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Species beginning with O . . .

oahuense, Epitonium (4) oahuense, Micranellum oahuensis, Aplysia (7) oahuensis, Comitas
oahuensis, Haminea aperta (7) oahuensis, Pionoconus striatus (5) oahuensis (var.), Hastula lanceata (2) oamarutica, Comitas
oba, Catriona obconicus, Peculator obeliscoides, Krachia obeliscus, Dermomurex (4)
obeliscus, Eulimella obeliscus, Mangelia (3) obeliscus, Odostomia obeliscus, Peringia
obeliscus, Pyrgospira (4) obeliscus, Rastodens obeliscus, Trochus (5) obeliscus, Turbonilla
obeliscus, Turbonilla obeliscus, Vexillum (6) obeliscus (var.), Rhinoclavis sinensis obeliscus major (var.), Peringia
obeliscus minor (var.), Peringia obeon, Belloliva (1) oberon, Leiostraca oberwimmeri, Hebra (1)
obesa, Agatha (1) obesa, Amalda (4) obesa, Anachis (3) obesa, Anticlimax (1)
obesa, Cancellaria (5) obesa, Cingula (6) obesa, Clypeomorus (4) obesa, Cypraea (6)
obesa, Eucithara (2) obesa, Lienardia obesa, Litiopa (8) obesa, Littorina (4)
obesa, Lucidestea obesa, Mitra (5) obesa, Orania spadae (8) obesa, Perrona (3)
obesa, Persicula porcellana (7) obesa, Pleurobranchaea obesa, Pleurotoma obesa, Pleurotomella
obesa, Prolixodens (1) obesa, Pyrgulina obesa, Retusa obesa, Schwartziella (1)
obesa, Setia obesa, Terebra (6) obesa, Tritonoturris obesa (var.), Sorgenfreispira brachystoma (6)
obesicostata, Pleurotoma (1) obesiformis†, Fusus (2) obesiusculus, Pyrunculus obesula, Cystiscus
obesula, Obesula obesula, Odostomia (1) obesula, Peasistilifer obesula, Rissoia (2)
obesula, Zafra (4) obesula (var.), Cerithium lividulum obesula (var.), Triphora perversa obesulum, Calliostoma (2)
obesulum, Cerithium (5) obesulus, Triforis (9) obesum, Caecum (2) obesum, Cymatium (9)
obesum, Epitonium obesus, Aesopus (6) obesus, Amphithalamus obesus, Antiplanes (2)
obesus, Cadulus obesus, Conus (5) obesus, Conus (5) obesus, Dermomurex (4)
obesus, Epigrus obesus, Fusus (5) obesus, Granulifusus obesus, Nassarius
obesus, Neptunea obesus, Pyrunculus pyriformis (1) obesus, Tectus obesus, Trophon (7)
oblata, Lissotesta oblata, Pisinna (1) oblatogyra, Granigyra oblectamentum, Turbonilla
oblectomentum, Turbonilla (1) oblicua, Doto obligacanthus, Murex (7) obligatus, Turbo (11)
obliqua, Chauvetia lefebvrii obliqua, Cyllene (2) obliqua, Evalea (5) obliqua, Inella
obliqua, Lamellaria (5) obliqua, Mitra (8) obliqua, Nassa (5) obliqua, Nassa (4)
obliqua, Oenopota obliqua, Ondina (2) obliqua, Onoba obliqua, Pleurotoma
obliqua, Scissurella (3) obliqua, Trivirostra (12) obliqua, Turbonilla obliquastructionis, Turbonilla (1)
obliquata, Bathydoris obliquata, Benhamina (6) obliquata, Gibbula (1) obliquata, Scalptia (7)
obliquata, Subonoba obliquata, Turbonilla (2) obliquata, Tylotiella (3) obliquata agathensis (var.), Gibbula
obliquata azorensis (var.), Turbonilla obliquecostata, Engina (5) obliquecostata, Turbonilla (1) obliqueplicata (var.), Cerithium lividulum
obliquicosta, Comitas obliquicostatus, Clavus (2) obliquigradata, Bela obliquiplicata, Antiplanes (1)
