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 Af . . .

* afer, Afer afer, Pedipes afer, Trimusculus affine, Anekes
affine, Buccinum affine, Cyclostrema affine, Raphitoma affine, Sabia
affine, Triton * affinis, Allochroa affinis, Assiminea affinis, Bithynia
affinis, Caldukia affinis, Cancellaria affinis, Cancellaria * affinis, Cerberilla
affinis, Clathurella affinis, Clavatula taxus affinis, Conus affinis, Crassispira
affinis, Cratena affinis, Cryptodaphne * affinis, Cryptonatica affinis, Cypraea
affinis, Eulima affinis, Fissurella affinis, Flabellina affinis, Herviella
affinis, Hyalaea affinis, Janthina affinis, Machaeroplax affinis, Murex
* affinis, Myurella affinis, Natica affinis, Nodilittorina affinis, Oliva
affinis, Onoba affinis, Patella * affinis, Pupa affinis, Purpura
affinis, Tambja affinis, Trivia affinis, Vexillum affinis, Volvarina
* affinis, Zebina * affinis, Zidona dufresnei * affinis (f), Bursa granularis granularis affinis (f), Calliostoma unicum
* affinis (f), Vexillum unifasciale affinis affinis, Attenuata * affinis affinis, Eulithidium * affinis affinis cruenta (f), Eulithidium
affinis beaui, Eulithidium * affinis cognatus (f), Machaeroplax * affinis cruenta (f), Eulithidium affinis affinis orientalis, Attenuata
* affinis peasii (f), Myurella affinis pterocladicum, Eulithidium afra, Bonellitia afra, Fissurella
afra, Gadinia afra, Trimusculus afra, Tudivasum afra aequinoxialis, Neritina
* africana, Aclis africana, Alabina * africana, Alvania * africana, Amaea
africana, Bathybela africana, Bela africana, Bela brachystoma africana, Berthella
* africana, Callipara africana, Cancellaria africana, Cassis * africana, Ceratophyllidia
africana, Chelidonura africana, Chromodoris africana, Citharomangelia africana, Cithna
* africana, Cosmetalepas africana, Cyclostremella africana, Cylichna africana, Cynisca
africana, Diala africana, Doto africana, Eunaticina africana, Granulina
africana, Janthina africana, Leptogyra africana, Leptothyra * africana, Macroschisma
* africana, Metula africana, Mitrella * africana, Mitromica africana, Natica
* africana, Niveria * africana, Nodilittorina africana, Odostomella africana, Phasianella
africana, Puncturella africana, Pyramidella africana, Ringicula africana, Rissoina
africana, Runcina africana, Schwartziella africana, Seila africana, Styliola
africana, Teinostoma africana, Thorunna africana, Triphora africana, Turboella
africana, Vanikoro africana (f), Bursatella leachii leachii * africana (f), Cabestana cutacea dolaria * africana (f), Pustularia margarita
africana beckeri, Callipara africana rietensis, Callipara africanae, Anatoma * africanae, Fusinus
* africanum, Calliostoma africanum, Cassis africanum, Cerithium africanum, Cylichnium
* africanum, Cymatium africanum, Epitonium africanus, Afriscrobs * africanus, Bayerotrochus
* africanus, Busycon africanus, Conus * africanus, Conus * africanus, Dermomurex
* africanus, Heliacus implexus * africanus, Murex tenuirostrum africanus, Nodulus * afrobellatus, Terestrombus
afzelii, Liostomia agachada, Bactrocythara * agadirensis, Fusinus agagus, Agagus
agalma, Cancellaria agalma, Paradrillia agamedea, Spirotropis agana, Miralda
