- bajadera, Ariophanta bajadera (L. Pfeiffer, 1850) - (ARIOPHANTIDAE)
- bajae, Branzovodiscus bajae Frýda, 1999 † - (SINUITIDAE) (FOSSIL)
- bajaensis, Architectonica bajaensis Perrilliat, 2013 † - (ARCHITECTONICIDAE) (FOSSIL)
- bajaensis, Cancellaria bajaensis Perrilliat & Cristín, 2016 † - (CANCELLARIIDAE) (FOSSIL)
- bajaensis, Carditamera bajaensis González & G. Giribet, 2012 - (CARDITIDAE)
- bajaensis, Pegma bajaensis R.L. Squires & Demetrion, 1990 † - (GRYPHAEIDAE) (FOSSIL)
- bajaensis, Popenoeum maritimus bajaensis R.L. Squires, Zinsmeister & Paredes-mejia, 1989 † - (PSEUDOLIVIDAE) (FOSSIL)
- bajaensis, Solariella bajaensis Perrilliat, 2013 † - (SOLARIELLIDAE) (FOSSIL)
- Bajaeolis, Genus Bajaeolis T.M. Gosliner & D.W. Behrens, 1986 (GLAUCIDAE)
- bajamarensis, Napaeus bajamarensis C.M. Ibáñez & M.R. Alonso, 2009 - (ENIDAE)
- bajamarensis, Trapania bajamarensis L. Moro & J.A. Ortea, 2015 - (GONIODORIDIDAE)
- bajanensis, Conasprella bajanensis (G.W. Nowell-Usticke, 1968) - (CONIDAE)
- bajanensis, Dalliconus bajanensis (G.W. Nowell-Usticke, 1968) - syn of: Conasprella bajanensis (G.W. Nowell-Usticke, 1968) - (CONIDAE)
- bajanensis, Fusiturricula bajanensis G.W. Nowell-Usticke, 1969 - syn of: Fusiturricula jaquensis (Sowerby, 1850) - (DRILLIIDAE)
- Bajanerita, Subgenus Nerita (Bajanerita) Squires, 1993 (NERITIDAE) (FOSSIL)
- bajarunasi, Circogryphaea sinzovi bajarunasi Vialov, 1970 † - (GRYPHAEIDAE) (FOSSIL)
- bajarunasi, Nannites bajarunasi Astakhova, 1960 † - (NANNITIDAE) (FOSSIL)
- bajarunasi, Trigonia bajarunasi Saveliev, 1960 † - (TRIGONIIDAE) (FOSSIL)
- Bajarunia, Genus Bajarunia Dagys , 1983 (MEEKOCERATIDAE) (FOSSIL)
- Bajkaloceras, Genus Bajkaloceras Balashov, 1960 (BAJKALOCERATIDAE) (FOSSIL)
- BAJKALOCERATIDAE Balashov, 1960 - Family (CEPHALOPODA-NAUTILOIDEA [Subclass]-INTEJOCERIDA [Order]) (FOSSIL)
- bajocense, Cerithinella bajocense W.H. Hudleston, 1889 † - (CERITHIIDAE) (FOSSIL)
- bajocense, Strenoceras bajocense (H.M.D. de Blainville, 1840 †) - (PARKINSONIIDAE) (FOSSIL)
- bajocensis, Hayamia bajocensis (A.V.M.D. D'Orbigny, 1852 †) - (NERITOPSIDAE) (FOSSIL)
- bajociana, Ceratomya bajociana (A.V.M.D. D'Orbigny, 1850 †) - (CERATOMYIDAE) (FOSSIL)
- bajociana, Pleurotomaria bajociana Ferrari & Damborenea, 2015 † - (PLEUROTOMARIIDAE) (FOSSIL)
- bajociensis, Isoarca bajociensis d'Orbigny, 1850 † - (ISOARCIDAE) (FOSSIL)
- Bajocisphinctes, Genus Bajocisphinctes Buckman, 1927 (PERISPHINCTIDAE) (FOSSIL)
- bajoensis, Acteon bajoensis Chiesa & al., 1995 † - (ACTEONIDAE) (FOSSIL)
- bajoi, Iberus bajoi J.R. Bourguignat, 1880 - syn of: Iberus alonensis (A.E.J. Férussac, 1821) - (HELICIDAE)
- bajonensis, Bivetiella bajonensis P.O. Jung & R.E. Petit, 1990 † - (CANCELLARIIDAE) (FOSSIL)
- bajtalense, Alaoceras bajtalense Ruzhentsev & Bogoslovskaya, 1971 † - (NEOGLYPHIOCERATIDAE) (FOSSIL)
- bajula, Laciniaria bajula (A. Schmidt, 1868) - (CLAUSILIIDAE)
- bajula, Emarginula bajula C. Hedley, 1913 - syn of: Emarginella incisura (A. Adams, 1852) - (FISSURELLIDAE)
- bajula ditrichi, Laciniaria bajula ditrichi H. Nordsieck, 1977 - (CLAUSILIIDAE)
- bajula lunella, Laciniaria bajula lunella H. Nordsieck, 1973 - (CLAUSILIIDAE)
- bajula mursalicae, Laciniaria bajula mursalicae (J. Urbanski, 1969) - (CLAUSILIIDAE)
- bajuvaricus, Trochacanthus bajuvaricus Dacque, 1939 † - (ARCHAEOGASTROPODA (UNASSIGNED)) (FOSSIL)
- bajuvaricus, Zuluiceras bajuvaricus Redtenbacher, 1873 † - (COLLIGNONICERATIDAE) (FOSSIL)
- bakalovi, Mesohibolithes bakalovi Stoyanova-Vergilova, 1965 † - (MESOHIBOLITHIDAE) (FOSSIL)
- bakanense, Acicula bakanense Steklov, 1966 - syn of: Acicula parcelineata (S. Clessin, 1911) - (ACICULIDAE)
- bakara, Tylomelania bakara T. von Rintelen & M. Glaubrecht, 2003 - (PACHYCHILIDAE)
- bakeri, Perahua bakeri C.M. Cooke & Y. Kondo, 1960 - (ACHATINELLIDAE)
- bakeri, Achatinella apexfulva bakeri D.A. Welch, 1942 - (ACHATINELLIDAE)
- bakeri, Amnicola bakeri H.A. Pilsbry, 1891 - syn of: Tepalcatia bakeri (H.A. Pilsbry, 1891) - (AMNICOLIDAE)
- bakeri, Anchura bakeri H.G. Richards, 1943 † - (APORRHAIDAE) (FOSSIL)
- bakeri, Bulimulus bakeri G.D. Hanna, 1923 - syn of: Naesiotus dentifer lamellifer H.A. Pilsbry, 1897 - (BULIMULIDAE)
- bakeri, Caecum bakeri (P. Bartsch, 1920) - (CAECIDAE)
- bakeri, Cerithiopsis bakeri P. Bartsch, 1917 - (CERITHIOPSIDAE)
- bakeri, Zoila venusta bakeri J.H. Gatliff, 1916 - (CYPRAEIDAE)
- bakeri, Elachisina bakeri (A.M. Strong, 1938) - (ELACHISINIDAE)
- bakeri, Pseudosabinella bakeri (P. Bartsch, 1917) - (EULIMIDAE)
- bakeri, Sabinella bakeri P. Bartsch, 1917 - syn of: Pseudosabinella bakeri (P. Bartsch, 1917) - (EULIMIDAE)
- bakeri, Melanella bakeri P. Bartsch, 1917 - syn of: Pseudosabinella bakeri (P. Bartsch, 1917) - (EULIMIDAE)
- bakeri, Australaria bakeri (J.H. Gatliff & C.J. Gabriel, 1912) - (FASCIOLARIIDAE)
- bakeri, Glaphyrites bakeri (Miller, 1932 †) - (GLAPHYRITIDAE) (FOSSIL)
- bakeri, Lissoceras bakeri Imlay, 1962 † - (HAPLOCERATIDAE) (FOSSIL)
- bakeri, Paleoconus bakeri Flower & W.J. Gordon, 1959 † - (HEMATITIDAE) (FOSSIL)
- bakeri, Tepalcatia bakeri (H.A. Pilsbry, 1891) - (HYDROBIIDAE)
- bakeri, Mercuria bakeri P. Glöer, H.D. Boeters & Walther, 2015 - (HYDROBIIDAE)
- bakeri, Fluviopupa bakeri S. Zielske & M. Haase, 2014 - (HYDROBIIDAE)
- bakeri, Diplodon bakeri W.B. Marshall - syn of: Diplodon rhuacoicus (A.V.M.D. D'Orbigny, 1835) - (HYRIIDAE)
- bakeri, Ischnochiton bakeri W.G. Torr, 1912 - (ISCHNOCHITONIDAE)
- bakeri, Erycina bakeri W.H. Dall, 1916 - syn of: Neaeromya californica (W.H. Dall, 1899) - (LASAEIDAE)
- bakeri, Bransonoceras bakeri Miller & Parizek, 1948 † - (METALEGOCERATIDAE) (FOSSIL)
- bakeri, Dermomurex bakeri (L.G. Hertlein & A.M. Strong, 1951) - (MURICIDAE)
- bakeri, Gregariella bakeri (W.H. Dall, P. Bartsch & H.A. Rehder, 1938) - (MYTILIDAE)
- bakeri, Leopoldia bakeri (Imlay, 1938 †) - (NEOCOMITIDAE) (FOSSIL)
- bakeri, Bernardina bakeri W.H. Dall, 1910 - (NEOLEPTONIDAE)
- bakeri, Olcostephanus bakeri (Imlay, 1937 †) - (OLCOSTEPHANIDAE) (FOSSIL)
- bakeri, Rogersites bakeri Imlay, 1937 † - syn of: Olcostephanus bakeri (Imlay, 1937 †) - (OLCOSTEPHANIDAE) (FOSSIL)
- bakeri, Leopecten bakeri (G.D. Hanna & L.G. Hertlein, 1927 †) - (PECTINIDAE) (FOSSIL)
- bakeri, Properrinites bakeri (Plummer & P.H. Scott 1937 †) - (PERRINITIDAE) (FOSSIL)
- bakeri, Philine bakeri W.H. Dall, 1919 - (PHILINIDAE)
- bakeri, Barnea bakeri S. Woodward, 1854 - syn of: Barnea birmanica (R.A. Philippi, 1849) - (PHOLADIDAE)
- bakeri, Phylloceras bakeri Imlay, 1953 † - (PHYLLOCERATIDAE) (FOSSIL)
- bakeri, Taphius montanus bakeri (A.V.M.D. D'Orbigny, 1835) - (PLANORBIDAE)
- bakeri, Praticolella bakeri E.G. Vanatta, 1915 - (POLYGYRIDAE)
- bakeri, Neopronorites bakeri Miller & Furnish, 1940 † - (PRONORITIDAE) (FOSSIL)
- bakeri, Turbonilla bakeri P. Bartsch, 1912 - (PYRAMIDELLIDAE)
- bakeri, Rissoella bakeri A.M. Strong, 1938 - syn of: Elachisina bakeri (A.M. Strong, 1938) - (RISSOELLIDAE)
- bakeri, Onoba bakeri (P. Bartsch, 1910) - (RISSOIDAE)
- bakeri, Succinea bakeri L.R. Hubricht, 1963 - (SUCCINEIDAE)
- bakeri, Solariorbis bakeri (A.M. Strong & L.G. Hertlein, 1939) - (TORNIDAE)
- bakeri, Micrelenchus bakeri C.A. Fleming, 1948 - syn of: Cantharidus artizona (A. Adams, 1853) - (TROCHIDAE)
- bakeri, Trochomorpha bakeri G.A. Solem, 1959 - (TROCHOMORPHIDAE)
- bakeri, Coelatura bakeri (C.B. Adams, 1866) - (UNIONIDAE)
- bakeri, Valvata tricarinata bakeri W.H. Fluck, 1932 - (VALVATIDAE)
- bakeri, Metasterkia bakeri H.A. Pilsbry, 1921 - (VERTIGINIDAE)
- bakeri, Schwartziella bakeri (P. Bartsch, 1902) - (ZEBINIDAE)
- bakeria, Tryonia bakeria H.A. Pilsbry, 1891 - syn of: Tepalcatia bakeri (H.A. Pilsbry, 1891) - (COCHLIOPIDAE)
- bakerianus, Lyogyrus bakerianus H.A. Pilsbry, 1917 - (AMNICOLIDAE)
- bakerii, Octopus bakerii D'Orbigny, 1826 - syn of: Octopus vulgaris G.L.C.F.D. Cuvier, 1797 - (OCTOPODIDAE)
- Bakerilymnaea, Subgenus Galba (Bakerilymnaea) W.K. Weyrauch, 1964 (LYMNAEIDAE)
- Bakerlymnaea, syn of: Subgenus Galba (Bakerilymnaea) W.K. Weyrauch, 1964 (LYMNAEIDAE)
- Bakeroceras, Genus Bakeroceras Hook & Flower, 1977 (APOCRINOCERATIDAE) (FOSSIL)
- Bakerviana, syn of: Genus Calidviana F.C. Baker, 1954 (HELICINIDAE)
- Bakevellia, Genus Bakevellia King, 1848 (BAKEVELLIIDAE) (FOSSIL)
- bakevelliaeformis, Praeotapiria bakevelliaeformis Kurushin, 1985 † - (MONOTIDAE) (FOSSIL)
- BAKEVELLIDAE - syn of Family: BAKEVELLIIDAE (FOSSIL)
- BAKEVELLIIDAE King, 1850 - Family (BIVALVIA-PTERIOMORPHIA [Subclass]-PTERIIDA [Order]-PTERIOIDEA [Superfamily]) (FOSSIL)
- Bakevelloides, Subgenus Bakevellia (Bakevelloides) Tokuyama, 1959 (BAKEVELLIIDAE) (FOSSIL)
