- Briade, syn of: Genus Gregorioiscala A.E.M. Cossmann, 1912 (EPITONIIDAE)
- brianbaileyi, Pterynotus brianbaileyi H. Mühlhäusser, 1984 - (MURICIDAE)
- briandi, Kalidos briandi E. Fischer-Piette, Ch.P. Blanc, F. Blanc & F. Salvat, 1994 - (ARIOPHANTIDAE)
- briandi, Euomphalia briandi G. Servain - syn of: Euomphalia strigella (J.P.R. Draparnaud, 1801) - (HYGROMIIDAE)
- briandi, Shinkailepas briandi A. Warén & P. Bouchet, 2001 - (PHENACOLEPADIDAE)
- briandiana, Anodonta briandiana G. Servain, 1881 - syn of: Anodonta cygnea (C. Linnaeus, 1758) - (UNIONIDAE)
- brianhayesi, Sciteconus brianhayesi (W. Korn, 2001) - (CONIDAE)
- brianhayesi, Pellifronia brianhayesi (Y. Terryn & J.E. Sprague, 2008) - (TEREBRIDAE)
- briani, Calusacypraea briani E.J. Petuch, 1996 † - (CYPRAEIDAE) (FOSSIL)
- briani, Oliva briani E.J. Petuch, 1994 † - (OLIVIDAE) (FOSSIL)
- briani, Cerithidea briani E.J. Petuch, 1994 † - (POTAMIDIDAE) (FOSSIL)
- brianoi, Bistolida stolida brianoi F.Jr. Lorenz, 2002 - (CYPRAEIDAE)
- brianoi, Fusinus brianoi L. Bozzetti, 2006 - (FASCIOLARIIDAE)
- brianoi, Serrata brianoi L. Bozzetti, 1994 - (MARGINELLIDAE)
- brianoi, Lyria brianoi G.T. Poppe, 1999 - (VOLUTIDAE)
- briansmithi, Beddomeia briansmithi W.F. Ponder & K.B. Clark, 1993 - (HYDROBIIDAE)
- Briansmithia, Genus Briansmithia J. Stanisic, 2010 (RHYTIDIDAE)
- briarea, Emoda briarea (F. Poey, 1851) - (HELICINIDAE)
- Briareites, Genus Briareites Buckman, 1921 (MOLLUSCA INCERTAE SEDIS) (FOSSIL)
- briareum, Phyllodesmium briareum (L.S.R. Bergh, 1896) - (FACELINIDAE)
- briareus, Arene briareus (W.H. Dall, 1881) - (ARENEIDAE)
- briareus, Glaucus briareus O.W.H. Reinhardt, L.S.R. Bergh, 1861, 1860 - syn of: Glaucus atlanticus F. Forster, 1777 - (GLAUCIDAE)
- briareus, Liotia briareus W.H. Dall, 1881 - syn of: Arene briareus (W.H. Dall, 1881) - (LIOTIIDAE)
- briareus, Octopus briareus C.W. Robson, 1929 - (OCTOPODIDAE)
- briareus, Turbo briareus W.H. Dall, 1881 - syn of: Arene briareus (W.H. Dall, 1881) - (TURBINIDAE)
- briareus aspina, Arene briareus aspina W.H. Dall, 1889 - syn of: Arene briareus (W.H. Dall, 1881) - (ARENEIDAE)
- briareus perforata, Arene briareus perforata W.H. Dall, 1889 - syn of: Arene briareus (W.H. Dall, 1881) - (ARENEIDAE)
- briarti, Architectonica briarti (A. von Koenen, 1882 ) - (ARCHITECTONICIDAE)
- briarti, Herella briarti (Cossman 1908) † - (LUCINIDAE) (FOSSIL)
- briarti, Melanopsis briarti A.E.M. Cossmann, 1888 † - (MELANOPSIDAE) (FOSSIL)
- briarti, Euspira briarti A. von Koenen, 1885 † - (NATICIDAE) (FOSSIL)
