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Species beginning with Si . . .

siamea, Turbo siamensis, Auriculastra * siamensis, Conus pulcher siamensis, Cylindrotis
* siamensis, Laemodonta siamensis, Melampus siamensis, Oliva siapanoi, Amaea
* siasiensis (f), Palmadusta saulae saulae * sibbaldi, Dolomena plicata siberianus, Fusus siberutensis, Boreotrophon
siberutensis, Pleurotomella sibogae, Aplysia * sibogae, Babelomurex sibogae, Clavosurcula
sibogae, Cylichna sibogae, Cyllene sibogae, Cymbulia * sibogae, Emarginella
* sibogae, Epidirona * sibogae, Gemmula sibogae, Glossodoris sibogae, Guttula
sibogae, Gymnobela sibogae, Heterocithara sibogae, Lamellaria sibogae, Makiyamaia
sibogae, Mitra sibogae, Oliva sibogae, Opalia sibogae, Pelseneeria
* sibogae, Poirieria sibogae, Teinostoma * sibogae, Trinchesia * sibogae, Trivellona
sibogae (f), Conus mucronatus sibuatae, Amalda sibukoensis, Apiotoma tibiaeformis sibukoensis, Gemmula
sibuyanensis, Mitra sica, Marginella sicana, Assiminea siciliana, Cypraea
* sicula, Emarginula sicula, Gioenia * sicula, Mangelia sicula, Odostomia
* sicula, Pedicularia sicyodes (f), Terebra nitida * sidelia, Oliva * sidelia lepida (f), Oliva
sidelia solomonensis (f), Oliva sidelia volvarioides (f), Oliva sideralis, Berthella * siderea, Engina
siderea, Munditia siderea, Ricinula sidneyensis, Cypraea sidrea, Drupa
* siebaldii, Acteon siebenrocki, Clavus * sieboldi, Diodora * sieboldi, Smaragdinella
* sieboldii, Conus sieboldii, Fusus sieboldii, Haliotis sieboldii, Littorina
sieboldii petricosus (f), Conus sienna, Pseudoraphitoma sierrai, Gibberula sigaloessa, Mitrella
sigaretiformis, Vanikoro sigaretina, Margarites sigaretina, Natica sigaretinus, Tornus
sigillata, Domiporta sigillata, Natica sigillata, Pleurotoma sigmastoma, Daphnella
* sigmatopleura, Buccinum sigmifer, Rissoina sigmoidea, Chrysallida sigmoidea, Lusitanops
sigmoidea, Turbonilla sigmolabris, Cylichna signa, Cerithiopsina signa, Cythara
signa, Drillia signa, Mitra * signa, Siphonalia signae, Conus
signae, Folinia signali, Marginella signata, Granulina * signata, Nerita
signata, Olivella * signata, Patelloida pygmaea * signata (f), Palmadusta ziczac ziczac * signatoides, Patelloida
* signatum, Cyphoma signatus, Nassarius signatus, Trochus * signeyana, Chlanidota
signeyensis, Notoficula * signifer (f), Conus magus * significans, Bartschia significans, Metula
signyensis, Pickenia sigsbeana, Cerithiopsis sigsbeei, Leucosyrinx sigsbeei, Pleurotoma
* sigsbeei, Solatisonax sigsbeei major (f), Leucosyrinx sigsbei, Pleurotoma sigueyana, Chlanidota
sikatunai, Gemmula sikesi, Drillia silabra, Marginella sileusi, Odostomia
silicea, Borsonia silvana, Lottia silvanae, Duplicaria silvardi, Nassarius
silvestri, Chrysallida * silviae, Vexillum * simanoki (f), Conus recluzianus simba, Cratena
simeri, Volvarina * simiae, Polinices similans, Polinices similans (f), Lienardia grayi
* similarae, Calliostoma similaris, Copulabyssia similaris, Durvilledoris similidroueti, Trophonopsis
similior, Melanella * similior, Similiphora similis, Akritogyra * similis, Amalda
similis, Anachis * similis, Bullia * similis, Cancellaria similis, Cautor
similis, Cochliolepis similis, Cypraea similis, Duplicaria similis, Epitonium
* similis, Fusiturris similis, Fusus similis, Hydrobia similis, Lissotesta
similis, Marginella similis, Mitra similis, Natica similis, Orbitestella
similis, Payraudeautia similis, Planaxis similis, Prosipho * similis (f), Erosaria erosa erosa