obliquispira, Pleurotomoides (4) obliquissima, Numaegilina obliquistoma, Curveulima (1) obliquistomum, Hypermastus
obliquum, Buccinum (6) obliquum, Buccinum obliquum, Epitonium obliquum, Marginella (1)
obliquus, Melampus (4) oblita, Mitrella oblita†, Pseudosetia oblita, Ranularia (4)
oblita (var.), Cymbiola nivosa (7) oblitum, Buccinum oblitus, Conus (8) oblitus, Fusinus (3)
oblonga, Alocospira (2) oblonga, Amblychilepas (4) oblonga, Bulla (7) oblonga, Bullina (4)
oblonga, Cocculina (2) oblonga, Cyllene (2) oblonga, Cypraea (6) oblonga, Eulima
oblonga, Eunaticina oblonga, Fissurella (8) oblonga, Harpa (8) oblonga, Knoutsodonta
oblonga, Lucapinella gigas (1) oblonga, Merica (6) oblonga, Nassa (10) oblonga, Nassa (5)
oblonga, Nassa (6) oblonga, Odostomia oblonga, Ovula (8) oblonga, Patella
oblonga, Porcellana (5) oblonga, Rissoa oblonga (1) oblonga, Stosicia oblonga, Tugali
oblonga (var.), Conus mediterraneus (23) oblonga (var.), Cypraea carnea (5) oblonga (var.), Muricopsis blainvillei (10) oblonga (var.), Naria nebrites (1)
oblonga (var.), Oliva tisiphona (6) oblonga (var.), Raphitoma purpurea (6) oblonga (var.), Rissoa splendida oblonga oblonga, Rissoa (1)
oblonga rissoidea, Rissoa oblongata, Cypraea (7) oblongata, Ovula (8) oblongata, Siphonacmea
oblongatanana, Cypraea (7) oblongella, Odostomia oblongula, Odostomia (1) oblongula ovata (var.), Odostomia
oblongum, Ceratosoma (1) oblongum, Coronium (2) oblongum, Prunum (2) oblongus, Concholepas (11)
oblongus, Eunaticina (1) oblongus, Melampus (2) oblongus, Murex (6) oblongus (var.), Darioconus episcopatus (2)
obnixa, Sydaphera obnubila, Pleurotoma obockensis, Cronia obockensis, Lienardia
obockensis, Phrontis (2) oboesa, Ranularia (3) oboesa retusa (var.), Ranularia (2) obolos, Pseudomalaxis (3)
obovalis, Fissurella obovata, Atys (7) obovata, Emarginula obscura, Brookula (1)
obscura, Cantharus bicolor (2) obscura, Colubraria (7) obscura, Corambe obscura, Cypraea (7)
obscura, Doridopsis obscura, Doto obscura, Ergalatax (3) obscura, Fissurella (7)
obscura, Hypselodoris (2) obscura, Onchidium (2) obscura, Oncidiella (2) obscura, Phidiana
obscura, Prolixodens (1) obscura, Pusillina obscura, Pyrene (2) obscura, Solariella (5)
obscura, Splendrillia obscura, Stomatia (8) obscura, Trivirostra (1) obscura, Truncatella
obscura, Turbo (8) obscura, Volutomitra (7) obscura, Volvarina (5) obscura, Volvarina (12)
obscura (var.), Cantharus pictus (2) obscura (var.), Rissoa similis obscura (var.), Semicassis bulla (6) obscura bella (var.), Solariella
obscura intermedia (var.), Solariella (4) obscuratus, Atys obscuratus, Clithon obscurum, Cerithium (10)
obscurus, Fusus obscurus, Joculator obscurus, Jujubinus (7) obscurus, Planaxis
obscurus, Priotrochus obscurus (9) obscurus, Protostrioconus (8) obscurus obscurus, Priotrochus (9) obscurus ponsonbyi, Priotrochus
obsita, Scalaria (11) obsolescens, Bathytoma atractoides obsolescens (var.), Mitrella psilla (4) obsoleta, Alexia (9)