- bakevilliaeformis, Otapiria bakevilliaeformis Kurushin 1985 † - (MONOTIDAE) (FOSSIL)
- Bakewellia, Genus Bakewellia King, 1848 (BIVALVIA INCERTAE SEDIS) (FOSSIL)
- bakewellioides, Leptodesma bakewellioides (Y.M. Yakovlev, 1903 †) - (PTERINEIDAE) (FOSSIL)
- bakewellioides, Cyrtodontarca bakewellioides Y.M. Yakovlev, 1903 † - syn of: Leptodesma bakewellioides (Y.M. Yakovlev, 1903 †) - (PTERINEIDAE) (FOSSIL)
- bakewelloides, Cyrtodontarca bakewelloides Jakovlev 1903 † - (PTERINEIDAE) (FOSSIL)
- bakhanstranum, Epitonium bakhanstranum A.M. Keen, 1962 - syn of: Epitonium hindsii (P.P. Carpenter, 1856) - (EPITONIIDAE)
- bakhanstratum, Epitonium bakhanstratum A.M. Keen, 1962 - syn of: Epitonium hindsii (P.P. Carpenter, 1856) - (EPITONIIDAE)
- bakhense, Liroceras bakhense Reed, 1944 † - (LIROCERATIDAE) (FOSSIL)
- bakhensis, Lithodomina bakhensis Reed, 1944 † - (UNIONIDAE) (FOSSIL)
- bakhtarana, Falsipyrgula bakhtarana H. Schütt & A.B. Mansoorian, 2000 - (HYDROBIIDAE)
- bakiei, Macroschisma bakiei Adams, 1862 - (FISSURELLIDAE)
- bakonicus, Gyraulus bakonicus (Halaváts, 1903) - (PLANORBIDAE)
- Bakonyceras, Genus Bakonyceras Geczy & Meister, 2007 (COELOCERATIDAE) (FOSSIL)
- Bakonyia, Genus Bakonyia Szabo , 1981 (TURBINIDAE) (FOSSIL)
- bakowskii, Edentiella bakowskii (W. Polinski, 1924) - (HYGROMIIDAE)
- bakowskyana, Lymnaea bakowskyana (S. Clessin, 1879) - (LYMNAEIDAE)
- bakoyi, Unio bakoyi A. de Rochebrune, 1882 - syn of: Coelatura aegyptiaca (F. Cailliaud, 1827) - (UNIONIDAE)
- bakuana, Pyrgula bakuana (C.M. Kolesnikov, 1947) - (HYDROBIIDAE)
- bakui, Bageites bakui Zaborski, 1998 † - (PSEUDOTISSOTIIDAE) (FOSSIL)
- bakuitana, Platyrhaphella bakuitana P. Bartsch, 1919 - (CYCLOPHORIDAE)
- Bakulia, Genus Bakulia Silantiev, Chandra & Urazaeva, 2015 (SENDERZONIELLIDAE) (FOSSIL)
- bakurianus, Agriolimax bakurianus H.R. Simroth, 1912 - (AGRIOLIMACIDAE)
- bala, Sphaerospira bala (J.W. Brazier, 1878) - (CAMAENIDAE)
- balabacensis, Helicostyla satyrus balabacensis (P. Bartsch, 1919) - (BRADYBAENIDAE)
- balabacensis, Phasmoconus balabacensis (R.M. Filmer, 2012) - (CONIDAE)
- balabacensis, Japonia balabacensis (E.A. Smith, 1895) - (CYCLOPHORIDAE)
- balabacensis, Terebra balabacensis U. Aubry & R. Picardal, 2011 - (TEREBRIDAE)
- Balabania, Genus Balabania Karacabey-Oztumer, 1980 (HIPPURITIDA (UNASSIGNED)) (FOSSIL)
- Balacheiloceras, Genus Balacheiloceras Korn, 2002 (CHEILOCERATIDAE) (FOSSIL)
- Balaea, syn of: Genus Balea J.E. Gray, 1824 (CLAUSILIIDAE)
- balaena, Strophiops balaena C.J. Maynard & W.F. Clapp, 1921 - syn of: Cerion glans H.C. Küster, 1844 - (CERIONIDAE)
- balaenophila, Tripoplax balaenophila (E. Schwabe & J. Sellanes, 2004) - (ISCHNOCHITONIDAE)
- balaenorum, Terebra balaenorum W.H. Dall, 1908 - syn of: Terebra specillata R.B. Hinds, 1844 - (TEREBRIDAE)
- Balaklavella, Genus Balaklavella M.R. Cooper, 2015 (RUTITRIGONIIDAE) (FOSSIL)
- balaklavense, Macrodiceras balaklavense (Pcelincev, 1959 †) - (LASAEIDAE) (FOSSIL)
- balaklavensis, Rutitrigonia balaklavensis Yanin, 2004 † - (RUTITRIGONIIDAE) (FOSSIL)
- balalaika, Bornia balalaika R. von Cosel, 1995 - (KELLIIDAE)
- Balambania, Genus Balambania J.C.H. Crosse, 1891 (ASSIMINEIDAE) (FOSSIL)
- balambasia, Parvedentulina balambasia K.C. Emberton, 2002 - (STREPTAXIDAE)
- balamtina, Tellina balamtina A. De Gregorio - syn of: Arcopagia balaustina (C. Linnaeus, 1758) - (TELLINIDAE)
- balanatensis, Chloritis balanatensis W. Kobelt, 1896 - syn of: Chloritis balatensis W. Kobelt, 1896 - (CAMAENIDAE)
- balandinae, Pentadentula balandinae A.N. Suvorov, 2006 - (ENIDAE)
- Balanetta, Genus Balanetta F.P. Jousseaume, 1875 (MARGINELLIDAE)
- balangodensis, Homo sapiens balangodensis Deraniyagala, 1955 † - (Hominidae) (FOSSIL)
- balani, Xenostrobus balani (K.W. Ockelmann, 1983) - (MYTILIDAE)
- balani, Limnoperna balani K.W. Ockelmann, 1983 - syn of: Xenostrobus balani (K.W. Ockelmann, 1983) - (MYTILIDAE)
- balanites, Humboldtiana balanites F.G. Thompson, 2006 - (HUMBOLDTIANIDAE)
- balanitintinnabuli, Vermetus balanitintinnabuli O.A.L. Mörch, 1862 - (VERMETIDAE)
- Balanocochlis, Subgenus Thiara (Balanocochlis) P. Fischer, 1885 (THIARIDAE)
- balanoides, Canistrum balanoides I.H. Jonas, 1894 - (BRADYBAENIDAE)
- balanoides, Calliodentalium balanoides (H.P. Plate, 1908) - (CALLIODENTALIIDAE)
- balanoides, Lottia balanoides (L.A. Reeve, 1855) - (LOTTIIDAE)
- balanoideus, Afropomus balanoideus (A.A. Gould, 1850) - (AMPULLARIIDAE)
- balanoideus nimbae, Afropomus balanoideus nimbae E.E. Binder, 1963 - (AMPULLARIIDAE)
- balanorum, Clavagella balanorum R.A. Philippi, 1840 - syn of: Bryopa aperta (G.B. I Sowerby, 1823) - (CLAVAGELLIDAE)
- balanorum, Clavagella balanorum A. Scacchi, 1841 - syn of: Bryopa aperta (G.B. I Sowerby, 1823) - (CLAVAGELLIDAE)
- balansae, Acanthopleura balansae A. de Rochebrune, 1882 - syn of: Acanthopleura gemmata (H.M.D. de Blainville, 1825) - (CHITONIDAE)
- balansae, Loxoglypta balansae (V. Bertin, 1878) - (TELLINIDAE)
- balansai, Megaustenia balansai (J.F. Mabille, 1889) - (ARIOPHANTIDAE)
- balansai, Trachia balansai (L.J. Morlet, 1886) - (CAMAENIDAE)
- balansai, Diplommatina balansai P.M.A. Morelet, 1886 - (DIPLOMMATINIDAE)
- balansai, Helix balansai L.J. Morlet, 1886 - syn of: Trachia balansai (L.J. Morlet, 1886) - (HELICIDAE)
- balansai, Eucithara balansai J.C.H. Crosse, 1873 - syn of: Eucithara angela (A. Adams & G.F. Angas, 1864) - (MANGELIIDAE)
- balansai, Cythara balansai J.C.H. Crosse, 1873 - syn of: Eucithara angela (A. Adams & G.F. Angas, 1864) - (MANGELIIDAE)
- balansai, Vitrina balansai J.F. Mabille, 1889 - syn of: Megaustenia balansai (J.F. Mabille, 1889) - (VITRINIDAE)
- balansai cincta, Trachia balansai cincta (P. Dautzenberg & H. Fischer, 1905) - (CAMAENIDAE)
- balansai cincta, Helix balansai cincta P. Dautzenberg & H. Fischer, 1905 - syn of: Trachia balansai cincta (P. Dautzenberg & H. Fischer, 1905) - (HELICIDAE)
- balansai elata, Diplommatina balansai elata A.R.J.B. Bavay & P. Dautzenberg, 1903 - (DIPLOMMATINIDAE)
- balansai robusta, Diplommatina balansai robusta A.R.J.B. Bavay & P. Dautzenberg, 1903 - (DIPLOMMATINIDAE)
- balantensis, Naninia fulvizona balantensis W. Kobelt, 1896 - (ARIOPHANTIDAE)
- balantia, Cerithium lividulum balantia Segre, 1954 ex T.A. de M. Monterosato MS - (CERITHIIDAE)
- balantiophaga, Tentaoculus balantiophaga B.A. Marshall, 1996 - (PSEUDOCOCCULINIDAE)
- Balantioselena, Genus Balantioselena Speden, 1962 (ASTARTIDAE) (FOSSIL)
- balantium, Balantium balantium J.C. Chenu, 1859 - syn of: Clio recurva (J.G. Children, 1823) - (CAVOLINIIDAE)
- balantium, Clio balantium P.C.A.S.L. Rang, 1835 - syn of: Clio recurva (J.G. Children, 1823) - (CLIIDAE)
- Balantium, syn of: Genus Clio C. Linnaeus, 1767 (CLIIDAE)
- Balantium, syn of: Genus Clio C. Linnaeus, 1767 (CLIIDAE)
- balanus, Monocuphus balanus (Eudes-Deslongchamps, 1843 †) - (APORRHAIDAE) (FOSSIL)
- balapanense, Balacheiloceras balapanense (Bogoslovsky, 1971 †) - (CHEILOCERATIDAE) (FOSSIL)
- balarama, Acrochordiceras balarama Diener, 1895 † - syn of: Acrochordiceras hyatti F.B. Meek, 1877 † - (ACROCHORDICERATIDAE) (FOSSIL)
- balaschovi, Antonoceras balaschovi Shimanskiy, 1957 † - (ONCOCERIDA (UNASSIGNED)) (FOSSIL)
- Balaschovia, syn of: Genus Balashovia Zhuravleva, 1974 (ONCOCERIDA (UNASSIGNED)) (FOSSIL)
- Balashovia, Genus Balashovia Zhuravleva, 1974 (ONCOCERIDA (UNASSIGNED)) (FOSSIL)
- balatensis, Chloritis balatensis W. Kobelt, 1896 - (CAMAENIDAE)
- balatonense, Fuciniceras balatonense Géczy & Meister, 1998 † - (HILDOCERATIDAE) (FOSSIL)
- balatonensis, Melanopsis balatonensis (A.E.M. Cossmann, 1909 †) - (MELANOPSIDAE) (FOSSIL)
- balatonica, Auricula balatonica L. von G. Tausch, 1886 † - syn of: Leopoldium balatonicum (L. von G. Tausch, 1886 †) - (ELLOBIIDAE) (FOSSIL)
- balatonica, Jekeliella balatonica (H. Rolle, 1862 †) - (HYDROBIIDAE) (FOSSIL)
- balatonica, Radix balatonica (A. Fuchs, 1870 †) - (LYMNAEIDAE) (FOSSIL)
- balatonica, Fuchsogyra balatonica K. Bandel, 2010 † - (PLANORBIDAE) (FOSSIL)
- balatonica, Pirenella balatonica (L. von G. Tausch, 1886 †) - (POTAMIDIDAE) (FOSSIL)
- balatonica, Anodonta balatonica G. Servain, 1881 - syn of: Anodonta cygnea (C. Linnaeus, 1758) - (UNIONIDAE)
- balatonica, Valvata balatonica H. Rolle, 1862 † - syn of: Jekeliella balatonica (H. Rolle, 1862 †) - (VALVATIDAE) (FOSSIL)
- balatonicum, Cerithium balatonicum L. von G. Tausch, 1886 † - syn of: Pirenella balatonica (L. von G. Tausch, 1886 †) - (CERITHIIDAE) (FOSSIL)
- balatonicum, Leopoldium balatonicum (L. von G. Tausch, 1886 †) - (ELLOBIIDAE) (FOSSIL)
