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Species beginning with Ro . . .

* roadnightae, Livonia roamoralesi, Cyphoma * roatanensis, Jaspidiconus * robagliana, Cylichnina
roberti, Epitonium roberti, Haliotis * roberti, Volvarina robertianae, Eubranchus
robertsi, Aplysia robertsi, Epitonium robertsi, Iphitus robertsi, Perplexiconus
* robertsi, Pseudozonaria robertsi, Trochus robertsoni, Elachisina * robertsoni, Favartia
robertsoni, Macromphalina robertsoni, Miralda * robertsoni, Quasisimnia robillardi, Conus
* robillardi, Epitonium robillardi, Latirus robillardi, Mitrella robillardi, Reliquiaecava
* robillardi, Tectonatica * robillardi, Tritonoturris robillardiana, Eulima * robinsona (f), Cymbiola imperialis
* robinsoni, Distorsio * roboi, Chromodoris robsoni, Notaeolidia * robusta, Aclophora
robusta, Ammonicera robusta, Anacithara robusta, Cheungbeia robusta, Cingula
robusta, Diacavolinia * robusta, Echineulima robusta, Epitonium * robusta, Eulimella
robusta, Heterodoris * robusta, Lambis * robusta, Margistrombus marginatus robusta, Mitra
* robusta, Mohnia robusta, Natica robusta, Neptunea robusta, Obesotoma
robusta, Odontostomia * robusta, Persicula robusta, Scalenostoma robusta, Scaphander
robusta, Schwartziella * robusta, Terebra robusta (f), Fusus rostratus robusta (f), Gymnobela pyrrhogramma
* robusta (f), Harpa doris robusta (f), Tutufa bufo * robusta (f), Xenophora conchyliophora * robusta dumbauldi (f), Terebra
robusta insignis (f), Terebra robusta lingualis (f), Terebra robusta loroisi (f), Terebra * robusta marionae, Scaphella
* robusta robusta, Scaphella * robusta robusta worki (f), Scaphella * robusta worki (f), Scaphella robusta robusticostata, Cytharella
* robustior, Zebina robustior (f), Cyphoma mcgintyi * robustior (f), Fusinus ocellifer * robustum, Buccinulum
robustum, Cerithium robustus, Dendronotus robustus, Fusinus robustus, Orania spadae
* robustus, Tripterotyphis robustus (f), Muricopsis diadema rocasuciae, Coralliophila rocea, Peristernia crocea
rochebruni, Murex rocinela, Doris rocinella, Doris * rockallensis, Lopheliella
rockensis, Belliscala * rocquignyi (f), Glyphepithema fanel rocroii, Sveltia rodatzi, Natica
rodatzii, Natica roddai, Pseudomalaxis rodejai, Turbonilla rodeoense, Bittium
rodgersi, Morula * rodgersi, Vexillum * rodhensis, Rissoa rodomaculata, Chromodoris
rodrii, Turbonilla * roeckeli, Africonus roedingi, Fusus roedingi, Haliotis
* roei, Haliotis * roepsdorffiana, Acmella * roepstorffiana, Peasiella * rogersi, Bullia
rogersi, Clathurella * rogersi, Fusinus rogersii, Doris roginskae, Doridunculus
* rogmartini (f), Yeddoconus otohimeae * roissyana, Neritina roissyi, Nassarius rolandiae, Phyllidia
rolani, Antistreptus * rolani, Assiminea rolani, Chromodoris rolani, Coralliophila
* rolani, Dikoleps * rolani, Euthria * rolani, Fusinus * rolani, Gibberula
* rolani, Nucella rolani, Parviturbo rolani, Patelloida * rolani, Phasmoconus
rolani, Platydoris rollandi, Mitra rollandi, Peristernia * rollandi (f), Pionoconus magus
* rollandiana, Recluzia rollei, Lippistes rollei (f), Cerithidea rhizophorarum rolleri, Cuthona
rolleri, Utriculastra rombergii, Turris * romburghi, Odostomia romeri, Glossodoris
* romettensis, Cirsonella romettensis, Gregorioscala romiscuum, Cerithium ronaldi, Megalomphalus
rondinum, Buccinum ronga, Catriona roni, Gabrielona * ronnyi, Vexillum
roosevelti, Conus roosevelti, Marginella roosevelti, Peasiella roosevelti, Terebra
roperi, Fusus * roperi, Terebra roperi (f), Kurtzia arteaga roperiana, Bulla
roquesana, Melampus roratum, Vexillum * rorida, Pseudamycla * rorifluus, Ceratostoma
ros, Gibberula * rosa, Bursa rosa, Collonia rosa, Volvarina taeniolata
rosacea, Doto rosacea, Haliotis * rosacea, Mitra * rosacea, Neodrillia
* rosacea, Okenia * rosacea, Stomatella * rosacea, Tectura rosacea, Terebra
rosacea (f), Asprella iodostoma * rosaceus, Mipus * rosaceus, Mitrella rosaceus, Splinoconus