aganactica, Spirotropis aganea, Syrnola agapeta, Cingula * agapeta, Gibberula
agapeta, Minolia * agapetus, Nassarius agasma, Antimelatoma agassizi, Cocculina
agassizi, Dolabella agassizi, Erosaria * agassizi, Metula agassizi, Obeliscus
* agassizii, Agatrix agassizii, Berthella agassizii, Borsonella * agassizii, Conus mindanus
agassizii, Hypselodoris agassizii, Pleurobranchaea agassizii agassizii, Gymnobela agassizii agassizii permagna (f), Gymnobela
agassizii mexicana, Gymnobela agassizii permagna (f), Gymnobela agassizii agassizii sandersoni, Gymnobela agastachys, Benthonellania
agatha, Astyris * agatha, Fusinus agatha, Iredalea agatha, Volvarina
agger, Granulina agger, Puncturella agglutinans, Trochus agitabilis, Epitonium
aglaia, Charitodoron aglaia, Clathurina aglaia, Clavus aglaia, Opalia
* aglais, Domiporta aglaophanes, Clionella aglaos, Habromorula agna, Pseudoraphitoma
* agnata, Micantapex agnatus, Strombus agnesae, Dermomurex agnesia, Glypteuthria
agnesiana, Mitrella agnewi, Onoba agnewi, Pleurotoma agnitum, Phalium
agonia, Xanthodaphne agonia altina (f), Xanthodaphne agonistes, Turbo agrestis, Austrodrillia
agrestis, Turbinella agrestis (f), Conus loroisii agria, Gymnobela blakeana agria, Mathilda
agria, Mitra agria, Peristichia agricola, Gibberula aguadillana, Glyphostoma
aguadillana minor (f), Glyphostoma * aguayoi, Chicoreus * aguayoi, Diodora * aguayoi, Pleurotomella
aguayoi, Prunum aguayoi, Volutifusus agujanus, Polinices agulhasensis, Afritrophon
agulhasensis, Anatoma agulhasensis, Ancilla agulhasensis, Cerithiopsis * agulhasensis, Charitodoron
agulhasensis, Chuniscala agulhasensis, Crassispira agulhasensis, Cylichna * agulhasensis, Emarginula
agulhasensis, Fasciolaria * agulhasensis, Hydroginella agulhasensis, Ilanga * agulhasensis, Retusa
agulhasensis, Triphora * agulhasi (f), Conus algoensis * agustinensis, Cymbiola vespertilio ahena, Gibbula
ahiparana, Antimelatoma ahiparana, Opalia * ahiparana, Uttleya ahiparanus, Zeacolpus
* aikeni, Bullia * aillaudorum, Alcithoe aimen, Cerithiopsis * aino, Neptunea polycostata
ainos, Volutharpa ainsworthi, Eatoniella * aithorrhis, Spergo akabensis, Luria pulchra
* akabensis (f), Conus quercinus * akahitode, Stilifer * akation, Pterynotus akauni, Vitreobalcis
akera, Bulla akibumii, Coralliophila akitai, Fusinus akkeshiensis, Ophiodermella
akkeshiensis, Stiliger akontistes, Ancillus * akoya, Akoya * akoya, Calliostoma
akritos, Chicoreus * akroterion, Dolichupis akuana, Ethminolia * akuana, Planaxis
alabamensis, Agaronia * alabaster, Chicoreus * alabaster, Conus * alabaster, Inquisitor
alabaster, Marginella alabaster, Neptunea alabaster, Nucella freycineti alabaster, Scabricola
* alabaster alabaster, Diminovula * alabaster mozambiquensis, Diminovula alabasteroides, Conus alabastes, Inquisitor
alabastrina, Guivillea * alabastrites, Fissurella alabastroides, Mitrella alabastroides illibata (f), Mitrella
alabastrula, Cerithiopsis alabastrulum, Bittium alabastrum, Cerithium * alabastrum, Columbellopsis
* alabastrum, Dermomurex alabastrum, Margarites alabastrum, Splendrillia alabe, Polycera
alabida, Archiminolia alabida, Solariella alabiforme, Perlucidiscala * alabriforme, Caecum
