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Species beginning with X-Z . . .

xanteni, Clavatula xantha, Falsilunatia xanthacme, Fenella * xanthias, Benthonellania
xanthias, Mucronalia xanthias, Xanthodaphne * xanthicus, Conus * xanthicus kohni (f), Conus
* xanthochila, Xandarovula xanthochrysa, Cypraea xanthocinctus, Conus * xanthodon, Erronea
xanthodon carnicolor (f), Erronea * xanthophaes, Epidirella xanthoporphyria, Iredalea xanthos, Calliostoma
* xanthostigma, Tegula xanthostoma, Bursa xanthostoma, Marginella * xanthostoma, Marinula
* xanthostomus, Xanthochorus xanthum, Bittium * xanti, Crassispira xantochroa, Peristernia
xantusi, Epitonium xarifae, Atys xavieri, Colubraria xenia, Mitrella
xenicima, Epitonium xenicus, Aesopus xenismatis, Fulgurofusus * xenium, Vexillum
xenium, Vexillum xenium, Vexillum xenium, Vexillum xeno, Nassarina
* xenophorus, Serpulorbis xenophyes, Eulimella xenoptera, Pterotrachea xenos, Oliva
xenos, Pterynotus xenoskeneoides, Tomura xerampelina, Vexillum xestra nipponicus, Boreotrophon
* xestra xestra, Boreotrophon xhosa, Marginella xhosa, Pleurobranchus * xicoi, Conus
xicoi, Glabella xicoi, Manzonia xicoi, Polycera * ximenes, Conus
xiphidiopsis, Eulima xishaensis, Niveria xouthos, Abyssochrysos xuthreda, Orania
xylois, Daphnella xylona, Gymnobela xysila, Fluxinella * xystica, Aclophora
* yabei, Columbellopsis yabei, Epitonium yadai, Tateshia * yaekoae, Mitra fulgurita
yaeyamana, Elysia yagurai, Mitra yaloka, Cypraea yaloka, Palmadusta lutea
yamadana, Lirularia yamaguchii, Haloa yamagutii, Haloa yamakawai, Clathrofenella
yamamotoi, Fossarus yamamotoi, Fulgoraria kaneko yamamotoi, Mikadotrochus hirasei yamamotoi, Pelseneeria
yamamotoi, Trimusculus yamamurae, Astralium yamamurai, Hirtomurex yamasui, Cuthona
yamatoensis, Babelomurex yamazakii, Ancistrolepis gemmatus yamazii, Melanella yanamii, Mohnia
yanamii, Turritella yangi, Trivia yaroni, Anatoma yaroni, Pseudotorinia
yaroni isaaci, Diodora yaroni yaroni, Diodora yarramundi, Colpospira yashima, Tomura
yatesi, Kaloplocamus * yatesi, Typhis yatsui, Herviella yeddoensis, Turris crispa
yemenensis, Austrodaphnella yemenensis, Favartia * yemenensis (f), Conus inscriptus inscriptus yemenjae, Conus
yendoi, Iravadia yerburyi (f), Cerithium scabridum yessoensis, Amamibalcis yessoensis, Antiplanes
yidii, Gibberula yod, Melanella * yoka delicata, Guildfordia * yoka yoka, Guildfordia
yokohamaensis (f), Paludinella japonica * yokomaruae, Buccinum yokosukense, Cerithium yokoyama, Turritella
* yokoyamai, Calyptraea yokoyamai, Epitonium * yokoyamai, Lunatia yokoyamai, Neptunea
yokoyamai, Ringicula yokoyamai, Scabricola yokoyamai, Seila yolandae, Volvarina
yoldii, Murex * yoldii, Nerita * yonkersi, Lemniscolittorina * yorkensis, Mitrella
yorkensis, Pleuropoma yorkensis, Truncatella yoshidai, Spergo * yoshidayukioi, Assiminea
* yoshioi, Phenacovolva * yoshioi (f), Conus sazanka youngi, Amaea * youngi, Glabella
youngi, Maoricrypta youngi, Notocrater * youngi, Ptychatractus youngi, Tioria
yoyottei, Cantrainea yucatecana, Mathilda yucatecana, Turritella * yucatecanum, Calliostoma
yucatecanum, Prunum yukiae, Comitas yukikoae, Calliotropis * yukitai, Aperiovula
yukitai, Mokumea yumenotou (f), Fulgoraria prevostiana * yumimarumai, Babelomurex yuraensis, Mangelia
yuraensis, Zafrona yurii, Trophonopsis * zaagmani, Caecum zaca, Mitra
zacae, Fusinus * zacae, Kylix zacalles, Cyclostrema zacalles, Solariella
zacalloides, Solariella * zaccaloides, Solariella * zadela, Cribrarula cribraria zadela northi (f), Cribrarula cribraria
