiralis, Conus cedonulli
* amirantium, Anachis amirantium, Cerithium amirantium, Columbella * amirantium, Coralliophila
amissa, Onoba amitana, Emarginula amitina, Nembrotha ammiralis, Terebra
* ammiralis abbreviata (f), Conus ammiralis ammiralis amboinensis (f), Conus ammiralis ammiralis americanus (f), Conus ammiralis * ammiralis ammiralis, Conus
* ammiralis ammiralis abbreviata (f), Conus ammiralis ammiralis amboinensis (f), Conus ammiralis ammiralis americanus (f), Conus * ammiralis ammiralis architalassus (f), Conus
ammiralis ammiralis archithalassus (f), Conus ammiralis ammiralis crebremaculata (f), Conus ammiralis ammiralis extraordinarius (f), Conus ammiralis ammiralis granulatus (f), Conus
ammiralis ammiralis larvatus (f), Conus ammiralis ammiralis palinurus (f), Conus ammiralis ammiralis polyzonus (f), Conus ammiralis ammiralis summus (f), Conus
ammiralis ammiralis surinamensis (f), Conus * ammiralis ammiralis temnes (f), Conus ammiralis anglicus (f), Conus * ammiralis architalassus (f), Conus ammiralis
ammiralis archithalassus (f), Conus ammiralis ammiralis archithalassus vicarius (f), Conus ammiralis australis vicarius (f), Conus * ammiralis blainvillii, Conus
ammiralis coronatus (f), Conus ammiralis crebremaculata (f), Conus ammiralis ammiralis extraordinarius (f), Conus ammiralis ammiralis granulatus (f), Conus ammiralis
ammiralis larvatus (f), Conus ammiralis ammiralis occidentalis, Conus ammiralis ordinarius, Conus ammiralis palinurus (f), Conus ammiralis
ammiralis personatus (f), Conus ammiralis polyzonus (f), Conus ammiralis * ammiralis pseudocedonulli, Conus ammiralis summus (f), Conus ammiralis
ammiralis summus australis (f), Conus ammiralis surinamensis (f), Conus ammiralis * ammiralis temnes (f), Conus ammiralis ammiralis trifasciata (f), Conus
ammonia, Torellivelutina ammoniformis, Adeuomphalus ammonitoides, Omalogyra * ammonoceras, Munditiella
* amoeba (f), Bistolida ursellus * amoena, Ceratosoma * amoena, Chelidonura * amoena, Cuthona
* amoena, Hastulopsis amoena, Mitra amoena, Neoguraleus * amoena, Nepotilla
amoena, Patella amoena, Philine * amoena, Pseudotorinia amoena, Thieleella
amoena, Turbonilla amoena (f), Cypraea gangranosa amoenula, Okenia amoenus, Dentimargo
amoenus, Neoguraleus amoenus, Typhis * amoni, Olivella amoriaformis, Waihoaia
* amorimi, Barycypraea fultoni * amorimi, Euthria * amorimi massieri (f), Barycypraea fultoni * amosi, Metula
* amouretta, Harpa * amouretta crassa (f), Harpa * amouretta minor (f), Harpa ampactum, Clathrus
ampelusiae, Volvarina * ampelusica, Volvarina amphiala, Falsilunatia amphiala, Lunatia
amphiblestra, Pleurotomella amphibolos, Mitromorpha amphiglypha, Alvania amphipsila, Aoteatilia
amphipsila, Daphnella amphissella, Astyris * amphithales amphithales, Cypraeovula * amphithales perdentata, Cypraeovula
amphitrite, Antiplanes amphitrite, Marginella amphitrite amphitrite, Patella amphitrite beroe (f), Antiplanes
amphitrite major, Patella amphitrites, Taranidaphne * amphiurgus, Conus amphiurgus, Fusinus
* amphiurgus juliae (f), Conus amphora, Dolium amphora, Marginella * amphora, Melo
* amphorale, Prunum amphorella, Mitra amphorella, Mitra amphorula, Rissostomia melanostoma
* ampla, Acmaturris ampla, Bela ampla, Calliostoma ampla, Cytora
ampla, Lamellaria ampla, Marsenina ampla, Natica ampla ampla, Ancilla
* ampla cylindrica, Ancilla amplecta, Asperdaphne amplexa, Cythara amplexa, Larocheopsis
