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 U . . .

uaca, Turbonilla * uber, Polinices uberinus, Polinices * ubiquita, Tectura
ubitaensis, Gibberula ubitalta, Gibberula ubuhle, Eucithara uchidai, Acanthodoris
uchidai, Lamellaria uchidai, Obesotoma uchidai, Stenotis * uchiyamai, Morum
uespi, Turbonilla * ugesae, Cingula ukuminxa, Agladrillia ula, Asperdaphne
ula, Globidrillia ulidiae, Doris ulidiana, Doris ulidiana (f), Oenopota rufa rufa
ulinganensis, Zafra ulla, Ascobulla ulla, Bellardiella ultima, Rissoina
ultimum, Teinostoma politum ultraabyssalis, Tuskaroria ultraabyssalis aleutica, Oenopotella ultraabyssalis ultraabyssalis, Oenopotella
* ultralaeta, Chrysallida ulu, Epifungium * ulvae, Peringia * ulyssiponensis, Patella
* ulyssiponensis aspera (f), Patella * ulyssiponensis athletica (f), Patella ulyssiponensis deserta, Patella * ulyssiponensis tenerifeae (f), Patella
umbella, Patella * umbilicalis, Gibbula umbilicalis, Margarites groenlandicus umbilicalis, Neactaeonina
umbilicalis spiralis, Margarites umbilicalis umbilicalis, Margarites * umbilicaris, Gibbula umbilicaris (f), Odostomia acuta acuta
umbilicata, Argalista * umbilicata, Bulla umbilicata, Cancellaria * umbilicata, Cylichnina
umbilicata, Cypraea umbilicata, Cypraea * umbilicata, Depressiscala * umbilicata, Drillia
* umbilicata, Eunaticina * umbilicata, Habuprionovolva * umbilicata, Janthina umbilicata, Laevilitorina
umbilicata, Littorina umbilicata, Littorina umbilicata, Odostomia acuta umbilicata, Oocorys
umbilicata, Philine umbilicata, Pterotrachea umbilicata, Pyrula * umbilicata, Roxania
umbilicata, Sansonia umbilicata, Scissurella * umbilicata, Semicassis * umbilicata, Skenella
umbilicata, Tegula umbilicata, Tricolia umbilicata, Vitrinella umbilicata, Voorwindia
umbilicata (f), Fusinus syracusanus umbilicata (f), Muricopsis blainvillei umbilicata nitidula (f), Cylichnina umbilicatum, Homalopoma
umbilicatum, Teinostoma umbilicatum mimicum, Propesinum umbilicatum minusculum, Propesinum umbilicatus, Fusus
* umbilicatus, Melo * umbilicatus, Muricopsis umbilicorda, Tornus * umbilicostriata, Dikoleps
* umbilifusca, Babylonia umbonata, Mitra umbonata, Neptunea umbonata, Siphonaria
umbonata (f), Cerithium atratum umbonicola, Odostomia * umbraculum, Umbraculum umbratica, Neptunea
* umbrella, Crucibulum umbrella, Doris umbrifer, Pterorytis umbrosa, Mitra
umbrosa, Pilsbryspira umia, Doto fragilis umlaasensis, Alaginella * umlaasiana, Nerita
umuhlwa, Canalispira unalashkensis, Admete unamae, Zebina * uncata, Crepidula
* uncicostata, Pseudoraphitoma * uncinaria, Pteropurpura uncinarius, Phyllonotus * uncinata, Cavolinia
uncinata, Cheilea uncinata, Cocculina japonica uncinata, Hancockia * uncinata, Microcithara
uncinata guadeloupa, Lottia uncinata uncinata, Lottia uncinaticosta, Scalaria uncinatum, Cerithium
* uncinatum, Cerithium unctus, Conus undata, Admete * undata, Amphissa
undata, Cassis undata, Chrysallida undata, Columbella undata, Diaphana
* undata, Mastonia * undata, Micromelo undata, Natica * undata, Nerita
undata, Terebra undata, Voluta interpunctata * undata (f), Oliva bulbosa * undata (f), Palmadusta ziczac ziczac
* undata (f), Puncticulis arenatus undata (f), Solarium hybridum undata bifasciata, Limneria undata ochotensis, Limneria
undata sphinx, Ilanga * undata undata, Ilanga * undata undata, Limneria * undatella, Oliva
undatella, Phasianella * undatella ecuadoriana (f), Oliva undatella nedulina (f), Oliva undatella tenebrosa (f), Oliva
* undatichorda, Compsodrillia undaticosta, Anacithara * undatiruga, Fusiturris undatocostata, Admete
* undatoides, Clanculus * undatum acuminatum (f), Buccinum undatum undatum carinatum (f), Buccinum undatum * undatum conoideum, Buccinum
* undatum plectrum, Buccinum * undatum schneideri, Buccinum undatum turricula (f), Buccinum undatum * undatum undatum, Buccinum
