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 Io . . .

io, Babelomurex nakamigawai (2) io, Cancellaria (1) io, Cerithiopsis io, Finella
io, Marginella io, Odostomia io, Rissoina io (var.), Anachis kraussi
iochrous, Cerithiopsis (1) iodes, Nassarius (2) iodes, Prosipho (1) iodinea, Flabellina
iodolabiata, Pseudorhaphitoma (1) iodostoma, Columbella (8) iodostoma, Conus (8) iodostoma, Drupa morum (3)
iodostoma rosacea (var.), Conus ioessa, Gymnobela iohannae, Synthopsis (1) ioides, Littorina (16)
iola, Clathroterebra (2) iolausi, Turbonilla iole, Fusiturricula (1) ione, Anacithara ione
ione, Conasprella (6) ione, Conus (6) ione fulva (var.), Anacithara ione ione ione, Anacithara
ione ione fulva (var.), Anacithara ione maculata, Anacithara ionfasciatus, Acteon (1) ionica, Benthomangelia macra
ionica, Lepetella ionica, Margarites cancellata (4) ionica, Rostellaria (5) ionica, Seguenzia
ionida, Euplica (8) ionnae, Galeojanolus ionopsis, Oliva (3) iontha, Cerithiopsis
iontha, Suturoglypta (6) iopuei, Joculator (5) ios, Provanna iospira, Pseudodaphnella
iospira fulvescens (var.), Pseudodaphnella iostoma, Morula iostoma, Murex (12) iostoma, Murex (4)
iostoma, Natica (5) iostoma, Prodotia (6) iostoma, Turbinella (2) iostoma (var.), Cerithidea pliculosa
iota, Ancilla iota, Bathyxylophila (2) iota, Belloliva (1) iota, Cerithiopsis
iota, Eucithara (1) iota, Eulima iota, Eulima iota, Gadila
iota, Halgerda iota, Lodderia iota, Marginella iota, Melanella
iota, Pseudopusula (1) iota, Seguenzia (1) iota, Sinezona iota, Trigonostoma
iota, Turbonilla iota, Turritella iota, Vexillum (4) iotoides, Melanella
iouspi, Pleurobranchus iovacea, Dolabella (7) iozona, Mitromorpha (1) ipacoyana, Palmadusta (7)
ipara, Pleurotomella (2) ira, Melanella ira, Terebra (5) irafca, Hemiliostraca
iraqensis, Stenothyra iravadica, Mitra (4) iravadoides, Microdryas (3) iredalei, Cominella nassoides
iredalei, Cuspeulima (6) iredalei, Eatoniella iredalei, Elachisina iredalei, Eulima
iredalei, Euprotomus (3) iredalei, Favartia iredalei, Gabbia iredalei, Gazameda (4)
iredalei, Mareleptopoma (4) iredalei, Parisanda iredalei, Platydoris (3) iredalei, Pterochelus
iredalei, Rissoina (1) iredalei, Seila iredalei, Semicassis (5) iredalei, Subonoba
iredalei, Tornatellina iredalei, Tritonium (50) iredalei, Vexillum (3) iredalei, Viriola
iredalei (var.), Ranularia dunkeri (1) iredalei (var.), Semicassis zeylanica (1) irena, Turbonilla ireneae, Anteaeolidiella
irescens, Cypraea (5) iricolor, Janthina (7) iricolor, Peristernia (1) iridea, Solariella (4)
iridescens, Archiminolia iridescens, Broderipia (4) iridescens, Calliostoma iridescens, Lirularia (3)
iridescens, Microgaza (2) iridescens, Mitromorpha iridifulgens, Ethminolia iridis, Haliotis (5)
iridium, Calliostoma (6) iridophora, Costasiella irina, Cypraea (5) irinae, Plesiocystiscus (1)
iriomotense, Phyllodesmium iris, Calliostoma (2) iris, Cantharidus (6) iris, Chromodoris (1)