- briarti, Sigmesalia briarti (A.E.M. Cossmann, 1924 †) - (TURRITELLIDAE) (FOSSIL)
- briarti, Coelatura briarti (P. Dautzenberg, 1901) - (UNIONIDAE)
- briarti nsendwensis, Unio briarti nsendwensis S. Putzeys - syn of: Coelatura briarti (P. Dautzenberg, 1901) - (UNIONIDAE)
- bribri, Gibberula bribri J. Espinosa & J.A. Ortea, 2000 - (CYSTISCIDAE)
- bricarinatus, Vermetus bricarinatus G.P. Deshayes, 1843 - syn of: Vermicularia spirata R.A. Philippi, 1836 - (VERMETIDAE)
- Bridegeina, Genus Bridegeina (ARCHAEOGASTROPODA (UNASSIGNED)) (FOSSIL)
- Bridegeites, Genus Bridegeites (EUOMPHALINA (UNASSIGNED)) (FOSSIL)
- bridgei, Bassleroceras bridgei Ulrich & al., 1944 † - (BASSLEROCERATIDAE) (FOSSIL)
- bridgei, Cheiopteria bridgei Pojeta & Kríž, 1976 † - (CARDIOLIDAE) (FOSSIL)
- bridgei, Ellesmeroceras bridgei Flower, 1941 † - (ELLESMEROCERATIDAE) (FOSSIL)
- bridgei, Ellsworthoconus bridgei (Kobayashi, 1933 †) - (SCENELLIDAE) (FOSSIL)
- bridgei, Proplina bridgei Kobayashi, 1933 † - syn of: Ellsworthoconus bridgei (Kobayashi, 1933 †) - (TRYBLIDIIDAE) (FOSSIL)
- Bridgeina, Genus Bridgeina Flower, 1968 (MACLURITIDAE) (FOSSIL)
- Bridgeites, Genus Bridgeites Flower, 1968 (RAPHISTOMATIDAE) (FOSSIL)
- Bridgeoceras, Genus Bridgeoceras Ulrich & al., 1943 (ELLESMEROCERATIDAE) (FOSSIL)
- bridgeportense, Gonioloboceras bridgeportense Plummer & P.H. Scott, 1937 † - (GONIOLOBOCERATIDAE) (FOSSIL)
- bridgeportense, Peripetoceras bridgeportense Tucker & Mapes, 1978 † - (LIROCERATIDAE) (FOSSIL)
- bridgesi, Assiminea bridgesi L. Pfeiffer, 1855 - (ASSIMINEIDAE)
- bridgesi, Dagnoceras bridgesi Smith, 1932 † - syn of: Meekoceras gracilitatis (White, 1879 †) - (DINARITIDAE) (FOSSIL)
- bridgesi, Helix bridgesi G.W. Tryon, 1866 - syn of: Trichodiscina coactiliata (A.E.J. Férussac, 1838) - (HELICIDAE)
- bridgesi, Sandalia bridgesi F.Jr. Lorenz, 2009 - (OVULIDAE)
- bridgesi, Crassispira bridgesi W.H. Dall, 1919 - (PSEUDOMELATOMIDAE)
- bridgesi, Terebra bridgesi W.H. Dall, 1908 - (TEREBRIDAE)
- bridgesiana, Fadyenia bridgesiana E. Chitty, 1857 - (HELICINIDAE)
- bridgesii, Pomacea bridgesii (L.A. Reeve, 1856) - (AMPULLARIIDAE)
- bridgesii, Columbella bridgesii L.A. Reeve, 1858 - syn of: Columbella strombiformis J.B.P.A. Lamarck, 1822 - (COLUMBELLIDAE)
- bridgesii, Fissurella bridgesii L.A. Reeve, 1849 - (FISSURELLIDAE)
- bridgesii, Chiliborus bridgesii (L. Pfeiffer, 1842) - (STROPHOCHEILIDAE)
- bridgesii, Anodonta bridgesii I. Lea, 1868 - syn of: Anodontites trapesialis (J.B.P.A. Lamarck, 1818) - (UNIONIDAE)