alacer, Murdochella alacerrima, Euchelus larochei alacris, Eucithara alacris, Uberella
aladraconis, Rostellaria alalmus (f), Conus mediterraneus * alanbeui, Tonna * alapapilionis alapapilionis, Glyphepithema
* alapapilionis plicifera, Glyphepithema alarconi, Euchelus * alarconi, Miomelon alaskana, Aforia aulaca
* alaskana, Cingula alaskana, Leptogyra alaskana, Turbonilla * alaskana, Volutomitra
* alaskanus alaskanus, Boreotrophon alaskanus okhotensis, Boreotrophon alaskensis, Eulima alaskensis, Oenopota
alaskensis, Strombiformis alaskensis, Vitrinella * alata, Cerithidea alata, Colpodaspis
alata, Drillia alata, Drillia alata, Laona alata, Philine
alata, Turris * alatum, Epitonium alatus, Conus alatus, Pterynotus
alatus, Scaphander * alatus, Strombus alatus, Strombus alauda, Cypraea
* alauda, Vexillum * alayoi, Atys alayoi, Vitreolina alazon, Acremodontina
alba, Acmaea * alba, Aeolidiella * alba, Anarithma alba, Ancilla
* alba, Brachycithara biconica alba, Bulla alba, Cancellaria alba, Cancellaria
alba, Cassis * alba, Cylichna alba, Cypraea alba, Cypraea
alba, Fissurella alba, Fissurella * alba, Gazameda * alba, Gymnodoris
alba, Latirus alba, Lepeta * alba, Melanella alba, Metzgeria
alba, Microtralia alba, Mitra alba, Mitromorpha alba, Nassaria
alba, Natica alba, Neptunea alba, Odostomia alba, Oenopota
alba, Oliva * alba, Olivella alba, Opalia alba, Ovula
alba, Patella alba, Philbertia alba, Philine * alba, Pteropurpura trialata
alba, Ricinula alba, Terebra alba, Trichotropis alba, Tritoniopsis
alba, Voluta alba, Voluta alba, Voluta alba, Volvarina
alba (f), Anacithara lita alba (f), Bela brachystoma brachystoma alba (f), Cerithium echinatum alba (f), Conus mediterraneus
alba (f), Conus virgo alba (f), Crassilabrum crassilabrum alba (f), Ericusa fulgetrum alba (f), Eucithara souverbiei
alba (f), Mangelia multilineolata alba (f), Mangelia teres alba (f), Nassarius quadrasi * alba (f), Oliva annulata annulata
* alba (f), Oliva bulbosa alba (f), Pleurotoma hystrix alba (f), Raphitoma linearis linearis alba (f), Trivia exigua
alba (f), Turboella interrupta alba (f), Turboella parva alba (f), Turrilatirus craticulatus alba (f), Vexillum savignyi
* albanigra, Morula albanyana, Bullia albanyana, Drillia albanyana, Epitonium
albanyana, Marginella albanyana, Mitra albanyana, Patella albanyana, Rissoina
* albanyensis, Amalda albanyensis, Clanculus * albanyensis, Zoila marginata * albanyensis nimbosa (f), Zoila marginata
albata, Etremopsis albata (f), Notocypraea angustata albatrosi, Taranis albatrossae, Aldisa
albatrossi, Taranis albatum, Vexillum albella, Anachis albella, Cypraea
albella, Odostomia albella, Turboella albella (f), Odostomia unidentata unidentata albellus, Latirus
* albellus (f), Conus limpusi albemarlensis, Drillia albemarlensis, Epitonium albensis, Eulima
albeolus, Conus alberti, Phymorhynchus * albertoangelai, Prunum * albertoi, Caelatura
albertoi, Prunum albescens, Doris albescens, Iothia albescens, Littorina
albescens, Opimaphora albescens, Volvarina albescens (f), Cerithium vulgatum albescens (f), Fusinus hertleini
albescens (f), Fusinus rostratus albescens (f), Glyphostoma trigonostoma albescens (f), Mangelia indistincta * albescens (f), Oliva irisans