rosaceus (f), Ketyconus tinianus * rosadoi, Ancillista * rosadoi, Babylonia * rosadoi, Charitodoron
rosadoi, Chicomurex * rosadoi, Coluzea * rosadoi, Dentarene rosadoi, Diminovula
* rosadoi, Glabella * rosadoi, Latirus rosadoi, Loxotaphrus * rosadoi, Mitrella
* rosadoi, Orania rosadoi, Pisania * rosadoi, Siphonochelus * rosadoi, Typhis
rosae, Charilda rosalimae, Lindapterys * rosalindensis, Purpuriconus rosalinus, Clavus
* rosamiae, Murexiella rosannulata, Nembrotha rosans, Glossodoris * rosans, Phyllidiella
rosapereirae, Turbonilla rosaponti, Latirus rosaria, Chicoreus * rosaria, Clionella
* rosaria kowiensis (f), Clionella * rosario, Gemmula * rosarium, Hexaplex rosarium insulara (f), Hexaplex
rosarius (f), Chicoreus palmarosae * rosavittoriae, Athleta * roscidum, Prunum roscidum spilota (f), Prunum
roscoei, Amalda roscoei, Natica * rosea, Amalda rosea, Aplysia
* rosea, Argalista rosea, Armina rosea, Atlanta rosea, Broderipia
rosea, Caloria rosea, Cuthona rosea, Cypraea rosea, Cypraea
rosea, Cypraea rosea, Doridopsis communis rosea, Doriopsis rosea, Doto
* rosea, Emarginula rosea, Eolis rosea, Erronea * rosea, Favartia
* rosea, Fissurella rosea, Fulgoraria concinna * rosea, Gibbula rosea, Haliotis
* rosea, Leporicypraea mappa * rosea, Margarella antipoda * rosea, Marginella rosea, Marginella
rosea, Marianina rosea, Melibe rosea, Mitra rosea, Monilea
rosea, Mucronalia rosea, Nassaria rosea, Oenopota * rosea, Orania
rosea, Ovula rosea, Ovula rosea, Ovula rosea, Pareuthria
rosea, Patella rosea, Peristernia * rosea, Phenacovolva * rosea, Phenatoma
rosea, Plejona rosea, Pleurotoma rosea, Raphitoma rosea, Rhodopetala
rosea, Rissoa * rosea, Rissoina rosea, Stephopoma * rosea, Tricolia
rosea, Turbonilla rosea, Vanikoro rosea, Vexillum rosea, Vexillum
rosea, Zemitrella rosea (f), Bittium zebrum rosea (f), Conus geographus rosea (f), Fissurella punctata
rosea (f), Harpa crenata rosea (f), Murex blainvillei * rosea (f), Propebela turricula turricula rosea (f), Rissoa cyclostoma
rosea remota, Incisura * rosea rosea, Incisura * rosea subsignata (f), Leporicypraea mappa roseacincta, Splendrillia
roseafasciata, Marginella * roseana, Bullina * roseangulata, Lienardia roseapicale, Solariella
roseata, Thala roseata, Turricula roseata (f), Terebra textilis * roseatus, Antillophos
roselinae, Hydroginella * rosell, Euchelus * rosella, Lienardia rosemariae, Paralepetopsis
* rosemaryae, Gradiconus * rosemaryae, Tonna * rosenbergi, Cylindriscala rosenbergi, Pseudocyphoma
* rosenbergi, Visaya * roseobasis, Astralium roseobasis, Cymatosyrinx roseobasis, Drillia
roseocarnea, Ovula * roseocaudata, Vexillum roseocaudata, Vexillum * roseocephala, Coralliophila
roseocincta, Eatoniella roseocincta, Lienardia roseoculma, Tridentifera * roseofuscus, Clavus
roseoimmaculata, Zoila * roseoimmaculata (f), Zoila venusta roseopunctata * roseola, Drillia roseola, Janthina
roseola lacteola, Eatoniella roseola roseola, Eatoniella roseolineata, Marginella * roseolum, Calliostoma
roseolus, Vaceuchelus * roseomaculata, Primovula roseomaculata, Pupa * roseomaculata florida (f), Primovula
roseopicta, Glossodoris * roseopinna, Plagiostropha * roseopunctata, Zoila venusta * roseopunctata profunda (f), Zoila venusta
* roseopunctata roseoimmaculata (f), Zoila venusta roseoradiata, Acmaea roseoradiata, Asteracmea * roseorapum, Kioconus
roseospira, Eatoniella roseotincta, Collonista roseotincta, Columbella * roseotincta, Lienardia
roseotincta, Onoba callosa roseotincta, Pleurotoma roseotincta, Smaragdia * roseotincta (f), Calliostoma nudum
* roseotinctum, Vexillum roseotinctus, Conus roseotinctus, Murex rosettae, Mitra
* roseum, Gyrineum * roseum, Morum roseum, Phylliroe * roseum, Vexillum
roseus, Acteon roseus, Colus roseus, Conus roseus, Fusus
roseus, Fusus * roseus, Muricopsis roseus, Splinoconus roseus (f), Conus aulicus
roseus manukauensis, Maoricolpus * roseus roseus, Maoricolpus rosewateri, Calliostoma bairdii * rosewateri, Cancellaria