amplificata, Hiwia * amplinucis, Elaeocyma amplisulcata, Nerita * amplisulcus, Surcula
amplsum, Cirsotrema * amplus (f), Conus stramineus mulderi amplustre, Bulla * amplustre, Hydatina
* amplustris, Latirus * ampulla, Bulla ampulla, Bulla ampulla, Haminoea
* ampulla, Paraseila * ampulla, Sagenotriphora ampullacea, Semicassis * ampullacea, Tonna
* ampullacea ampullacea, Volutharpa * ampullacea ampullacea limnaeformis (f), Volutharpa * ampullacea limnaeformis (f), Volutharpa ampullacea * ampullacea morchiana, Volutharpa
* ampullacea perryi, Volutharpa ampullacera, Cancellaria ampullastriata, Bulla ampullatum, Buccinum
* ampullus, Vaceuchelus amputatum, Caecum amussitata, Patella * amussitatum, Homalopoma
amycus, Aforia amycus, Antiplanes amyda, Emarginula amydralox, Pseudosetia
amydroglyptum, Caecum amydrozona, Balanetta amyela, Nannodiella amygdala, Bulla
amygdala, Bulla amygdala, Cronia * amygdalum, Prunum amymone, Pleurotoma
amyra, Doto anaaensis, Laemodonta anabathmos, Epitonium * anabathrum anabathrum, Conus
* anabathrum anabathrum aureonimbosus (f), Conus anabathrum anabathrum candidus (f), Conus anabathrum anabathrum floridensis (f), Conus anabathrum anabathrum patglicksteinae (f), Conus
* anabathrum anabathrum tranthami (f), Conus * anabathrum aureonimbosus (f), Conus anabathrum * anabathrum burryae, Conus anabathrum candidus (f), Conus anabathrum
anabathrum floridensis (f), Conus anabathrum anabathrum patglicksteinae (f), Conus anabathrum * anabathrum tranthami (f), Conus anabathrum * anabelae, Conus
anabelae, Vexillum anachisoides, Mitrella tenuis anachorea, Melanella * anactor, Turritella
* anadelgado, Agladrillia anadema (f), Conus splendidulus anadoni, Babakina anaglypta, Tropidoturris
* anaglypticus, Conus anaiis, Mitra anaitis, Cerithiopsis analoga, Onoba
analoga, Puncturella analoga, Xylodiscula analogia, Cellana * analogica, Amaea
* analogica analogica, Austromitra analogica bellapicta, Austromitra * analuciae, Bullata ananas, Fusus
anapaulae, Marginella anapetes, Latirus anarithma, Mangilia anatellus, Strombus
anatina, Hydrobia anatina, Marginella anatinus, Scutus * anatolicus, Theodoxus
* anatomica, Homalocantha * anatomica pele (f), Homalocantha * anaxeres, Morula * anazora, Olivella
* anceps, Aspella anceps, Atagema anceps, Columbella anceps, Evalea
anceps, Fusus anceps, Menon anceps, Teretia * anceps (f), Conus consors
anceps concolor (f), Teretia anceyi, Pleurotoma anceyi, Pleurotomella * anceyi (f), Erronea subviridis dorsalis
ancile, Haliotis * ancilla, Odontocymbiola ancilla, Orrmaesia * ancilla, Sylvanocochlis
* ancilla barattinii (f), Odontocymbiola * ancilla magellanica (f), Odontocymbiola * ancilla martensi (f), Odontocymbiola * ancillaeformis, Bullia
ancillides, Mitra ancilloides (f), Marginella piperata piperata ancillottoi, Epitonium ancyloides, Patella
andamana, Coralliophila * andamanense, Cymatium * andamanensis, Conus andamanensis, Mangilia
andamanensis, Murexiella andamanensis (f), Erronea succincta melanesiae andamanensis (f), Oliva carneola andamanica, Metula
andamanica, Rissoina andamanica, Sansonia andamanica, Terebra andamanica, Vexillum
andamanicum, Dendropoma andamanicus, Latirus * andenensis andenensis, Neohaustator andenensis tsushimaensis, Neohaustator
andersoni, Aldisa * andersoni, Bolma andersoni, Hypselodoris * anderssoni, Amauropsis
anderssoni, Bela * anderssoni, Calliostoma anderssoni, Diaphana anderssoni, Onoba