- bridgesii effusa, Pomacea bridgesii effusa (W. Blume, 1957) - (AMPULLARIIDAE)
- bridgettae, Cryptospira bridgettae A. Wakefield, 2010 - (MARGINELLIDAE)
- bridgmani, Gastrana bridgmani H.B. Preston, 1905 - (TELLINIDAE)
- bridouxi, Limicolaria bridouxi A. Grandidier, 1885 - (ACHATINIDAE)
- bridouxi, Moncetia bridouxi J.R. Bourguignat, 1886 - syn of: Moncetia anceyi J.R. Bourguignat, 1885 - (IRIDINIDAE)
- bridouxi, Mutela bridouxi J.R. Bourguignat, 1886 - syn of: Mutela soleniformis J.R. Bourguignat, 1885 - (IRIDINIDAE)
- bridouxi, Burtonia bridouxi J.R. Bourguignat, 1886 - syn of: Pseudospatha tanganyicensis (E.A. Smith, 1880) - (UNIONIDAE)
- bridouxi, Brazzaea bridouxi J.R. Bourguignat, 1886 - syn of: Brazzaea anceyi J.R. Bourguignat, 1885 - (UNIONIDAE)
- Bridouxia, Genus Bridouxia J.R. Bourguignat, 1885 (PALUDOMIDAE)
- bridouxiana, Burtoa bridouxiana J.R. Bourguignat, 1889 - (ACHATINIDAE)
- bridouxiana, Viviparus bridouxiana J.R. Bourguignat, 1888 - (VIVIPARIDAE)
- brieni, Sylvarion brieni G.A. de Mol, 1970 - (UROCYCLIDAE)
- brigalow, Scagacola brigalow J. Stanisic, 2010 - (RHYTIDIDAE)
- brigantina, Portugala brigantina J. da Silva Mengo, 1867 - syn of: Portugala inchoata (P.M.A. Morelet, 1845) - (HYGROMIIDAE)
- briggsi, Acteonella briggsi N.F. Sohl & H.A. Kollmann, 1985 † - (ACTEONELLIDAE) (FOSSIL)
- briggsi, Phosinella briggsi (H.S. Ladd, 1966 †) - (RISSOINIDAE) (FOSSIL)
- brightae, Melanodrymia brightae A. Warén & P. Bouchet, 1993 - (MELANODRYMIIDAE)
- brighti, Brightia brighti W.L. Pratt, 1841 † - (OPPELIIDAE) (FOSSIL)
- Brightia, Genus Brightia Pratt, 1841 (OPPELIIDAE) (FOSSIL)
- brightii, Pyrula brightii J. de C. Sowerby † - (MELONGENIDAE) (FOSSIL)
- Brightonella, Genus Brightonella Casey, 1961 (GASTROPODA INCERTAE SEDIS) (FOSSIL)
- brightonensis, Lunarca brightonensis C.J. Maury, 1912 † - (ARCIDAE) (FOSSIL)
- brightonensis, Strioterebrum brightonensis A.A. Olsson, 1967 † - (TEREBRIDAE) (FOSSIL)
- brightoni, Unio brightoni Woodward † - (UNIONIDAE) (FOSSIL)
- brightoniana, Cymia brightoniana C.J. Maury, 1925 † - (MURICIDAE) (FOSSIL)
- brigitteae, Antillophos brigitteae P. Stahlschmidt & K. Fraussen, 2009 - (NASSARIIDAE)
- briketa, Probactrotheca briketa Valent & al., 2012 † - (ORTHOTHECIDAE) (FOSSIL)
- Brilonella, Genus Brilonella Kayser, 1873 (MURCHISONIIDAE) (FOSSIL)
- brilonensis, Spirina brilonensis Kayser, 1889 † - (CRASPEDOSTOMATIDAE) (FOSSIL)
- brilonensis, Wedekindella brilonensis (Kayser, 1879 †) - (PARODOCERATIDAE) (FOSSIL)
