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 Th . . .

thaanumi, Cerithium (8) thaanumi, Conus gradatus (3) thaanumi, Echineulima (1) thaanumi, Melanella (5)
thaanumi, Pelseneeria thaanumi, Peristernia (3) thaanumi, Phasianella (6) thaanumi, Solidula (7)
thaanumi, Terebra (5) thaanumi, Triphora thaanumi, Trivirostra (2) thaanumi, Truncatella thaanumi
thaanumi, Turbonilla thaanumi, Vexilla (7) thaanumi, Vexillum (6) thaanumi insularis, Truncatella (1)
thaanumi thaanumi, Truncatella thaanumiana, Mitra (7) thachi, Calliostoma (3) thachi, Collonista (3)
thachi, Fulgoraria rupestris (6) thachi, Mauritia arabica thachi, Metula (1) thachi, Nassarius (3)
thachi, Nebularia (2) thachi, Phaenomenella (1) thachi, Semicassis (4) thachi, Turbonilla
thachorum, Nassarius thaii, Tiberia thailandensis, Reticunassa (1) thailandica, Ceritoturris
thailandica, Costosyrnola thailandis, Conus crocatus (6) thailandis, Haliotis (8) thakombau, Turbonilla (1)
thalaea, Antiplanes (1) thalamega, Zoila friendii (6) thalamega marina (var.), Zoila friendii (6) thalaoides, Mitromorpha (2)
thalassae, Cylindriscala (1) thalassae, Frigidoalvania thalassae, Fusceulima (1) thalassiarchi, Aplustrum (6)
thalassiarchus, Conus (9) thalassiarchus azona (var.), Conus (3) thalassiarchus castrensis (var.), Conus (5) thalassiarchus depriesteri (var.), Conus (4)
thalassiarchus elevata (var.), Conus (9) thalassiarchus ikatt (var.), Conasprella (9) thalassiarchus mariei (var.), Conus (5) thalassica, Pleurotomella
thalassicola, Eulithidium (2) thalassicola, Prunum thalassoma, Glyphostoma (1) thalassomeli, Nassaria (5)
thalassopora, Glossodoris thalea, Antiplanes (1) thaleia, Caducifer (4) thalensis, Eulimella
thalera, Lienardia thalia, Amaea (3) thalia, Charitodoron thalia, Daphnella (2)
thalia, Eatoniella thalia, Mangilia thalia, Mangilia (4) thalia, Melanella
thalia, Plesiocystiscus thalia (var.), Gibbula cicer thalycra, Iredalea thapsiae, Cythara
thatcheri, Cymbiola (5) thatcheria, Rissoina (1) thaumasia (var.), Moerchiella antoni (2) thaumasius, Nassarius (9)
thaumasta, Arxellia (2) thaumastopsis, Teretia thea, Cerodrillia (5) thea, Haedropleura
theca, Sutilizona thecaphora, Julia thecla, Paraclathurella theeva, Pustularia (5)
theilei, Terebra thelacme, Macromphalus (1) thelcterium, Epitonium thelcterium, Granulopsis (3)
thelmacrowae, Paciocinebrina (1) thelmae, Cuthona thema, Erronea (8) themeropsis, Anacithara
theminckiana, Melania (1) themisae, Gibberula theobroma, Conus (5) theobroma, Halgerda
theobroma, Nucella (6) theodorei, Conus (4) theodosiae, Mendax (2) theona, Turbonilla
theoreta, Erosaria (6) theoreta, Funa (1) theoteles, Iredalea thepalea, Cypraea (6)
thepalea, Glyphostoma thereganum, Mangilia (3) theresa, Fidelis (8) theresa, Turbonilla
theresae, Joculator (1) theresae, Laevipilina theriaca, Cypraea (11) thermariensis, Chryseofusus (1)
thermophilum, Buccinum (1) therriaulti, Conus (1) thersites, Africolaria thersites, Buccinum (7)
thersites, Bufonaria (5) thersites, Littorina (3) thersites, Melanella (2) thersites, Monoplex (2)