anderssoni minor (f), Bela anderswareni, Parvioris andoi, Cymatium andrangae (f), Conus bartschi
andreae, Clio * andrei, Fusiturricula andrei, Sansonia andrewsi, Calotrophon
* andrewsi, Habromorula andrewsi, Sansonia andrewsi, Turbonilla andrewsiana, Assiminea
* andrewsii, Cylindriscala * andromeda, Hindsiclava * androyensis, Clavus androyensis, Hastula
* androyensis, Scalptia * androyensis, Typhis * androyensis androyensis, Palmadusta * androyensis consanguinea, Palmadusta
* androyensis ipacoyana, Palmadusta aneiteum, Acteocina * anemone anemone, Conus * anemone anemone peronianus (f), Conus
* anemone anemone remo (f), Conus * anemone anemone singletoni (f), Conus * anemone novaehollandiae, Conus * anemone peronianus (f), Conus anemone
* anemone remo (f), Conus anemone * anemone singletoni (f), Conus anemone * anfractura, Metula * angasi, Austrodrillia
angasi, Bulla angasi, Chicoreus angasi, Columbella * angasi, Conus
* angasi, Cystiscus angasi, Daphnella angasi, Gadinia angasi, Glossodoris
angasi, Monophorus angasi, Naricava * angasi, Pellasimnia angasi, Phasianella solida
* angasi, Philine angasi, Pseudoliotia * angasi, Semicassis angasi, Socienna
angasi, Tribia * angasi, Tritonoharpa angasi, Turbonilla * angasi advertex (f), Conus
* angasi angasi, Pterynotus * angasi eos, Pterynotus angasi knighti, Semicassis angasii, Rissoina
angasii (f), Amoria undulata angea, Turbonilla angela, Eucithara angelae, Cribrarula
* angelensis, Haminoea angelensis, Okenia angelensis (f), Argobuccinum oregonensis angelenum, Calliostoma
angeletti, Vexillum * angelettii, Crassispira angeli, Brookula angeli, Eulimella
* angeli, Rissoina angelia, Mitrella * angelica, Nucella angelica, Okenia
* angelicae, Zonaria * angelicae petiformis (f), Zonaria angelinae, Mangiliella angeliniana, Volvatella
angelli, Euterebra angelvaldesi, Turbo * angermeyerae, Maxwellia angicostata, Hemicythara
angicostata, Hindsia angiocostata, Hindsia * angioiorum, Conus angiostoma, Erato
* angiostoma, Eucithara angiostoma, Nodilittorina * angiostoma, Thala angioyi, Alvania
angioyna, Lyncina leucodon * angioyorum, Bursa * angioyorum, Erronea * angioyorum, Metula
angistoma, Favartia * angistoma angistoma, Proterato angistoma angulifera, Proterato angliae, Niveria
* anglicana (f), Burnupena papyracea papyracea anglicus (f), Conus ammiralis anglioaffinis, Niveria angolensis, Conus
* angolensis, Drillia angolensis, Duplicaria angolensis, Mangelia angolensis, Naticarius fulmineus
angolensis, Seila angolensis, Turbonilla * angolensis, Urosalpinx angolensis, Volvarina
* angolensis, Zonaria pyrum angriasensis, Drillia angsanana, Preangeria * anguilla, Bornella
anguillae, Tenagodus anguina, Rissoina * anguina, Tenagodus anguis, Turbo
angularia, Splendrillia angularis, Alvania angularis, Coluzea angularis, Evalea
* angularis, Hexaplex angularis, Schwartziella * angularis, Strombina angularis, Turbinella
angulata, Aclis angulata, Aculea angulata, Apicalia angulata, Austromitra
angulata, Cassidula angulata, Circulus angulata, Cocculina * angulata, Diacavolinia longirostris
angulata, Diala angulata, Drupella angulata, Iravadia angulata, Leiocithara
angulata, Liratilia conquisita angulata, Mangilia angulata, Margarita angulata, Marginella
angulata, Merelina angulata, Mitra angulata, Monoceros * angulata, Morula
angulata, Naricava angulata, Natica angulata, Naudedrillia angulata, Peristernia
angulata, Philine angulata, Pisinna angulata, Pleurotoma angulata, Pleurotoma