obsoleta, Alvania (1) obsoleta, Caecum trachea (1) obsoleta, Columbella (2) obsoleta, Leuconopsis (1)
obsoleta, Margarella obsoleta, Mitra (5) obsoleta, Muricopsis spinulosa (10) obsoleta, Neptunea (3)
obsoleta, Oenopota obsoleta, Ovula (6) obsoleta, Terebra (7) obsoleta, Tritia (4)
obsoleta (var.), Fasciolaria tulipa (6) obsoleta (var.), Galeodea echinophora (3) obsoletior, Neptunea obsoletum, Buccinum (1)
obsoletus, Goniobranchus obsoletus, Joculator (1) obsoletus, Planaxis (2) obsoletus, Plicifusus (1)
obsoletus, Turbo (5) obstricta, Bulla (3) obtecta, Patella obtecta, Patella (8)
obtectum, Teinostoma obtectus, Bathydomus (1) obturata, Natica obturata, Pseudorhaphitoma (2)
obtusa, Amalda (3) obtusa, Austrocochlea obtusa, Bactrocythara obtusa, Bonellia
obtusa, Cancellaria (4) obtusa, Cerithidea (5) obtusa, Clathurella obtusa, Cleodora (2)
obtusa, Cryptospira obtusa, Cypraea (9) obtusa, Doris obtusa, Elysia (3)
obtusa, Eulima obtusa, Eulima obtusa, Euspira obtusa, Glabella (7)
obtusa, Hemiaclis (1) obtusa, Hyalocylis obtusa, Inella obtusa, Mangilia
obtusa, Marginella (4) obtusa, Mastonia obtusa, Melanella obtusa, Mitra (7)
obtusa, Nassa (2) obtusa, Odostomia obtusa, Pandalosia obtusa, Parthenina (1)
obtusa, Pleurotoma (1) obtusa, Pseudotorinia obtusa, Pyrene obtusa (5) obtusa, Retusa obtusa (2)
obtusa, Rissoa (5) obtusa, Trochus (6) obtusa, Turbinella pyrum (2) obtusa (var.), Conus mediterraneus (23)
obtusa kieneri (var.), Cerithidea obtusa lactea, Pyrene (3) obtusa lajonkaireana, Retusa obtusa laxa, Iselica
obtusa minor (var.), Retusa (1) obtusa obtusa, Pyrene (5) obtusa obtusa, Retusa (2) obtusa pretiosa (var.), Parthenina
obtusa turrita, Retusa obtusalis, Catriona (5) obtusantis, Oscilla obtusata, Anatoma (1)
obtusata, Demoulia (3) obtusata, Littorina (16) obtusata, Mitra (7) obtusata, Nassa (6)
obtusata ambigua (var.), Littorina (16) obtusata aurantia (var.), Littorina (16) obtusata balteata (var.), Littorina (16) obtusata castanea (var.), Littorina (16)
obtusata citrina (var.), Littorina (2) obtusata compacta (var.), Littorina (3) obtusata elatiorangulata (var.), Littorina (16) obtusata fasciata (var.), Litorina (16)
obtusata globosa (var.), Littorina (16) obtusata lineolata (var.), Littorina (16) obtusata littoralis albescens (var.), Littorina (16) obtusata littoralis alternata (var.), Littorina (16)
obtusata littoralis inversicolor (var.), Littorina (16) obtusata littoralis inversicolorreticulata (var.), Littorina (3) obtusata littoralis minima (var.), Littorina (3) obtusata littoralis olivacea (var.), Littorina (16)
obtusata littoralis pachychila (var.), Littorina (3) obtusata littoralis reticulata (var.), Littorina (3) obtusata littoralis rhabdota (var.), Littorina (16) obtusata littoralis rubens (var.), Littorina (16)
obtusata littoralis ziczac (var.), Littorina (3) obtusata lutea (var.), Littorina (16) obtusata magnei (var.), Littorina (16) obtusata olivacea (var.), Littorina (2)
obtusata orana (var.), Littorina (16) obtusata ornata (var.), Littorina (16) obtusata palliata (var.), Littorina (1) obtusata picta (var.), Littorina (3)
