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 (var.), Anachis kraussi iochrous, Cerithiopsis (1)
iodes, Nassarius (2) iodes, Prosipho (1) iodinea, Flabellina iodolabiata, Pseudorhaphitoma (1)
iodostoma, Columbella (8) iodostoma, Drupa morum (3) iodostoma, Graphiconus (8) iodostoma rosacea (var.), Graphiconus
ioessa, Gymnobela iohannae, Synthopsis (1) ioides, Littorina (16) iola, Clathroterebra (2)
iolausi, Turbonilla iole, Fusiturricula (1) ione, Anacithara ione ione, Conus (6)
ione, Yeddoconus (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)
ionthodes (var.), Cypraea tigris (10) iopuei, Joculator (4) ios, Provanna iospira, Pseudodaphnella
iospira fulvescens (var.), Pseudodaphnella iostoma, Morula iostoma, Murex (13) 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 iota, Sinezona iota, Trigonostoma
iota, Turbonilla iota, Turritella iota, Vexillum (4) iotoides, Melanella
iouspi, Pleurobranchus iovacea, Dolabella (7) iozona, Mitromorpha (1) ipacoyana, Palmadusta androyensis (3)
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 (5) 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, Africonus (9) irregularis, Capulus 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.), Africonus (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 (6)
irvineanae, Cypraea (8) irvingi, Bornella isa, Noumeaella isaaci, Diodora yaroni
isaacsi, Africanella (3) isabelae, Amoria molleri (1) isabelae, Favartia (2) isabelae, Fulgoraria (5)
isabelae, Serrataginella isabelae, Volvarina isabelarum, Africonus (4) isabelita, Bathytoma
isabelita, Turbonilla (1) isabelitae, Turbonilla (3) isabella, Acteon (3) isabella, Cancilla (9)
isabella, Conus isabella, Inquisitor (3) isabella, Luria (8) isabella, Pleurotoma
isabella, Strioterebrum isabella, Turbonilla isabella (var.), Laevistrombus turturella (1) isabella lekalekana (var.), Luria (7)
isabella limpida (var.), Cypraea (8) isabella rumphii (var.), Luria isabellae, Crepidula isabellamericana, Luria
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 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 (2) iudithae, Cerithiopsis (2) iugula, Doto iunioniae, Setia (1)
iunoniae, Crisilla (1) iuppiterale, Vexillum (2) iutsui, Cypraeovula (7) iutsuina, Cypraeovula (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, Jaspidiconus (1) izekiana, Argyropeza (1)