- brilonensis, Rectoclymenia brilonensis C.N. Lange, 1929 † - (RECTOCLYMENIIDAE) (FOSSIL)
- brimblecombei, Sunrisites brimblecombei Longridge & al., 2008 † - (PSILOCERATIDAE) (FOSSIL)
- brimeri, Goniophora brimeri Liljedahl, 1994 † - (MODIOMORPHIDAE) (FOSSIL)
- brimleyi, Unio brimleyi B.H. Wright, 1897 - syn of: Fusconaia masoni (T.A. Conrad, 1834) - (UNIONIDAE)
- brimonti, Tellina brimonti G.P. Deshayes, 1857 † - (TELLINIDAE) (FOSSIL)
- brincatiana, Viviparus brincatiana J.R. Bourguignat, 1888 - (VIVIPARIDAE)
- brincki, Oxychilus atlanticus brincki F. Riedel, 1964 - (OXYCHILIDAE)
- brinkae, Colubraria brinkae M. Parth, 1992 - (COLUBRARIIDAE)
- brinkae, Persicula brinkae L. Bozzetti, 1993 - (CYSTISCIDAE)
- brinkae, Fusolatirus brinkae (M. Lussi, 1996) - (FASCIOLARIIDAE)
- brinkae, Mitra brinkae R. Salisbury & R.N. Kilburn, 1996 - (MITRIDAE)
- brinkae, Mipus brinkae S. Kosuge, 1992 - (MURICIDAE)
- briobia, Vertigo briobia J.R. Bourguignat, 1864 - syn of: Isthmia pygmaea (J.P.R. Draparnaud, 1801) - (VERTIGINIDAE)
- brionae, Vexillum brionae G.B. III Sowerby, 1889 - syn of: Vexillum intermedium (L.C. Kiener, 1838) - (COSTELLARIIDAE)
- brionae, Pseudorhaphitoma brionae (G.B. III Sowerby, 1888) - (MANGELIIDAE)
- brionae, Mitra brionae G.B. III Sowerby, 1889 - syn of: Vexillum intermedium (L.C. Kiener, 1838) - (MITRIDAE)
- brionae, Pleurotoma brionae G.B. III Sowerby, 1888 - syn of: Pseudorhaphitoma brionae (G.B. III Sowerby, 1888) - (TURRIDAE)
- brionae bronni, Costellaria brionae bronni R.W. Dunker, 1860 - syn of: Vexillum fuscoapicatum (E.A. Smith, 1879) - (COSTELLARIIDAE)
- brionae bronni, Mitra brionae bronni R.W. Dunker, 1860 - syn of: Vexillum fuscoapicatum (E.A. Smith, 1879) - (MITRIDAE)
- brioni, Thracia brioni Ward & B.W. Blackwelder, 1987 † - (THRACIIDAE) (FOSSIL)
- Briophila, syn of: Genus Philobrya P.P. Carpenter, 1872 (PHILOBRYIDAE)
- briqua, Chromodoris briqua Er. Marcus & J.B. Burch, 1965 - (CHROMODORIDIDAE)
- brisbanensis, Triboniophorus brisbanensis W. Pfeiffer, 1900 - (ATHORACOPHORIDAE)
- brisbanica, Griffithsina brisbanica J. Stanisic, 2010 - (RHYTIDIDAE)
- brisei, Mitrella brisei Š. Brusina, 1870 - syn of: Mitrella coccinea (R.A. Philippi, 1836) - (COLUMBELLIDAE)
- brisei lactea, Columbella brisei lactea T.A. de M. Monterosato, 1878 - syn of: Mitrella coccinea (R.A. Philippi, 1836) - (COLUMBELLIDAE)
- brisei maculata, Columbella brisei maculata T.A. de M. Monterosato, 1878 - syn of: Mitrella coccinea (R.A. Philippi, 1836) - (COLUMBELLIDAE)
- briseis, Antiplanes briseis W.H. Dall, 1919 - (PSEUDOMELATOMIDAE)