thersites, Siphonaria (4) thersites, Thersistrombus (6) thersites, Zoila (6) thersites atrata (var.), Zoila
thersites contraria (var.), Zoila (8) thersites eburnea (var.), Zoila (3) thesaura, Nassaria (6) thesauraria, Aclis (1)
thesaurista, Glyphostoma thesaurus, Dolicholatirus (1) theskela, Macteola theskeloides, Mangilia (1)
thespesia, Kermia (2) thespesia plurilineata (var.), Kermia (2) thestia, Compsodrillia (2) thetidis, Cylichna (5)
thetidis, Pseudomalaxis (3) thetidis, Striodentalium thetis, Bullia (4) thetis, Cythara
thetis, Mastonia (2) thetis, Patella (7) thetis, Striatoguraleus thetis (var.), Marginella piperata
thetisae, Gibberula thetys, Nassarina (3) thevenardensis, Conus reductaspiralis (7) thewe, Turbonilla (1)
thia, Daphnella thiara, Voluta (5) thiarella, Pleurotoma (3) thiarella, Tectarius (5)
thiarella (var.), Voluta musica (5) thiasotes, Daphnella thielei, Amaea (7) thielei, Antarctodomus (1)
thielei, Assiminea thielei, Belalora (1) thielei, Cadulus thielei, Chlanificula (1)
thielei, Eclogavena quadrimaculata (3) thielei, Falsimargarita (2) thielei, Fusinus thielei, Gemmula (5)
thielei, Joculator (2) thielei, Leptocollonia (1) thielei, Philbertia thielei, Pseudorhaphitoma (1)
thielei, Stilapex thielei, Syrnola thielei, Turbonilla thielei, Turritellopsis (1)
thielei garretti (var.), Eclogavena quadrimaculata (1) thierryi, Oliva efasciata (1) thila, Vexillum thiriotae, Monophorus (4)
thisbe, Comitas thisbe thisbe, Tomopleura thisbe diomedea, Comitas (4) thisbe thisbe, Comitas
thola, Crassitoniella thola, Maoritomella tholia, Dendropoma (2) tholoides, Kryptos (2)
tholos, Drillia tholus, Anticlimax (1) thomae, Bursa rhodostoma (6) thomae, Conus (7)
thomae, Tutufa (6) thomae bergeri (var.), Bursa rhodostoma thomasi, Chicoreus (7) thomasi, Clanculus (6)
thomasi, Conus terebra (4) thomasi, Cyclostrema thomasi, Emarginula thomasi, Naria (7)
thomasi, Umbonium (6) thomasiae, Stylifer (2) thomasiae (var.), Cerithium lutosum (10) thomasiana, Cancellaria
thomasiana, Rapana (8) thomasii, Stylifer (2) thomassini, Ancilla (3) thomassini, Aspella (1)
thomassini, Pulsellum thomei, Ketosia thomensis, Cerithiopsis (1) thomensis, Clanculus pseudocorallinus (1)
thomensis, Gibberula (8) thomensis, Metaxia thomensis, Pradoxa thomensis, Syrnola
thompsoni, Akera thompsoni, Chromodoris thompsoni, Colpodaspis (6) thompsoni, Elysia
thompsoni, Eudolium (8) thompsoni, Fusinus (1) thompsoni, Loy thompsoni, Macromphalina
thompsoni, Olivella thompsoni, Pseudovermis thompsoni, Runcinella thompsoni, Siratus (4)
thompsoni, Trinchesia thomsoni, Leucosyrinx thomsoni, Pusillina thomsoni, Semicassis (6)
thomsoni palinodia, Semicassis (6) thorektes, Emarginula thorni, Umbilia capricornica thornleyana, Clathropsis
thornleyana, Dentrissoina (5) thornleyana, Filodrillia thornleyanus, Guraleus thorsenae, Opalia (1)
thorsoni, Capulus ungaricus (4) thorssoni, Epitonium (9) thorssoni, Kermia (1) thorssoni, Vexillum (4)
thorvaldssoni, Protolira thorybopus, Eosipho (1) thos, Marginella thouinensis, Alvania
thouinensis, Cystiscus thoursmani, Philine thoursmani thoursmani chilla, Philine thoursmani thoursmani, Philine
