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 Om . . .

omaensis, Odostomia (3) omaicus, Conus (5) omaleyi, Daphnella omalos, Cochliolepis
omanensis, Drillia omanensis, Echinolittorina omanensis, Eoacmaea (2) omanensis, Lilliconus biraghii (3)
omanensis, Lodderena omanensis, Mitromica (1) omanensis, Muricopsis (1) omanensis, Phenacolepas
omaria, Darioconus (9) omaria convolutus (f), Darioconus (5) omaria magoides (f), Darioconus (3) omaria marmoricolor (f), Conus (11)
omaria patonganus (f), Darioconus (4) omaria sindon (f), Darioconus (3) omaria viperinus (f), Darioconus (5) omega, Oxynoe
omia, Crassiclava omicron, Amblychilepas (4) omii, Notadusta (7) omissum, Cerithium (10)
omninolirata (f), Etrema crassilabrum crassilabrum omnipurpurata, Turris (2) omphale, Borsonella omphalis, Retusa
omphalodes, Bulla (6) omphaloessa, Odostomia (1) omphalotropis, Diala omphalotropis, Ethalia
onager, Cithara (3) onaneyi, Haplocochlias onca, Cypraea (5) onca, Naticarius (5)
onchidioides, Buchanania onchodes, Epitonium (2) onchodes, Nassarius oncoda, Neptunea
onealensis, Cerithiopsis oneili, Thelecytharella (1) oneirophantae, Megadenus oneratus, Nassarius (2)
oniscinum, Vexillum (1) oniscus, Cypraea oniscus, Erosaria (5) oniscus oniscus, Morum (4)
oniscus purpureum, Morum (5) oniscus strombiformis, Morum (5) oniska (f), Oliva spicata spicata onna, Halgerda
onoae, Volvulella onobiformis, Rissoina onokeana onokeana, Comitas onokeana vivens, Comitas
onslowensis, Strioterebrum (6) onubensis, Jorunna onusta, Doto onustum, Selastele (1)
onustus, Phorus (4) onychina, Cryptospira onychina, Eulima onychina, Lottia (3)
onychitis, Lottia (3) onychoides, Fissurisepta onycina, Cypraea (6) onyx, Crepidula (5)
onyx, Erronea (4) onyx adusta, Erronea (4) onyx fulva (f), Erronea (5) onyx succincta, Erronea (5)
oodes, Persicula ooformis, Aliculastrum (4) ooformis, Atys ooides, Pseudoliomesus (4)
oophaga, Stiliger oosimense, Bittium oostinghi, Euthria oostinghi (f), Haustellum bantamensis (3)
ootanii, Epitonium (1) opaca, Compsodrillia (3) opaca, Melanella (1) opaca, Natica (5)
opaca, Odostomella opalescens, Eolis (2) opalescens, Phyllodesmium opalescens, Siphonaria (3)
opalina, Leiocithara opalina, Marginella (3) opalina, Melanella opalina, Melanella
opalina, Mesalia (4) opalina, Minolia opalina, Opaliopsis (1) opalina, Rissoella (1)
opalina, Trivellona (2) opalina minor (f), Rissoella opalus, Cantharidus (5) opalus, Plagiostropha (5)
opalus cannoni (f), Cantharidus (1) opaoana, Bolma (2) oparense, Morula oparica, Auriculastra
opea, Patella (5) opeas, Epitonium opephora, Miralda operculata, Cryptonatica (1)
operculata farolita, Tectonatica (6) operosa, Turris ophidiastericola, Stilifer ophioacanthicolus, Fuscapex
ophioderma, Cerithium (2) ophioderma, Ophiodermella (2) ophiodon, Melanella ophiomoerae, Punctifera