- briseis, Anasirenites briseis Mojsisovics, 1893 † - (TRACHYCERATIDAE) (FOSSIL)
- brisenoi, Valvata brisenoi Contreras-Arquieta, 1993 - (VALVATIDAE)
- brisis, Acmaturris brisis W.P. Woodring, 1928 - (MANGELIIDAE)
- briskasii, Murex briskasii A.H. Verrill, 1953 - syn of: Siratus motacilla (J.F. Gmelin, 1791) - (MURICIDAE)
- brissae, Scintillona brissae B.S. Morton & P.H. Scott, 1989 - (GALEOMMATIDAE)
- bristolae, Cerithiopsis bristolae F.C. Baker, G.D. Hanna & A.M. Strong, 1938 - (CERITHIOPSIDAE)
- bristolae, Calotrophon bristolae L.G. Hertlein & A.M. Strong, 1951 - syn of: Calotrophon turritus (W.H. Dall, 1919) - (MURICIDAE)
- bristolensis, Latisipho bristolensis W.H. Dall, 1919 - syn of: Colus barbarinus W.H. Dall, 1919 - (BUCCINIDAE)
- bristoli, Uromitra bristoli C.J. Maury, 1925 † - (COSTELLARIIDAE) (FOSSIL)
- bristowi, Clithon bristowi W.A. Wenz, 1929 † - (NERITIDAE) (FOSSIL)
- britanicum, Buccinum britanicum P.F. Röding, 1798 - syn of: Burnupena papyracea (J.G. Bruguière, 1789) - (BUCCINIDAE)
- britanna, Batillaria britanna (Vasseur, 1881 †) - (BATILLARIIDAE) (FOSSIL)
- britanna, Borsonia britanna A.E.M. Cossmann, 1897 † - (BORSONIIDAE) (FOSSIL)
- britanna, Arctoteuthis britanna Dzyuba, 2012 † - (CYLINDROTEUTHIDIDAE) (FOSSIL)
- britannica, Arca britannica L.A. Reeve, 1844 - syn of: Arca tetragona Poli, 1795 - (ARCIDAE)
- britannica, Crassina britannica W.E. Leach in J.E. Gray, 1852 - syn of: Astarte sulcata (E.M. Da Costa, 1778) - (ASTARTIDAE)
- britannica, Azeca britannica Ken, 1829 - syn of: Azeca goodalli (A.E.J. Férussac, 1821) - (COCHLICOPIDAE)
- britannica, Coxiconchia britannica (M. Rouault, 1851 †) - (COXICONCHIIDAE) (FOSSIL)
- britannica, Monetaria britannica F.A. Schilder, 1927 - syn of: Monetaria moneta (C. Linnaeus, 1758) - (CYPRAEIDAE)
- britannica, Corbicula britannica Wood, 1877 † - (CYRENIDAE) (FOSSIL)
- britannica, Platydoris britannica G. Johnston, 1838 - syn of: Platydoris argo (C. Linnaeus, 1767) - (DISCODORIDIDAE)
- britannica, Janthina britannica E. Forbes & S.C.T. Hanley, 1853 - syn of: Janthina janthina (C. Linnaeus, 1758) - (JANTHINIDAE)
- britannica, Patellilabia britannica Peel, 2016 † - (KNIGHTITIDAE) (FOSSIL)
- britannica, Lyonsia britannica M. Rouault, 1851 † - syn of: Coxiconchia britannica (M. Rouault, 1851 †) - (LYONSIIDAE) (FOSSIL)
- britannica, Pteria britannica W.E. Leach, 1852 - syn of: Pteria hirundo (C. Linnaeus, 1758) - (PTERIIDAE)
- britannica, Menestho britannica Bell, 1871 † - (PYRAMIDELLIDAE) (FOSSIL)