iris, Cuthona iris, Dendronotus (1) iris, Falsimargarita (3) iris, Haliotis (5)
iris, Latirus (1) iris, Mastonia iris, Priotrochus iris, Solariella
iris, Suturoglypta iris, Trochus (6) irisae, Swainsonia newcombii (3) irisans, Calliostoma
irisans, Oliva irisans (1) irisans albescens (var.), Oliva irisans (3) irisans chrysoides (var.), Oliva irisans (5) irisans concinna (var.), Oliva irisans (6)
irisans cryptospira (var.), Oliva irisans (2) irisans fordii (var.), Oliva irisans (6) irisans fumosa (var.), Oliva irisans (1) irisans irisans, Oliva (1)
irisans irisans albescens (var.), Oliva (3) irisans irisans chrysoides (var.), Oliva (5) irisans irisans concinna (var.), Oliva (6) irisans irisans cryptospira (var.), Oliva (2)
irisans irisans fordii (var.), Oliva (6) irisans irisans fumosa (var.), Oliva (1) irisans irisans oldi (var.), Oliva (5) irisans kremerorum, Oliva (4)
irisans maxencei, Oliva (1) irisans oldi (var.), Oliva irisans (5) irisans ornata, Oliva (9) irisata, Stomatia (1)
irisodontes, Phasianotrochus (6) irma, Rissoella irregulare, Caecum (1) irregulare, Dendropoma (2)
irregulare, Epitonium (6) irregularis, Capulus irregularis, Conus (9) irregularis, Discopsis
irregularis, Fusinus dupetitthouarsi (2) irregularis, Nassarius (3) irregularis, Ophicardelus (4) irregularis, Schwartziella
irregularis, Spiroglyphus (2) irregularis, Terebra (12) irregularis (var.), Bursa awatii (4) irregularis (var.), Pusillina lineolata
irregularis iberogermanicus (var.), Conus (6) irretita, Clathurella irritans, Tricolia (1) irrorata, Clypeomorus (4)
irrorata, Columbella (5) irrorata, Doris (3) irrorata, Littoraria (5) irrorata, Marginella (5)
irrorata, Naria (5) irrorata, Tritonia irvinae, Cymbiola (5) irvinae, Cypraea (8)
irvineanae, Cypraea (8) irvingi, Bornella isa, Noumeaella isaaci, Diodora yaroni
isaacsi, Africanella (3) isabelae, Amoria molleri (1) isabelae, Favartia (2) isabelae, Fulgoraria (5)
isabelae, Serrata isabelae, Volvarina isabelarum, Conus (4) isabelita, Bathytoma
isabelita, Turbonilla (1) isabelitae, Turbonilla (3) isabella, Acteon (5) isabella, Cancilla (9)
isabella, Conus isabella, Inquisitor (3) isabella, Luria (11) isabella, Pleurotoma
isabella, Strioterebrum isabella, Turbonilla isabella (var.), Laevistrombus turturella (1) isabella controversa (var.), Luria (6)
isabella erythraea (var.), Luria isabella gauguini (var.), Luria isabella gilvella (var.), Luria (7) isabella lekalekana (var.), Luria (7)
isabella limpida (var.), Cypraea (6) isabella rumphii (var.), Luria isabellae, Crepidula isabellamexicana, Luria (8)
isabelleana, Notocochlis (5) isabellei, Anachis (4) isabellina, Columbella isabelloides, Cypraea (8)
isae, Turbonilla (1) isaoi, Vexillum (3) isaotakii, Antiplanes isaotakii, Buccinum (4)
isaotakii, Euthymella (1) isaotakii, Scabricola (5) isaotakii, Siphonodentalium isba (var.), Ranella reticularis (6)
ischitana, Flabellina ischna, Mangilia (1) ischna, Maoritomella ischnatracta, Volvulella (3)