* similis (f), Oliva bulbiformis similis (f), Turbonilla elegantissima similis distantestriata, Apicularia similis laevis (f), Apicularia similis
similis minor (f), Apicularia similis similis obscura (f), Apicularia similis * similis similis, Apicularia similis similis laevis (f), Apicularia
similis similis minor (f), Apicularia similis similis obscura (f), Apicularia similis similis striata (f), Apicularia similis striata (f), Apicularia similis
similiter, Schwartziella simillima, Aclis simillima, Cochlespira simillima, Epitonium
simillima, Haminoea simillima, Pleurotomella simillima, Powellisetia similminuta, Eulimella
simodense, Calliostoma simonae, Gibberula simoneae, Amoria simonetae, Orania
* simoni, Clanculus simoni, Nassarius simoniana, Austropusilla simonianus, Fusus
* simonis, Cumia simpla, Hemitoma simplex, Acmaea simplex, Acremodontina
simplex, Acteocina simplex, Anacithara simplex, Asthelys simplex, Austronassaria
* simplex, Barleeia * simplex, Bittium simplex, Buccinum polaris simplex, Calliostoma
* simplex, Capulus simplex, Charisma simplex, Cirsonella * simplex, Enatimene
* simplex, Epitonium simplex, Eulimella simplex, Evalea simplex, Falsitromina
simplex, Fusus simplex, Fusus simplex, Marginella simplex, Mellitestea
* simplex, Mesalia flammifera simplex, Mitra simplex, Mitra simplex, Mitrella
simplex, Mohnia simplex, Nassarius simplex, Natica simplex, Natica
* simplex, Noumea * simplex, Obesotoma simplex, Oenopota simplex, Omalogyra
* simplex, Pepta simplex, Pneumodermopsis simplex, Ranella simplex, Retusa
simplex, Retusa simplex, Sukashitrochus simplex, Syrnola simplex, Tambja
* simplex, Volutopsius * simplex (f), Conus algoensis simplex (f), Pilidium radiatum simplex alfredensis (f), Mitra
simplex radiella, Turboella simplex saldontiana, Tectonatica * simplex simplex, Tectonatica simplex simplex, Turboella
simplex simplex, Turboella simplicata, Bela simplicicingula pondo, Tropidoturris simplicicingula simplicicingula, Tropidoturris
simplicior, Lepetella simplicissima, Gemmula simplicissima, Mitra simplicissima, Paraspirotropis
simplicosta, Pisinna tumida simplicula, Putilla simplis, Sukashitrochus * simpsoni, Cerodrillia
simpsoni, Obeliscus simsoni, Epigrus simsoni, Marginella simsoni, Turbo
simulans, Alvania simulans, Alvinia simulans, Blasicrura * simulans, Calliostoma
simulans, Chrysallida simulans, Cingula * simulans, Lacrima simulans, Mitra
simulans, Monilea simulans, Natica simulans, Vexillum simulata, Isotriphora
simulata, Marginella * simulatrix, Odontocymbiola simulatum, Buccinum * sinaiensis, Luria pulchra
sinaiensis, Phyllidiopsis sinaloa, Anachis sinaloana, Turbonilla * sinapi, Mesoginella
sinarus, Nassarius * sincaporensis, Melampus sincera, Moelleriopsis sincera, Rissoina
* sinclairi, Neoguraleus sindemarkae, Prosipho sindermanni, Architectonica * sindon (f), Conus omaria
sinecosta, Plagiostropha sinecosta, Styliola sinense, Cerithidea * sinense, Macroschisma
* sinense arthuri, Cymatium * sinense sinense, Cymatium * sinensis, Adeorbis * sinensis, Amalda
sinensis, Amalda sinensis, Anachis sinensis, Aplysia sinensis, Armina
sinensis, Bulla sinensis, Chromodoris sinensis, Columbarium sinensis, Conus
sinensis, Crassispira sinensis, Cylichna * sinensis, Diloma sinensis, Littoraria
* sinensis, Margovula * sinensis, Merica elegans sinensis, Murex sinensis, Nassa
sinensis, Nassaria * sinensis, Pterygia sinensis, Puncturella * sinensis, Rhinoclavis
sinensis, Rostellaria * sinensis, Scutus sinensis, Turbonilla sinensis, Turbonilla