albescens (f), Tritonoturris menecharmes * albescens albescens, Nassarius * albescens gemmuliferus, Nassarius albibalteata, Pleurotoma
* albicallosa, Ancilla * albicans, Ancillista albicans, Etrema crassilabrum albicans, Haliotis
albicans, Littoraria albicans, Splendrillia * albicans (f), Conus furvus albicarinata, Echinolittorina
albicarinata, Polystira oxytropis albicaudata, Clathurina albicephala, Metaxia albiceratus, Cochliolepis
albicilla, Cypraea * albicilla albicilla, Nerita * albicilla fasciata, Nerita albicincta, Mangelia
albicincta, Pleurotoma albicoma, Clathrodrillia albicosta, Lottia * albicostata, Drillia
albicostata, Mitra albicostata, Terebra * albida, Cancellaria albida, Cryoturris
albida, Cypraea albida, Cythnia * albida, Gibbula * albida, Graphis
* albida, Herviella albida, Latitriphora albida, Littorina albida, Marginella
* albida, Mitrella broderipi albida, Niso albida, Pleurotoma albida, Pleurotoma
albida, Siphonaria albida, Turris albida, Vexillum albida (f), Bactrocythara haullevillei
albida (f), Cerithium musivum albida (f), Cerithium scabrum albida (f), Cithara balansai albida (f), Ginnania nana
albida (f), Haedropleura septangularis albida (f), Lachesis minima albida (f), Mangelia multilineolata albida (f), Mangelia rugulosa
albida (f), Mangiliella pusilla albida (f), Pleurotoma histrix albida (f), Raphitoma leufroyi albida (f), Raphitoma purpurea purpurea
albida (f), Tomopleura vertebrata * albida albida, Polystira albida atra (f), Mangilia albida vibex, Polystira
* albidum, Epitonium * albidum, Homalopoma albidus, Acus albidus, Conus
albidus, Fusus * albidus, Xymenopsis * albiflora (f), Mauritia mauritiana albifuniculata, Clathurella
albifuniculata crasselirata (f), Clathurella * albiguttata, Pilsbryspira albiguttatus, Pleurobranchus albilabris, Marginella
albilonga, Mangelia albina, Cypraea albina, Lophiotoma albina, Marginella
* albina, Mitra * albina, Mitrella albina (f), Bulla striata albina (f), Cerithium lividulum
albina (f), Cerithium vulgatum albina (f), Clavus leforestieri albina (f), Conus mediterraneus albina (f), Fehria taprunensis
albina (f), Fehria taprurensis albina (f), Fusinus rusticulus albina (f), Mangelia indistincta albina (f), Mitra lutescens
albina (f), Oliva sericea albina (f), Philbertia reticulata albina (f), Raphitoma leufroyi albina (f), Tarantinaea lignaria
albinella, Cypraea albinistique, Conus marmoreus crosseanus albino, Alaginella albino, Horologica
* albinodata, Crassispira albinodata, Crassispira albinodulosa albinodulosa, Euplica albinodulosa ogasawarana, Columbella
albinus, Clanculus albinus, Fusinus * albinus, Nassarius sinusigerus albipes, Nassarina xeno
albipunctatum, Buccinum albisulcata, Ancilla * albivaricosa, Bufonaria * albivestis, Eucithara
albizona, Pisinna * alboangulata, Carinodrillia alboangulata, Coralliophila alboannulata, Noumea
alboapicata, Triphora alboapicatus, Latirus albobalteata, Austrodrillia albobrunnea, Dendrodoris
* albobrunneus, Pterynotus albocaelarea, Mesophora * albocallosa, Amalda rubiginosa albocancellata, Terebra