ischnus, Epigrus (1) ischnus, Nassarius (1) iseborae, Turbonilla isgura (var.), Triton cutaceum (6)
ishianum, Calliostoma (4) ishibashii, Ovula (6) ishidai, Parabathytoma ishikawai, Clinopegma (1)
ishimotoi, Epitonium isibasii, Ovula (6) isibopho, Tylotiella isidella, Herviera
islacolonis, Aphera islamioides, Sardohoratio islandica, Aclophora islandica, Amauropsis (4)
islandica, Atomiscala islandica, Atomiscala (1) islandica, Chrystella islandica, Margarita (5)
islandica, Onoba islandica, Paracoryphella (1) islandica, Pseudosetia islandica, Rissopsetia (2)
islandica, Trochaclis (1) islandicus, Colus (5) islandicus, Murex (5) islandicus, Tritonofusus
islandicus gallica (var.), Colus islandicus insculptus (var.), Colus islandicus striata (var.), Colus islandicus sulcata (var.), Colus (5)
isleana, Triphora (1) ismarius, Strombus (10) ismene, Vexillum (1) isodoma, Mangilia
isogonia, Gymnobela isolata, Alvania isolata, Liratilia (1) isolata, Rissoina
isolata, Zebina (1) isolates, Onoba isomela subfelina (var.), Columbella (1) isomella, Zafrona (6)
isomera, Nassa (5) isomeres, Imbricaria (6) isomeres, Monetaria (10) isophanes, Eucithara
isopleura, Terebra (10) isosceles, Mipus isosceles, Rissoina isowai, Clavus (2)
ispidula, Aesopus ispidula, Oliva (10) israelskyi, Turbonilla issa, Mastonia (1)
isseli, Atys (1) isseli, Bothropoma (1) isseli, Cingulina (2) isseli, Eucithara (3)
isseli, Granulina (1) isseli, Nassarius (3) isseli, Peasiella isseli†, Sabatia
isseli cernica (var.), Eucithara isselianum, Zospeum isselii, Clypeomorus petrosa (1) isselii, Tornatina
isshikiensis, Hirtomurex (6) isthmica, Evalea istiusmodi, Oscilla istrianus, Jujubinus exasperatus
istriensis, Conus (23) italiana, Odostomia italica, Chelidonura italica, Diodora (8)
italica, Diodora (6) italica, Mareleptopoma italicus, Nassarius italiensis, Rissoa (3)
itama, Pleurotomella itanhura, Episcynia (2) itapema, Lucapina (5) itapua, Conasprella
iteina, Vexillum (3) itelmenica, Littorina (9) ithia, Neptunea (6) ithitomus, Boreotrophon (7)
ithychila, Marginella (4) itiensis, Joculator (1) itikawai, Turris garnonsii itikawai, Turris granosa
itoi, Japanonoba itoi (var.), Fulgoraria kaneko (2) itonis, Daphnella itonis, Daphnella (4)
iturupa, Mohnia iturupi, Calliloncha itzamnai, Hesperisternia iucunda, Horologica (3)
iudithae, Cerithiopsis (2) iugula, Doto iunioniae, Setia (1) iunoniae, Crisilla (1)
iuppiterale, Vexillum (2) iutsui, Cypraeovula (7) iutsuina (var.), Cypraeovula volvens (2) iuxtafuniculata, Cerithiopsis
ivani, Cerithium (1) ivani, Eoacmaea (1) ivani, Eoacmaea profunda ivanmarrowi, Scabricola
ivanmarrowi, Vexillum ivanovi, Abyssotrophon ivanovi, Epirhabdoides ivanovi, Lussivolutopsius
ivojardai (var.), Harpa major (1) iwakawanum, Cymatium (9) iwamotoi, Calliostoma (1) iwaotakii, Amaea (3)
iwaotakii, Calliostoma iwaotakii, Monophorus (2) iwaotakii, Nipponaphera (1) iwateana, Mohnia
ixchel, Conasprella (1) izekiana, Argyropeza (1)