angulata, Pyrula * angulata, Rimosodaphnella angulata, Rissoina angulata, Scalaribalcis
angulata, Scissurella * angulata, Stomatolina * angulata, Turbinella angulata, Turboella
angulata, Turboella angulata (f), Littorina arctica angulata (f), Margarites vahlii angulatocarinata (f), Neptunea antiqua
* angulatum, Epitonium angulatum, Epitonium clathrum angulatum, Probuccinum angulatus, Anabathron
angulatus, Euchelus angulatus, Fossarus angulatus, Fusus angulatus, Fusus
* angulatus, Latirus * angulatus, Pedipes angulatus, Phos angulatus, Triton
* angulatus (f), Conus regularis * angulicinctum, Epitonium angulicostata, Anacithara * angulicostis, Nassarius
* angulifera, Aclis angulifera, Alaerato angulifera, Batillaria * angulifera, Cassidula
angulifera, Clathurella angulifera, Filodrillia angulifera, Proterato angistoma * angulifera, Turcica
* angulifera aberrans, Littoraria * angulifera angulifera, Littoraria anguliferens, Folinella anguliferus, Nassarius
angulocarinatum, Tritonium * angulosa, Danilia angulosa, Daphnella angulosa, Diacavolinia
angulosa, Eulima angulosa, Fulgoraria angulosa, Gymnobela angulosa, Odostomia
angulosa, Ovula angulosa, Patella tabularis angulosa, Pyrgocythara angulosa (f), Oenopota cancellata
angulosa (f), Pusionella nifat nifat * angulosa (f), Vexillum mirabile * angulosum, Buccinum angulosum, Vexillum
angulosus, Clithon angusta, Cylichnatys angusta, Drillia angusta, Fissurella
angusta, Gyroscala angusta, Mitromorpha angusta, Odostomia angusta, Phaenomenella
* angusta, Pyramidelloides angusta, Rissoina angusta, Syrnola angusta (f), Bellaspira rufa rufa
angusta (f), Dolium variegatum angusta (f), Odostomia ambigua ambigua * angustata, Amalda angustata, Atys
* angustata, Barleeia angustata, Bullaea * angustata, Cryptospira angustata, Daphnella
angustata, Hydroginella angustata, Mitra angustata, Mitrellatoma * angustata, Notocypraea
angustata, Oliva angustata, Phaenomenella angustata, Pisinna * angustata (f), Semicassis sinuosum
angustata albata (f), Notocypraea angustata globosa (f), Notocypraea angustata lentiginosa (f), Notocypraea angustata mayi (f), Notocypraea
angustata molleri (f), Notocypraea angustata reticulifera, Erronea * angustatus, Lucerapex angusteplicata, Leucosyrinx
angustiarum, Hydrobia angusticincta, Daphnella angustiliratus, Inquisitor angustior, Acteocina
* angustior, Echinolittorina angustior, Epitonium groenlandica * angustior, Goniostoma angustior, Scalaria
angustior, Terebra langfordi angustior (f), Oenopota declivis angustipes, Platydoris angustiplicata, Leucosyrinx
angustispira, Crinolamia angustissima (f), Cerithium vulgatum angustissima (f), Metaxia metaxae * angustissimum, Vexillum
angustolutea, Noumea angustum, Caecum angustum, Cerithium * angustum, Epitonium
angustum, Epitonium angustus, Atys angustus, Dermomurex * angustus, Inquisitor
angustus, Latirus angustus, Murex angustus, Siphonochelus aniani, Kermia
aniesae, Priotrochus anile, Epitonium * anilis, Cinguloterebra aniomina, Oliva
anira, Turbonilla anisocorda, Horologica anisus, Guraleus * aniwanum, Buccinum bayani
* ankaramanyensis, Turris ankeli, Olivella anna, Bela anna, Lyria
anna, Mangelia anna, Marginella anna, Pseudoraphitoma annabelae, Pellasimnia
* annae, Chromodoris * annae, Fusinus * annae, Phyllidiopsis * annae (f), Staphylaea semiplota
annamitica, Assiminea annamitica, Barleeia annandalei, Pterynotus anneae, Siphonaria