sinensis, Vexitomina sinensis (f), Murex clava * sinensis cedonulli (f), Rhinoclavis sinensis defrenata, Cymatium
sinensis emarginatus (f), Scutus sinensis obeliscus (f), Rhinoclavis sinespina, Caymanabyssia * sinespina, Jaton
singaporensis, Dendrodoris * singaporensis, Diodora singaporensis, Minolia singaporensis, Murex
singaporensis, Murphydoris singaporensis, Tornatina singilla (f), Triton gyrinoides * singletoni (f), Conus anemone anemone
singularis, Latirus * singularis, Primovula singularis, Streptocionella singularis, Typhis
sinica, Fulgoraria hamillei * sinicum, Umbraculum sinistralis, Fusus * sinistralis, Sinistralia
sinistrata, Laeocochlis sinistrorsa (f), Tarantinaea lignaria sinistrorsa (f), Torinia variegata sinistrorsus, Fusus
* sinistrum, Busycon sinomaris, Primovula * sinon, Royella sinovellus, Fusus
sinuastoma, Turboella * sinuata, Ceratosoma * sinuata, Colpospira sinuata, Daphnella
* sinuata, Eulimella sinuata, Haliotis sinuata, Liratilia sinuata, Mesoginella
sinuata, Miamira sinuata, Philine sinuata, Rostellaria * sinuata, Strombina
* sinuata bornii, Clionella * sinuata sinuata, Clionella sinuatum, Caecum sinuatum, Callostracon
sinuatus, Fusus sinuatus, Sinum sinuatus, Strombus * sinuatus, Tricornis
sinuosa, Drillia sinuosa, Pleurotoma sinuosa, Pleurotoma sinuosa, Pleurotoma
* sinuosa, Turbonilla * sinuosum, Semicassis * sinuosum, Vexillum * sinuosum angustata (f), Semicassis
sinuosus, Dentimargo sinusbreidensis, Brookula sinusegens (f), Filodrillia lacteola sinusigera, Mitra
* sinusigerus albinus, Nassarius * sinusigerus sinusigerus, Nassarius siogamaensis, Funitoma siogamaensis, Utriculastra
siogamensis, Turbonilla siotti, Ercolania * siphaios, Calliotropis * sipho, Serpulorbis
sipho (f), Siphonaria javanica siphonata, Ranella * siphonata, Tritonoharpa siphonata (f), Cerithium columna
siphonatum, Argobuccinum sipmanus, Conus * siquijorensis, Nassarius * siquijorensis, Neripteron
siquijorensis, Siphonaria siquijorensis marinuensis (f), Nassarius siquijorensis timorensis (f), Nassarius sirat, Purpura
siren, Glyphostoma sirena, Glyphostoma sirena, Turbonilla sirius, Astraea
sirius, Astraea * sirius, Siphonaria siro, Mancinella sirpata, Pleurotoma
* sirventi (f), Conus textile textile sismondiana, Rissoina sista, Erronea sista, Erronea cylindrica
sistroidea, Nassa sitangkaianum, Vexillum sitanius, Serratifusus sitchana, Littorina
sitkaensis, Odostomia * sitkana, Littorina sitkana, Thais * sitkana "atkana", Littorina
sitta, Alvania situla, Nassa sixaolus, Decipifus sixta, Lora
sixtoi, Chrysallida skambos, Splendrillia skeneoides, Ponderinella skinneri, Monodilepas monilifera
* skinneri (f), Conus nobilis victor sknips, Mendax * skoglundae, Caecum skoglundae, Cotonopsis
skoglundae, Epitonium skoglundae, Muricopsis skolix, Joculator sleursi, Alvania
slevini, Epitonium slieringsi, Alvania sliki, Setia slikorum, Setia
sloani, Hemiliostraca * sloani (f), Strombus pugilis pugilis sloati, Ocenebra slootsi, Engina
smalli, Prunum smaragdina, Aldisa smaragdina, Peltospira * smaragdinus, Jujubinus striatus
* smaragdinus, Phanerophthalmus smaragdinus, Stiliger * smaragdula, Latirolagena * smaragdus, Lunella
smirna, Acteocina * smirna, Conus smirna, Globidrillia * smirnia, Neptunea
smithae, Mangonuia smithi, Acteocina smithi, Anachis smithi, Anomacme
* smithi, Antillophos smithi, Borsonia * smithi, Calliotectum * smithi, Circulus
smithi, Clavatula smithi, Cyclostrema * smithi, Distorsio smithi, Dolicholatirus
smithi, Eatoniella smithi, Eosipho smithi, Epitonium smithi, Epitonium
