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-Z

Species beginning with Af . . .

* afer, Afer afer, Pedipes 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, Eulimella
affinis, Fissurella affinis, Flabellina affinis, Herviella 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, 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, Trimusculus afra, Tudivasum * africana, Aclis
* africana, Alvania * africana, Amaea africana, Bathybela africana, Bela brachystoma
africana, Berthella * africana, Callipara africana, Cancellaria africana, Cassis
* africana, Ceratophyllidia africana, Ceratophyllidia africana, Chelidonura africana, Chromodoris
africana, Citharomangelia * africana, Cosmetalepas africana, Cyclostremella africana, Cylichna
africana, Doto africana, Eunaticina africana, Granulina africana, Janthina
* africana, Macroschisma * africana, Metula africana, Mitrella * africana, Mitromica
* africana, Nodilittorina africana, Odostomella africana, Ringicula africana, Rissoina
africana, Schwartziella africana, Teinostoma africana, Thorunna africana, Triphora
africana, Turboella 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, Dermomurex * africanus, Heliacus implexus
africanus, Megatebennus * africanus, Murex tenuirostrum * africanus africanus, Conus * africanus neoguttatus, Conus
* afrobellatus, Terestrombus terebellatus afzelii, Liostomia agachada, Bactrocythara * agadirensis, Fusinus
agagus, Agagus agalma, Cancellaria agalma, Paradrillia agamedea, Spirotropis
aganactica, Spirotropis agapeta, Cingula * agapeta, Gibberula * agapetus, Nassarius
agasma, Antimelatoma agassizi, Dolabella agassizi, Erosaria * agassizi, Metula
* 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, 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, 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, Calliostoma akritos, Chicoreus * akroterion, Dolichupis
akuana, Ethminolia akuana, Ethminolia * akuana, Planaxis alabamensis, Agaronia
* alabaster, Chicoreus * alabaster, Conus * alabaster, Inquisitor alabaster, Marginella
alabaster, Neptunea alabaster, Nucella freycineti alabaster, Scabricola * alabaster alabaster, Pseudosimnia
* alabaster mozambiquensis, Pseudosimnia 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, Herpetopoma alacerrima, Herpetopoma larochei alacris, Eucithara alacris, Uberella
alalmus (f), Conus mediterraneus * alanbeui, Tonna * alapapilionis, Glyphepithema alapapilionis alapapilionis, Natica
* alapapilionis plicifera, Natica alarconi, Herpetopoma * alarconi, Miomelon alaskana, Aforia aulaca
* alaskana, Cingula * alaskana, Volutomitra * alaskanus alaskanus, Boreotrophon alaskanus okhotensis, Boreotrophon
alaskensis, Oenopota * 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, Vitreolina alazon, Acremodontina alba, Acmaea alba, Aeolidiella
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, Iphinopsis 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, Thala alba, Tritoniopsis alba, Voluta alba, Volvarina
alba (f), Anacithara lita alba (f), Bela brachystoma brachystoma alba (f), Cerithium echinatum alba (f), Conus mediterraneus
alba (f), Crassilabrum crassilabrum alba (f), Ericusa fulgetrum alba (f), Eucithara souverbiei alba (f), Latirus craticulatus
alba (f), Mangelia teres alba (f), Mangiliella multilineolata * alba (f), Oliva amethystina * alba (f), Oliva bulbosa
alba (f), Pleurotoma hystrix alba (f), Raphitoma linearis linearis alba (f), Turboella interrupta alba (f), Turboella parva
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
albeolus, Conus alberti, Phymorhynchus albertoangelai, Prunum albertoi, Prunum
albescens, Iothia albescens, Opimaphora albescens, Volvarina albescens (f), Cerithium vulgatum
albescens (f), Fusinus hertleini albescens (f), Fusinus rostratus albescens (f), Glyphostoma trigonostoma albescens (f), Mangiliella indistincta
* albescens (f), Oliva irisans albescens (f), Tritonoturris menecharmes * albescens albescens, Nassarius * albescens gemmuliferus, Nassarius
albibalteata, Pleurotoma * albicans, Ancillista albicans, Etrema crassilabrum albicans, Haliotis
albicans, Littoraria albicans, Splendrillia * albicans (f), Conus furvus albicarinata, Littorina
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, Acus * albida, Cancellaria
albida, Cryoturris albida, Cypraea albida, Cythnia * albida, Gibbula
* albida, Graphis albida, Herviella albida, Latitriphora albida, Mangilia
albida, Marginella * albida, Mitrella broderipi albida, Niso albida, Pleurotoma
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 rugulosa albida (f), Mangiliella multilineolata 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, 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), Mangiliella indistincta albina (f), Mitra lutescens albina (f), Oliva ponderosa 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, Neodrillia albinodulosa albinodulosa, Euplica albinodulosa ogasawarana, Euplica albinus, Clanculus