- britannica, Menestho britannica Harmer, 1920 † - (PYRAMIDELLIDAE) (FOSSIL)
- britannica, Arcopagia britannica J.R. le B. Tomlin, 1934 - (TELLINIDAE)
- britannica, Turritella britannica T.A. de M. Monterosato, 1890 - syn of: Turritella communis A. Risso, 1826 - (TURRITELLIDAE)
- britannica, Truncatellina britannica H.A. Pilsbry, 1920 - syn of: Truncatellina callicratis (A. Scacchi, 1833) - (VERTIGINIDAE)
- britannica holubi, Coxiconchia britannica holubi Kríž, 1995 † - syn of: Coxiconchia britannica (M. Rouault, 1851 †) - (COXICONCHIIDAE) (FOSSIL)
- britannica purpurmaculata, Arcopagia britannica purpurmaculata F. Nordsieck, 1969 - (TELLINIDAE)
- britannicum, Patellostium britannicum Amler & Heidelberger, 2003 † - (BUCANIIDAE) (FOSSIL)
- britannicus, Trematonotus britannicus R.B. Newton, 1892 † - syn of: Tremanotus dilatatus (J. de C. Sowerby & Murchison, 1839 †) - (BUCANIIDAE) (FOSSIL)
- britannicus, Scaphander britannicus É.A.A. Locard & E. Caziot, 1900 - syn of: Scaphander lignarius (C. Linnaeus, 1758) - (SCAPHANDRIDAE)
- britannum, Scutus britannum (Vasseur, 1881 †) - (FISSURELLIDAE) (FOSSIL)
- britannus, Conus britannus Vasseur, 1881 † - (CONIDAE) (FOSSIL)
- britannus, Hemiconus britannus Cossmann, 1896 † - (CONIDAE) (FOSSIL)
- britannus, Trochus britannus Vasseur, 1881 † - (TROCHIDAE) (FOSSIL)
- britayevi, Acanthochitona britayevi B.I. Sirenko, 2012 - (ACANTHOCHITONIDAE)
- brithia, Serrata brithia J. Gardner, 1937 † - (MARGINELLIDAE) (FOSSIL)
- brithys, Ingensia brithys R. Houart, 2001 - (MURICIDAE)
- britoi, Felimida britoi (J.A. Ortea & A.M. Pérez, 1983) - (CHROMODORIDIDAE)
- britoi, Marginella britoi E. Rolán & S. Gori, 2014 - (MARGINELLIDAE)
- britoi, Anditrigonia britoi Hessel, 2005 † - (MEGATRIGONIIDAE) (FOSSIL)
- britoi, Eutudora limbifera britoi M.L. Jaume & Sánchez De Fuentes, 1943 - (POMATIIDAE)
- brittanica, Doris brittanica G. Johnston, 1838 - syn of: Doris pseudoargus J.L. Rapp, 1827 - (DORIDIDAE)
- brittoni, Callucina brittoni E.A. Glover & D.W. Taylor, 2008 - (LUCINIDAE)
- brittoni, Chondropoma nicolasi brittoni C. de la Torre & P. Bartsch, 1938 - (POMATIIDAE)
- brittsi, Cuphosolenus brittsi Stanton, 1947 † - (APORRHAIDAE) (FOSSIL)
- brittsi, Ventridens brittsi H.A. Pilsbry, 1892 - (GASTRODONTIDAE)
- brittsi, Lampsilis brittsi C.T. Simpson, 1900 - syn of: Lampsilis reeveiana (I. Lea, 1852) - (UNIONIDAE)
- brivesi, Helicella brivesi (P.M. Pallary, 1915) - (HYGROMIIDAE)
- brixiana, Campylaea brixiana C. Pollonera, 1890 - syn of: Cingulifera cingulatum baldense (E.A. Rossmässler, 1839) - (HELICIDAE)