- balatonicum, Encoiloceras balatonicum Vörös, 2001 † - (TAINOCERATIDAE) (FOSSIL)
- balatonicus, Balatonites balatonicus (Mojsisovics, 1873 †) - (BALATONITIDAE) (FOSSIL)
- balatonicus, Viviparus balatonicus M. von Neumayr in M. von Neumayr & C.R.C. Paul, 1875 † - (VIVIPARIDAE) (FOSSIL)
- balatonis, Heminajas balatonis Frech, 1905 † - (TRIGONODIDAE) (FOSSIL)
- Balatonites, Genus Balatonites Mojsisovics , 1879 (BALATONITIDAE) (FOSSIL)
- BALATONITIDAE Spath, 1951 - Family (CEPHALOPODA-AMMONOIDEA [Subclass]-CERATITIDA [Order]-CERATITOIDEA [Superfamily]) (FOSSIL)
- balatro, Teredo balatro T. Iredale, 1932 - syn of: Teredo bartschi W.F. Clapp, 1923 - (TEREDINIDAE)
- balaustina, Cyamiomactra balaustina (A.A. Gould, 1861) - (CYAMIIDAE)
- balaustina, Kellia balaustina A.A. Gould, 1861 - syn of: Cyamiomactra balaustina (A.A. Gould, 1861) - (KELLIIDAE)
- balaustina, Arcopagia balaustina (C. Linnaeus, 1758) - (TELLINIDAE)
- balaustina albida, Tellina balaustina albida M.E.J. Bucquoy, P. Dautzenberg & G.F. Dollfus, 1886 - syn of: Arcopagia balaustina (C. Linnaeus, 1758) - (TELLINIDAE)
- balaustina major, Tellina balaustina major M.E.J. Bucquoy, P. Dautzenberg & G.F. Dollfus, 1886 - syn of: Arcopagia balaustina (C. Linnaeus, 1758) - (TELLINIDAE)
- balaustium, Cerithiopsis balaustium R.M.A. Figueira & A. Pimenta, 2008 - (CERITHIOPSIDAE)
- balba, Jaspidella balba P.O. Jung, 1971 † - (OLIVIDAE) (FOSSIL)
- balba, Discrevinia balba C.F. Laseron, 1956 - (PICKWORTHIIDAE)
- balbignyanus, Unio balbignyanus J.R. Bourguignat, 1889 - syn of: Unio arcuatus N.R. Bouchard-Chantereaux, 1838 - (UNIONIDAE)
- Balbiniconcha, Genus Balbiniconcha Hornύ, 1992 (SUBULITIDAE) (FOSSIL)
- Balbinipleura, Genus Balbinipleura Bandel & Frύda, 1996 (GOSSELETINIDAE) (FOSSIL)
- balboa, Drymaeus expansus balboa H.A. Pilsbry, 1926 - (BULIMULIDAE)
- balboa, Miradiscops balboa H.A. Pilsbry, 1930 - (SCOLODONTIDAE)
- balboa, Thysanophora balboa H.A. Pilsbry, 1926 - (THYSANOPHORIDAE)
- balboa, Cyclostremiscus balboa H.A. Pilsbry & A.A. Olsson, 1945 - (TORNIDAE)
- balboae, Euclia balboae H.A. Pilsbry, 1931 - (CANCELLARIIDAE)
- balboae, Cardiomya balboae W.H. Dall, 1916 - (CUSPIDARIIDAE)
- balboae, Saccella balboae (J. Brown & H.A. Pilsbry, 1911 †) - (NUCULANIDAE) (FOSSIL)
- balboai, Arene balboai (A.M. Strong & L.G. Hertlein, 1939) - (ARENEIDAE)
- balboai, Octopus balboai N.A. Voss, 1971 - (OCTOPODIDAE)
- Balboaina, syn of: Genus Fissurella J.G. Bruguiθre, 1798 (FISSURELLIDAE)
- Balboaina, syn of: Genus Fissurella J.G. Bruguiθre, 1798 (FISSURELLIDAE)
- balboana, Nucula balboana L.G. Hertlein & J. Grant, 1972 - syn of: Ennucula tenuis (G. Montagu, 1808) - (NUCULIDAE)
- balbus, Granulifusus balbus R. Hadorn & K. Fraussen, 2005 - (FASCIOLARIIDAE)
- Balcanica, syn of: Genus Macedonica O. Bφttger, 1877 (CLAUSILIIDAE)
- balcanica, Macedonica marginata balcanica A.J. Wagner, 1928 - (CLAUSILIIDAE)
- balcanica, Alinda biplicata balcanica (P.S. Pavlovic, 1912) - (CLAUSILIIDAE)
- balcanica, Faustina balcanica (L. Pfeiffer, 1853) - (HELICIDAE)
- balcanica, Helicigona rumelica balcanica W. Kobelt - (HELICIDAE)
- balcanica, Campylaea trizona balcanica W. Kobelt, 1876 - (HELICIDAE)
- balcanica, Pseudoislamia balcanica P. Radoman, 1979 - (HYDROBIIDAE)
- balcanica, Lehmannia balcanica A.J. Wagner, 1928 - syn of: Lehmannia marginata (O.F. Müller, 1774) - (LIMACIDAE)
- balcanicus, Proptychites balcanicus Renz & Renz, 1948 † - syn of: Proptychitoides decipiens Spath, 1930 † - (PROPTYCHITIDAE) (FOSSIL)
- Balcanodiscus, Genus Balcanodiscus F. Riedel & J. Urbanski, 1964 (ZONITIDAE)
- Balcanovitrina, syn of: Subgenus Vitrina (Semilimacella) L. Soσs, 1917 (VITRINIDAE)
- balchanensis, Leptotrigonia balchanensis (Saveliev, 1958 †) - (MYOPHORELLIDAE) (FOSSIL)
- balchanicus, Paraimerites tsholashensis balchanicus Kakabadze, 1971 † - (HETEROCERATIDAE) (FOSSIL)
- balchiformis, Inoceramus balchiformis Walaszczyk, Cobban & Harries, 2001 † - (INOCERAMIDAE) (FOSSIL)
- balcica, Mactra vitaliana balcica Marcarovici, 1935 † - (MACTRIDAE) (FOSSIL)
- Balcis, Genus Balcis Leach, 1847 (EULIMIDAE) (FOSSIL)
- Balcis, syn of: Genus Melanella T.E. Bowdich, 1822 (EULIMIDAE)
- balclatchiensis, Mimospira balclatchiensis (Longst, 1924 †) - (CLISOSPIRIDAE) (FOSSIL)
- balclatchiensis, Pachystrophia balclatchiensis Longst, 1924 † - (HOLOPEIDAE) (FOSSIL)
- balclatchiensis, Lesueurilla balclatchiensis Longstaff, 1924 † - syn of: Pachystrophia balclatchiensis Longst, 1924 † - (LESUEURILLIDAE) (FOSSIL)
- balclatchiensis, Ecculiomphalus balclatchiensis Longstaff, 1924 † - (OPHILETIDAE) (FOSSIL)
- balclatchiensis, Strangulites balclatchiensis (Reed, 1921 †) - (SINUITIDAE) (FOSSIL)
- balcombei, Crystallopsis balcombei (J.C. Cox, 1873) - (CAMAENIDAE)
- balcombei, Musculus balcombei G.B. Pritchard, 1901 † - (MYTILIDAE) (FOSSIL)
- balcombensis, Discotectonica balcombensis H.J. Finlay, 1927 † - syn of: Discotectonica acuta (J.E. Tenison-Woods, 1879 †) - (ARCHITECTONICIDAE) (FOSSIL)
- balcombensis, Nautilus balcombensis A.C. Chapman, 1915 † - (NAUTILIDAE) (FOSSIL)
- balcombensis, Sassia balcombensis (Chapple, 1941 †) - (RANELLIDAE) (FOSSIL)
- balcombensis, Pleurotomella balcombensis (Powell, 1944 †) - (RAPHITOMIDAE) (FOSSIL)
- balcombensis, Diplodonta balcombensis G.B. Pritchard, 1906 † - (UNGULINIDAE) (FOSSIL)
- balcombensis, Notopeplum balcombensis Finlay, 1930 † - (VOLUTIDAE) (FOSSIL)
- balcombica, Eschatocypraea balcombica F.A. Schilder, 1966 † - (EOCYPRAEIDAE) (FOSSIL)
- balcombica, Callucina balcombica A.E.M. Cossmann, 1912 † - (LUCINIDAE) (FOSSIL)
- Balconorbis, Genus Balconorbis R. Hershler & A.J. Longley, 1986 (COCHLIOPIDAE)
- baldense, Cingulifera cingulatum baldense (E.A. Rossmässler, 1839) - (HELICIDAE)
- baldensis, Charpentieria itala baldensis (J.G.F. de Charpentier, 1852) - (CLAUSILIIDAE)
- baldensis, Tandonia baldensis (H.R. Simroth, 1910) - (MILACIDAE)
- balderi, Colpomya balderi Liljedahl, 1994 † - (MODIOMORPHIDAE) (FOSSIL)
- baldi, Mytilaster baldi Š. Brusina, 1865 - syn of: Mytilaster lineatus (J.F. Gmelin, 1791) - (MYTILIDAE)
- baldichieri, Conus baldichieri S. Borson, 1820 † - (CONIDAE) (FOSSIL)
- baldii, Glycymeris obovata baldii M. Glibert & L. van de Poel, 1965 † - (GLYCYMERIDIDAE) (FOSSIL)
- baldingeri, Teinostoma baldingeri F. Rubio, R. Fernández-Garcés & E. Rolán, 2011 - (TORNIDAE)
- baldisi, Tornoceras baldisi H.A. Leanza, 1968 † - (TORNOCERATIDAE) (FOSSIL)
- baldisii, Eosomichelinoceras baldisii Kröger & al., 2007 † - (BALTOCERATIDAE) (FOSSIL)
- baldoi, Alvania baldoi Garilli & Parrinello, 2010 † - (RISSOIDAE) (FOSSIL)
- baldra, Melanella baldra P. Bartsch, 1917 - (EULIMIDAE)
- Baldra, Subgenus Turbonilla (Baldra) W.H. Dall & P. Bartsch, 1904 (PYRAMIDELLIDAE)
- baldridgae, Cyclostremiscus baldridgae (P. Bartsch, 1911) - (TORNIDAE)
- baldridgeae, Odostomia baldridgeae P. Bartsch, 1912 - (PYRAMIDELLIDAE)
- baldryi, Allorisma baldryi A. Thomas, 1928 † - syn of: Exochorhynchus barringtoni (A. Thomas, 1928 †) - (EDMONDIIDAE) (FOSSIL)
- baldryi, Dyasmya baldryi (Thomas 1928) † - (SANGUINOLITIDAE) (FOSSIL)
- baldryi, Pitar baldryi A.A. Olsson, 1930 † - (VENERIDAE) (FOSSIL)
- Baldufa, Genus Baldufa D.M. Alba, A. Tarruella & alias, 2010 (MOITESSIERIIDAE)
- balduri, Psilodens balduri N.T. Mikkelsen & C. Todt, 2014 - (LIMIFOSSORIDAE)
- baldus, Basiplanus baldus Heidelberger, 2001 † - (PLATYCERATIDAE) (FOSSIL)
- baldwinensis, Hypergonia baldwinensis Thein & Nitecki, 1974 † - (ORTHONEMIDAE) (FOSSIL)
- baldwinensis, Unio baldwinensis I. Lea, 1859 - syn of: Unio abbevillensis I. Lea, 1857 - (UNIONIDAE)
- baldwini, Tornatellinops baldwini (C.M.F. Ancey, 1889) - (ACHATINELLIDAE)
- baldwini, Leptachatina baldwini A. Hyatt & H.A. Pilsbry, 1911 - (AMASTRIDAE)
- baldwini, Carelia olivacea baldwini C.M. Cooke, 1931 - (AMASTRIDAE)
- baldwini, Nesophila baldwini (C.M.F. Ancey, 1889) - (ENDODONTIDAE)
- baldwini, Philonesia baldwini (C.M.F. Ancey, 1889) - (EUCONULIDAE)
- baldwini, Cecilioides baldwini C.M.F. Ancey, 1892 - (FERUSSACIIDAE)
- baldwini, Orobophana baldwini (C.M.F. Ancey, 1904) - (HELICINIDAE)
- baldwini, Orthonychia baldwini Rohr & al., 1981 † - (ORTHONYCHIIDAE) (FOSSIL)
- baldwini, Solecurtus baldwini W.H. Dall, P. Bartsch & H.A. Rehder, 1938 - (SOLECURTIDAE)
- baldwini, Catinella baldwini C.M.F. Ancey, 1889 - (SUCCINEIDAE)
- baldwini, Thiara baldwini C.M.F. Ancey, 1899 - (THIARIDAE)
- baldwini, Nesopupa baldwini C.M.F. Ancey, 1904 - (VERTIGINIDAE)
- baldwini albina, Nesophila baldwini albina (C.M.F. Ancey, 1889) - (ENDODONTIDAE)
- baldwini centralis, Nesopupa baldwini centralis C.M.F. Ancey, 1904 - (VERTIGINIDAE)