zafra, Austromitra zaidettae, Dentimargo * zambakidisi, Nassarius zamboangensis (f), Oliva vidua
* zamboi, Homalocantha zamula, Leiocithara * zanclaeus meridionalis, Pseudomalaxis * zanclaeus zanclaeus, Pseudomalaxis
zancleus, Thliptodon * zanoeta, Olivella zanzebarica, Natica zanzibarensis, Nassarius
zanzibarica, Cochlespira zanzibarica, Cypraea zanzibarica, Gibberula zanzibarica, Splendrillia
* zanzibarica, Tudivasum zanzibarica faedata (f), Cypraea zanzibaricus, Dentimargo * zapatosensis, Conus
zatinii, Nerita * zatricium, Engina zavodniki, Runcina * zea, Engina
zealandica, Cylichna zealandica, Haliotis zealandica, Peristernia * zealandica, Phenatoma
zealandica, Turbonilla zealandicus, Conus zealandicus, Pterynotus * zebra, Amoria
zebra, Cassis * zebra, Clavus zebra, Conus * zebra, Conus
zebra, Crassispira zebra, Ergalatax zebra, Hypselodoris zebra, Julia
* zebra, Littoraria * zebra, Macrocypraea zebra, Mitra zebra, Mitra
zebra, Natica * zebra, Neritina zebra, Patella zebra, Pilsbryspira
zebra, Pleurotoma zebra, Pyrene zebra, Siphonaria * zebra, Volutomitra
zebra (f), Mitra paupercula * zebra (f), Oliva reticulata * zebra dissimilis (f), Macrocypraea zebra lineata (f), Amoria
* zebra lineatina (f), Amoria * zebra nahoniaraensis (f), Conus zebra vallei (f), Erosaria zebrina, Hypselodoris
zebrina, Mitra zebrina, Morula zebrina, Omalogyra * zebrina, Patelloida
zebrina, Phyllidia * zebrina, Pseudoliva * zebrina, Scurria * zebrina, Vexillum
* zebrinus, Fusinus * zebriolatus (f), Canarium mutabilis mutabilis * zebroides, Pilsbryspira * zebroides (f), Conus bulbus
zebrula, Mitra * zebrum, Cerithium zebrum aspera (f), Cerithium zebrum aspera (f), Cerithium
zebrum attenuata (f), Cerithium zebrum bilineata (f), Cerithium zebrum cinerea (f), Cerithium zebrum crossii (f), Cerithium
zebrum dichroa (f), Cerithium zebrum dilecta (f), Cerithium zebrum janthina (f), Cerithium zebrum maculata (f), Cerithium
zebrum maillardi (f), Cerithium zebrum multimaculata (f), Cerithium zebrum nivea (f), Cerithium zebrum ornata (f), Cerithium
zebrum paxilla (f), Cerithium zebrum pulchra (f), Cerithium zebrum rosea (f), Cerithium zebrum sticta (f), Cerithium
zebrum stigmosa (f), Cerithium zebrum trifasciata (f), Cerithium zebrum trilineata (f), Cerithium zebrum undulata (f), Cerithium
zebrum unilineata (f), Cerithium zebrum unimaculata (f), Cerithium * zebuense, Vexillum * zebuense praetexta (f), Vexillum
* zebuense rufomaculatum (f), Vexillum zebuensis, Heterocithara zebuensis, Thalotia zeheri, Marginella
zeigleri, Amalda zeigleri, Oliva zeilanica (f), Oliva miniacea tremulina zelandiae, Bathyberthella
zelandiae, Haminoea zelandica, Cuthona zelandica, Cylichna zelandica, Diloma
zelandica, Mesopelex zelandica, Opalia * zelandica, Poirieria zelandica, Retilaskeya
zelandica, Runcinella zelandica, Siphonaria * zelandica, Tanea zelandica, Zethalia
* zelandicum, Umbonium zelandicus, Fusus zelandicus, Serpulorbis zelebori, Bursa
* zelebori, Cirsotrema zelebori, Epitonium zelebori blainei, Epitonium zelebori zelebori, Epitonium
zeleensis, Mokumea zelindae, Aesopus * zelindae, Plicoliva zellina, Columbella
* zelotes, Buccinum zelotypa, Raphitoma zelotypum, Vexillum zenetouae, Fehria
zenkevitchi, Tacita zenobia, Bullia zenobia, Drillia * zenryumaruae, Cryptonatica
zeobliqua, Splendrillia * zepa, Engina zephyra, Hypselodoris zephyrina, Mitra
* zerokini, Conus marmoreus crosseanus zeteki, Cylichna * zeteki, Epitonium zeteki, Melampus
