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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 (9) 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 (4) thalia, Mangilia 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
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 (8)
tigrina, Aplysia (2) tigrina, Armina tigrina, Caelatura tigrina, Columbella (8)
tigrina, Cypraea (11) tigrina, Cypraea (9) tigrina, Doris tigrina, Isotriphora
tigrina, Littorina (5) tigrina, Lophiotoma (6) 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 tigris tuberculifera (var.), Cypraea tigris tuberculifera (var.), Cypraea tigris 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, Conus (9) timorensis, Cypraea (8) timorensis, Mitra (4) timorensis, Otitoma (2)
timorensis, Ptychosyrinx timorensis 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 (5)
tisiphona hepatica (var.), Oliva (1) tisiphona oblonga (var.), Oliva (7) tisiphona olivacea (var.), Oliva tisiphona porcea (var.), Oliva
tisiphona schepmani (var.), Oliva (2) 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 (3) 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 (4) todosina volvaroides (var.), Oliva (1)
toffee, Fusceulima (3) togatum, Cirsotrema (2) togatus, Fusus (7) togetoges, Lienardia (1)
togiaenense, Vexillum tohokuensis, Acteocina toi, Calcimitra (2) toincabrali, Conasprella (1)
tokaiensis, Siphonalia trochulus (1) toki, Leutzenia tokiae, Speccapollia (2) tokii, Echinothuricola (2)
tokioi, Calcarovula (13) tokioi, Coralliophila (1) tokiokai, Atlanta tokiokai, Rosenia (5)
tokoyodaensis†, Ancistrolepis trochoideus tokubeii, Murexsul tokubeii (7) tokubeii, Vexillum (3) tokubeii marianae, Murexsul (5)
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 (2) 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, Poremskiconus (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, Conasprella (7) 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) tornatelliforme, Auriculastra (2) tornatelloides, Mitra (5) tornatica, Ponderinella
tornatilis, Acteon (9) tornatilis, Benthobia (2) tornatilis, Macromphalus (1) tornatilis, Phosinella (4)
tornatilis ancilla (var.), Acteon (9) tornatilis semistriata (var.), Acteon (1) tornatilis unicolor (var.), Acteon (1) tornatum, Caecum
tornatum, Calliostoma (5) tornatum, Calliostoma tornatum, Epitonium tornatum, Turris
tornatus, Circulus 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 (7) torquatus, Conus (4) torquatus, Conus (8)
torquatus, Plicifusus (1) torques†, Waikura torquesa, Nanaphora (1) torquetum, Caecum (1)
torquifer, Turrigemma (4) 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, Austrocochlea (6)
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 (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 (7) tortugana, Zafrona tortuganum, Cyclostrema
tortuganus, Gradiconus (8) tortuosa, Atys (2) tortuosa, Colubraria (5) 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, 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 (3) 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, Americoliva circinata (5)
tostesi, Conus (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, Poremskiconus 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)