- baldwini kahakuloensis, Leptachatina baldwini kahakuloensis H.A. Pilsbry & C.M. Cooke, 1914 - (AMASTRIDAE)
- baldwini lanaiensis, Nesopupa baldwini lanaiensis C.M. Cooke & H.A. Pilsbry, 1920 - (VERTIGINIDAE)
- baldwini lihueensis, Orobophana baldwini lihueensis M.C. Neal, 1934 - (HELICINIDAE)
- baldwini subcostata, Nesopupa baldwini subcostata C.M. Cooke & H.A. Pilsbry, 1920 - (VERTIGINIDAE)
- baldwini subrugosa, Tornatellinops baldwini subrugosa H.A. Pilsbry & C.M. Cooke, 1915 - (ACHATINELLIDAE)
- Baldwinia, Subgenus Partulina (Baldwinia) C.M.F. Ancey, 1899 (ACHATINELLIDAE)
- baldwiniana, Tornatellaria baldwiniana C.M. Cooke & H.A. Pilsbry, 1916 - (ACHATINELLIDAE)
- baldwiniana, Amastra baldwiniana A. Hyatt & H.A. Pilsbry, 1911 - syn of: Leptachatina baldwini A. Hyatt & H.A. Pilsbry, 1911 - (AMASTRIDAE)
- baldwiniana, Lyropupa rhabdota baldwiniana C.M. Cooke, 1920 - (VERTIGINIDAE)
- baldwinii, Achatinella baldwinii W. Newcomb - syn of: Amastra magna (C.B. Adams, 1850) - (ACHATINELLIDAE)
- baldwinii, Mitra baldwinii J.C. Melvill, 1899 - syn of: Pusia moelleri (H.C. Küster, 1840) - (MITRIDAE)
- Balea, Genus Balea J.E. Gray, 1824 (CLAUSILIIDAE)
- balea, Spirialis balea H.P.C. Møller, 1841 - syn of: Limacina retroversa (J. Fleming, 1823) - (LIMACINIDAE)
- balea, Limacina balea H.P.C. Møller, 1841 - syn of: Limacina retroversa (J. Fleming, 1823) - (LIMACINIDAE)
- baleare, Pseudothurmannia baleare Nolan, 1894 † - syn of: Balearites balearis (Nolan, 1894 †) - (CRIOCERATITIDAE) (FOSSIL)
- balearica, Ovatella balearica W.L.H. Dohrn & D.F. Heynemann, 1862 - syn of: Myosotella myosotis (J.P.R. Draparnaud, 1801) - (ELLOBIIDAE)
- Balearica, syn of: Subgenus Allognathus (Iberellus) P. Hesse, 1908 (HELICIDAE)
- balearica, Mercuria balearica (A. Paladilhe, 1870) - (HYDROBIIDAE)
- balearica, Alvania balearica P.G. Oliver & J. Templado, 2009 - (RISSOIDAE)
- balearicus, Iberellus balearicus (E.A. Rossmässler, 1838) - (HELICIDAE)
- balearicus, Iberellus balearicus L. Pfeiffer, 1844 - syn of: Iberellus hispanicus (E.A. Rossmässler, 1838) - (HELICIDAE)
- balearicus minoricensis, Iberellus balearicus minoricensis H. Mittre, 1842 - syn of: Iberellus companyonii minoricensis (H. Mittre, 1842) - (HELICIDAE)
- balearis, Balearites balearis (Nolan, 1894 †) - (CRIOCERATITIDAE) (FOSSIL)
- balearis ibizensis, Pseudothurmannia balearis ibizensis Wiedmann, 1962 † - syn of: Binelliceras ibizense (Wiedmann, 1962 †) - (CRIOCERATITIDAE) (FOSSIL)
- balearis unituberculatus, Balearites balearis unituberculatus Sarkar, 1955 † - (CRIOCERATITIDAE) (FOSSIL)
- Balearites, Genus Balearites Sarkar , 1954 (CRIOCERATITIDAE) (FOSSIL)
- Baleastra, syn of: Genus Balea J.E. Gray, 1824 (CLAUSILIIDAE)
- baleiformis, Montenegrina baleiformis (O. Böttger, 1909) - (CLAUSILIIDAE)
- baleiformis janickii, Montenegrina baleiformis janickii A.J. Wagner, 1921 - (CLAUSILIIDAE)
- Baleoclausilia, syn of: Genus Alopia H. Adams & A. Adams, 1855 (CLAUSILIIDAE)
- Baleo-Clausilia, syn of: Genus Alopia H. Adams & A. Adams, 1855 (CLAUSILIIDAE)
- Baleopsina, Subgenus Micropontica (Baleopsina) W.A. Lindholm, 1924 (CLAUSILIIDAE)
- baleopsis, Clausilia baleopsis C.A. Westerlund, 1897 - syn of: Laciniaria retowskii O. Böttger, 1888 - (CLAUSILIIDAE)
- balerana, Ryssota balerana P. Bartsch, 1939 - (CHRONIDAE)
- baleriana, Hemitrichiella baleriana (P. Bartsch, 1939) - (HELICARIONIDAE)
- balernaensis, Leptoceratoides balernaensis (Rieber, 1977 †) - (LEPTOCERATOIDIDAE) (FOSSIL)
- balernaensis, Karsteniceras balernaensis Rieber, 1977 † - syn of: Leptoceratoides balernaensis (Rieber, 1977 †) - (LEPTOCERATOIDIDAE) (FOSSIL)
- balesae, Acanthochitona balesae R.T. Abbott, 1954 - (ACANTHOCHITONIDAE)
- balesi, Arca balesi H.A. Pilsbry & McLean, 1939 - syn of: Fugleria tenera (L.A. Reeve, 1844) - (ARCIDAE)
- balesi, Barbatia balesi H.A. Pilsbry & R.A. Mclean, 1939 - syn of: Fugleria tenera (L.A. Reeve, 1844) - (ARCIDAE)
- balesi, Orthalicus ponderosus balesi (J.T.L. McGinty, 1939) - (ORTHALICIDAE)
- balesi, Euglandina balesi (H.A. Pilsbry, 1938) - (SPIRAXIDAE)
- balesi, Asthenothaerus balesi H.A. Rehder, 1943 - syn of: Asthenothaerus hemphilli W.H. Dall, 1886 - (THRACIIDAE)
- balesi, Pleuromalaxis balesi (H.A. Pilsbry & J.T.L. McGinty, 1945) - (TORNIDAE)
- balesi, Coelostemma balesi H.A. Pilsbry, 1954 - (UROCOPTIDAE)
- balestense, Tainoceras balestense Prinoth & Posenato, 2007 † - (TAINOCERATIDAE) (FOSSIL)
- balestrai, Arca balestrai A. De Gregorio, 1880 † - (ARCIDAE) (FOSSIL)
- balestrai, Olcostephanus balestrai Rodighiero † - (OLCOSTEPHANIDAE) (FOSSIL)
- balfori, Achatinelloides balfori (H.H. Godwin-Austen, 1881) - (CERASTUIDAE)
- balfouri, Proarcestes balfouri (Oppel, 1863 †) - (ARCESTIDAE) (FOSSIL)
- balfouri, Hydrobia balfouri (H.H. Godwin-Austen, 1881) - (HYDROBIIDAE)
- balfouri, Tropidophora balfouri (H.H. Godwin-Austen, 1881) - (POMATIIDAE)
- balfouri, Otopoma albicans balfouri (H.H. Godwin-Austen, 1881) - (POMATIIDAE)
- Balfouria, Subgenus Prosopeas (Balfouria) J.C.H. Crosse, 1884 (SUBULINIDAE)
- balgimae, Chauvetia balgimae S. Gofas & P.G. Oliver, 2010 - (BUCCINIDAE)
- balgimi, Dacrydium balgimi C. Salas & S. Gofas, 1997 - (MYTILIDAE)
- balgutensis, Fruticicola balgutensis W.A. Lindholm, 1927 - syn of: Narina hypophaea (W.A. Lindholm, 1927) - (BRADYBAENIDAE)
- balgutensis elatior, Fruticicola balgutensis elatior W.A. Lindholm, 1927 - syn of: Narina hypophaea (W.A. Lindholm, 1927) - (BRADYBAENIDAE)
- Balhaeceras, Genus Balhaeceras Shigeta & Zakharov, 2009 (FLEMINGITIDAE) (FOSSIL)
- balhaense, Balhaeceras balhaense Y. Shigeta & Zakharov, 2009 † - (FLEMINGITIDAE) (FOSSIL)
- Balia, syn of: Genus Balea J.E. Gray, 1824 (CLAUSILIIDAE)
- baliana, Diplommatina baliana H.C. Fulton, 1899 - (DIPLOMMATINIDAE)
- balicasagense, Vexillum balicasagense R. Salisbury & E.G. Guillot de Suduiraut, 2006 - (COSTELLARIIDAE)
- balicasagensis, Fusolatirus balicasagensis (L. Bozzetti, 1997) - (FASCIOLARIIDAE)
- balicasagensis, Dentimargo balicasagensis T. Cossignani, 2001 - (MARGINELLIDAE)
- balicasagensis, Seguenzia balicasagensis G.T. Poppe, S.P. Tagaro & H. Dekker, 2006 - (SEGUENZIIDAE)
- baliensis, Chiton baliensis (R.C. Bullock, 1989) - (CHITONIDAE)
- baliensis, Rhyssoplax baliensis (R.C. Bullock, 1989) - syn of: Chiton baliensis (R.C. Bullock, 1989) - (CHITONIDAE)
- baliensis, Asperitas sparsa baliensis (A. Mousson, 1857) - (DYAKIIDAE)
- baliensis, Ischnochiton baliensis P. Kaas & R.A. Van Belle, 1990 - syn of: Ischnochiton albinus K.H.J. Thiele, 1911 - (ISCHNOCHITONIDAE)
- balinensis, Scurriopsis balinensis (F. Stoliczka in Laube, 1867 †) - (ACMAEIDAE) (FOSSIL)
- balinensis, Babylonia spirata balinensis L. Bozzetti & T. Cossignani, 2009 - (BABYLONIIDAE)
- balinensis, Amphitrochus balinensis J. Gründel, 2012 † - (NODODELPHINULIDAE) (FOSSIL)
- balinensis, Helcion balinensis F. Stoliczka in Laube, 1867 † - syn of: Scurriopsis balinensis (F. Stoliczka in Laube, 1867 †) - (PATELLIDAE) (FOSSIL)
- balinensis, Perisphinctes balinensis (M. von Neumayr, 1871 †) - (PERISPHINCTIDAE) (FOSSIL)
- balinensis, Ueckerconulus balinensis (F. Stoliczka in Laube, 1867 †) - (TROCHIDAE) (FOSSIL)
- balingensis, Kenyirus balingensis Tan, Chan & Foon, 2017 - (CAMAENIDAE)
- balingensis, Alycaeus balingensis J.R. le B. Tomlin, 1948 - (CYCLOPHORIDAE)
- balingensis, Haploptychius balingensis (J.R. le B. Tomlin, 1948) - (STREPTAXIDAE)
- balinii, Pseudaspenites balinii Jenks & al., 2010 † - (ASPENITIDAE) (FOSSIL)
- Balinula, Subgenus Austriacopsis (Balinula) Dacque, 1933 (FISSURELLIDAE) (FOSSIL)
- baliregteri, Donax baliregteri (M. Huber, 2012) - (DONACIDAE)
- baliregteri, Deltachion baliregteri M. Huber, 2012 - syn of: Donax baliregteri (M. Huber, 2012) - (DONACIDAE)
- balizacensis, Amnicola balizacensis Degrange-Touzin, 1892 † - syn of: Valvata balizacensis (Degrange-Touzin, 1892 †) - (AMNICOLIDAE) (FOSSIL)
- balizacensis, Mercuria balizacensis Degrange-Touzin, 1892 † - syn of: Valvata balizacensis (Degrange-Touzin, 1892 †) - (HYDROBIIDAE) (FOSSIL)
- balizacensis, Pseudamnicola balizacensis Degrange-Touzin, 1892 † - syn of: Valvata balizacensis (Degrange-Touzin, 1892 †) - (HYDROBIIDAE) (FOSSIL)
- balizacensis, Anisus balizacensis (M.A. Peyrot, 1932 †) - (PLANORBIDAE) (FOSSIL)
- balizacensis, Valvata balizacensis (Degrange-Touzin, 1892 †) - (VALVATIDAE) (FOSSIL)
- Balkanica, Genus Balkanica D.G. Georgiev, 2011 (HYDROBIIDAE)
- balkanica, Subastieria balkanica Tzankov, 1942 † - (OLCOSTEPHANIDAE) (FOSSIL)
- balkanicus, Barremites balkanicus Manolov, 1975 † - (BARREMITIDAE) (FOSSIL)