thrasys, Epitonium (3) thrincoma, Calliostoma throckmortoni, Acteon thuanae, Pyrgiscus
thurmanni, Laona thurstoni, Batheulima thurstoni, Manaria thurstoni, Pelseneeria
thurstoni, Stilifer thurstoni, Turricula thuryensis†, Montfortula (3) thuscus, Conus (23)
thygatrica, Daphnella thylax, Epitonium (3) thyraea, Parviterebra (3) thyraeum, Epitonium
thyrena, Galeodea (1) thyridota, Hemilienardia (3) thysthlon, Trigonostoma (7) tia, Melanella
tiara, Ancistrobasis (1) tiara, Calliotropis tiara, Krachia (4) tiara, Mangelia (5)
tiara, Onoba tiara, Scalaria (4) tiaraeides, Thalotia (1) tiarata, Paracingulina (1)
tiaratus, Coelotrochus (4) tiaratus, Conus (6) tiaratus roosevelti (var.), Conus (3) tiarella, Mitra (7)
tiarella, Terebra (5) tiarula, Alvania tiarula, Mangilia (6) tiarula, Nassarius (7)
tiassalensis, Neripteron tibai, Diaphana tibana, Antalis tibbettsi, Punctabyssia
tibboeli, Doriprismatica tiberiana, Cantharidella (2) tiberiana, Galeodinopsis tiberiana, Murex spadae (8)
tiberiana, Voorwindia (1) tiberii, Epitonium (5) tibia, Pedicularia (5) tibiaeforme, Calliotectum tibiaeforme (6)
tibiaeforme arafurensis (var.), Teramachia (5) tibiaeforme barneli, Calliotectum (6) tibiaeforme dupreyae, Calliotectum (5) tibiaeforme johnsoni, Calliotectum (7)
tibiaeforme tibiaeforme, Calliotectum (6) tibiaeforme williamsorum, Calliotectum (5) tibiaeformis, Apiotoma tibiaeformis (1) tibiaeformis sibukoensis, Apiotoma
tibiaeformis tibiaeformis, Apiotoma (1) tibialis, Triphora (12) tibicen, Rissoina tiburonense, Epitonium (1)
tiburonensis, Vitrinella tica, Mexichromis tica, Ticofurcilla ticaonica, Diodora (5)
ticaonica, Eucyclotoma ticaonica, Strigatella (5) ticaonica, Taranis (1) ticaonica vagans (var.), Strigatella (5)
ticaonicum, Calliostoma (5) ticaonicus, Hipponix (2) ticaonicus, Turbo (1) tiedemani, Hastula
tieensis, Joculator (1) tiesenhauseni (var.), Nassa mamillata (5) tiganourana, Turbonilla tigreum, Terebra (5)
tigridella, Oliva (8) tigridella blanda (var.), Oliva (3) tigridella lacteana (var.), Oliva (2) tigridella martinii (var.), Oliva (1)
tigridella oriola (var.), Oliva (5) tigridella rufopicta (var.), Oliva tigridella stelleta (var.), Oliva (9) tigrina, Alcithoe larochei (9)
tigrina, Aplysia (2) tigrina, Aplysia (8) tigrina, Armina tigrina, Caelatura
tigrina, Columbella (8) tigrina, Cypraea (11) tigrina, Cypraea (9) tigrina, Doris
tigrina, Isotriphora tigrina, Littorina (5) tigrina, Lophiotoma (7) tigrina, Mitra (5)
tigrina, Notocochlis tigrina (6) tigrina, Oliva (6) tigrina, Oxystele (2) tigrina, Terebra (5)
tigrina, Turbinella (7) tigrina fallax (var.), Oliva (4) tigrina glandiformis (var.), Oliva (3) tigrina holoserica (var.), Oliva
tigrina maculosa, Notocochlis tigrina tigrina, Notocochlis (6) tigrinum, Buccinum (5) tigrinum, Buccinum (6)
tigrinum, Cymatium (6) tigrinum, Epitonium tigrinum, Siphopteron tigrinus (var.), Conus canonicus (4)
tigrinus (var.), Conus textile (3) tigris, Conus (7) tigris, Coriophora tigris, Cuspivolva (5)
tigris, Cypraea tigris (9) tigris, Maurea (3) tigris, Roboastra tigris, Turritella (7)