albocarinata, Omphalotropis albocincta, Apispiralia * albocincta, Engina * albocincta, Hydatina
albocincta, Joculator * albocincta, Pilsbryspira albocincta, Terebra albocincta (f), Columbella fulgurans
albocincta (f), Crassiclava halistrepta * albocincta (f), Marginella piperata piperata albocincta (f), Monodonta lineata lineata * albocinctum, Vexillum
albocinctus (f), Pusionella nifat nifat albocinerea (f), Clathurella bicolor albocingulatus, Triton albocollaris, Phanerophthalmus
albocolumella, Eatoniella albocoopertum, Cerithium albocoronata, Mitra albocostata, Epitonium
albocostus, Taron albocristata, Halgerda albocylindrus, Hyalina alboelata, Eatoniella
* albofasciata, Bufonaria nana albofasciata, Mitra albofasciata, Turridrupa albofasciata (f), Fusus syracusanus
* albofasciata (f), Oliva vidua * albofasciata (f), Siphonaria concinna * albofasciatus, Turbo albofimbria, Durvilledoris
* alboflava, Hastula * albofulvata, Mitrella * albofulvum, Vexillum albofusca (f), Clathurella bicolor
albofuscata, Hastula * albogemmata, Kuroshioturris albogemmata, Opimaphora albogemmata, Pleurotoma
* albogranosa, Iniforis alboguttata, Cylichna alboguttata, Patella alboguttata, Viriolopsis
albolabiata, Mangilia albolabiata chilosema (f), Mangilia albolabrata, Mangelia * albolabratus, Boreotrophon
* albolabris (f), Drupa ricinus * albolaqueata, Calliclava albolineata, Caldukia albolineata, Cypraea
albolineata, Dirona albolineata, Isodaphne * albolineata, Volvarina * albolineatum, Cerithium
albolineatum, Epitonium albolineatum, Vexillum albolineatus, Margarites alboliratum, Cerithium
albolutea, Zoila albomacula, Eucyclotoma albomaculata, Glossodoris albomaculata, Persicula
albomaculata, Petalifera albomaculata, Pleurotoma albomaculata, Vexillum albomaculata (f), Pleurotoma versicolor
albomaculatus, Conus albomaculatus, Nassarius albomarginata, Flabellina albomarginata, Lepsiella
* albomarginata, Mokumea albomarginata, Pseudosimnia * albomarginata (f), Terebra amanda albomarmorata, Orbitophora
albomicra, Mesophora * albonares, Chromodoris * albonerosa (f), Conus quercinus albonigra, Onchidoris
* albonitens (f), Cypraea pantherina pantherina * albonodosa, Anachis * albonodosa, Cerithidea albonodosa, Compsodrillia
albonodulosa, Psittacodrillia * albonotata, Patelloida profunda albopunctata, Aeolidiella albopunctata, Aplysia
albopunctata, Cerberilla * albopunctata, Chromodoris albopunctata, Cypraea albopunctata, Doriopsilla
albopunctatus, Aegires albopunctuata, Cypraea albopunctulatus, Dermatobranchus albopurpura, Dendrodoris
albopustulata, Crassispira albopustulosa, Chromodoris albopustulosa, Thuridilla alboradiata, Asteracmea
alboradiata, Patella * alboranensis, Houartiella alboranensis, Monophorus albordina, Joculator
alboregium, Calliostoma alborubida, Persicula albosideralis, Mitromorpha albosignata, Erosaria
albospeciosa, Ammonicera albospeculata, Pleurotoma albospira, Natica albospira (f), Conus collisus
albostrigata, Lienardia apiculata albosutura, Seila albosuturata, Eunaticina albotaeniata (f), Philbertia nexa
* albotaeniatum, Vexillum alboterminata, Hypselodoris albotessellata, Drillia albotriangularis, Gibberula
albovallosa, Crassispira albovaricosa, Pleurotoma albovaricosum, Cerithium alboventrosa (f), Mangelia multilineolata