* zeteki, Muricopsis zetesios, Fowlerina zetetes, Dentimargo zetlandica, Alvania
zetlandica (f), Evalea warreni zetlandica carinata (f), Alvania zeus, Chrysostoma zeuxippe, Microdrillia
* zeyheri, Alaginella * zeylanica, Babylonia * zeylanica, Phyllidiella * zeylanica, Semicassis labiata
* zeylanica iredalei (f), Semicassis labiata * zeylanicus, Conus zeylanicus meningeus (f), Conus zeypheri, Alaginella
* ziczac, Archiminolia ziczac, Conus ziczac, Cylichna * ziczac, Echinolittorina
ziczac, Elachisina ziczac, Haliotis ziczac, Nerita ziczac, Neritina
ziczac, Trophonopsis * ziczac misella, Palmadusta * ziczac signata (f), Palmadusta ziczac * ziczac undata (f), Palmadusta ziczac
* ziczac vittata, Palmadusta * ziczac ziczac, Palmadusta * ziczac ziczac signata (f), Palmadusta * ziczac ziczac undata (f), Palmadusta
ziervogeliana, Cancellaria ziervogelii, Zenepos * ziervogelii, Zierliana zietzi, Calliostoma
zigzag, Eatoniella * zigzag, Neritina zigzag, Oliva * zigzag (f), Oliva reticulata
* zijpi, Odostomia * zikkurat, Vexillum zilpha, Mitromorpha zimara, Cymatium
* zizyphinum conuloides (f), Calliostoma zizyphinum * zizyphinum lyonsii, Calliostoma * zizyphinum zizyphinum, Calliostoma * zizyphinum zizyphinum conuloides (f), Calliostoma
zizyphinus, Zizyphinus * zmitampis, Mathilda zoderi, Alvania zodiacus, Icuncula
zodion, Zygomelon zografakisi, Cirsotrema * zombia (f), Oliva jamaicensis zona (f), Hermania catena
* zonale, Sinum * zonalis, Batillaria * zonalis, Engina zonalis, Mitra
zonalis, Murex * zonalis, Naticarius * zonalis, Olivella * zonalis (f), Nassarius reeveanus
zonalis atramentaria (f), Batillaria zonalis cumingii (f), Batillaria * zonalis multiformis (f), Batillaria zonalis subviridis (f), Batillaria
zonaria, Natica * zonaria, Zonaria * zonaria gambiensis (f), Zonaria zonata, Anachis
zonata, Angiola zonata, Bulla zonata, Cassidula zonata, Cypraea
zonata, Ellobium zonata, Engina zonata, Eucithara * zonata, Gibbula
zonata, Iniforis zonata, Inquisitor zonata, Laona zonata, Marginella
* zonata, Mitra fusiformis zonata, Natica zonata, Natica zonata, Neptunea
zonata, Ricinula * zonata, Rissoina zonata, Tonna zonata, Velutina
zonata (f), Anacithara lita zonata (f), Bela laevigata zonata (f), Mangiliella difficilis * zonata bilineata, Volvarina
zonata fasciata, Hydatina zonata multizonata (f), Eucithara zonata plurilineata (f), Cithara * zonata zonata, Hydatina
* zonata zonata, Volvarina zonatella (f), Mangelia nanisca * zonatum, Cerithium zonatum, Solarium
zonatum alternata (f), Cerithium zonatum hanleyi (f), Cerithium zonatum heteroclites (f), Cerithium zonatum kikaiensis (f), Cerithium
zonatum lemniscata (f), Cerithium * zonatum longicaudata (f), Cerithium zonatum luctuosa (f), Cerithium zonatum nitida (f), Cerithium
zonatum purpurascens (f), Cerithium zonatum splendens (f), Cerithium zonatum tessellata (f), Cerithium zonatus, Clypeomorus
zonatus, Conus * zonatus, Conus zonatus, Melampus zonatus nubifer (f), Conus
zonifera (f), Pleurotoma cingulifera zonulata, Clathurella zonulata, Notocochlis * zonulata, Zonulispira
zonulatum, Caecum zoobotryon, Okenia zornikulla, Eulimella zosterae, Stiliger
zosterophila, Pisinna zugnigae, Vitreolina * zuidafrikana, Phenacovolva zuiomaru, Brachytoma
zukiae (f), Conus mustelinus zulmae, Turbonilla * zulu, Conus betulinus zulu, Tambja
zuluensis, Coralliophila * zululandensis, Chicoreus zululandiae, Epitonium zylensis, Alvania
* zylmanae, Conus zylmanae, Muricopsis zymerasta, Cypraea zythochroum, Vexillum
zyzypha, Ransoniella