tigris ambolee (var.), Cypraea (9) tigris chionia (var.), Cypraea tigris tigris flavonitens (var.), Cypraea tigris tigris hinnulea (var.), Cypraea tigris (5)
tigris incana (var.), Cypraea tigris tigris ionthodes (var.), Cypraea tigris (1) tigris lorenzi, Cypraea (3) tigris lyncicrosa (var.), Cypraea
tigris olgiatiana (var.), Cypraea (5) tigris pardalis, Cypraea (6) tigris rossiteri (var.), Cypraea (7) tigris schilderiana, Cypraea (6)
tigris tigris, Cypraea (9) tigris tigris chionia (var.), Cypraea tigris tigris flavonitens (var.), Cypraea tigris tigris hinnulea (var.), Cypraea (5)
tigris tigris incana (var.), Cypraea tigris tigris ionthodes (var.), Cypraea (1) tigris tuberculifera (var.), Cypraea tigroidellum, Glyphostoma (1)
tigroides, Latirus (5) tiki, Conasprella (2) tikkoensis, Turbonilla tilesii, Doriopsis (4)
tilesii, Plocamopherus (1) tilesii, Tergipes tillierae, Siphonochelus (1) tillmanni, Dentimargo
timessa, Heilprinia (12) timessum, Buccinum ochotense (1) timetus, Limatofusus (1) timia, Taringa aivica
timida, Costosyrnola timida, Elysia (3) timida, Eolis timida, Purpura (4)
timor, Fulgurofusus (2) timora, Scissurella (2) timorensis, Anisodoris timorensis, Borsonia (1)
timorensis, Cypraea (6) timorensis, Mitra (4) timorensis, Otitoma (2) timorensis, Ptychosyrinx timorensis
timorensis, Textilia (9) timorensis (var.), Nassarius siquijorensis timorensis teschi, Ptychosyrinx (4) timorensis timorensis, Ptychosyrinx
tina, Cuthona tincta, Barleeia (2) tincta, Doris tincta, Eulima
tincta, Patella (13) tincta, Philine tincta, Pleurotomella (1) tincta, Pseudodaphnella (5)
tincta, Steironepion tincta, Syrnola (1) tincta, Turbonilla (1) tincta, Vitrinella (1)
tincta (var.), Caecum trachea tincta (var.), Leptothyra induta tincta aureotincta (var.), Pseudodaphnella tincta crasselirata (var.), Pseudodaphnella
tincta lemniscata (var.), Pseudodaphnella tincta nigrocingulata (var.), Pseudodaphnella tincta pallida (var.), Pseudodaphnella tinctilis, Margovula (4)
tinctorium, Epitonium (1) tinctorius, Goniobranchus (8) tinctorum, Epitonium (1) tinctum, Caecum (3)
tinctum, Epitonium tinctum (5) tinctum bormanni (var.), Epitonium tinctum (2) tinctum subcoronatum, Epitonium (1) tinctum tinctum, Epitonium (5)
tinctum tinctum bormanni (var.), Epitonium (2) tinctura, Crenavolva striatula (10) tincturata, Natica tinctus, Gemophos (5)
tindalli, Amalda tindigei, Dolichupis (2) tinei, Danilia (5) tinei, Tritia (2)
tingitana, Gibbula (7) tingitana, Tricolia (4) tingitana, Tritia (3) tingitana (var.), Cerithium lividulum (8)
tinianus, Conus (16) tinianus aurora (var.), Conus (4) tinianus lavendulus (var.), Conus (1) tinkeri, Hexabranchus (5)
tinolia, Granulina (1) tinostomoides, Tharsiella (1) tippetti, Bathytoma (2) tippetti, Fenimorea (2)
tippetti, Hindsiclava (6) tippetti, Raphitoma tirardi, Conchatalos (1) tirardi, Conus (5)
tishae, Doriopsilla tisii, Conus (7) tisiphona, Oliva (6) tisiphona broderipii (var.), Oliva (4)
tisiphona hepatica (var.), Oliva (1) tisiphona mercatoria (var.), Oliva (1) tisiphona oblonga (var.), Oliva (6) tisiphona olivacea (var.), Oliva