- balkanicus, Velates balkanicus Bontscheff, 1896 † - (NERITIDAE) (FOSSIL)
- Balkanites, Genus Balkanites Ganev, 1966 (TIROLITIDAE) (FOSSIL)
- Balkanospeum, Genus Balkanospeum D.G. Georgiev, 2012 (HYDROBIIDAE)
- balkarens, Parancyloceras balkarens Renngarten, 1951 † - (AEGOCRIOCERATIDAE) (FOSSIL)
- balkeanus, Murex balkeanus E.H. Vokes, 1967 - (MURICIDAE)
- balkei, Pusillina radiata balkei (A. Verduin, 1976) - (RISSOIDAE)
- balkhanensis, Phaneroptyxis balkhanensis Pcelincev, 1934 † - (ITIERIIDAE) (FOSSIL)
- Balkoceras, Genus Balkoceras Flower, 1964 (BALKOCERATIDAE) (FOSSIL)
- BALKOCERATIDAE Flower, 1964 - Family (CEPHALOPODA-NAUTILOIDEA [Subclass]-PLECTRONOCERIDA [Order]) (FOSSIL)
- balkwilli, Pseudopulchellia balkwilli Jeletzky, 1980 † - (HOPLITIDAE) (FOSSIL)
- balkwilli, Polyptychites balkwilli Jeletzky & Kemper, 1988 † - (POLYPTYCHITIDAE) (FOSSIL)
- ballantinei, Hedylopsis ballantinei Sommerfeldt & M. Schrödl, 2005 - (HEDYLOPSIDAE)
- ballardensis, Polaricyclus ballardensis (W.J. Gordon, 1964 †) - (PERICYCLIDAE) (FOSSIL)
- ballardi, Belonimorphis ballardi A. Cecalupo & I. Perugia, 2013 - (CERITHIOPSIDAE)
- Ballena, syn of: Genus Pseudocharopa A.J. Peile, 1929 (CHAROPIDAE)
- ballenaensis, Peltoceratoides ballenaensis Hillebrandt, 1995 † - (ASPIDOCERATIDAE) (FOSSIL)
- ballenaensis, Crassispira ballenaensis L.G. Hertlein & A.M. Strong, 1951 - (PSEUDOMELATOMIDAE)
- ballenium, Trigoniocardia ballenium H.A. Pilsbry & A.A. Olsson, 1941 † - (CARDIIDAE) (FOSSIL)
- ballentae, Naricopsina ballentae Ferrari, 2017 † - (NARICOPSINIDAE) (FOSSIL)
- ballerina, Saltatricula ballerina C.F. Laseron, 1956 - syn of: Badepigrus protractus (C. Hedley, 1904) - (ANABATHRIDAE)
- ballerina, Urambella ballerina C.F. Laseron, 1959 - syn of: Pyramidella dolabrata (C. Linnaeus, 1758) - (PYRAMIDELLIDAE)
- ballesioi, Truciella ballesioi (Truc, 1972 †) - (CLAUSILIIDAE) (FOSSIL)
- ballesterosi, Armina ballesterosi J.A. Ortea, 1989 - (ARMINIDAE)
- ballesterosi, Guadiella ballesterosi D.M. Alba, A. Tarruella, L. Prats, J. Corbella & G. Guillén, 2009 - (HYDROBIIDAE)
- balletoni, Cerithium balletoni A. Cecalupo, 2009 - (CERITHIIDAE)
- balli, Gryphaea balli (Stefanini, 1925 †) - (GRYPHAEIDAE) (FOSSIL)
- balli, Liogryphaea balli Stefanini, 1925 † - syn of: Gryphaea balli (Stefanini, 1925 †) - (GRYPHAEIDAE) (FOSSIL)
- balli, Modiolus balli T. Brown, 1844 - syn of: Lioberus agglutinans (F.J. Cantraine, 1835) - (MYTILIDAE)
- balli, Rhytida balli J.W. Brazier, 1889 - syn of: Pseudocharopa whiteleggei (J.W. Brazier, 1889) - (RHYTIDIDAE)
- balliana, Erycina balliana W.H. Dall, 1916 - syn of: Lucinoma annulatum (L.A. Reeve, 1850) - (LASAEIDAE)
- ballianum, Dinocycloceras ballianum (Girty, 1909 †) - (PSEUDORTHOCERATIDAE) (FOSSIL)
- ballieni, Laevicardium ballieni E. Vidal, 1994 - syn of: Laevicardium elatum (I, 1833) - (CARDIIDAE)
- balliensis, Asperitas balliensis A. Mousson - (DYAKIIDAE)
- ballii, Modiolus ballii T. Brown, 1844 - syn of: Lioberus agglutinans (F.J. Cantraine, 1835) - (MYTILIDAE)
- ballii, Amygdalum ballii T. Brown, 1844 - syn of: Lioberus agglutinans (F.J. Cantraine, 1835) - (MYTILIDAE)
- ballina, Terebra ballina C. Hedley, 1915 - syn of: Strioterebrum ballinum (C. Hedley, 1915) - (TEREBRIDAE)
- ballinensis, Opalia ballinensis (E.A. Smith, 1891) - (EPITONIIDAE)
- ballinensis, Epitonium ballinensis E.A. Smith, 1891 - syn of: Opalia ballinensis (E.A. Smith, 1891) - (EPITONIIDAE)
- ballingerana, Aviculopecten ballingerana Beede, 1916 † - (AVICULOPECTINIDAE) (FOSSIL)
- ballinum, Strioterebrum ballinum (C. Hedley, 1915) - (TEREBRIDAE)
- ballista, Cypraeorbis willcoxi ballista W.H. Dall, 1915 † - (CYPRAEIDAE) (FOSSIL)
- ballista, Drillia ballista H.F. Von Maltzan, 1883 - (DRILLIIDAE)
- ballista, Marginella ballista W.H. Dall, 1890 † - (MARGINELLIDAE) (FOSSIL)
- ballista, Crassispirella ballista H. von Maltzan, 1883 - syn of: Drillia ballista H.F. Von Maltzan, 1883 - (PSEUDOMELATOMIDAE)
- ballistae, Bulimulus ballistae W.H. Dall, 1915 † - syn of: Tocobaga floridanus (T.A. Conrad, 1846 †) - (BULIMULIDAE) (FOSSIL)
- ballorum, Opisthostoma ballorum J.J. Vermeulen, 1991 - (DIPLOMMATINIDAE)
- balloti, Ylistrum balloti (A.C. Bernardi, 1861) - (PECTINIDAE)
- ballynortense, Askeatonoceras ballynortense H. Turner, 1966 † - (AIPOCERATIDAE) (FOSSIL)
- balmei, Pleurodiscus balmei (V.L.V. Potiez & A. Michaud, 1838) - (PLEURODISCIDAE)
- balnearii, Homalopoma balnearii H.A. Pilsbry, 1920 - (COLLONIIDAE)
- balnearis, Minckleyella balnearis R. Hershler, H.P. Liu & J.J. Landye, 2011 - (COCHLIOPIDAE)
- balnearis, Cyclochittya balnearis (P. Bartsch, 1942) - (NEOCYCLOTIDAE)
- balnearum, Parabalea balnearum (A.J. Crawford, 1939) - (CLAUSILIIDAE)
- balnearum, Farcimen subventricosum balnearum C. de la Torre & P. Bartsch, 1942 - (MEGALOMASTOMIDAE)
- balnearum, Nodulia vignalensis balnearum (H.A. Pilsbry, 1930) - (UROCOPTIDAE)
- baloguni, Carditella baloguni Adegoke 1977 † - (CONDYLOCARDIIDAE) (FOSSIL)
- balongensis, Modiolus balongensis Martin, 1931 † - (MYTILIDAE) (FOSSIL)
- balonnensis, Thiara balonnensis T.A. Conrad, 1850 - (THIARIDAE)
- balonnensis, Unio balonnensis T.A. Conrad, 1850 - syn of: Velesunio ambiguus (R.A. Philippi, 1847) - (UNIONIDAE)
- balonnensis adjunctus, Velesunio balonnensis adjunctus T. Iredale, 1934 - syn of: Velesunio ambiguus (R.A. Philippi, 1847) - (HYRIIDAE)
- balonnensis intricatus, Velesunio balonnensis intricatus T. Iredale, 1934 - syn of: Velesunio ambiguus (R.A. Philippi, 1847) - (HYRIIDAE)
- balovalensis, Gabbiella balovalensis G. Mandahl-Barth, 1968 - (BITHYNIIDAE)
- balsamii, Cuthona balsamii J.B. Vérany, 1846 - syn of: Cuthona caerulea (G. Montagu, 1804) - (FIONIDAE)
- balsamocrivellii, Cenoceras balsamocrivellii (C.F. Parona, 1897 †) - (CENOCERATIDAE) (FOSSIL)
- balsamocrivellii, Nautilus balsamocrivellii C.F. Parona, 1897 † - syn of: Cenoceras balsamocrivellii (C.F. Parona, 1897 †) - (NAUTILIDAE) (FOSSIL)
- balsamoi, Charpentieria balsamoi P. von Ströbel, 1850 - syn of: Charpentieria clavata balsamoi (P. von Ströbel, 1850) - (CLAUSILIIDAE)
- balsamoi, Charpentieria clavata balsamoi (P. von Ströbel, 1850) - (CLAUSILIIDAE)
- balsanus, Bostryx balsanus P.M.A. Morelet, 1863 - syn of: Bostryx nigropileatus L.A. Reeve, 1849 - (BULIMULIDAE)
- balsasense, Aperostoma balsasense P. Bartsch & J.P.E. Morrison, 1942 - (NEOCYCLOTIDAE)
- balsasensis, Coelostemma balsasensis (P. Bartsch, 1926) - (UROCOPTIDAE)
- Balsillia, Genus Balsillia Lamont 1978 (ARCHAEOGASTROPODA (UNASSIGNED)) (FOSSIL)
- balstoni, Kalidos balstoni (G.F. Angas, 1877) - (ARIOPHANTIDAE)
- baltae, Lenticeras baltae Lissón, 1908 † - syn of: Lenticeras baltai Lissón, 1908 † - (SPHENODISCIDAE) (FOSSIL)
- baltai, Lenticeras baltai Lissón, 1908 † - (SPHENODISCIDAE) (FOSSIL)
- baltea, Crenavolva baltea (C.N. Cate, 1973) - (OVULIDAE)
- baltea, Pseudozygopleura baltea Hoare & Sturgeon, 1985 † - (PSEUDOZYGOPLEURIDAE) (FOSSIL)
- balteata, Perdicella helena balteata H.A. Pilsbry & C.M. Cooke, 1912 - (ACHATINELLIDAE)
- balteata, Limicolaria balteata W. Kobelt, 1910 - (ACHATINIDAE)
- balteata, Achatina balteata L.A. Reeve, 1849 - (ACHATINIDAE)
- balteata, Leptachatina balteata W.H. Pease, 1870 - (AMASTRIDAE)
- balteata, Amastra magna balteata A. Hyatt & H.A. Pilsbry, 1911 - (AMASTRIDAE)
- balteata, Ampullaria balteata R.A. Philippi, 1851 - syn of: Pomacea glauca (C. Linnaeus, 1758) - (AMPULLARIIDAE)
- balteata, Eburna balteata G.B. I Sowerby, 1823 - (ANCILLARIIDAE)
- balteata, Helicostyla balteata G.B. I Sowerby, 1841 - (BRADYBAENIDAE)
- balteata, Horologica balteata (R.B. Watson, 1881) - (CERITHIOPSIDAE)
- balteata, Pseudopisinna balteata W.F. Ponder & E.K. Yoo, 1980 - (CINGULOPSIDAE)
- balteata, Lienardia balteata (W.H. Pease, 1860) - (CLATHURELLIDAE)
- balteata, Fusiturris balteata L.C. Kiener, 1840 - syn of: Fusiturris undatiruga (Ant. Bivona-Bernardi, 1838) - (CLAVATULIDAE)
- balteata, Zafrona balteata (G. Nevill & H. Nevill, 1875) - (COLUMBELLIDAE)
- balteata, Erosaria balteata L.W. Dillwyn, 1823 - syn of: Erosaria erosa (C. Linnaeus, 1758) - (CYPRAEIDAE)
- balteata, Iredalea balteata (A.A. Gould, 1860) - (DRILLIIDAE)
- balteata, Niso balteata G.B. III Sowerby, 1900 - (EULIMIDAE)
- balteata, Eulima balteata (C.B. Adams, 1864) - (EULIMIDAE)
- balteata, Eulima balteata H.B. Preston, 1908 - syn of: Melanella acuformis (G. Nevill & H. Nevill, 1875) - (EULIMIDAE)
- balteata, Alcadia balteata C.G. Aguayo & M.L. Jaume - syn of: Alcadia minima (A.V.M.D. D'Orbigny, 1842) - (HELICINIDAE)
- balteata, Janthina balteata L.A. Reeve, 1858 - syn of: Janthina janthina (C. Linnaeus, 1758) - (JANTHINIDAE)