- brjanskii, Scrobifera taurica brjanskii (O.W. Von Rosen, 1911) - (CLAUSILIIDAE)
- brjanskii, Helix brjanskii O.W. Von Rosen, 1914 - syn of: Teberdinia flavolimbata (O. Böttger, 1883) - (HELICIDAE)
- brlici, Gyraulus brlici Š. Brusina, 1897 - (PLANORBIDAE)
- broadbentae, Eulima broadbentae (B.C. Cotton & F.C. Godfrey, 1932) - (EULIMIDAE)
- broadbente, Melanella augur broadbente (B.C. Cotton & F.C. Godfrey, 1932) - (EULIMIDAE)
- broadbenti, Hadra broadbenti J.W. Brazier, 1879 - (CAMAENIDAE)
- broadfooti, Tucetona broadfooti (T. Iredale, 1929) - (GLYCYMERIDIDAE)
- broadheadi, Shansiella broadheadi (White, 1880 †) - (PORTLOCKIELLIDAE) (FOSSIL)
- broadi, Simbirskites broadi Anderson, 1938 † - (POLYPTYCHITIDAE) (FOSSIL)
- broadstonense, Catastroboceras broadstonense (J.S. Turner, 1965 †) - (AKTUBONAUTILIDAE) (FOSSIL)
- broadwayi, Mesembrinus broadwayi (E.A. Smith, 1896) - (BULIMULIDAE)
- brocardi, Jacobella brocardi Rulleau & al., 2003 † - (HILDOCERATIDAE) (FOSSIL)
- brocardoi, Syrotrigonia brocardoi H.A. Leanza, 1993 † - (BUCHOTRIGONIIDAE) (FOSSIL)
- brocastellensis, Trochotoma brocastellensis Moore, 1867 † - syn of: Trochotoma vetusta Terquem, 1855 † - (TROCHOTOMIDAE) (FOSSIL)
- broccata, Elimia broccata F.G. Thompson, 2000 - (PLEUROCERIDAE)
- broccha, Limea broccha (J. Marwick, 1931 †) - (LIMIDAE) (FOSSIL)
- brocchi, Toxoconcha brocchi Stoppani, 1857 † - (PROTORCULIDAE) (FOSSIL)
- brocchi carinatella, Hadriania brocchi carinatella G.S. Coen, 1933 - syn of: Hadriania craticulata (G.B. Brocchi, 1814) - (MURICIDAE)
- Brocchia, Subgenus Capulus (Brocchia) Bronn 1827 (CAPULIDAE) (FOSSIL)
- brocchiana, Natica brocchiana R.A. Philippi, 1851 - syn of: Euspira fusca (H.M.D. de Blainville, 1825) - (NATICIDAE)
- brocchii, Cancellaria brocchii J.C.H. Crosse, 1861 - syn of: Solatia piscatoria (J.F. Gmelin, 1791) - (CANCELLARIIDAE)
- brocchii, Megacardita brocchii (O.G. Michelotti, 1839 †) - (CARDITIDAE) (FOSSIL)
- brocchii, Coelostylina brocchii Stoppani, 1857 † - syn of: Toxoconcha brocchi Stoppani, 1857 † - (COELOSTYLINIDAE) (FOSSIL)
- brocchii, Conus brocchii H.G. Bronn, 1831 † - (CONIDAE) (FOSSIL)
- brocchii, Conus brocchii Philippi, 1844 † - (CONIDAE) (FOSSIL)
- brocchii, Cypraea brocchii J.P.S. Grateloup, 1833 † - (CYPRAEIDAE) (FOSSIL)
- brocchii, Prozonarina brocchii (G.P. Deshayes, 1844 †) - (CYPRAEIDAE) (FOSSIL)
- brocchii, Gonyodiscus brocchii P. Calcara, 1845 - syn of: Gonyodiscus rotundatus (O.F. Müller, 1774) - (DISCIDAE)