obtusata pulchra (var.), Littorina (16) obtusata tessellata (var.), Littorina (16) obtusata torquata (var.), Littorina (16) obtusata unicolor (var.), Litorina (16)
obtusata virescens (var.), Littorina (16) obtusata zonata (var.), Litorina (16) obtusataea, Littorina (16) obtusatus, Modulus (2)
obtusatus, Plicifusus (1) obtuseliratus, Enixotrophon (3) obtusellaeformis, Gofasia (1) obtusicostata, Lienardia
obtusicostatum, Epitonium obtusigemmata, Comitas (1) obtusispinosum, Vexillum (4) obtusispira, Eatoniella
obtusispira, Pseudosetia obtusiuscula, Eulitoma (1) obtusoapicata, Melanella obtusula, Ovula (9)
obtusum, Caecum obtusum, Dentalium obtusum, Epitonium (4) obtusum, Ovulum
obtusus, Enixotrophon obtusus, Hemiaclis (1) obtusus, Murex (4) obtusus, Murex (8)
obtusus, Tenagodus (3) obtusus (var.), Conus mediterraneus (23) obtusus (var.), Varioconus variegatus (5) obvelata, Doris (3)
obvelata, Doris (4) obvelata, Monetaria annulus (5) obvelata calcarata, Cypraea (8) obvelata nubilis (var.), Monetaria annulus (4)
obvelatum, Buccinum (8) obvelatus, Nassarius obvoluta, Amphibola (5) obvoluta, Moerchia (1)
obvoluta, Moerchiella ocarina, Granulina (1) occa, Murex (4) occaecata, Neptunea (2)
occata, Diptychophlia (2) occidens, Anticlimax (1) occidens, Fissurella (7) occidentale, Caecum (3)
occidentale, Coralliophila (1) occidentale, Epitonium (4) occidentale, Otukaia (5) occidentale, Pulsellum
occidentale aurita (var.), Epitonium occidentale var. sulcatum, Dentalium occidentalis, Acmaea occidentalis, Aeolidiella (3)
occidentalis, Antalis occidentalis, Arrhoges occidentalis (5) occidentalis, Bulla (6) occidentalis, Bulla (3)
occidentalis, Cavolinia (7) occidentalis, Clathurella occidentalis, Clio (5) occidentalis, Conus ammiralis (9)
occidentalis, Cribrarula cribraria (5) occidentalis, Distorsio (17) occidentalis, Dolium perdix (9) occidentalis, Dondice (2)
occidentalis, Eubranchus occidentalis, Gibberula (1) occidentalis, Marionia occidentalis, Microtralia
occidentalis, Murchisonella occidentalis, Notocypraea piperita (3) occidentalis, Patella (5) occidentalis, Pseudopusula
occidentalis, Ptychatractus occidentalis, Seguenzia occidentalis, Septa (5) occidentalis, Serrata (1)
occidentalis, Tethys occidentalis, Tralia occidentalis, Triopha occidentalis, Trochita (4)
occidentalis blacketi (var.), Septa occidentalis labradorensis, Arrhoges (1) occidentalis occidentalis, Arrhoges (5) occidentalis sasamorii, Ptychatractus
occidua, Alvania occidua, Archimediella occidua, Ascorhis occidua, Cerodrillia (3)
occidua, Cheilea occidua, Diodora (1) occidua, Mauritia scurra (3) occidua, Notovoluta (1)
occidua, Vema occidua, Viriolopsis occidua, Volvarina (2) occiduus, Cadulus
occiduus, Clavus occiduus, Enixotrophon occlusus, Typhinellus (6) occlusus, Vermetus (1)
occulatum, Buccinum (5) occulta, Armina (2) occulta, Assiminea (1) occulta, Crepipatella
occulta, Cylichna (1) occulta, Eatoniella occulta, Granulina (4) occulta, Haurakia