- balteata, Littorina balteata L.A. Reeve, 1857 - syn of: Littorina brevicula (R.A. Philippi, 1844) - (LITTORINIDAE)
- balteata, Risella balteata H.B. Preston, 1908 - syn of: Peasiella roepstorffiana (G. Nevill, 1885) - (LITTORINIDAE)
- balteata, Pyrgocythara balteata (L.A. Reeve, 1846) - (MANGELIIDAE)
- balteata, Mangelia balteata L.A. Reeve, 1846 - syn of: Ithycythara lanceolata (C.B. Adams, 1850) - (MANGELIIDAE)
- balteata, Cythara balteata Adams, 1850 † - syn of: Ithycythara elongata (W.M. Gabb, 1873 †) - (MANGELIIDAE) (FOSSIL)
- balteata, Mitra balteata J.B.G.M. Bory De Saint-Vincent, 1827 - syn of: Vexillum cingulatum (J.B.P.A. Lamarck, 1811) - (MITRIDAE)
- balteata, Favartia balteata (G.B. II Sowerby, 1841) - (MURICIDAE)
- balteata, Hima balteata W.H. Pease, 1869 † - syn of: Reticunassa paupera (A.A. Gould, 1850 †) - (NASSARIIDAE) (FOSSIL)
- balteata, Nassa balteata W.H. Pease, 1869 † - syn of: Reticunassa paupera (A.A. Gould, 1850 †) - (NASSARIIDAE) (FOSSIL)
- balteata, Nassa balteata C.E. Lischke, 1869 - syn of: Nassarius sufflatus (A.A. Gould, 1860) - (NASSARIIDAE)
- balteata, Bullia pura balteata G.B. III Sowerby, 1921 - (NASSARIIDAE)
- balteata, Natica balteata G.B. III Sowerby, 1914 - syn of: Notocochlis gualteriana (C.A. Récluz, 1844) - (NATICIDAE)
- balteata, Nerita balteata L.A. Reeve, 1855 - (NERITIDAE)
- balteata, Phanerotrema balteata (B. Phillips, 1841 †) - (PHANEROTREMATIDAE) (FOSSIL)
- balteata, Physa balteata H.B. Preston, 1907 - syn of: Haitia mexicana (R.A. Philippi, 1841) - (PHYSIDAE)
- balteata, Cerithidea balteata (A. Adams, 1854) - (POTAMIDIDAE)
- balteata, Crassiclava balteata R.N. Kilburn, 1988 - (PSEUDOMELATOMIDAE)
- balteata, Tiberia balteata (A. Adams, 1855) - (PYRAMIDELLIDAE)
- balteata, Odostomia balteata G.B. Sowerby, 1900 - (PYRAMIDELLIDAE)
- balteata, Pyramidella balteata A. Adams, 1855 - syn of: Tiberia balteata (A. Adams, 1855) - (PYRAMIDELLIDAE)
- balteata, Peringiella balteata (A. Manzoni, 1868) - (RISSOIDAE)
- balteata, Rissoina balteata (W.H. Pease, 1869) - (RISSOINIDAE)
- balteata, Apataxia balteata W.H. Pease, 1869 - syn of: Rissoina balteata (W.H. Pease, 1869) - (RISSOINIDAE)
- balteata, Melania balteata L.A. Reeve, 1860 - syn of: Brotia costula (C.S. Rafinesque, 1833) - (THIARIDAE)
- balteata, Cantharidella balteata (R.A. Philippi, 1849) - (TROCHIDAE)
- balteata, Valvata sibinensis balteata (Š. Brusina, 1878 †) - (VALVATIDAE) (FOSSIL)
- balteata, Microvoluta balteata (J. Marwick, 1931 †) - (VOLUTOMITRIDAE) (FOSSIL)
- balteata infrafusca, Achatina balteata infrafusca E.C. Von Martens - (ACHATINIDAE)
- balteatella, Conuber balteatella (R. Tate, 1893 †) - (NATICIDAE) (FOSSIL)
- balteatum, Cerithium balteatum R.A. Philippi, 1848 - (CERITHIIDAE)
- balteatum, Entolium balteatum Crickmay, 1928 † - syn of: Posidonotis semiplicata (A. Hyatt, 1894 †) - (ENTOLIIDAE) (FOSSIL)
- balteatum, Tropidophora balteatum (G.B. Sowerby, 1873) - (POMATIIDAE)
- balteatus, Drymaeus acervatus balteatus H.A. Pilsbry, 1898 - (BULIMULIDAE)
- balteatus, Nitidoconus balteatus (G.B. I Sowerby, 1833) - (CONIDAE)
- balteatus, Murex balteatus G.B. II Sowerby, 1841 - syn of: Favartia balteata (G.B. II Sowerby, 1841) - (MURICIDAE)
- balteatus, Nassarius balteatus C.E. Lischke, 1868 - syn of: Nassarius sufflatus (A.A. Gould, 1860) - (NASSARIIDAE)
- balteatus, Nassarius balteatus W.H. Pease, 1869 - syn of: Nassarius sufflatus (A.A. Gould, 1860) - (NASSARIIDAE)
- balteatus, Obeliscus balteatus A. Adams, 1855 - syn of: Tiberia balteata (A. Adams, 1855) - (SUBULINIDAE)
- balteolata, Mitra balteolata L.A. Reeve, 1844 - syn of: Vexillum balteolatum (L.A. Reeve, 1844) - (MITRIDAE)
- balteolatum, Vexillum balteolatum (L.A. Reeve, 1844) - (COSTELLARIIDAE)
- balteolus, Bothriembryon balteolus T. Iredale, 1939 - (BOTHRIEMBRYONTIDAE)
- balteus, Conus balteus W. Wood, 1828 - syn of: Africonus cuneolus (L.A. Reeve, 1843) - (CONIDAE)
- balthica, Helix balthica C. Linnaeus, 1758 - syn of: Radix balthica (C. Linnaeus, 1758) - (HELICIDAE)
- balthica, Radix balthica (C. Linnaeus, 1758) - (LYMNAEIDAE)
- balthica, Macoma balthica (C. Linnaeus, 1758) - (TELLINIDAE)
- balthica inconspicua, Macoma balthica inconspicua W.J. Broderip & G.B. I Sowerby, 1829 - (TELLINIDAE)
- balthica takahokoensis, Macoma balthica takahokoensis A. Yamamoto & T. Habe, 1959 - syn of: Macoma takahokoensis A. Yamamoto & T. Habe, 1959 - (TELLINIDAE)
- baltica, Evyana baltica (Liljedahl, 1989 †) - (EVYANIDAE) (FOSSIL)
- baltica, Metapalaeoneilo baltica Lamke 1934 † - (MALLETIIDAE) (FOSSIL)
- baltica, Metapalaeoneilo baltica Lamcke, 1934 † - (MALLETIIDAE) (FOSSIL)
- baltica, Brachytomaria baltica (Murchison & al., 1845 †) - (PHANEROTREMATIDAE) (FOSSIL)
- baltica, Fylgia baltica Liljedahl, 1989 † - syn of: Evyana baltica (Liljedahl, 1989 †) - (PTERIIDA (unassigned)) (FOSSIL)
- baltica, Macoma baltica C. Linnaeus, 1758 - syn of: Macoma balthica (C. Linnaeus, 1758) - (TELLINIDAE)
- Balticardium, syn of: Genus Parvicardium T.A. de M. Monterosato, 1884 (CARDIIDAE)
- Balticeras, Genus Balticeras Dohm, 1925 (PERISPHINCTIDAE) (FOSSIL)
- baltici, Hydrobia baltici Š. Brusina, 1902 † - (HYDROBIIDAE) (FOSSIL)
- Balticoceras, Genus Balticoceras Teichert, 1940 (MICHELINOCERATIDAE) (FOSSIL)
- balticum, Nybyoceras balticum Troedsson, 1926 † - (ARMENOCERATIDAE) (FOSSIL)
- balticum, Protocyclendoceras balticum I. Balashov, 1968 † - syn of: Anthoceras vaginatum (Schlotheim, 1820 †) - (ENDOCERIDA (unassigned)) (FOSSIL)
- balticum, Stokesoceras balticum Teichert, 1934 † - (LOWOCERATIDAE) (FOSSIL)
- balticus, Holopea balticus E.F.R.K. Koken & J. Perner, 1925 † - (HOLOPEIDAE) (FOSSIL)
- balticus, Endocostea balticus Bohm, 1907 † - (INOCERAMIDAE) (FOSSIL)
- balticus, Turbo balticus E.F.R.K. Koken & J. Perner, 1925 † - syn of: Holopea antiquata J. Perner, 1903 † - (TURBINIDAE) (FOSSIL)
- balticus kunimiensis, Endocostea balticus kunimiensis T. Nagao & E. Matsumoto, 1940 † - (INOCERAMIDAE) (FOSSIL)
- Baltiscanella, Genus Baltiscanella Hornύ, 1997 (CARCASSONNELLIDAE) (FOSSIL)
- Baltoceras, syn of: Genus Cochlioceras Eichwald, 1860 (BALTOCERATIDAE) (FOSSIL)
- Baltoceras, syn of: Genus Cochlioceras Eichwald, 1860 (BALTOCERATIDAE) (FOSSIL)
- BALTOCERATIDAE Kobayashi, 1935 - Family (CEPHALOPODA-ORTHOCERATOIDEA [Subclass]-ORTHOCERIDA [Order]) (FOSSIL)
- BALTODENTALIIDAE Engeser & Riedel, 1992 - Family (SCAPHOPODA-DENTALIIDA [Order]) (FOSSIL)
- Baltodentalium, Genus Baltodentalium Engeser & Riedel, 1992 (BALTODENTALIIDAE) (FOSSIL)
- baltrae, Persististrombus baltrae (F. García-Talavera, 1993 †) - (STROMBIDAE) (FOSSIL)
- baltzeri, Scalaria baltzeri E.A.L. Kittl, 1892 † - syn of: Eucycloscala baltzeri (E.A.L. Kittl, 1892 †) - (EPITONIIDAE) (FOSSIL)
- baltzeri, Eucycloscala baltzeri (E.A.L. Kittl, 1892 †) - (EUCYCLOSCALIDAE) (FOSSIL)
- baltzeri, Baltzerites baltzeri (Rakus, 1972 †) - (LYTOCERATIDAE) (FOSSIL)
- Baltzerites, Genus Baltzerites Rakϊs & Guex, 2002 (LYTOCERATIDAE) (FOSSIL)
- Baluchicardia, Genus Baluchicardia Rutsch & Schenck, 1943 (CARDITIDAE) (FOSSIL)
- baluchistanense, Gourmya baluchistanense E.W. Vredenburg, 1928 - (CERITHIIDAE)
- baluchistanensis, Nautilus baluchistanensis L. Spengler, 1910 † - syn of: Eutrephoceras charpentieri (Leymerie, 1851 †) - (NAUTILIDAE) (FOSSIL)
- baluchistanensis, Turritella narica baluchistanensis E.W. Vredenburg, 1928 - (TURRITELLIDAE)
- baluki, Pusia baluki B.M. Landau & al., 2013 † - (COSTELLARIIDAE) (FOSSIL)
- baluki, Knightella baluki A. Kaim, 2004 † - (ORTHONEMIDAE) (FOSSIL)
- balutensis, Pusia balutensis (M. Herrmann, 2009) - (COSTELLARIIDAE)
- balutensis, Tegula balutensis T.C. Lan, 1997 - (TEGULIDAE)
- balvei, Posttornoceras balvei Wedekind, 1910 † - (POSTTORNOCERATIDAE) (FOSSIL)
- Balvia, Genus Balvia Lange, 1929 (PRIONOCERATIDAE) (FOSSIL)
- Balvites, syn of: Genus Cycloclymenia Hyatt, 1884 (PHENACOCERATIDAE) (FOSSIL)
- Balwantia, Genus Balwantia Prashad, 1919 (UNIONIDAE)
- balygytshanica, Intomodesma balygytshanica Biakov, 1991 † - (ATOMODESMATIDAE) (FOSSIL)
- balzani, Haasica balzani (H.F.A. von Ihering, 1893) - (MYCETOPODIDAE)
- balzani, Fossula balzani H.F.A. von Ihering, 1893 - syn of: Fossula fossiculifera (A.V.M.D. D'Orbigny, 1835) - (MYCETOPODIDAE)
- balzani mattogrossensis, Fossula balzani mattogrossensis H.F.A. von Ihering, 1915 - syn of: Fossula fossiculifera mattogrossensis (H.F.A. von Ihering, 1919) - (MYCETOPODIDAE)
- bamaensis, Sibyllonautilus bamaensis Sone, 2004 † - (TAINOCERATIDAE) (FOSSIL)
- bambachi, Pharetrolites bambachi Peel, 1975 † - (TROPIDODISCIDAE) (FOSSIL)
- bambamarcaensis, Naesiotus bambamarcaensis W.K. Weyrauch, 1960 - (BULIMULIDAE)