smithi, Epitonium * smithi, Fulgoraria * smithi, Lottia smithi, Mangelia
smithi, Mangilia smithi, Mitromorpha smithi, Monilea smithi, Monilea
* smithi, Morula smithi, Nassa smithi, Neosimnia * smithi, Neritina
smithi, Neritina smithi, Niso smithi, Oliva smithi, Propebela
smithi, Proterato smithi, Rapa smithi, Scissurella smithi, Stenotis
smithi, Subsimnia smithi, Syrnola smithi, Torellia smithi, Turbo
smithi, Turbonilla smithi, Urosalpinx smithi, Vexillum * smithi (f), Alcithoe wilsonae
smithi (f), Conus rutilus * smithi (f), Erronea pyriformis smithi clarisculpta (f), Mangilia smithiae, Janthina
* smithiana, Colpospira smithiana, Peristernia * smithii, Axelella * smithii, Bulbus
smithii, Dentimargo smithii, Eulimella * smithii, Mangelia smithii, Oenopota trevelliana
smithii, Turbonilla smithii elongata (f), Mangelia smithsoni, Haliotis smitsorum, Nassarius
* smriglioi, Caecum smytheae, Bullia * snodgrassi, Tegula * soamanitraensis, Crassispira
soaresi, Conus * sobrinus, Haustellum socia, Trochus societatis, Tornatellina
socoae, Volvarina * socorroensis, Arene * socorroensis, Columbella * socorroensis, Latirus
sodalis, Itiscala sodalis, Maoricrypta * soelae, Murex pecten sofia, Eubela
sofia hyperlissa (f), Eubela * sofiae, Coralliophila sofiae, Volvarina * sogodensis, Gemmula
sola, Austrodrillia sola, Heteroturris * solanderi, Mitra solanderi, Monilea
solandri, Conus * solandri, Trivia solangeae, Amaea * solangeae, Clavatula
* solangeae, Conus * solangeae, Lyria * solar, Claviscala solariellum, Cyclostrema
* solarioides, Xenophora solaris, Mangonuia * solaris, Stellaria * solaris paucispinosa (f), Stellaria
solat, Solatia soldanii, Murex solemi, Adamantia solenum, Buccinum
solicitata, Splendrillia solida, Alvania solida, Bulla solida, Bulla
* solida, Bulla solida, Bullina scabra solida, Callodix * solida, Cancellaria
* solida, Cellana solida, Cerithidea * solida, Collonista solida, Cremnobates
solida, Eucithara solida, Fissurella * solida, Fulgoraria * solida, Hastula
solida, Iphinoe * solida, Melanella * solida, Mitra solida, Nassa
* solida, Nassaria solida, Natica solida, Natica solida, Obesotoma
solida, Pseudorotella solida, Ringicula solida, Robillardia * solida, Salinator
* solida, Strictispira solida, Vanikoro solida (f), Bulla striata solida angasi, Phasianella
solida kurilokamtchatica, Calliloncha solida multa, Engina solida solida, Calliloncha * solida solida, Engina
* solida solida, Phasianella solidior (f), Eudolium crosseanum solidissima, Turbonilla solidula, Clathurella
solidula, Cupidoliva * solidula, Emarginula solidula, Epitonium solidula, Harpa
* solidula, Liotina * solidula, Melanella solidula, Mitra solidula, Odostomia
* solidula, Strombina solidula depressa, Photinula * solidula fumata, Pupa solidula solidula, Photinula
* solidula solidula, Pupa solidulus, Fusus solidulus, Fusus solidulus, Trochus
solidum, Buccinum * solidum, Dalium solidus, Aesopus solidus, Conus
solidus, Conus solidus, Murex * solifer, Euthria solis, Puncturella
solitaria, Alvania solitaria, Crassispira solitaria, Cytora * solitaria, Haminoea
solitaria, Melanella solitaria, Metaxia solitaria, Mitromica solitaria, Peasistilifer
solitaris, Strombus solitarium, Caecum solitarium, Caecum solitarius, Clithon
sollieri (f), Fusinus rostratus soloensis, Dolichupis solomonensis, Bathytoma * solomonensis, Calliotropis
* solomonensis, Conus * solomonensis, Inquisitor solomonensis (f), Oliva sidelia solus, Siphonochelus
* soluta, Akera soluta, Bela soluta, Bullia soluta, Epitonium