occulta, Neolepetopsis occulta, Volvarina occultidens, Odostomia occultum, Caecum (1)
occultus, Joculator (1) occultus, Trochus (4) oceani, Alvania oceani, Natica livida (4)
oceanica, Bela (4) oceanica, Carinaria (2) oceanica, Luria lurida (4) oceanica, Pandalosia
oceanica, Phymorhynchus (1) oceanica, Plicoliva zelindae (4) oceanica, Purpura (9) oceanica, Turbonilla
oceanica, Viriola oceanica, Volvarina (2) oceanica (var.), Argobuccinum giganteum (6) oceanicum, Cerithium (5)
oceanida, Litharium (1) oceanida, Pleurotomella oceanitis, Heliacus oceanodromae, Plicifusus (3)
ocella, Granulina (1) ocella, Marginella (1) ocellata, Alcyna (8) ocellata, Aplysia (8)
ocellata, Berthella (2) ocellata, Bouvieria ocellata, Columbella (12) ocellata, Cuthona
ocellata, Doto ocellata, Felimida ocellata, Leucozonia (4) ocellata, Lienardia (4)
ocellata, Melibe ocellata, Mitra (6) ocellata, Mitrella ocellata (5) ocellata, Naria (8)
ocellata, Nerita (3) ocellata, Nitidella (5) ocellata, Phyllidia (6) ocellata, Pictocolumbella (6)
ocellata, Platydoris ocellata, Pleurophyllidia ocellata, Polycera (6) ocellata, Polycera lessonii
ocellata, Purpura (4) ocellata, Ricinula (8) ocellata, Swainsonia ocellata (7) ocellata albocincta (var.), Pictocolumbella
ocellata fasciomaculata, Erosaria (7) ocellata guttata, Mitrella (5) ocellata major (var.), Lienardia ocellata ocellata, Mitrella (5)
ocellata ocellata, Swainsonia (7) ocellata sublevigata, Swainsonia (1) ocellatula, Zafra (5) ocellatum, Calliostoma
ocellatus, Actinocyclus ocellatus, Cerithium (4) ocellatus, Eubranchus ocellatus, Nassarius (2)
ocellatus, Plakobranchus (6) ocellatus, Plocamopherus ocellifer, Fusinus (5) ocellifer adamsii (var.), Fusinus (3)
ocellifer cinnamomeus (var.), Fusinus (1) ocellifer robustior (var.), Fusinus (2) ocellifera, Costasiella ocellifera, Pleuroploca (1)
ocelligera, Aglaja (1) ocelligera, Kentrodoris ocelligera, Staurodoris ocellina, Cantharidella
ocellina, Nitidella (3) ocellus, Cystiscus ochotense, Buccinum (2) ochotense, Buccinum ochotense (2)
ochotense, Punctulum (5) ochotense declivis, Buccinum ochotense ochotense, Buccinum (2) ochotense timessum, Buccinum (1)
ochotensis, Acirsa ochotensis, Lussivolutopsius ochotensis, Lussivolutopsius filosus (1) ochotensis, Margarites (3)
ochotensis, Neptunea ochotensis (var.), Limneria undata ochotensis kamchatica (var.), Margarites (3) ochracea, Alaginella (2)
ochracea, Borsonia ochracea (var.), Acmaea patina (9) ochraceum, Vexillum (1) ochraceus, Trochus (6)
ochrobrunnea, Crassispira ochroglottis, Canarium (3) ochroleuca, Drillia ochroleuca, Eatonina (3)
ochroleuca, Rissoia (1) ochroleucum, Buccinum (7) ochroleucus, Clanculus (2) ochroleucus, Graphiconus ochroleucus (7)
ochroleucus, Trochus (4) ochroleucus ochroleucus, Graphiconus (7) ochroleucus ochroleucus pilkeyi (var.), Graphiconus (4) ochroleucus pilkeyi (var.), Graphiconus ochroleucus (4)
ochroleucus tmetus, Graphiconus (6) ochrostigmata, Natica (6) ochrostoma, Drupella (6) ochrostoma, Natica (6)