- bambamarcaensis, Scholvienia bambamarcaensis A.S.H. Breure, 1978 - (MEGASPIRIDAE)
- bamberi, Somoholites bamberi Nassichuk, 1975 † - (SOMOHOLITIDAE) (FOSSIL)
- bamberi, Parathyasira bamberi P.G. Oliver, 2015 - (THYASIRIDAE)
- bamberi, Silenticeras bamberi Tozer, 1994 † - (TRACHYCERATIDAE) (FOSSIL)
- bamboides, Viriatellina bamboides Ruan & Mu, 1989 † - (NOWAKIIDAE) (FOSSIL)
- bambolii, Islamia bambolii D. Esu & O. Girotti, 2015 - (HYDROBIIDAE)
- bambooformis, Meekospira bambooformis Thein & Nitecki, 1974 † - (MEEKOSPIRIDAE) (FOSSIL)
- bamboucha, Zootecus bamboucha A.E.J. Férussac, 1827 - syn of: Zootecus insularis (C.G. Ehrenberg, 1831) - (SUBULINIDAE)
- bambousearum, Anodon bambousearum P.M.A. Morelet, 1851 - syn of: Anodontites cylindracea (I. Lea, 1838) - (UNIONIDAE)
- bambusa, Anulidentalium bambusa S.D. Chistikov, 1975 - (ANULIDENTALIIDAE)
- bambuseti, Trichotoxon bambuseti B. Verdcourt & R.M. Polhill, 1961 - (UROCYCLIDAE)
- Bambusoceras, Genus Bambusoceras Sepkoski, 2002 (ELLESMEROCERIDA (UNASSIGNED)) (FOSSIL)
- Bambusum, Subgenus Caecum (Bambusum) A.A. Olsson & A. Harbison, 1954 (CAECIDAE)
- bambusus, Plicifusus bambusus R. Tiba, 1980 - (BUCCINIDAE)
- bamffius, Murex bamffius E. Donovan, 1804 - syn of: Boreotrophon clathratus (C. Linnaeus, 1767) - (MURICIDAE)
- bamianus, Paraceltites bamianus Reed, 1931 † - syn of: Paraceltites elegans Girty, 1909 † - (PARACELTITIDAE) (FOSSIL)
- bamiensis, Hyalina bamiensis J.R. le B. Tomlin, 1917 - (MARGINELLIDAE)
- Bamyaniceras, Genus Bamyaniceras Termier & Termier, 1970 (MEDLICOTTIIDAE) (FOSSIL)
- banahaoana, Cochlostyla rufogastra banahaoana (P. Bartsch, 1932) - (BRADYBAENIDAE)
- banakensis, Minnivola banakensis Eames & Cox 1956 † - (PECTINIDAE) (FOSSIL)
- banale, Dentalium banale M. Boissevain, 1906 - syn of: Laevidentalium leptosceles (R.B. Watson, 1879) - (DENTALIIDAE)
- banale, Laevidentalium banale M. Boissevain, 1906 - syn of: Laevidentalium leptosceles (R.B. Watson, 1879) - (LAEVIDENTALIIDAE)
- bananaensis, Mytilopsis bananaensis H.B. Preston, 1909 - syn of: Mytilopsis ornata (P.M.A. Morelet, 1885) - (DREISSENIDAE)
- bananensis, Aphera bananensis B.M. Landau & al., 2012 † - (CANCELLARIIDAE) (FOSSIL)
- banaoense, Opisthosiphon banaoense C. de la Torre & J. Henderson, 1921 - (POMATIIDAE)
- banaoense, Chondrothyrium violaceum banaoense C. de la Torre & P. Bartsch, 1938 - (POMATIIDAE)
- banaoense trincherasense, Opisthosiphon banaoense trincherasense C. de la Torre & P. Bartsch, 1941 - (POMATIIDAE)
- banaoensis, Gongylostomella banaoensis C. de la Torre & P. Bartsch, 1972 - (UROCOPTIDAE)
- banatica, Platyla banatica (E.A. Rossmässler, 1842) - (ACICULIDAE)
- banatica, Agardhia banatica A. Zilch, 1958 - (ARGNIDAE)
- Banatica, syn of: Genus Pseudalinda O. Bφttger, 1877 (CLAUSILIIDAE)
- banatica, Drobacia banatica (E.A. Rossmässler, 1838) - (HELICIDAE)
- banatica, Helix banatica M. von Kimakowicz, 1890 - syn of: Helix pomatia C. Linnaeus, 1758 - (HELICIDAE)
- banatica, Hydrobia banatica E. Jekelius, 1944 † - (HYDROBIIDAE) (FOSSIL)
- banatica, Melanopsis banatica E. Jekelius, 1944 † - (MELANOPSIDAE) (FOSSIL)
- banatica, Mohrensternia banatica E. Jekelius, 1944 † - (RISSOIDAE) (FOSSIL)
- banatica, Valvata banatica Š. Brusina, 1902 † - (VALVATIDAE) (FOSSIL)
- banaticum, Cerithium banaticum O. Böttger, 1901 † - (CERITHIIDAE) (FOSSIL)
- banaticus, Goniochilus banaticus (Š. Brusina, 1881 †) - (HYDROBIIDAE) (FOSSIL)
- banaticus, Theodoxus banaticus E. Jekelius, 1944 † - (NERITIDAE) (FOSSIL)
- banaticus, Planorbarius banaticus J.R. Bourguignat, 1859 - syn of: Planorbarius corneus (C. Linnaeus, 1758) - (PLANORBIDAE)
- banaticus, Viviparus banaticus W. Kobelt, 1909 - syn of: Viviparus acerosus J.R. Bourguignat, 1862 - (VIVIPARIDAE)
- banaticus fuchsi, Goniochilus banaticus fuchsi (Papp, 1953 †) - (HYDROBIIDAE) (FOSSIL)
- Banatoconcha, syn of: Subgenus Daudebardia (Libania) J.R. Bourguignat, 1870 (OXYCHILIDAE)
- bancalanense, Vexillum bancalanense (P. Bartsch, 1918) - (COSTELLARIIDAE)
- bancalanensis, Pusia bancalanensis P. Bartsch, 1918 - syn of: Vexillum bancalanense (P. Bartsch, 1918) - (COSTELLARIIDAE)
- bancheti, Sundaya bancheti Cecalupo & Perugia, 2017 - (CERITHIOPSIDAE)
- bancoensis, Cossmannica bancoensis E. Saurin, 1959 - (PYRAMIDELLIDAE)
- Bandabyssia, Genus Bandabyssia L.I. Moskalev, 1976 (PSEUDOCOCCULINIDAE)
- bandaensis, Diacavolinia bandaensis S. Van Der Spoel, P. Bleeker & H. Kobayasi, 1993 - (CAVOLINIIDAE)
- bandana, Urosalpinx bandana M.M. Schepman, 1911 - syn of: Ergalatax contracta (L.A. Reeve, 1846) - (MURICIDAE)
- bandanus, Conus bandanus C.H. Hwass in J.G. Bruguière, 1792 - (CONIDAE)
- bandarius, Murex bandarius G. Perry, 1811 - syn of: Pugilina morio (C. Linnaeus, 1758) - (MURICIDAE)
- bandata, Psarostola bandata G.W. Nowell-Usticke, 1971 - syn of: Crassispira bandata (G.W. Nowell-Usticke, 1969) - (COLUMBELLIDAE)
- bandata, Monetaria bandata G. Perry, 1811 - syn of: Monetaria caputserpentis (C. Linnaeus, 1758) - (CYPRAEIDAE)
- bandata, Drillia bandata G.W. Nowell-Usticke, 1971 - syn of: Crassispira latizonata (E.A. Smith, 1882) - (DRILLIIDAE)
- bandata, Crassispira bandata (G.W. Nowell-Usticke, 1969) - (PSEUDOMELATOMIDAE)
- bandatum, Phalium bandatum Perry, 1811 - (CASSIDAE)
- bandatum, Cerithium bandatum G. Perry, 1811 - syn of: Rhinoclavis fasciata (J.G. Bruguière, 1792) - (CERITHIIDAE)
- bandatum exaratum, Phalium bandatum exaratum (L.A. Reeve, 1848) - syn of: Phalium exaratum (L.A. Reeve, 1848) - (CASSIDAE)
- bandatus, Conus bandatus G. Perry, 1811 - (CONIDAE)
- bandatus, Murex bandatus G. Perry, 1811 - syn of: Pugilina morio (C. Linnaeus, 1758) - (MURICIDAE)
- bandeirana, Achatina bandeirana P.M.A. Morelet - (ACHATINIDAE)
- bandeirana arenaria, Achatina bandeirana arenaria T.E. Crowley & T. Pain - (ACHATINIDAE)
- bandeirana mayumbensis, Achatina bandeirana mayumbensis T.E. Crowley & T. Pain - (ACHATINIDAE)
- Bandelastraea, Genus Bandelastraea Nόtzel & Kaim, 2014 (ANOMPHALIDAE) (FOSSIL)
- bandeli, Struthiochenopus bandeli C. Nielsen, 2003 † - (APORRHAIDAE) (FOSSIL)
- bandeli, Calmella bandeli Ev. Marcus, 1976 - (FLABELLINIDAE)
- bandeli, Devonorhineoderma bandeli Heidelberger, 2001 † - (GOSSELETINIDAE) (FOSSIL)
- bandeli, Heterodiscohelix bandeli (Schroder, 1995 †) - (HETEROBRANCHIA (UNASSIGNED)) (FOSSIL)
- bandeli, Costatomphalus bandeli (R. Schröder, 1995 †) - (LIOTIIDAE) (FOSSIL)
- bandeli, Carinathilda bandeli S. Kiel, 2006 † - (MATHILDIDAE) (FOSSIL)
- bandeli, Melanopsis bandeli H. Schütt, 1988 - (MELANOPSIDAE)
- bandeli, Devonozyga bandeli Heidelberger, 2007 † - (PALAEOZYGOPLEURIDAE) (FOSSIL)
- bandeli, Buvignieria bandeli A. Kaim, 2004 † - (RISSOINIDAE) (FOSSIL)
- bandeli, Sinezona bandeli B.A. Marshall, 2002 - (SCISSURELLIDAE)
- bandeli, Adeuomphalus bandeli (F. Schröder, 1995 †) - (SEGUENZIOIDEA (UNASSIGNED)) (FOSSIL)
- bandeli, Alaskacirrus bandeli Frýda & Blodgett, 1998 † - (SOLENISCIDAE) (FOSSIL)
- bandeli, Wonwalica bandeli Grundel, 2007 † - (TOFANELLIDAE) (FOSSIL)
- bandeli, Ampezzopleura bandeli A. Nützel, 1998 † - (ZYGOPLEURIDAE) (FOSSIL)
- Bandelium, Genus Bandelium Schwardt, 1992 (WORTHENIELLIDAE) (FOSSIL)
- bandella, Benthomangelia bandella (W.H. Dall, 1881) - (MANGELIIDAE)
- bandella, Mangelia bandella W.H. Dall, 1881 - syn of: Benthomangelia bandella (W.H. Dall, 1881) - (MANGELIIDAE)
- bandella, Pleurotomella bandella W.H. Dall, 1881 - syn of: Benthomangelia bandella (W.H. Dall, 1881) - (RAPHITOMIDAE)
- bandella, Pleurotoma bandella W.H. Dall, 1881 - syn of: Benthomangelia bandella (W.H. Dall, 1881) - (TURRIDAE)
- Bandellina, Genus Bandellina Schroder, 1995 (CORNIROSTRIDAE) (FOSSIL)
- Bandelopsis, Genus Bandelopsis Frύda, Blodgett & Stanley, 2003 (NERITOPSIDAE) (FOSSIL)
- bandensis, Octopus bandensis W.E. Hoyle, 1885 - (OCTOPODIDAE)
- bandensis, Veprecula bandensis A.V. Sysoev, 1997 - (RAPHITOMIDAE)
- bandensis, Staadtiellopsis bandensis Kókay, 2006 † - (RISSOOIDEA (UNASSIGNED)) (FOSSIL)
- bandensis, Sepia bandensis W. Adam, 1939 - (SEPIIDAE)
- bandensis, Stosicia bandensis (Kókay, 1966 †) - (ZEBINIDAE) (FOSSIL)
- bandera, Persicula bandera E.V. Coan & B. Roth, 1965 - (CYSTISCIDAE)
- bandoi, Limipecten bandoi Murata, 1969 † - (AVICULOPECTINIDAE) (FOSSIL)
- bandonensis, Morrisonietta bandonensis R.A.M. Brandt, 1968 - (PYRAMIDELLIDAE)
- bandongenis, Cerithidea bandongenis Martin, 1879 † - (POTAMIDIDAE) (FOSSIL)
- bandongensis, Ampullina bandongensis K. Martin, 1879 † - (AMPULLINIDAE) (FOSSIL)
- bandongensis, Alia bandongensis Martin, 1879 † - (COLUMBELLIDAE) (FOSSIL)