albovirgulata, Clathurella * albovittata, Mitrella * albovittata, Obesula * albovittata, Pyrgocythara
* albovittata (f), Batillaria minima albozonata, Aclophora * albozonata, Ancilla albozonata, Duplicaria
albozonata, Falsimohnia albozonata (f), Mitra latruncularia albozonatus, Cantharus * albrechti, Granotoma
* albuginosa, Erosaria * albuginosa, Mitrella * albuginosa nariaeformis (f), Erosaria * albugo, Diala
* albugo, Setia albugo, Trochus albula, Glyphepithema * albula, Hastula
albula, Joculator albula, Margarita * albula, Menestho albula, Natica
albula, Pseudoraphitoma * albula, Tomopleura albula (f), Buccinum haliaeeti * albula natalensis (f), Hastula
album, Cerithium album, Dolium album, Ellobium album, Gigantonotum
album, Ovula album, Sistrum album, Terebellum * albumen, Polinices
albuminosum, Prunum * albuquerquei, Conus albus, Amphithalamus albus, Boreotrophon
albus, Cadus albus, Dendronotus albus, Dermatobranchus albus, Fusulculus
albus, Fusus albus, Fusus * albus, Gibberulus gibberulus albus, Melampus
* albus, Nassarius albus, Polinices * albus, Pseudactaeon albus, Trophon
albus, Turbo albus, Xymenopsis * albus (f), Conus furvus * albus (f), Conus quercinus
albus (f), Fusinus spectrum spectrum alcestis, Austrodaphnella * alcestis, Compsodrillia alchymista, Dentimargo
alchymista leucalchyma (f), Dentimargo alcida, Mitra alcima, Cerithiopsidella alcimus alcimus, Fusinus
alcimus rushii, Fusinus * alcippe, Agathotoma * alcmene, Kylix * alcocki, Oocorys
alcoladoi, Volvarina * alconnelli, Conus alcyone, Kylix alcyonea, Drillia
* alcyoneum, Fusinus alderi, Aeolidiella alderi, Chromodoris alderi, Natica
alderi, Rissoa alderi, Skenea alderi macilenta, Obtusella alderi tumida, Obtusella
* aldermenensis, Eosipho * aldeynzeri, Cycloscala * aldeynzeri, Latirus aldeynzeri, Volvarina
aldingae, Myobarum aldingae, Myosotella aldra, Assiminea * aldridgei, Attiliosa
aldridgei, Gibberula aldrovandi (f), Conus millepunctatus alea, Cassis aleata, Haliotis
* alertae, Calliostoma * alertae, Cominella alertae, Melanella alesidota, Hindsiclava
alesidota, Kurtziella alesidota macilenta (f), Hindsiclava aletes, Prunum aleutaceum, Bittium
* aleutica, Cingula aleutica, Cryptonatica aleutica, Evalea aleutica, Littorina
aleutica, Oenopota aleutica, Oenopotella ultraabyssalis * aleuticum, Buccinum * aleuticus, Japelion
alexanderi, Orania alexandrae, Ariadnaria alexandrei, Scissurella * alexandri, Cerithium
alexandria, Conus alexandriae, Natica alexandrina, Taranis alexandrinus, Conus
* alexarthuri, Sconsia alexeyevi, Neptunea * alexhuberti, Austrasiatica * alexhuberti, Pseudocypraea
alfa, Trimusculus alfiopivai, Plesiocystiscus alfordae, Voluta alfredensis, Alabina
alfredensis, Bullia alfredensis, Bursa alfredensis, Cerithiopsis * alfredensis, Colubraria
alfredensis, Cominella alfredensis, Conus alfredensis, Cyclostrema alfredensis, Cynisca
alfredensis, Daphnella alfredensis, Fasciolaria alfredensis, Favartia alfredensis, Haliotis
* alfredensis, Haminoea alfredensis, Leptothyra alfredensis, Marginella alfredensis, Melanella
alfredensis, Natica alfredensis, Niso alfredensis, Onoba alfredensis, Philbertia