ophione, Lamellaria (1) ophiura, Cerithiopsis ophiuraphila, Stilapex ophthalmica, Chromodoris
opima, Cylichnina opima, Cystiscus opima, Thysanodonta opima (f), Retusa truncatula
opimus, Antillophos (4) opiniosa, Alaba (3) opis, Tritonium (5) opisoplectum, Buccinum (3)
opisthidia, Discodoris opisthochetos, Ptychobela (2) opisthocostae, Turbonilla opisthoplectum microconcha, Buccinum
opisthoplectum opisthoplectum, Buccinum (3) opportuna, Ellobium (3) opportuna (f), Cerithium nodulosum opportunatum, Ellobium
opposita, Lyria oppositum, Epitonium (2) oppositus, Siphonaria (3) oppressa, Emarginula
oppressus, Coelotrochus (1) opsimathes, Clathurella (2) optabile, Epitonium (2) optabilis, Conasprella (1)
optabilis, Cythara (5) optabilis, Lirularia optabilis, Vexitomina optata, Amaea (1)
optata, Nassa (4) optata, Pleurotoma (1) optima, Amaea optima, Amalda (2)
optima, Metula (1) optima, Microdrillia optima, Patella flexuosa (4) optima, Turbonilla
optimum, Calliostoma (2) optimus, Antillophos optimus, Nassarius (2) optimus (f), Fulgiconus exiguus (6)
opulens, Pyrene (7) opulenta, Comitas opulenta, Glyptozaria (1) opulenta, Surcula (1)
opuntia, Okenia (3) opuntia, Okenia oranica, Alexia (7) oranica, Alvaniella scabra (2)
oranica, Cypraea (6) oranica rubescens (f), Alvaniella scabra orariana, Pleurotomella orba, Solatisonax
orbella, Crepidula (2) orbellus, Tornus orbiculare, Buccinum (5) orbicularis, Dendrodoris
orbicularis, Hexabranchus (5) orbiculata, Anatoma orbiculata, Stomatella (1) orbiculatus, Fossarella
orbignii, Doto orbignyana, Chlorostoma (5) orbignyana, Haminoea (3) orbignyana, Nerita (5)
orbignyana, Vanikoro orbignyanum, Sabinella orbignyi, Alvania (1) orbignyi, Circulus
orbignyi, Doris orbignyi, Epitonium orbignyi, Fossarus (1) orbignyi, Janthina (5)
orbignyi, Lottia (6) orbignyi, Olivancillaria orbignyi, Trophon (9) orbignyi (f), Diacria quadridentata quadridentata
orbignyi aratus, Conus (6) orbignyi coriolisi, Bathyconus (1) orbignyi elokismenos, Bathyconus (6) orbignyi orbignyi, Bathyconus (7)
orbignyi tridentata (f), Fossarus (5) orbita, Dicathais (3) orbita aegrota (f), Dicathais (6) orbita recens, Aeneator (2)
orbita textilosa (f), Dicathais (2) orbitatus, Asprella (4) orbitum, Vitrinella orca, Philine (4)
orca (f), Ericusa fulgetrum (1) orcadensis, Bathyberthella orcha, Doto orchidaea, Chelidonura
orchidiflorus, Chicoreus (6) orcina (f), Lyncina vitellus vitellus (1) orcutti, Barleeia orcutti, Caecum (1)
orcutti, Fusinus (3) orcutti, Mitromorpha orcutti (f), Lottia triangularis orcuttiana, Coralliophila (4)
orcuttianum, Epitonium (1) ordenana, Opalia ordenarum, Opalia ordinaria, Agathotoma (1)
ordinaria, Ancilla (4) ordinaria, Drillia ordinaria, Euthria (1) ordinaria, Rissoa
ordinarium, Solarium (5) ordinarius, Conus ammiralis (6) ordinata, Filodrillia ordinata, Iniforis
ordita, Chrysallida (3) ordita (f), Cerithium vulgatum (8) ordofasciarum, Eatonina oregon, Calliostoma