- bandongensis, Benimakia bandongensis (K. Martin, 1884 †) - (FASCIOLARIIDAE) (FOSSIL)
- bandongensis, Natica bandongensis Martin, 1879 † - (NATICIDAE) (FOSSIL)
- bandongensis, Diplomeriza bandongensis (Martin, 1879 †) - (TEREBRIDAE) (FOSSIL)
- bandongensis, Turritella bandongensis Martin, 1879 † - (TURRITELLIDAE) (FOSSIL)
- bandonis, Discoceras bandonis Remele, 1880 † - (DISCOCERATIDAE) (FOSSIL)
- bandonis, Schroederoceras bandonis Remelé † - (TROCHOLITIDAE) (FOSSIL)
- bandorensis, Seila bandorensis (J.C. Melvill, 1893) - (CERITHIOPSIDAE)
- banensis, Coryda alauda banensis W.J. Clench & C.G. Aguayo, 1950 - (CEPOLIDAE)
- banensis, Wrightudora banensis C.G. Aguayo, 1944 - (POMATIIDAE)
- banepaensis, Erhaia banepaensis H. Nesemann, S. Sharma, G. Sharma & al., 2007 - (AMNICOLIDAE)
- banesense, Cerion banesense W.J. Clench & C.G. Aguayo, 1949 - (CERIONIDAE)
- banesense, Chondropoma solidulum banesense C.G. Aguayo, 1944 - (POMATIIDAE)
- banesensis, Volvarina banesensis J. Espinosa & J.A. Ortea, 1999 - (MARGINELLIDAE)
- banestanensis, Sactorthoceras banestanensis Dastanpour & al., 2006 † - (SACTORTHOCERATIDAE) (FOSSIL)
- banffius, Vaceuchelus banffius E. Donovan, 1804 - syn of: Vaceuchelus clathratus (A. Adams, 1853) - (CHILODONTIDAE)
- banfieldi, Varohadra banfieldi T. Iredale, 1937 - syn of: Sphaerospira mourilyani (J.W. Brazier, 1875) - (CAMAENIDAE)
- bangarraensis, Nuculavus bangarraensis Dickins, 1963 † - (NUCULIDAE) (FOSSIL)
- bangei, Olcostephanus bangei Böse 1923 † - (OLCOSTEPHANIDAE) (FOSSIL)
- banggaiensis, Xesta banggaiensis W. Kobelt, 1896 - (ARIOPHANTIDAE)
- banggaiensis, Chloritis banggaiensis W. Kobelt, 1896 - syn of: Chloritis banggalensis W. Kobelt, 1896 - (CAMAENIDAE)
- banggaiensis rufostrigata, Xesta banggaiensis rufostrigata H.C. Fulton, 1921 - (ARIOPHANTIDAE)
- banggalensis, Chloritis banggalensis W. Kobelt, 1896 - (CAMAENIDAE)
- banghaasi, Tamayoa banghaasi (C.R. Böttger in K.H.J. Thiele, 1927) - (SCOLODONTIDAE)
- bangonghuensis, Rutonia bangonghuensis Yang & al. 1982 † - (REQUIENIIDAE) (FOSSIL)
- bangoranensis, Unio bangoranensis J. Germain, 1907 - syn of: Coelatura aegyptiaca (F. Cailliaud, 1827) - (UNIONIDAE)
- bangtawaensis, Elysia bangtawaensis C.K. Swennen, 1998 - (PLAKOBRANCHIDAE)
- bangueyensis, Clea bangueyensis E.A. Smith, 1895 - (BUCCINIDAE)
- bangueyensis, Japonia bangueyensis (E.A. Smith, 1894) - (CYCLOPHORIDAE)
- bangueyensis, Everettia bangueyensis E.A. Smith, 1895 - (DYAKIIDAE)
- bangueyensis, Georissa bangueyensis E.A. Smith, 1895 - (HYDROCENIDAE)
- bangweolicus, Lanistes ovum bangweolicus F. Haas, 1936 - (AMPULLARIIDAE)
- Bania, Genus Bania Brusina, 1896 (HYDROBIIDAE) (FOSSIL)
- Banis, Genus Banis Stephenson , 1941 (NATICIDAE) (FOSSIL)
- banjana, Bulgarica moellendorffi banjana (H. Nordsieck, 1973) - (CLAUSILIIDAE)
- banki, Acicula lineolata banki H.D. Boeters, E. Gittenberger & P. Subai, 1989 - (ACICULIDAE)
- banki, Armenica laevicollis banki E. Neubert & H.P.M.G. Menkhorst, 1994 - (CLAUSILIIDAE)
- banki, Opisthostoma banki W.J.M. Maassen, 2002 - (DIPLOMMATINIDAE)
- Bankia, Genus Bankia J.E. Gray, 1842 (TEREDINIDAE)
- Bankiella, syn of: Genus Bankia J.E. Gray, 1842 (TEREDINIDAE)
- Bankiopsis, syn of: Genus Bankia J.E. Gray, 1842 (TEREDINIDAE)
- Bankiura, syn of: Genus Bankia J.E. Gray, 1842 (TEREDINIDAE)
- Bankivia, Genus Bankivia H.H. Beck in C.F.F. von Krauss, 1849 (TROCHIDAE)
- Bankiviini, syn of: Genus Zethalia H.J. Finlay, 1927 (TROCHIDAE)
- banksi, Paracrioceras banksi Spath, 1924 † - (ANCYLOCERATIDAE) (FOSSIL)
- banksi, Astarte montagui banksi W.E. Leach, 1819 - (ASTARTIDAE)
- banksi, Amphidromus banksi L.J.M. Butot, 1955 - (CAMAENIDAE)
- banksi, Capulus banksi B.C. Cotton, 1939 - syn of: Capulus devotus C. Hedley, 1904 - (CAPULIDAE)
- banksi, Deceptrix banksi Pojeta & Gilbert-Tomlinson, 1977 † - (CARDIOLARIIDAE) (FOSSIL)
- banksi, Chromodoris banksi M. Farmer, 1963 - (CHROMODORIDIDAE)
- banksi, Volutomitra banksi (R.K. Dell, 1951) - (VOLUTOMITRIDAE)
- banksi sonora, Chromodoris banksi sonora Er. Marcus & Ev. Marcus, 1967 - syn of: Felimida dalli (L.S.R. Bergh, 1879) - (CHROMODORIDIDAE)
- banksianus, Colobostylus banksianus (G.B. I Sowerby, 1843) - (POMATIIDAE)
- banksianus hyacinthinus, Colobostylus banksianus hyacinthinus (C.B. Adams) - (POMATIIDAE)
- banksii, Astarte banksii W.E. Leach in A. Ross, 1819 - syn of: Astarte montagui (L.W. Dillwyn, 1817) - (ASTARTIDAE)
- banksii, Talabrica banksii A. Adams & G.F. Angas, 1864 - syn of: Talabrica bellula (A. Adams, 1854) - (CRASSATELLIDAE)
- banksii, Loligo banksii W.E. Leach, 1817 - syn of: Onychoteuthis banksii (W.E. Leach, 1817) - (LOLIGINIDAE)
- banksii, Triplex banksii (G.B. II Sowerby, 1841) - (MURICIDAE)
- banksii, Onychoteuthis banksii (W.E. Leach, 1817) - (ONYCHOTEUTHIDAE)
- banksii, Turritella banksii J.E. Gray - (TURRITELLIDAE)
- banksii crocatus, Triplex banksii crocatus L.A. Reeve, 1845 - (MURICIDAE)
- banksii globosa, Astarte banksii globosa G.O. Sars, 1878 - syn of: Astarte montagui (L.W. Dillwyn, 1817) - (ASTARTIDAE)
- banmaensis, Halobia banmaensis C. Chen & C.C. Lu, 1979 † - (HALOBIIDAE) (FOSSIL)
- banmaiensis, Hypselostoma banmaiensis (S. Panha & J.B. Burch, 2004) - (HYPSELOSTOMATIDAE)
- banneri, Choritisanax banneri (L. Pfeiffer, 1863) - (CAMAENIDAE)
- bannertonensis, Gastrocopta bannertonensis (C.J. Gabriel, 1930) - (GASTROCOPTIDAE)
- bannertonensis, Bifidaria bannertonensis C.J. Gabriel, 1930 - syn of: Gastrocopta bannertonensis (C.J. Gabriel, 1930) - (VERTIGINIDAE)
- bannesianum, Integricardium bannesianum (Contejean, 1859 †) - (CARDIIDAE) (FOSSIL)
- bannocki, Solatisonax bannocki G.C. Melone & M. Taviani, 1980 - syn of: Solatisonax hemisphaerica (G. Seguenza, 1876) - (ARCHITECTONICIDAE)
- bannoi, Fragum scruposum bannoi Y. Otuka, 1937 - (CARDIIDAE)
- banoni, Brochina banoni É.A. Benoist, 1874 † - (CAECIDAE) (FOSSIL)
- banoni, Circe banoni (R. Tournouer, 1873 †) - (VENERIDAE) (FOSSIL)
- banosana, Calocochlia submirabilis banosana P. Bartsch, 1930 - (BRADYBAENIDAE)
- banosensis, Bajanerita banosensis R.L. Squires & Saul, 2003 † - (NERITIDAE) (FOSSIL)
- banovaci, Melanopsis haueri banovaci Š. Brusina, 1902 † - (MELANOPSIDAE) (FOSSIL)
- banschangensis, Myalina banschangensis Reed, 1944 † - (MYALINIDAE) (FOSSIL)
- banschangensis, Ptychomphalina banschangensis Reed, 1944 † - (PTYCHOMPHALIDAE) (FOSSIL)
- bantama, Pyrgulina bantama J.J. Van Aartsen & J.X. Corgan, 1996 - (PYRAMIDELLIDAE)
- bantamensis, Pseudoneptunea bantamensis K. Martin, 1895 † - syn of: Pseudoneptunea varicosa (P.F. Röding, 1798) - (BUCCINIDAE) (FOSSIL)
- bantamensis, Chelyconus bantamensis Oostingh, 1938 † - (CONIDAE) (FOSSIL)
- bantamensis, Ziba bantamensis (C.H. Oostingh, 1939) - (MITRIDAE)
- bantamensis, Typhis bantamensis C.H. Oostingh, 1933 † - (MURICIDAE) (FOSSIL)
- bantamensis, Muricopsis bantamensis (K. Martin, 1899 †) - (MURICIDAE) (FOSSIL)
- bantamensis, Ocenebra bantamensis K. Martin, 1899 † - syn of: Muricopsis bantamensis (K. Martin, 1899 †) - (MURICIDAE) (FOSSIL)
- bantamensis, Murex bantamensis K. Martin, 1895 † - syn of: Vokesimurex multiplicatus bantamensis (K. Martin, 1895) - (MURICIDAE) (FOSSIL)
- bantamensis, Vokesimurex multiplicatus bantamensis (K. Martin, 1895) - (MURICIDAE)
- bantamensis, Cyllene bantamensis C.H. Oostingh, 1939 † - syn of: Cyllene pulchella A. Adams & L.A. Reeve, 1850 - (NASSARIIDAE) (FOSSIL)
- bantamensis, Linatella bantamensis K. Martin, 1895 - syn of: Linatella caudata (J.F. Gmelin, 1791) - (RANELLIDAE)
- bantamensis, Turritella bantamensis Martin, 1905 † - (TURRITELLIDAE) (FOSSIL)
- bantamensis oostinghi, Haustellum bantamensis oostinghi G.G. Wissema, 1947 - syn of: Vokesimurex multiplicatus bantamensis (K. Martin, 1895) - (MURICIDAE)
- bantamensis tjicumpaiensis, Turritella bantamensis tjicumpaiensis Martin, 1905 - (TURRITELLIDAE)
- bantatsuense, Lophospira bantatsuense Kobayashi, 1930 † - syn of: Lophospira rectistriata W.J. Raymond, 1908 † - (LOPHOSPIRIDAE) (FOSSIL)
- banyulensis, Aldisa banyulensis A. Pruvot-Fol, 1951 - (CADLINIDAE)
- banyulensis, Nematomenia banyulensis (G.F. Pruvot, 1890) - (DONDERSIIDAE)
- banyulensis, Dondice banyulensis A. Portmann & Sandmeier, 1960 - (FACELINIDAE)
- banyulensis, Runcina banyulensis R.L. Schmekel & D. Cappellato, 2001 - (RUNCINIDAE)
- banyulensis norvegica, Nematomenia banyulensis norvegica N.H. Odhner, 1921 - (DONDERSIIDAE)
- banyungantiensis, Rissoina banyungantiensis S. Reich & Wesselingh in S. Reich, Wesselingh & Renema, - (RISSOINIDAE) (FOSSIL)
- Banzarecolpus, Genus Banzarecolpus A. Powell, 1957 (TURRITELLIDAE)
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