annectans, Euchelus annectens, Acteon annectens, Brookula annectens, Cytora
annectens, Papuliscala annectens, Zemitrella annectens, Zetela anneliesae, Vitrinella
annelifera, Nassa annellarium, Cyclostrema annellifera, Nassa annettae, Turbonilla
* annettae aequinoctialis, Pseudozonaria * annettae annettae, Pseudozonaria * anniae, Haustellum annielonae, Drillia
annobonensis, Chrysallida annobonensis, Muricopsis annonaformis, Calliotropis annosa, Cypraea
annotata, Agaronia annularis, Conus annularis, Cypraea annularis, Murex
* annulata, Alora * annulata, Bullia annulata, Cavoscala annulata, Cerberilla
annulata, Chromodoris annulata, Creseis annulata, Cypraea annulata, Cypraea
annulata, Daphnella * annulata, Diminovula annulata, Liotella annulata, Phyllidiella
annulata, Pleurotomella annulata, Pustulatirus annulata, Stosicia annulata, Trivia
* annulata, Turris annulata, Turritella annulata, Voluta * annulata, Ziba
* annulata alba (f), Oliva annulata * annulata amethystina (f), Oliva annulata annulata annulata, Oliva * annulata annulata alba (f), Oliva
* annulata annulata amethystina (f), Oliva * annulata annulata carnicolor (f), Oliva * annulata annulata intricata (f), Oliva * annulata annulata mantichora (f), Oliva
* annulata annulata nebulosa (f), Oliva * annulata carnicolor (f), Oliva annulata * annulata intricata (f), Oliva annulata * annulata maculata, Oliva
* annulata mantichora (f), Oliva annulata * annulata nebulosa (f), Oliva annulata * annulatum, Calliostoma annulatum, Cymatium
annulatum, Notopeplum annulatum, Ponderoceras annulatum, Prunum annulatus, Cerithium
* annulatus, Epitonium communis annulatus, Spiroglyphus annulicornis, Facelina annulifera, Cypraea
annulifera, Cypraea annuliferum, Vitrinella annulus, Conus * annulus, Monetaria
annulus, Pupilaea annulus camelorum (f), Monetaria * annulus noumeensis (f), Monetaria annulus scutellum (f), Monetaria
anomala, Acteocina * anomala, Bailya anomala, Chlanidota * anomala, Fusivoluta
* anomala, Impages * anomala, Iselica anomala, Lironoba * anomala, Macteola
anomala, Mastonia anomala, Melanella anomala, Munditia anomala, Opalia
anomala, Opalia varicostata * anomala, Solenosteira anomala, Stilla anomala, Turbo
anomala, Vitrinella anomala (f), Melongena pallida anomalapex, Pleurotomella * anomaliae, Homalocantha
anomalus, Terefundus anonyma, Eulima anonymus, Conus anops, Hadopyrgus
* anosyensis, Conus anoxius, Echinogurges * ansatus, Fusinus * ansatus caboblanquensis (f), Fusinus
anseeuwi, Calliostoma * anseeuwi, Duplicaria * anseeuwi, Mikadotrochus anselmoi, Chrysallida
anselmoi, Cingula anselmoi, Tornus ansonae, Crassispira ansonae, Eatoniella
* ansonae, Glabella ansonae, Sassia ansonae, Tritonoharpa ansulata, Mitra
antarctica, Bathyberthella antarctica, Belaturricula antarctica, Calliotropis antarctica, Clio
antarctica, Clione * antarctica, Conorbela antarctica, Cornisepta antarctica, Eulima
antarctica, Hydrobia antarctica, Laevilacunaria antarctica, Laevilitorina antarctica, Mangelia
* antarctica, Margarella antarctica, Marseniopsis antarctica, Murdochella antarctica, Newnesia
antarctica, Nothoadmete antarctica, Omalogyra antarctica, Opalia antarctica, Parmaphoridea
antarctica, Patelloida antarctica, Philine antarctica, Retusa antarctica, Seguenzia
antarctica, Siphonaria antarctica, Solariella antarctica, Tomthompsonia antarctica, Torellia
antarctica, Tritonia antarctica, Trochaclis antarctica, Tugali antarcticus, Acteon