oregonense, Caecum crebricinctum oregonensis, Cryptogemma oregonensis, Fusitriton (6) oregonensis angelensis (f), Argobuccinum (6)
oregonia, Paziella (1) orejasmirandai, Olivella (2) orellana, Clathrodrillia oreodoxa, Cosmotriphora (1)
oreosoma, Doris (1) oretea, Hadriania (3) orewa, Odostomia orgmene, Calliotropis (1)
oriens, Gibberula oriens, Nassa (7) oriens fulvescens, Fissurella oriens oriens, Fissurella (4)
orientale, Caecum (2) orientale, Phyllodesmium orientale, Triton (7) orientalis, Aglaja (3)
orientalis, Akibumia (1) orientalis, Attenuata affinis orientalis, Bela orientalis, Bulla (3)
orientalis, Cellana radiata (4) orientalis, Cephalopyge orientalis, Cerithiopsis orientalis, Chicoreus (3)
orientalis, Chromodoris (3) orientalis, Crosslandia (2) orientalis, Cylindriscala orientalis, Drillia
orientalis, Eolidina orientalis, Hybochelus cancellatus (5) orientalis, Jujubinus (1) orientalis, Kaloplocamus (3)
orientalis, Mitra (3) orientalis, Myurella (1) orientalis, Naticarius (7) orientalis, Pectinodonta (4)
orientalis, Pectinodonta (1) orientalis, Philine orientalis, Pleurophyllidiopsis orientalis, Polybranchia (5)
orientalis, Proctonotus orientalis, Pseudobornella (1) orientalis, Ringicula orientalis, Rissoina (3)
orientalis, Rostanga (2) orientalis, Seguenzia orientalis, Spurilla orientalis, Sulcosinus (2)
orientalis, Tomopleura orientalis, Zoila (4) orientalis (f), Cribrarula cribraria cribraria (1) orientalis (f), Cymatium pileare (5)
orientalis (f), Cypraeovula fuscodentata fuscodentata (3) orientalis (f), Scyllaea pelagica orientalis (f), Tarantinaea lignaria orientalis gabensis (f), Zoila (3)
orientalis orientalis, Aeolidiella (3) orientalis orientalis, Zoila (4) orientalis takanosimensis, Aeolidiella (3) orientis, Testudovolva (13)
orientis kawamurai, Thatcheriasyrinx (5) orientis orientis, Thatcheriasyrinx (4) oriettae, Umbilia (3) oriflavens, Vexillum (2)
oriola (f), Oliva tigridella (5) orion, Calliostoma (2) orion, Purpuriconus (6) orirufa, Etrema
orissaensus, Nassarius oriza, Cythara orizoides, Terebra orleanus, Conus (8)
ormesi, Penion (5) ormophorus, Clanculus (1) ornamentalis, Murex brevispina ornamentata, Orania (1)
ornata, Acanthodoris pilosa ornata, Amalda ornata, Astralium (4) ornata, Atagema (1)
ornata, Atagema (2) ornata, Austraeolis (4) ornata, Aylacostoma ornata, Bela nebula
ornata, Berthella ornata, Boreoscala groenlandica ornata, Cellana (3) ornata, Cerithidea (2)
ornata, Cithara ornata, Citharopsis ornata, Conotalopia (3) ornata, Coryphella (4)
ornata, Cosmotriphora (1) ornata, Daphnella (2) ornata, Doto ornata, Elysia (6)
ornata, Epitonium ornata, Eumetula ornata, Filodrillia ornata, Ganesa
ornata, Iravadia (1) ornata, Kalinga (5) ornata, Limacia ornata, Littorina (8)
ornata, Lodderena (3) ornata, Marginella (4) ornata, Melibaea (3) ornata, Mitra (1)