rosewateri, Monostiolum * rosewateri, Primovula rosi, Rostanga roskoi, Rhodope
* rosolina, Drillia rosolina, Olivella rossacki, Hastula * rosselli latistoma, Zoila
* rosselli rosselli, Zoila * rosselli satiata, Zoila * rosselli satiata edingeri (f), Zoila rossellinum, Buccinum
rossi, Pleurotomella rossiae, Mitra * rossiana, Amauropsis rossiana, Brookula
rossiana, Calliotropis pelseneeri rossiana, Odostomia rossianus, Antiguraleus * rossica, Calliostoma
rossica, Scabrotrophon rossica, Trophonopsis acharya * rossicum, Buccinum rossicus derjugini, Margarites
rossicus rossicus, Margarites rossii, Buccinum * rossiniana, Cymbiola rossiteri, Alcithoe
* rossiteri, Chicoreus rossiteri, Conus rossiteri, Cypraea rossiteri, Doridopsis
rossiteri (f), Cypraea tigris rossmaesleri, Fusus rossquicki, Aphelodoris rostella, Cuspivolva
* rostrata, Cornisepta * rostrata, Crepidula rostrata, Cyclostremiscus rostrata, Cymatium
* rostrata, Glyphostoma rostrata, Truncatella * rostratum, Cerithium rostratum, Parviscala
* rostratum, Prunum * rostratus, Fusinus rostratus, Magilus rostratus, Piliscus
rostratus albescens (f), Fusinus rostratus bengasiensis (f), Fusinus rostratus bicanalifera (f), Fusinus rostratus bicolor (f), Fusinus
* rostratus carinata (f), Fusinus rostratus carinata (f), Fusus rostratus caudareflexa (f), Fusus rostratus cinctus (f), Fusinus
rostratus coelata (f), Fusinus rostratus distans (f), Fusus rostratus ecarinata (f), Fusus rostratus kobeltiana (f), Fusinus
* rostratus latiroides (f), Fusinus rostratus ligeriana (f), Fusinus rostratus maculata (f), Fusinus rostratus major (f), Trophon
rostratus minor (f), Trophon rostratus monstrosa (f), Fusus rostratus plioaspinosa (f), Fusinus rostratus primigenius, Fusus
rostratus pulchella (f), Fusus rostratus raricostata (f), Fusinus rostratus robusta (f), Fusus rostratus rubicunda (f), Fusinus
rostratus sollieri (f), Fusinus rostratus sowerbiana (f), Fusinus rostratus spinosa (f), Fusinus rostratus strigosa (f), Fusinus
rostratus subcarinata (f), Fusinus * rostrum, Calliotropis rosulentum, Solarium rosum, Tritonium
* rota, Ammonicera * rota, Calliostoma rota, Cypraea rota, Homalocantha
rota, Patella * rota, Scissurella * rota, Trochus sacellus rota discrepans, Helcioniscus
rotatilis, Gemmula rotella, Argalista rotella inornata, Microgaza * rotella rotella, Microgaza
rotelliformis, Turbo * rotellina, Camitia * rothi, Lottia rothiana, Melania
rottnestensis, Amalda rottnestensis, Cantharidella * rottnestensis, Cribrarula exmouthensis rottnestensis, Philbertia
rottnesti, Berthelinia * rotula, Heliacus rotula, Liotella * rotulacatharinea, Spirolaxis
* rotularium, Astralium rotuloides, Liotella rotunda, Burnupena rotunda, Distorsio
rotunda, Marginella rotunda, Nassarius rotunda, Olivella * rotunda, Oocorys
rotunda, Phyllidia * rotundata, Ammonicera rotundata, Buccinella rotundata, Cassis
rotundata, Comitas rotundata, Graphis rotundata, Gymnobela rotundata, Haloa
rotundata, Minolia rotundata, Neritina * rotundatum, Columbarium * rotundatum, Homalopoma
rotundatus, Boreotrophon rotundatus, Thliptodon rotundicosta (f), Canidia helena angustior rotundicostata, Drillia
rotundicostata, Mitromorpha rotundicostata, Nassa rotundilirata, Mitra rotundum, Bathysciadium
* rotundus, Aesopus rotundus, Nassarius * rotus, Trochus rouaultii, Cithara
rouaultii, Cordieria * roug, Conus armoreus crosseanus rougeyroni, Cancellaria rougeyroni, Paradrillia
rouillardi, Ancilla * rousi, Latirus * rousi, Nquma * roussaei, Petaloconchus
* rouxi, Bistolida hirundo * rouxi, Natica * rouxi cameroni (f), Bistolida hirundo rouxi korolevu (f), Bistolida hirundo
rowelli, Cerithiopsis rowena, Doriopsilla * royaikeni, Nataliconus royana, Gibberula
* royana, Microvoluta royana, Rissoina * royana (f), Cyllene lactea * royanum, Semicassis
royanus, Tectus royanus, Teleochilus * royi, Etrema royi, Natica