tisiphona porcea (var.), Oliva tisiphona schepmani (var.), Oliva (1) tissoti, Semiricinula (7) titahica, Curveulima
titan, Lyncina leviathan (7) titan, Phenacomargarites (1) titania, Astralium (8) titania, Leiostraca
titanica, Ringicula titanium, Calliostoma (2) titea (var.), Oliva miniacea tithaica, Eulima
titii, Fusus titii minor, Ocinebrina titizimanum, Styloptygma tittarium, Calliostoma
titubans, Melanella tityrus, Siphonochelus (3) tiurensis, Duplicaria (1) tiwhana, Dentalium
tixierae, Fissurella radiosa (6) tjemoroensis†, Hindsia (8) tmeta, Typhlomangelia tmetus, Conus ochroleucus (6)
tmetus, Zeatrophon (1) tobagoensis, Calliclava (2) tobagoensis, Granulina (2) tobagoensis, Lucapina (4)
tobagoensis, Voluta (6) tobagoensis (var.), Impages maryleeae (1) tobeyoides, Anatoma toddi, Trapania
todilla, Thala (1) todosina, Oliva (13) todosina lepida (var.), Oliva (6) todosina solomonensis (var.), Oliva (3)
todosina volvaroides (var.), Oliva (1) toffee, Fusceulima (3) togatum, Cirsotrema (2) togatus, Fusus (7)
togetoges, Lienardia (1) togiaenense, Vexillum tohokuensis, Acteocina tokaiensis, Siphonalia trochulus (1)
toki, Leutzenia tokiae, Speccapollia (2) tokii, Echinothuricola (2) tokioi, Calcarovula (12)
tokioi, Coralliophila (1) tokiokai, Atlanta tokiokai, Rosenia (5) tokoyodaensis†, Ancistrolepis trochoideus
tokubeii, Murexsul tokubeii (7) tokubeii, Vexillum (2) tokubeii marianae, Murexsul (4) tokubeii tokubeii, Murexsul (7)
tokugawai, Ergalatax (6) tokugawai, Ergalatax (4) tokunagae, Guraleus tokunagai, Granuliterebra (3)
tokunagai, Merelina tokuoi, Crenavolva (5) tokyoense, Epitonium tokyoense kandai (var.), Epitonium (1)
tokyoensis, Kermia tokyoensis, Pyrunculus tokyoensis, Simulamerelina tokyoensis, Vermetus (4)
tolagaensis, Cominella (1) toledanoi, Eubranchus toleranda, Pterygia (8) toliara, Halgerda (1)
toliaraensis, Cribrarula comma (4) tolleni, Epitonium (3) tollere, Volvarina tollini, Epitonium (3)
tollmanni, Olgasolaris tolmiei, Gadila toloensis, Patelloida tolomius, Boreotrophon (1)
tomacula, Joculator tomacula, Koloonella tomaculum, Caecum (3) tomaculum, Liloa curta (6)
tomasi, Bathyberthella tomensis, Barleeia tomensis, Gibberula (8) tomentifera, Doris
tomentosa, Alvania (2) tomentosa, Austrodoris tomentosa, Doris tomentosa, Elysia (1)
tomentosa, Jorunna (3) tomentosa (var.), Raphitoma philberti tomicici, Columbarium (4) tominiensis, Calliotropis
tomiyamaensis, Obesotoma tomlini, Abyssochrysos (4) tomlini, Afriscrobs tomlini, Ailinzebina
tomlini, Cerithium (7) tomlini, Diala (2) tomlini, Diala tomlini, Epitonium (1)
tomlini, Infundibulum (2) tomlini, Marginella (2) tomlini, Mipus tomlini, Mitra (5)
tomlini, Mitra (6) tomlini, Odostomia tomlini, Patella (7) tomlini, Plesiocystiscus
tomlini, Prosipho tomlini, Sassia kampyla tomlini, Sulcerato (1) tomlini, Tricolia (1)
tomlini, Trivirostra (3) tomlini, Volva brevirostris (5) tomlini prodiga, Erosaria (9) tomliniana, Crassispira (4)
tomliniana, Cystiscus tomliniana, Mitra (5) tomlinianus, Utriculus (2) tomricei (var.), Haliotis clathrata (1)
tomsmithi, Ardeadoris (4) tonbensis, Turbonilla tonga, Gregoia (3) tonga, Inkaba