ochrostoma, Pascula (6) ochsneri, Cleospira (4) ochsneri, Colubraria (4) ochsneri, Melanella
ochsneri, Solariorbis ochum, Aegires (1) ocrinum, Cyclostrema octagona, Diodora (4)
octagonum, Epitonium octagonus, Theodoxus octanfracta, Laemodonta (5) octangulata, Hemicythara (2)
octavia, Oliva octaviana, Danilia (1) octaviana, Emarginula (5) octaviana, Tiberia (2)
octocarinatus, Trichosirius octocostata, Scala (1) octocostatum, Dolium (1) octogenaria (var.), Cerithium vulgatum
octogona, Diodora (4) octogonalis, Cymbiola nobilis (4) octogonum, Epitonium octogonus, Murex (8)
octogonus, Murexsul (4) octolirata, Circulus (1) octona, Leiopyrga octona (4) octona, Rissoa membranacea
octona, Turbonilla octona octona, Leiopyrga (4) octona problematica, Leiopyrga octonus, Murex (3)
octonus, Murex (7) octopleuron, Paradentalium octoplicata, Topaginella octopterygius, Glaucus (4)
octoradiata, Hemitoma (5) octoradiata, Patella (6) octosectus, Petaloconchus oculata, Cypraea (7)
oculata, Cypraea (9) oculata, Glossodoris oculata, Terebra (5) oculatum, Buccinum (5)
oculatum, Thoracium (9) oculatus, Conus oculatus, Phyllonotus (3) oculifera, Aplysia (5)
oculifera, Bathybela oculifera, Coccopigya (1) oculis, Pilaflexis oculisfictis, Cerithiopsis (2)
oculus, Cymbula (8) oculus, Dermatobranchus oculus, Siphonaria (7) oculus badia, Patella (8)
oculus fuscescens, Patella (8) oculus planatula, Patella (8) oculus schroeteri, Patella (8) odhneri, Bela (1)
odhneri, Cuthona odhneri, Dicata odhneri, Doris (1) odhneri, Eubranchus
odhneri, Gastropteron odhneri, Glossodoris (3) odhneri, Inquisitor odhneri, Liracraea odhneri (1)
odhneri, Marionia pustulosa odhneri, Mendax trizonalis odhneri, Microhedyle odhneri, Polycera
odhneri, Polycera odhneri, Trimusculus odhneri, Tritonia odhneri, Tritonia
odhneri, Zeradina odhneri benthicola, Liracraea odhneri odhneri, Liracraea (1) odisseyi, Abyssotrophon
odites, Bostrycapulus (3) odonoghuei, Doris odonoghuei, Doris odontis, Austrocochlea (5)
odontoidea, Melanella odorata, Aplysia (8) odoricyi, Bullata odostomella, Odostomia (1)
odostomia_carrozzai, Narona (6) oedematum, Buccinum (2) oehlertiana, Ringicula oenoa, Lioglyphostoma (1)
oenoa, Mangilia (2) oenonensis, Pusillina oentoengi, Tonna (6) oerstedi, Columbella (1)
oerstedianum, Epitonium (7) oestergreni, Enteroxenos oettlyi, Eratoidea ofeliae, Volvarina
offlexa, Architectonica (4) ofuensis, Mastoniaeforis ogaitoi, Amaea (1) ogasawarai, Ocinebrellus
ogasawarana, Alvania (5) ogasawarana, Lunella ogasawarana, Lyria ogasawarana, Melanella (1)
ogasawarana, Oenopota ogasawarana, Thala (2) ogasawarana, Tornatellina ogasawarana ogasawarana, Turbo
ogasawarana (var.), Columbella albinodulosa (5) ogasawarana longa, Tornatellina ogasawarana ogasawarana, Tornatellina ogasawaranus, Planaxis abbreviatus (6)
ogasawarensis, Bistolida (2) ogmorhaphe, Pyrgulopsis ogoouensis, Ziba (1) ogum, Jaspidiconus (7)
ogum, Pustulatirus (4) ogurana, Ophiodermella ohashii, Microliotia ohashii, Trogloconcha
ohlini, Thesbia ohlini, Trophon (4) ohmurai, Coralliophila (2) ohshimai, Geitodoris