ornata, Mitra (6) ornata, Nassa ornata, Nerita (9) ornata, Pleurotoma (3)
ornata, Polycera (3) ornata, Pyramidella (2) ornata, Raphitoma ornata, Rissoa (1)
ornata, Rissoella ornata, Runcina ornata, Scissurella (1) ornata, Siphonalia cassidariaeformis (3)
ornata, Strigula (5) ornata, Terebra (4) ornata, Trinchesia ornata, Turbonilla
ornata, Vexillum (6) ornata, Voluta (6) ornata, Voluta (6) ornata (f), Berghia major
ornata (f), Bittium zebrum (3) ornata (f), Boreoscala greenlandicum ornata (f), Cerithidea anticipata ornata (f), Cerithium lividulum (5)
ornata (f), Guraleus alucinans ornata (f), Oliva irisans (1) ornata (f), Omalogyra atomus ornata (f), Turritella maculata
ornata atticae, Asthenotoma (1) ornata canarica (f), Asthenotoma ornata ornata ornata, Asthenotoma ornata ornata canarica (f), Asthenotoma
ornata vittata (f), Marginella (1) ornatissima, Cadlinella (4) ornatissima, Chrysallida ornatissima, Epitonium
ornatissima, Solariella (1) ornatissima, Yokoyamaia ornatum, Calliostoma (4) ornatum, Ceratosoma (5)
ornatum, Sagaminopteron ornatum, Vexillum (1) ornatus, Amphithalamus ornatus, Conus (7)
ornatus, Conus (8) ornatus, Conus ornatus, Dermatobranchus (2) ornatus, Guraleus
ornatus, Margarites (1) ornatus, Monophorus (1) ornatus, Ophicardelus (5) ornatus, Stiliger (1)
ornatus, Trichosirius ornatus, Trophon (1) ornatus, Trophonopsis oroeanus, Eubranchus
orophoma, Mangilia oros marquisensis, Calliotropis (2) oros oros, Calliotropis (2) orosmina (f), Dolomena dilatata (4)
orotundum, Buccinum orphanensis, Melanella orpheus, Trophonopsis (1) orphia, Mitrella (5)
orrae (f), Canarium urceus urceus (2) orri, Attiliosa (3) orri (f), Lautoconus mercator mercator (2) orsinii, Felimare
orstomi, Halgerda orstomi, Hypermastus orstomi, Marginella (1) orstomi, Phyllidia
orteai, Crisilla orteai, Cyerce orteai, Haminoea (1) orteai, Trapania
orteai, Triphora orthochila, Styliferina orthocostae, Turbonilla orthophyes, Melanella
orthopleura, Eulima (3) orthopleura, Makiyamaia (1) orthoplicatulata, Turbonilla orthoptalmus, Pterotrachea (1)
orthosymmetrica, Turritella ortizae, Eulimella ortizi, Aegires ortizi, Haplocochlias
ortneri, Purpuriconus (1) oruaensis, Neoguraleus oruaensis, Retusa orycta, Cylichna
oryza, Acteon oryza, Ancilla oryza, Buccinum (3) oryza, Cuvierina (2)
oryza, Cylichna oryza, Cythara oryza, Dentiovula (4) oryza, Gibberula (4)
oryza, Ittibittium oryza, Marginella (4) oryza, Mitromica oryza, Oliva (2)
oryza, Rissoina oryza, Syrnola (1) oryza, Triphora oryza, Trivirostra (4)
oryza, Vexillum (1) oryza (f), Ransoniella punctata punctata (3) oryza minor (f), Trivirostra oryza sandwichensis, Cypraea (4)
oryzaeformis, Purpuradusta (3) oryzaella, Acteocina (2) oryzarum, Nerita (1) oryzata, Serpulorbis (4)
oryzoidea, Trivirostra (7) oryzum, Vexillum (1) osae, Jorunna osagawai, Buccinum (5)
osapiensis, Ziba (4) osbornei, Aesopus osbornei, Calliostoma (4) oschei, Echinophoria (6)