soluta, Falsilunatia soluta, Putilla soluta, Scala soluta, Scalaria
soluta, Setia soluta, Tholapex soluta costulata (f), Neptunea * solutistoma, Coralliophila
solutus cordatus (f), Chrysodomus * somaliana, Ovatipsa chinensis * somalica, Distorsio * somalica, Metula
somalica, Zafrona * somalica (f), Lyncina broderipii somalicus, Dentimargo * somalicus, Murex
somalicus, Siphonofusus somaliensis, Bolma somaliensis, Nassarius emilyae * somaliensis, Sinistralia
somaliensis, Testudovolva sombrerensis, Alvania someri, Caecum someri, Ringicula
* somersi, Odostomia somersi, Triphora somnium, Columbella somnueki, Turbo
soni, Chauvetia * soniae, Euthria sonorae, Fusinus sonoraensis, Fusinus
sonoraensis (f), Fusinus cinereus * sonorana, Crossata californica * sonsonatensis, Columbella * sophia, Cymbiola
* sophia, Semicassis * sophiae, Colpospira sophiae, Coralliophila sophiae, Cymbiola
sophiae, Cypraea sophiae, Erosaria * sophiae, Mitra * sophiae (f), Conus ferrugineus
sordida, Batillaria sordida, Cypraea sordida, Fusceulima sordida, Mangilia
sordida, Nassa sordida, Turbonilla sordida, Volvarina * sordidula, Proclava
sordidula kochi (f), Proclava sordidula turrita (f), Proclava * sordidum, Epidendrium sordidus, Margarites
* sordidus, Polinices * sorenseni, Acanthotrophon sorenseni, Conus * sorenseni, Haliotis
sorenseni, Onoba sorenseni, Paxula subantarctica sorenseni, Tubbreva exaltata sorongensis, Pyrene
soror, Acteocina soror, Carinodrillia halis soror, Cerithiopsis soror, Chondropoma
soror, Chondropoma soror, Frovina soror, Lienardia soror, Opalia
soror, Teinostoma sororastra, Epitonium sororcula, Alvinia sorrentensis, Strioterebrum
* sorrentensis (f), Zoila venusta episema sorror, Rissoina sosa, Retusa sosokoana, Monetaria
soteloi, Miralda * souleyeti, Protatlanta * souleyetiana, Clithon diadema souleyetiana, Vanikoro
* souliei, Cymbium sousai, Epitonium * southlandica, Amalda southstralica (f), Umbilia armeniaca
southwicki, Volvarina souverbiana, Emarginula * souverbiana, Smaragdia * souverbianus, Plesiotrochus
souverbiei, Cancellaria souverbiei, Daphnella souverbiei, Eucithara souverbiei, Macromphalina
souverbiei, Mitra souverbiei, Turbiniscala souverbiei alba (f), Eucithara souverbiei castaneosticta (f), Eucithara
souverbiei lineolata (f), Eucithara souverbiei sulcifera (f), Eucithara * souverbii, Colubraria * souverbii, Lobiger
soverbii, Solarium sowerbiana (f), Fusinus rostratus sowerbianus, Murex sowerbii, Conus
* sowerbii, Lucapina * sowerbii, Typhis sowerbyana, Cassidula * sowerbyana, Clithon
sowerbyana, Duplicaria * sowerbyana, Erronea cylindrica sowerbyana, Ovulum sowerbyana, Pollia
sowerbyana, Volva sowerbyanum, Epitonium sowerbyanum, Prunum * sowerbyi, Aplysia
sowerbyi, Bullia sowerbyi, Calliostoma sowerbyi, Conus sowerbyi, Cypraea
sowerbyi, Cypraea sowerbyi, Drillia sowerbyi, Epitonium sowerbyi, Epitonium
sowerbyi, Hyalina sowerbyi, Lambis sowerbyi, Oliva sowerbyi, Patella
* sowerbyi, Peristernia sowerbyi, Pleurotoma sowerbyi, Siphonaria sowerbyi (f), Pseudovertagus phylarcus
* sowerbyi kingae, Mitra sowerbyi melvilli, Mitra * sowerbyi perspecta (f), Ericusa sowerbyi * sowerbyi porcellana (f), Ericusa sowerbyi
* sowerbyi sowerbyi, Ericusa sowerbyi sowerbyi, Mitra * sowerbyi sowerbyi perspecta (f), Ericusa * sowerbyi sowerbyi porcellana (f), Ericusa
sowerbyi stokesi, Ericusa * soyoae, Acteon * soyoae, Calliostoma aculeatum soyoae, Turritella
soyoae multicostatus, Trophonopsis soyoae soyoae, Trophonopsis soyomaruae, Buccinum soyomaruae, Conus
soyomaruae, Nihonia sozoni, Conus