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 (3) iodes, Prosipho (1) iodinea, Flabellina
iodolabiata, Pseudorhaphitoma (1) iodostoma, Columbella (9) 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 (var.), Palmadusta androyensis (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)
iridisa, Granulina (1) 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, Pyrgiscus 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, Syrnola (1)
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 (6) 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, Tosapusia (4) 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 (1) 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 (4)
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)