oscitans, Cerithium oscitans, Odostomia oscitans, Philine oscitans, Tomopleura
osclausum, Triphora (2) osculans, Phenacolepas (1) osculata, Bullia (3) osexiguus, Acteon
oshikatai, Microstelma (3) oshikatai, Tegula oshimaensis, Trivirostra (1) oshimanum, Cerithium (3)
osimai, Antiplanes osiridis, Vexillum (4) osorioae, Hemiliostraca osrhomboides, Turbonilla
ossea, Mangelia bertrandii ossea, Mitra (5) ossea (f), Lautoconus ventricosus osseosa, Atagema (1)
osseus, Murex (4) ossiani (f), Beringius turtoni (2) ossiansarsi, Lissospira (1) ossiansarsi, Philine
ossium, Epitonium ostauri, Cassis (3) ostenfeldi, Alcithoe larochei (3) ostenfeldi, Ranella (5)
ostensus, Larinopsis (1) ostenta, Marshallora (1) ostentata, Doto osteophila, Cocculinella
osteophila, Xylodiscula ostergaardi, Mitra (5) ostergaardi, Naria (8) ostergaardi, Strombus
osteri, Serrata (2) ostheimerae, Cuspivolva (1) ostheimerae, Octomarginula ostrearum, Calotrophon (4)
ostrearum, Pyrgospira (2) ostreicola, Anachis (3) ostrideslithos, Calliotropis (2) ostrina, Fissurella (1)
ostrina, Nucella (6) ostrinus, Gradiconus (3) osullivani (f), Cylindrus textile textile (1) osumiensis, Anacithara
osyoro, Cuthonella osyuensis, Turbonilla otagoensis, Aeneator (1) otagoensis, Antiguraleus (1)
otagoensis, Aoteadrillia otagoensis, Cabestana (4) otagoensis, Cominella (2) otagoensis, Euthrenopsis
otagoensis, Lissotesta otagoensis, Melanella otagoensis, Mesoginella otagoensis, Monodilepas monilifera
otagoensis, Notoficula otagoensis, Pusillina otagoensis, Scaphander otagoensis, Splendrillia (1)
otagoensis, Zeadmete otahitensis, Cypraea (5) otaitensis, Nerita (7) otaitensis (f), Terebra caerulescens (5)
otakauica, Cominella nassoides (5) otakauica, Curveulima otakauica, Turbonilla otakauicab, Liracraea
otaviana, Danilia (3) oteroi, Ammonicera oteroi, Natica oteroi, Olivella (4)
othello, Naticarius (1) othonia (f), Oliva elegans (1) otiolum, Canarium (7) otis, Otina
otis, Polinices (2) otogoensis, Acirsa otohime, Amalda otohimeae, Capulus (4)
otohimeae, Glyphostoma (5) otohimeae, Rissoina (1) otohimeae, Yeddoconus (6) otohimeae rogmartini (f), Yeddoconus (6)
otokime, Amalda otome, Dermatobranchus ototarana, Terelimella otreolata, Crepidula (2)
otsuensis, Bouchetriphora (1) ottitoma, Otitoma ottoi, Calliotropis (2) otukai, Philine
otukai, Rhinoclavis otukai, Turbonilla oualaniensis, Clithon (6) oualaniensis, Smaragdia (4)
ouini (f), Oliva semmelinki outis, Cingula ouveana, Columbella (7) ouveensis, Columbella (9)
ovale, Epitonium ovale, Umbraculum ovalina, Volvulella (3) ovalis, Acteon (4)
ovalis, Ancilla (1) ovalis, Curtitoma ovalis, Diacavolinia ovalis, Diodora (3)
ovalis, Haminoea (1) ovalis, Lepetodrilus ovalis, Marginella (6) ovalis, Morio (5)
ovalis, Oceanida (1) ovalis, Pedipes ovalis, Succinea ovalis, Succinea
ovalis, Turbonilla ovalis, Zeadmete ovalis (f), Patella barbara (6) ovata, Admete