tongaatensis, Scala (2) tongaensis, Careliopsis (1) tongaensis, Manaria (1) tongaensis, Nerita (9)
tongaensis, Pyrgulina tongaensis, Teretia tongaensis, Turbonilla (1) tongana, Diodora (1)
tongana, Onchidium tonganus, Mipus (1) tongasoa, Semiricinula tongoensis, Synthopsis (1)
tongshanensis, Dermatobranchus toniperezi, Turbonilla (1) tonisii, Conus (1) tonkiniana, Cerithidea (1)
tonnerrei, Clanculus tonyi, Dentimargo topaza, Drillia topaziaca, Nozeba (1)
topazica, Notosinister (5) topee, Cypraea ventriculus (5) tora, Trapania torcula, Odostomia (1)
torcularis, Icuncula (1) torcularis, Turbo torecostatus, Buccinum torelli, Onoba (1)
torensis, Conasprella toreta, Peristichia toreuma, Buccinum (10) toreuma, Cellana (7)
toreuma, Fusinus (10) toreuma, Larochella toreuma, Orbitestella toreumata, Crockerella (1)
toreumoides (var.), Fusinus longicaudus (10) toreuta, Cataegis (1) tornat nodifera (var.), Neptunea (6) tornata, Cyclostrema
tornata, Eulima tornata, Odostomia tornata, Pseudonebularia (4) tornata, Semiretusa (5)
tornata, Syrinx (10) tornata, Turricula tornata (4) tornata (var.), Taranis moerchii tornata atjehensis, Turricula
tornata fulminata, Turricula (1) tornata fulminata gloriosa (var.), Turricula tornata tornata, Turricula (4) tornatella, Melania (6)
tornatelliforme, Auriculastra (2) tornatelloides, Mitra (5) tornatica, Ponderinella tornatilis, Acteon (8)
tornatilis, Benthobia (2) tornatilis, Macromphalus (1) tornatilis, Phosinella (4) tornatilis ancilla (var.), Acteon (8)
tornatilis semistriata (var.), Acteon (1) tornatilis unicolor (var.), Acteon tornatum, Caecum tornatum, Calliostoma (5)
tornatum, Calliostoma tornatum, Epitonium tornatum, Turris tornatus, Circulus
tornatus, Conasprella (7) tornatus, Conus tornatus, Fusus tornatus costatus (var.), Fusus
tornatus levis (var.), Fusus tornatus turritus (var.), Fusus torniformae, Ebalina (1) tornipila, Veprecula
torobella, Mitromica toroense, Epitonium (5) toroense, Sthenorytis (5) toroensis, Chrysallida (2)
toroides, Toroidia torosa, Granulina (2) torosa, Melampus (4) torosa, Pseudomelatoma
torosa aurantia (var.), Pseudomelatoma torosus, Cylindrus (5) torosus, Murex (5) torosus, Trochus (10)
torotortum, Vexillum torpedo, Coriophora (2) torquata, Agladrillia (1) torquata, Belomitra
torquata, Cassis (7) torquata, Ebala torquata, Epideira (1) torquata, Eulimella
torquata, Lunella (4) torquata, Scala (18) torquata, Terebra (12) torquata, Trochus violaceus (8)
torquata, Vexitomina (3) torquata "whitleyi", Lunella (6) torquata (var.), Cerithium mammillatum (12) torquata (var.), Littorina obtusata (16)
torquatum, Vexillum (1) torquatus, Conus (8) torquatus, Conus (7) torquatus, Conus (4)
torquatus, Plicifusus (1) torques†, Waikura torquesa, Nanaphora (1) torquetum, Caecum (1)
torquifer, Turrigemma (3) torquilla, Rissoa paradoxa (1) torra (var.), Colus jeffreysianus (1) torrefactus, Chicoreus (8)
torrefactus benedictinus (var.), Chicoreus (3) torrefactus kilburni (var.), Chicoreus (5) torrefactus rubiginosus (var.), Chicoreus (6) torrei, Bullina
torrei, Calliostoma torrei, Hydrobia torrei, Volutifusus (4) torrelavega, Doto