* undatum undatum acuminatum (f), Buccinum undatum undatum carinatum (f), Buccinum undatum undatum turricula (f), Buccinum * undatus, Beringius
* undatus, Clanculus undatus, Clavus undatus, Conus * undatus, Fusinus
undatus, Murex undatus sandvicensis (f), Fusinus undaurum, Glossodoris undebermuda, Inella
undecimcostata, Epitonium underwoodae, Graphis undilisculpta, Anekes * undocostata, Boreotrophon
undolirata, Patella undosa, Cypraea * undosa, Lischkeia * undosa, Omalogyra
undosa, Paracomitas * undosa, Pollia * undosa, Turris undosa, Undiscala
* undosum, Lithopoma * undosus, Pterochelus undosus, Triton undula, Phyllidia
* undula, Thuridilla undulans, Marginella undulata, Acirsa undulata, Acirsa
* undulata, Amoria undulata, Armina undulata, Clathrosepta undulata, Cypraea
undulata, Emarginula undulata, Glossodoris undulata, Lambis * undulata, Littoraria
undulata, Mangilia undulata, Margarita undulata, Marginella undulata, Marginella
* undulata, Mitrella undulata, Mitromorpha * undulata, Myurella undulata, Nerita
undulata, Planaxis undulata, Pleurophyllidia * undulata, Semicassis undulata, Sphaerostoma
* undulata, Sydaphera * undulata, Tanea undulata, Tritonidea undulata, Turbo
undulata, Voluta undulata (f), Bittium zebrum undulata (f), Turrisipho lachesis * undulata angasii (f), Amoria
undulata australiae (f), Amoria * undulata benthalis (f), Amoria undulata contracta, Littorina * undulata kingi (f), Amoria
undulata laevior (f), Myurella * undulata moslemica (f), Amoria undulata muroranica, Duvaucelia * undulata sclateri (f), Amoria
undulata truncata (f), Sydaphera undulatissima, Cirratiscala undulatum, Buccinum undulatum, Cerithium
undulatum, Cirsotrema undulatum, Phalium undulatum, Sinum undulatus, Conus
undulatus, Conus undulatus, Fusinus * undulatus, Fusinus undulatus, Piliscus
undulatus, Sipho * undulatus, Siphonochelus * undulatus, Turbo undulatus profundior, Fusinus
undulisculpta, Anekes * undulosa, Pterygia undulosa (f), Pterygia crenulata * unedo, Clanculus margaritarius
* unedo, Gemmula ungaricoides, Capulus * ungaricus, Capulus ungaricus thorsoni, Capulus
unguicula, Spiricella * unguiformis, Crepidula * unguis, Astraea unguis, Doto
* unguis, Scutus ungula, Stomatella * ungulina, Turritella * uniangulata, Cancellaria
unica, Hydroginella unica, Thesbia unicarinata, Monilea unicarinata, Nototriphora
unicarinata, Pleurotoma unicarinata, Powellisetia * unicarinata, Trichotropis unicarinata, Tromina
unicarinatum, Cerithium unicarinatus, Iphinoe unicarinatus, Terefundus quadricinctus unicarinatus lata, Iphinoe
unicincta, Turbonilla * unicinctus, Engoniophos unicinctus, Plesiotrochus * unicolor, Casmaria ponderosa
unicolor, Conus * unicolor, Crassispira unicolor, Littorina unicolor, Mitrella
unicolor, Natica unicolor, Phasmoconus * unicolor, Pisania unicolor, Terebra
unicolor, Triphora unicolor (f), Acteon tornatilis * unicolor (f), Cryptospira strigata unicolor (f), Fusus syracusanus
unicolorata, Nassa unicoloris, Nassarius unicolorum, Buccinum unicorne, Ceratostoma
unicorne, Monoceros unicornis, Cyclostremiscus * unicornis, Nucella unicornis, Siphonochelus
unicornium, Inella unicostata, Scalaria * unicostata (f), Neancistrolepis beringiana beringiana * unicum, Ancistrolepis magnum
* unicum, Calliostoma unicum affinis (f), Calliostoma unicus, Abyssotrophon unicus, Doridunculus
unicus, Graphis unidens, Modulus unidens, Odostomia unidentata albella (f), Odostomia unidentata
unidentata elata (f), Odostomia unidentata unidentata sarsi, Odostomia unidentata turgida (f), Odostomia unidentata * unidentata unidentata, Odostomia
unidentata unidentata albella (f), Odostomia unidentata unidentata elata (f), Odostomia unidentata unidentata turgida (f), Odostomia * unidentatus, Jujubinus