alfredensis, Plesiocystiscus alfredensis, Pondorbis alfredensis, Pyramidella * alfredensis, Seila
alfredensis, Solarium alfredensis, Teinostoma alfredensis, Zafra * alfredensis (f), Bursa granularis granularis
* alfredensis (f), Heliacus implexus implexus alfredensis (f), Mitra simplex * alfredensis alfredensis, Cypraeovula * alfredensis transkeiana, Cypraeovula
alfredi, Mangelia * alfredi, Rissoina alfredi, Turbonilla alfuricus, Nassarius
* alga (f), Leporicypraea mappa mappa algeriana, Alvania algeriana, Mitromorpha * algeriana, Parviscala
algerica, Ovatella algesirae, Siphonaria * algicola (f), Cerithium eburneum algida, Colpospirella
algida, Natica algida, Onoba * algida (f), Oliva oliva algida chlora (f), Nassa
* algidus, Nassarius algirae, Smaragdinella algoensis, Anachis * algoensis, Conus
* algoensis, Crithe algoensis, Drillia algoensis, Eatoniella * algoensis, Eulima
algoensis, Fusitriton algoensis, Thesbia algoensis, Triphora * algoensis (f), Erosaria acicularis acicularis
* algoensis agulhasi (f), Conus * algoensis algoensis, Cypraeovula * algoensis algoensis bettyensis (f), Cypraeovula algoensis batsatensis, Cypraeovula
* algoensis bettyensis (f), Cypraeovula algoensis algoensis namibiensis, Cypraeovula * algoensis permarginata, Cypraeovula * algoensis permarginata sanfrancisca (f), Cypraeovula
* algoensis scitulus (f), Conus * algoensis simplex (f), Conus algoidea, Tricolia algoidea (f), Cerithium vulgatum
* alia, Chromodoris alia, Eulimella * aliceae, Anachis aliceae, Favartia
aliceae (f), Cerithium eburneum aliciae, Aesopus * aliciae, Etrema aliciae, Mitra
aliciae minor (f), Etrema aliciae ustulata (f), Etrema aliena, Conopleura aliena, Haliotis
* aliguayensis, Calliostoma aculeatum * aliguayensis, Contradusta pulchella * aliguayensis, Oliva * aliguayensis, Scalptia
alii, Vermetus alis, Leptotrophon alisae, Dentimargo * alisae, Fusinus
alisi, Calliostoma * alisi, Conus alisi, Terebra alisonae, Jorunna
* alisonae, Sansonia * alisonae (f), Talostolida pellucens pellucens alistairi, Amaea alitakensis, Propebela
aliter, Odostomia aliusrubens, Rostanga * aliwalensis, Leporicypraea mappa alizonae, Mitrella
alizonum, Epitonium * allanae, Calliostoma allanae, Rissoina allanae, Ruapukea
allani, Paxula allaryi, Amalda allaryi, Chicoreus * allaryi, Conus
allaryi, Fulgoraria * allemani, Daphnella allemani, Rissoina allenae, Cyphoma
alleni, Ceratosoma alleni, Cypraea allerii, Solarium allermonti allermonti, Turboella
allermonti crassa, Turboella alleryana, Payraudeautia alleryana, Philbertia alleryana, Putilla
alleryi, Chrysallida alleryi, Evalea * alleryi, Goniostoma * alleryi, Solatisonax
alleryi coeni (f), Chrysallida alleryi rejecta (f), Chrysallida alliciens, Crossea * alliterata, Etrema
* allium, Tonna * allium hardyi (f), Tonna allo, Taranis allomphalus, Solariorbis
allporti, Calliostoma * allporti, Dentimargo alluaudi, Paradrillia * allyni, Fusinus
allyni, Terebra * allyniana, Cymatosyrinx * allynsmithi, Cuspivolva alma, Bela
alma, Brachytoma alma, Pseudoraphitoma * almadiensis, Gibberula almejasensis, Turbonilla
almiranta, Zafra almo, Alvania almo, Alvania almo, Bullia