antarcticus, Sinum antarcticus, Thliptodon antarcticus, Trophon antarctidis, Prosipho
* antares, Mitrella * antecessor, Dermomurex antefilosa, Cerithiopsis antelia, Cypraea
antelia, Patelloida alticostata * antelmei, Indomitrella antelmei, Murex antemunda, Cerithiopsis
antemunda, Turbonilla antepallaxa, Triforis anteridion, Comitas antestriata, Turbonilla
anthamilla, Drillia anthelia, Rostanga * anthonyi, Conus * anthracina, Zierliana
* anticipata, Cerithidea anticipata bombayana (f), Cerithidea anticipata ornata (f), Cerithidea anticlea, Dentimargo
antiflexa, Vitreolina antigone, Antiplanes antiguensis, Neodrillia antiguensis, Vasum globulus
antiguensis (f), Mitra hanleyi antillana, Colubraria * antillana, Paradaphne * antillana, Puncturella
antillanum, Prunum * antillara (f), Cymatium muricinum antillarum, Antillophos antillarum, Caecum
antillarum, Cerithium antillarum, Chicoreus antillarum, Columbella antillarum, Conus
antillarum, Dolium antillarum, Eucithara antillarum, Fissurella * antillarum, Lioglyphostoma
* antillarum, Nassarius antillarum, Niveria * antillarum, Oxynoe antillarum, Pleurotoma
antillarum, Scalaria antillarum, Sigaretus antillarum, Simnialena * antillarum, Tectura
antillarum, Triton * antillarum antillarum, Haminoea antillarum brasiliana (f), Dolium antillarum guadaloupensis, Haminoea
antilleana, Odostomia antillensis, Aphelodoris antillensis, Cyerce antillensis, Granulina
* antillensis, Mitra * antillensis, Mitra swainsoni antillensis, Oliva antillensis, Solariorbis
antillensis (f), Conus centurio antimaiae, Chrysallida antiochroa, Kurtzina antiope, Pleurotoma
antipathum, Rhizochilus antipoda, Austromitra antipoda, Laevilitorina antipoda, Lora
antipoda, Powellisetia * antipoda antipoda, Margarella antipoda hinemoa, Margarella antipoda puysegurensis, Margarella
* antipoda rosea, Margarella * antipodarum, Potamopyrgus * antipodense, Calliostoma antipodensis, Kurilabyssia
* antipodes, Scutus antipodum, Helcioniscus antipodum, Littorina * antipodum, Nodilittorina unifasciata
antipodum, Patella antipodum, Pleurotoma antipolitana, Setia * antipyrgus, Kurtziella
* antiqua, Neptunea antiqua acuminata (f), Neptunea antiqua angulatocarinata (f), Neptunea antiqua bicarinata (f), Neptunea
antiqua bioperculata (f), Neptunea * antiqua browni (f), Neptunea antiqua carinata (f), Neptunea antiqua cincta (f), Neptunea
antiqua compressa (f), Neptunea antiqua contorta (f), Neptunea antiqua elongata (f), Neptunea antiqua scalariforme (f), Neptunea
antiqua suffulta (f), Neptunea antiqua sulcata (f), Neptunea antiqua varicosa (f), Neptunea antiqua volutaeforme (f), Neptunea
* antiquata, Colubraria antiquata, Concholepas antiquata, Mitra * antiquata, Nerita polita
antiquata (f), Neptunea despecta * antiquatum, Trigonostoma antiquatus antiquatus, Hipponix antiquum behringiana (f), Tritonium
antiquum beringiana (f), Tritonium antiquum beringiana elatior (f), Tritonium * antiquus, Magilus antisoa, Epitonium
* antonellii, Vexillum antoni, Mitra * antoni, Rissoina antonia, Benthomangelia
antoniae, Cancilla antoniae, Lirularia antoniae, Scabricola * antonii, Calliostoma
antonii, Cenchritis antonii, Fasciolaria antonii, Mexichromis antonii, Mitra
antonii, Notocochlis * antoniomonteiroi, Conus antonius, Dermomurex antupa (f), Triton parthenopaeum
anulata, Cuthona * anulata, Diminovula anulifera, Phidiana * anus, Distorsio
anxia, Granigyra anxia, Granulina * anxifer, Sydaphera anxium, Cyclostremiscus
anxius, Exomilus