unidentatus, Murex * unifasciale, Vexillum * unifasciale affinis (f), Vexillum unifasciale venustula (f), Vexillum
unifascialis, Mitra * unifasciata, Alia * unifasciata, Austrolittorina * unifasciata, Barleeia
unifasciata, Drillia * unifasciata, Eucithara * unifasciata, Eulimella * unifasciata, Glyphepithema
unifasciata, Lacuna unifasciata, Latirus * unifasciata, Mangelia * unifasciata, Manzonia
unifasciata, Marginella munda unifasciata, Pleurotoma * unifasciata, Purpuradusta fimbriata unifasciata, Turbonilla
unifasciata (f), Mitromorpha olivoidea * unifasciata derelicta (f), Mangelia * unifasciata galli (f), Mangelia unifasciata subangulata (f), Mangelia
* unifasciata waikikiensis (f), Purpuradusta fimbriata * unifasciatum, Epitonium * unifasciatum, Vexillum * unifasciatus, Lautoconus
* unifasciatus, Nassarius unifasciatus, Sinum unifilosa, Lissotesta unilateralis, Gregorioscala
* unilateralis, Haliotis unilineata, Eucithara * unilineata, Eulima * unilineata, Gemmula congener
unilineata, Phidiana unilineata, Volvarina unilineata (f), Bittium zebrum unilineata (f), Cerithium boeticum
* unilineata (f), Engina mendicaria unilirata, Merelina unilirata, Turbonilla uniliratus, Scrupus
unimaculata, Cyllene * unimaculata, Imaclava unimaculata (f), Bittium zebrum unimaculatus, Polinices
uniplicata, Cancellaria uniplicata, Ovulum * uniplicata, Simnialena unispirata, Maxwellella
* unisulcata, Tjaernoeia * unisulcatus, Pedipes unisulcatus, Rhinoclavis unisulcatus, Tornus
unitaeniata, Chromodoris annae universitatis, Chromodoris univitta, Aclophoropsis * unizonalis, Clavus
* unizonalis (f), Oliva carneola unknowngenustype, Aartsenia unuscarinatum, Buccinum urania, Aesopus
urania, Buccinaria uranipponensis, Calliostoma uranus, Cerithium urashimanum, Bittium
* urashimanus (f), Kioconus recluzianus * urasima, Amalda urbanior, Calliostoma punctulatum * urbanus, Cantharidus
* urceolaris (f), Cuvierina columnella * urceolata, Cancellaria urceolata, Pyrgocythara * urceus, Olivancillaria
* urceus incisus, Canarium * urceus orrae, Canarium * urceus urceus, Canarium * urceus urceus ustulatus (f), Canarium
* urceus ustulatus (f), Canarium urceus * uretai, Olivancillaria urgorrii, Turbonilla urieli, Littorina
urinator, Bathybela urinator elongata (f), Bathybela urinator major (f), Bathybela urinator minor (f), Bathybela
uritai, Ancistrolepis magnum urniformis, Harpa urnula, Daphnella urquisa, Catriona
* ursellus, Bistolida ursellus, Cypraea * ursellus amoeba (f), Bistolida ursellus marcia, Cypraea
ursellus vitiensis, Cypraea ursula, Aesopus ursula, Pleurotomella * uruguaya, Adelphotectonica
* uruguayensis, Buccinanops uruguayensis, Turbonilla urvillei, Bellastraea usagi, Costasiella
uschakovi, Nodotoma ushakovi, Onchidiopsis ushidai, Marsenina * usnea, Vitta
usquamaris, Euthria * ussi, Doto usta, Mitromorpha ustickei, Inodrillia
* ustickei (f), Dauciconus attenuatus ustulata, Cancellopollia * ustulata, Duplicaria * ustulata, Lophiotoma abbreviata
* ustulata, Mesophora * ustulata, Mitra ustulata, Mitromorpha ustulata, Natica
ustulata, Nerita ustulata, Nerita ustulata, Patella ustulata, Turbinella
ustulata (f), Etrema aliciae * ustulata luchuana, Peristernia * ustulata ustulata, Peristernia ustulatulina, Crepidula
ustulatus, Fusus * ustulatus (f), Canarium urceus urceus * ustulatus (f), Pionoconus magus ustulatus laevis, Strombus
ustum, Cerithium utinoumii, Stilifer * utopica, Amalda utravis, Vexillum
* utricula, Roxania utriculata, Bulla utriculata, Schilderia utriculus, Conus
utriculus, Voluta * uttingeriana pesgallinae, Aporrhais uva, Doto * uva, Morula
* uvania, Euplica uvasana, Turritella * uveanum, Joculator * uvongoensis (f), Bistolida stolida stolida
uvula, Primovula * uvula, Ransoniella punctata uziellei, Ercolania viridis uzielliana, Mitra