almo, Diala almo, Eulima almo, Fenella * almo, Gibberula
almo, Turbonilla almyris, Photinula alocatus, Murex alofa, Anachis
* alouina, Mancinella * aloysii, Clanculus alpha, Ocenebra alpha, Onoba
alphesboei, Amphithalamus alphonsi, Zetela alphonsiana, Anarithma alphonsiana, Etrema
alphonsiana, Mitromorpha alpina, Turbonilla alta, Anatoma alta, Callomphala
alta, Calyptraea * alta, Diodora alta, Laevilitorina alta, Larochella
alta, Liarea hochstetteri * alta, Notoacmea alta, Ocinebra alta, Pseudorotella
alta, Terebra inflexa alta (f), Mangilia biconica altaspira, Setia perminima * altatae, Olivella
altavillensis, Crisposcala altavillensis (f), Ranella reticularis altena, Calliostoma altenai, Alvania
altenai, Chicoreus altenai, Clava * altenai, Fusiturricula altenai, Mangelia
* alternans, Cystiscus alternans, Philbertia alternans, Philbertia alternans, Philine
alternans (f), Conus betulinus betulinus alternata, Chromodoris alternata, Clathropsis alternata, Euthymella
alternata, Fissurella alternata, Haliotis alternata, Mangelia * alternata, Siphonaria
alternata, Triphora alternata, Tuba alternata, Zafra alternata (f), Cerithium zonatum
* alternata (f), Littorina obtusata littoralis alternatum, Bittiolum alternatus, Antiguraleus alternatus, Conus
* alternatus, Fusinus alternatus, Fusus alternatus, Melampus * alternum, Calliostoma
althea, Cerithiopsis althorpensis, Oenopota althorpi, Oenopota alticincta, Iredalula
alticola, Fluvinerita alticonica (f), Conus mediterraneus alticonica (f), Conus ventricosus alticostata, Pseudoraphitoma
* alticostata alticostata, Patelloida alticostata antelia, Patelloida alticostata complanata, Patelloida * altilabra, Mesoginella
altilis, Ptychosalpinx altimasta, Pleuroploca altimirai, Eulima altina, Evalea
altina (f), Xanthodaphne agonia altispira, Drillia altispira, Gymnobela * altispira, Murex
altispira, Zafra * altispira (f), Cymbiola magnifica altispira (f), Melongena corona * altispiratus (f), Conus mozambicus
* altissima, Cerithiopsis * altocanalis, Coluzea altus, Dentimargo * altus, Hadroconus
altus, Trochus altus, Trochus * alucaster, Cerithium alucaster minor (f), Cerithium
alucaster pontica (f), Cerithium alucaster subnodosa (f), Cerithium alucaster sykesi (f), Cerithium aluchensis (f), Cerithium vulgatum
* alucinans, Guraleus alucinans ornata (f), Guraleus aluco, Murex aluco, Murex
* aluco, Pseudovertagus aluco (f), Cerithium vulgatum alucoides, Coralliophila alucoides (f), Cerithium vulgatum
alungata, Odostomia conspicua alutaceum, Cerithium * alvanioides, Microliotia alvarezi, Alvania
* alvarezi, Mitrella alvea, Pseudopisinna alvearium, Cingula alveata, Aclophora
* alveata, Favartia alveatus, Polinices * alveola, Pupa alveolata, Assiminea
alveolata, Cautotriphora alveolata, Cocculina alveolata, Cominella alveolata, Emarginula
* alveolata, Engina * alveolata, Hastulopsis alveolata, Kermia * alveolata fusiformis (f), Engina
alveolus, Cypraea * alveolus, Nerita alveolus, Rhinoclavis * alveolus, Talostolida teres
alveolus, Vexillum * alveolus (f), Conus stramineus stramineus * alvesi, Cynisca alveus (f), Tectura testudinalis testudinalis
* alvinobalani, Vexillum * alwinae, Lischkeia * alyta, Phyllidia