ovata, Apicalia ovata, Cancellaria (3) ovata, Cocculina ovata, Corolla
ovata, Cypraea (5) ovata, Cypraea (5) ovata, Echineulima ovata, Fasciolaria (1)
ovata, Gibberula ovata, Goniodoris ovata, Hexaplex ovata, Joculator
ovata, Marginella ovata, Oliva (4) ovata, Otina (3) ovata, Sabatia
ovata, Zeradina ovatella, Rissoa (1) ovatus, Anabathron ovatus, Phymorhynchus
ovatus, Plesiocystiscus ovatus, Pyrunculus (1) overdiepi, Manzonia (2) oviformis, Ovula (3)
oviformis, Prunum ovina, Haliotis (5) ovina patamakanthini (f), Haliotis (6) ovir, Turricostellaria
ovitesta, Macertexta (2) ovoidea, Bulla (7) ovoidea, Coralliophila (3) ovoidea, Neoiphinoe
ovoidea (f), Turbinella laevigata (2) ovoidea brevis (f), Nassa (2) ovoides (f), Cylichnina subcylindrica strigella ovoideus, Amphiperas (8)
ovoideus, Ancistrolepis trochoideus ovoideus, Nassarius ovoideus, Nassarius cabrierensis (4) ovoideus, Stilifer (1)
ovula, Bulla (2) ovula, Tralia ovulata, Atys (2) ovulata, Parametaria (1)
ovulata, Putilla (1) ovulata, Triviella (4) ovulatella, Sulcocypraea ovuliformis, Granulina (1)
ovuliformis (f), Pedicularia californica (3) ovulinus, Rhizorus (2) ovuloides, Conella (2) ovuloides, Melampus
ovulum, Acteon ovulum, Bathybuccinum (1) ovulum, Ovaginella (3) ovum, Cypraea (5)
ovum, Cypraea (5) ovum, Liomesus (1) ovum, Marginella (5) ovum, Micratys (1)
ovum, Ovula (3) ovum, Voluta (4) ovum chrysostoma, Erronea (4) ovum erici, Erronea
ovum ovum, Erronea (5) ovum ovum palauensis (f), Erronea (2) ovum palauensis (f), Erronea ovum (2) ovummuscae, Peringiella (1)
ovumralli, Oliva (5) ovumvanelli, Bulla (6) owenga, Turbonilla owengaensis, Munditia
oweni, Triphora oweni (f), Haliotis corrugata (1) owenianum, Neritina (4) owenii, Cyllene (1)
owenii, Neritina owenii, Pleurotoma owenii (f), Tympanotonus radula (6) owenii modesta (f), Bistolida owenii
owenii owenii, Bistolida (4) owenii owenii modesta (f), Bistolida owenii piae, Bistolida (2) owenii vasta, Bistolida (5)
oxia, Fissurisepta oxia, Odostomia (1) oxia (f), Nannodiella melanitica (1) oxossi, Favartia (2)
oxum, Dermomurex oxyacantha, Homalocantha (4) oxyacantha, Matharena (2) oxyacme, Melanella
oxyacris, Turritella (2) oxychone, Megalomphalus (1) oxyclathrus, Tritonoturris (3) oxyglyptus, Antillophos (7)
oxys, Cerithiopsis oxystoma, Micraenigma oxytata, Mangilia (2) oxytata, Melanella
oxytata, Volvula (1) oxytata (f), Rhizorus acuminatus oxytatus, Murexsul (5) oxytenes, Mucronalia
oxytropis, Basilissa oxytropis, Lacuna oxytropis, Psilaxis (6) oxytropis albicarinata, Polystira (1)
oxytropis oxytropis, Polystira (3) oyamai, Acteocina oyamai, Hirtomurex (3) oyamai, Retusa (2)
oyamai, Tutufa (6) oyamai, Yayoiacmaea (1) oyashio, Obesotoma oyasionensis, Amaea (2)
oyasiwo, Odostomia oyuana, Ithycythara (1) ozawai, Eulima ozenneana, Pascula (2)
ozodona (f), Oliva panniculata (2)