albinus, Fusinus * albinus, Nassarius sinusigerus 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 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, Pusionella albocinerea (f), Clathurella bicolor
albocingulatus, Triton albocollaris, Phanerophthalmus albocolumella, Eatoniella albocoopertum, Cerithium
albocoronata, Mitra albocostata, Epitonium albocostus, Taron albocristata, Halgerda
albocylindrus, Hyalina * 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 * 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, Epitonium
albolineatus, Margarites alboliratum, Cerithium albolutea, Zoila albomacula, Eucyclotoma
albomaculata, Persicula albomaculata, Petalifera * albomaculata, Pilsbryspira 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
* albonitens (f), Cypraea pantherina pantherina * albonodosa, Anachis albonodosa, Cerithidea albonodosa, Compsodrillia
albonodulosa, Psittacodrillia * albonotata, Patelloida profunda 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
albosignata, Erosaria albospeciosa, Ammonicera albospeculata, Pleurotoma albospira, Conus
albospira, Natica 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, Mangiliella 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 natalensis (f), Hastula
album, Cerithium album, Dolium 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, Pseudacteon 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 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, Glyphepithema alderi, Rissoa alderi, Skenea alderi macilenta, Obtusella
alderi tumida, Obtusella * aldermenensis, Eosipho * aldeynzeri, Epitonium * aldeynzeri, Latirus
aldeynzeri, Volvarina aldingae, Myobarum aldingae, Myosotella aldinia (f), Oliva fulgurator
* 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, Littorina
aleutica, Oenopota aleutica, Oenopotella ultraabyssalis * aleuticum, Buccinum * aleuticus, Japelion
alexanderi, Orania alexandrae, Ariadnaria alexandrei, Scissurella * alexandri, Cerithium
alexandria, Conus alexandrina, Taranis alexandrinus, Conus * alexarthuri, Sconsia
alexeyevi, Neptunea * alexhuberti, Austrasiatica * alexhuberti, Pseudocypraea alfa, Trimusculus
alfiopivai, Plesiocystiscus alfredensis, Bullia alfredensis, Bursa * alfredensis, Colubraria
alfredensis, Conus alfredensis, Daphnella alfredensis, Fasciolaria alfredensis, Favartia
alfredensis, Haliotis * alfredensis, Haminoea alfredensis, Onoba alfredensis, Philbertia
alfredensis, Plesiocystiscus alfredensis, Pondorbis * alfredensis, Seila alfredensis, Solarium
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 (f), Oliva oliva taeniata * algidus, Nassarius algoensis, Anachis
algoensis, Crithe algoensis, Drillia algoensis, Eatoniella algoensis, Fusitriton
* algoensis, Melanella algoensis, Thesbia algoensis, Triphora * algoensis (f), Erosaria acicularis acicularis
* algoensis agulhasi, Conus * algoensis algoensis, 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, Conus * algoensis simplex, Conus algoidea, Tricolia
algoidea (f), Cerithium vulgatum alia, Chromodoris alia, Eulimella * aliceae, Anachis
aliceae, Favartia aliceae (f), Cerithium eburneum aliciae, Aesopus aliciae, Etrema
aliciae minor (f), Etrema aliciae ustulata (f), Etrema aliena, Conopleura aliena, Haliotis
* aliguayensis, Calliostoma aculeatum * aliguayensis, Contradusta pulchella * aliguayensis, Oliva 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
alius, Chromodoris aliusrubens, Rostanga * aliwalensis, Leporicypraea mappa alizonae, Mitrella
alizonum, Epitonium * allanae, Calliostoma allanae, Rissoina allanae, Ruapukea
allani, Paxula allemani, Daphnella allenae, Cyphoma alleni, Ceratosoma
alleni, Cypraea allerii, Solarium allermonti allermonti, Turboella allermonti crassa, Turboella
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 allo, Taranis
allporti, Calliostoma * allporti, Dentimargo alluaudi, Paradrillia * allyni, Fusinus
allyni, Terebra * allyniana, Cymatosyrinx * allynsmithi, Cuspivolva alma, Bela
alma, Brachytoma alma, Pseudoraphitoma * almadiensis, Gibberula almiranta, Zafra
almo, Bullia almo, Gibberula 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, Calyptraea * alta, Diodora alta, Laevilitorina alta, Larochella
alta, Liarea hochstetteri * alta, Notoacmea alta, Ocinebra alta, Pseudorotella
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 * 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 alternatum, Bittiolum alternatus, Antiguraleus
alternatus, Conus alternatus, Fusinus alternatus, Fusus alternatus, Melampus
* alternum, Calliostoma althea, Cerithiopsis althorpensis, Oenopota althorpi, Oenopota
alticincta, Iredalula 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 altina (f), Xanthodaphne agonia altispira, Drillia
altispira, Gymnobela * altispira, Murex * altispira (f), Cymbiola magnifica * altispiratus, Conus
* altissima, Cerithiopsis * altocanalis, Coluzea altus, Dentimargo * altus, Hadroconus
* 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, Philbertia * 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