oishii, Graphiconus (7) oishii, Mikadotrochus (3) okadai†, Colpospira okadai, Ringicula
okai, Pseudosacculus okamotoi, Amamiconcha (1) okamotoi, Astralium (5) okamotoi, Atys (3)
okamotoi, Conus (8) okamotoi, Conus (8) okamotoi, Macromphalus okamurai, Odostomia
okezoko, Cycloscala okezoko, Epitonium (4) okhotensis, Ancistrolepis (5) okhotensis, Boreotrophon alaskanus
okhotskana, Mohnia okhotskana, Plicifusus (2) okhotskensis, Aforia (17) okinavensis, Gemmula
okinavensis, Latiromitra (4) okinavia, Nassaria okinawa, Halgerda (1) okinawae, Gymnodoris (1)
okinawaensis, Emarginula (1) okinawensis, Moerchiella (1) okudai, Myurella (2) okudai, Oenopota
okudai, Siphonodentalium okumurai, Odostomia okutanii, Aliceia okutanii, Coccopigya
okutanii, Erosaria (9) okutanii, Falsimohnia okutanii, Neadmete okutanii, Obesotoma
okutanii, Reishia okutanii, Zygoceras (5) olangoensis, Lophiotoma (3) olangoensis, Rissoa (4)
olangoensis, Yeddoconus (5) oldhami, Bathytoma oldhamiana, Montfortista (2) oldi, Tricornis (6)
oldroydae, Alvania oldroydae, Lirobittium (1) oldroydae, Marginella oldroydae, Melanella
oldroydi, Acteocina oldroydi, Alaba oldroydi, Babelomurex (3) oldroydi, Barleeia
oldroydi, Glyptaesopus (1) oldroydi, Melanella (2) oldroydi, Vitrinella (3) oldroydii, Calinaticina (3)
olea, Conus oleacea, Archiminolia (2) oleacea, Eulima (1) oleacea, Zierliana (2)
oleacina, Drillia oleagina, Nerita (11) oleagina, Prolixodens (1) olearia, Brookula
olearium, Buccinum (5) olearium, Buccinum (12) olearium, Ranella olearium (6) olearium atlantica (var.), Ranella olearium (2)
olearium barcellosi, Ranella (5) olearium olearium, Ranella (6) olearium olearium atlantica (var.), Ranella (2) olearius, Turbo (8)
oleica, Taringa oleiniki, Jaspidiconus (5) olfersii, Astraea (5) olgae, Adalaria
olgae, Felimare olgae, Purpuriconus (3) olgae, Skenea (2) olgae, Vexillum (6)
olgiatiana (var.), Cypraea tigris (5) olgiatii (var.), Floraconus balteatus (5) oligacanthus (var.), Chicoreus brunneus oligocanthus, Muregina (7)
oligocotyla, Pneumodermopsis oligogyra, Atlanta oligoina, Paramontana oligomphala, Tricolia (6)
oligopleura, Trivellona (7) oligopleura, Turbonilla oligostata, Eratopsis oligostigma, Benthonellania (1)
oligostira, Siphonalia (5) oligostira (var.), Penion mandarinus (4) oligotropha, Veleropilina oliva, Crassispira (3)
oliva, Cylichna (4) oliva, Ellobium (2) oliva, Mitromorpha (2) oliva, Oliva (10)
oliva, Tambja oliva, Thordisa oliva algida (var.), Oliva (6) oliva candida (var.), Oliva (3)
oliva dealbata (var.), Oliva oliva flaveola (var.), Oliva (5) oliva gratiosa (var.), Oliva (1) oliva jayana (var.), Oliva (2)
oliva longispira (var.), Oliva (4) oliva stellata (var.), Oliva (3) oliva taeniata (var.), Oliva (3) olivacea, Arene
olivacea, Astraea (5) olivacea, Cithna (12) olivacea, Cypraea (5) olivacea, Dolabrifera (7)
olivacea, Doris olivacea, Doris olivacea, Eatoniella (4) olivacea, Eolis
olivacea, Facelina olivacea, Gaza (6) olivacea, Knefastia (3) olivacea, Marionia