torresensis, Austrodaphnella torresi, Calthalotia torresi, Cerithium (6) torresiana, Drillia
torresiana, Rissoina (2) torresiana, Syrnola torresiana, Turbonilla (2) torresiana, Volvarina (5)
torresiana (var.), Nassarius caelatus torresiense, Bittium torresina, Volvarina torri, Godfreyena (4)
torricella, Vexillum torrida (var.), Xenophora cerea (5) torridum, Cirsonella torrus, Fusinus (1)
torta, Fusiturris (3) torticula, Cymakra (1) torticula, Triphora torticulum, Prunum (1)
tortilabia, Etrema tortile, Caecum tortilis, Calyptraea (5) tortilis, Cheilea cepacea (4)
tortilis, Cylindriscala (1) tortilis, Cypraea (6) tortilis, Latiaxis (6) tortipunctata, Opalia (1)
tortua, Homalocantha tortua tortua multicrispata, Homalocantha (5) tortua tortua, Homalocantha tortuga, Trivia (12)
tortugana, Cinctura lilium (6) tortugana, Zafrona tortuganum, Cyclostrema tortuganus, Gradiconus (8)
tortuosa, Atys (2) tortuosa, Colubraria (4) tortuosa, Melanella (1) tortuosa (var.), Vermetus polyphragma (5)
tortuosum, Cerithium (5) tortuosus, Fusus (3) tortuosus, Mipus tortuosus, Phyllonotus
tortuosus (var.), Colus holboellii (3) torula, Cancellaria (5) torulosa, Melanoides (2) torulosa, Mitra (10)
torulosa†, Turriscala (2) torulosa, Turritella (6) torulosa coursini (var.), Turritella (1) torulosum, Murex
torulosum (var.), Cerithium columna (6) torulosus, Fusus (7) torulosus, Nassarius (2) torva, Columbella (7)
tosaense, Calliostoma (4) tosaense, Epitonium (1) tosaensis, Adamnestia tosaensis, Amaea (2)
tosaensis, Amaea (2) tosaensis, Cancellaria (16) tosaensis, Cantrainea (6) tosaensis, Cocculina
tosaensis, Cranopsis (1) tosaensis, Daphnella tosaensis, Dissona (4) tosaensis, Emarginula (3)
tosaensis, Fulgoraria hamillei (4) tosaensis, Hadroocorys (2) tosaensis, Hyalorisia (2) tosaensis, Mirandaphera
tosaensis, Monstrotyphis tosaensis, Notocochlis (5) tosaensis, Pyramidelloides tosaensis, Ringicula
tosaensis, Scaphander tosaensis, Striodentalium tosaensis, Turritella tosaensis (var.), Conasprella articulata (1)
tosana, Siphonalia tosana, Tritonidea (5) tosanus, Babelomurex (7) tosatoi, Mitrella (1)
tosatoi, Perotrochus (3) toshiharui, Calliostoma (5) toshikazui, Eulimella (3) tostesi, Oliva circinata (4)
tostesi (var.), Lamniconus clerii (5) tostus, Tenagodus totiphyllis, Turris (2) totolirata, Zenepos
totomiensis, Cylichna totomiensis, Dentimargo totopotens, Lienardia (1) totteni, Buccinum (2)
totteni, Hydrobia (1) touhoensis, Belonimorphis (1) toupiollei, Murex (8) tourannense, Cerithium
tourannensis, Neritina (6) tourosensis, Conus townsendi, Acteocina (1) townsendi, Alvania
townsendi, Bullia townsendi, Citharomangelia (2) townsendi, Enida (4) townsendi, Epitonium
townsendi, Eulima townsendi, Fusinus (1) townsendi, Mitra (8) townsendi, Nassarius
townsendi, Platydoris (5) townsendi, Prodotia townsendi, Trichotropis (4) townsendi, Turbonilla
townsendi, Zafra townsendianum, Clypeostoma (2) toxopleura, Rissoina toyamaense, Rhabdus
toyamaensis, Cylichna toyamaensis, Janolus toyamana, Aplysiopsis toyamana, Retimohnia
toyamensis, Janolus toyatani, Odostomia (2)