olivacea, Mitra (4) olivacea, Onchidoris olivacea, Oxynoe (4) olivacea, Patella (2)
olivacea, Pisinna olivacea (2) olivacea, Planaxis (11) olivacea, Rissoa (1) olivacea, Tritonia
olivacea (var.), Cypraea stercoraria (6) olivacea (var.), Littorina obtusata (2) olivacea (var.), Oliva tisiphona olivacea impressa, Pisinna
olivacea olivacea, Pisinna (2) olivaceostrigata, Archiminolia olivaceus, Clithon (2) olivaceus, Conus (7)
olivaceus, Conus (23) olivaceus, Eubranchus olivaceus, Fusus (1) olivaceus, Margarites olivaceus (3)
olivaceus, Melampus (3) olivaceus, Monophorus (3) olivaceus, Nassarius (8) olivaceus, Phanerophthalmus
olivaceus, Plicifusus olivaceus giganteus (var.), Margarites olivaceus olivaceus marginatus, Margarites olivaceus olivaceus, Margarites (3)
olivaceus olivaceus giganteus (var.), Margarites olivaeforme, Prunum (7) olivaeformis, Acteocina olivaeformis, Scabricola (6)
olivai, Gibberula olivaria, Mitra (7) olivaria, Nerita olivaria, Sulcerato (5)
olivaria, Tambja olivarum, Marginella (4) olivella, Gibberula olivella, Mesoginella (3)
olivella, Natica (3) olivella major (var.), Natica (3) olivella minor (var.), Natica (3) olivellaeformis, Canalispira (1)
olivellaeformis, Marginella olivellaeformis, Mitra (6) olivemeyerae, Vaughtia oliverai, Drillia (5)
oliverai, Gemmula (2) oliverai, Glyphostoma (1) oliverai, Granuliterebra (2) oliverai, Paziella (4)
oliverai, Pseudonebularia (7) oliveri, Cantharidus (1) oliveri, Cellana (5) oliveri, Eulimella
oliveri, Fictonoba oliveri, Litorina oliveri, Stomatella oliveri, Subonoba
oliveri, Xymene (1) oliverioi, Alvania (1) oliverioi, Clathropsis oliverioi, Onoba (1)
oliverioi, Surrepifungium (1) oliverioi, Turbonilla oliviae, Anteaeolidiella olivieri, Littorina (2)
olivieri, Monodonta (9) olivieriana, Mangilia oliviformis, Cylichnium oliviformis, Mitromorpha
oliviformis elongata (var.), Mitromorpha oliviformis fusca (var.), Mitromorpha oliviformis luteola (var.), Mitromorpha oliviformis major (var.), Mitromorpha
oliviformis minor (var.), Mitromorpha oliviformis rufula (var.), Mitromorpha oliviformis ventricosa (var.), Mitromorpha olivoidea, Mitromorpha (5)
olivoidea crenipicta (var.), Mitromorpha olivoidea fusca (var.), Mitromorpha olivoidea granulosa (var.), Mitromorpha (7) olivoidea lactea (var.), Mitromorpha
olivoidea major (var.), Mitromorpha (7) olivoidea minor (var.), Mitromorpha olivoidea unifasciata (var.), Mitromorpha olivoideus, Joculator
olivula, Ellobium (4) olla, Cymbium (6) olla, Neverita (10) olomea, Nassarius (1)
olopana, Haminoea (1) olorinella (var.), Oliva reticularis (5) olrikii, Cratena olrikki, Cuthona
olsoni, Cominella (3) olssoni, Calliostoma (4) olssoni, Cominella (3) olssoni, Compsodrillia (4)
olssoni, Dermomurex (2) olssoni, Melanella olssoni, Oliva (6) olssoni, Olivella (1)
olssoni, Pachybathron (1) olssoni, Vexillum (2) olssoni, Vokesimurex (7) oltmansianus, Conus (9)
olunguis, Scutus (1) olydium, Canarium (5) olympiadina (var.), Oliva tremulina (2) olympica, Acmaea pelta (8)
olyra, Daphnella (1)