- brocchii, Drillia brocchii (G. Bonelli, 1877 †) - (DRILLIIDAE) (FOSSIL)
- brocchii, Atys brocchii (O.G. Michelotti, 1847 †) - (HAMINOEIDAE) (FOSSIL)
- brocchii, Lucina brocchii G.P. Deshayes, 1850 - syn of: Diplodonta brocchii (G.P. Deshayes, 1850) - (LUCINIDAE)
- brocchii, Murex brocchii T.A. de M. Monterosato, 1872 - syn of: Hadriania craticulata (G.B. Brocchi, 1814) - (MURICIDAE)
- brocchii, Jupiteria brocchii (L.M.D. Bellardi, 1839 †) - (NUCULANIDAE) (FOSSIL)
- brocchii, Martesia brocchii (É.A. Benoist, 1877 †) - (PHOLADIDAE) (FOSSIL)
- brocchii, Atrina pectinata brocchii (A.V.M.D. D'Orbigny, 1852 †) - (PINNIDAE) (FOSSIL)
- brocchii, Crassispira brocchii (G. Bonelli, 1840 †) - (PSEUDOMELATOMIDAE) (FOSSIL)
- brocchii, Ranella brocchii H.G. Bronn, 1828 - syn of: Aspa marginata (J.F. Gmelin, 1791) - (RANELLIDAE)
- brocchii, Tellina brocchii F.J. Cantraine, 1835 - syn of: Serratina serrata (G.B. Brocchi, 1814) - (TELLINIDAE)
- brocchii, Melania brocchii O.G. Michelotti, 1847 † - (THIARIDAE) (FOSSIL)
- brocchii, Straelenotrapezium brocchii (J.L.M. Defrance, 1828 †) - (TRAPEZIDAE) (FOSSIL)
- brocchii, Gibbula brocchii (C. Mayer & G. Cocconi, 1873 †) - (TROCHIDAE) (FOSSIL)
- brocchii, Turritella brocchii H.G. Bronn, 1831 † - (TURRITELLIDAE) (FOSSIL)
- brocchii, Diplodonta brocchii (G.P. Deshayes, 1850) - (UNGULINIDAE)
- brocchii, Pelecyora brocchii (G.P. Deshayes, 1836 †) - (VENERIDAE) (FOSSIL)
- brocchii annularia, Cypraea brocchii annularia A. Brongniart, 1823 - (CYPRAEIDAE)
- brocchii armata, Hadriania brocchii armata F. Settepassi, 1977 - syn of: Hadriania craticulata (G.B. Brocchi, 1814) - (MURICIDAE)
- brocchii carinatella, Hadriania brocchii carinatella G.S. Coen, 1933 - syn of: Hadriania craticulata (G.B. Brocchi, 1814) - (MURICIDAE)
- brocchii delicatulus, Murex brocchii delicatulus G. Ruggieri in G. Ruggieri, L. Bruno & Curti, 1959 - syn of: Hadriania craticulata (G.B. Brocchi, 1814) - (MURICIDAE)
- brocchii expansa, Cypraea brocchii expansa J.P.S. Grateloup, 1840 - (CYPRAEIDAE)
- brocchii pseudomus, Cypraea brocchii pseudomus A.V.M.D. D'Orbigny, 1852 † - (CYPRAEIDAE) (FOSSIL)
- Brocchinia, Genus Brocchinia F.P. Jousseaume, 1887 (CANCELLARIIDAE)
- Brocchitas, Genus Brocchitas Finlay, 1927 (FASCIOLARIIDAE) (FOSSIL)
- brocchus, Japonia brocchus (E.C. Von Martens, 1908) - (CYCLOPHORIDAE)
- brocehii, Emileia brocehii (J. de C. Sowerby) † - (OTOITIDAE) (FOSSIL)
- brocha, Eucithara brocha C. Hedley, 1922 - (MANGELIIDAE)
- brocheri, Polymita brocheri Gutiérrez in L. Pfeiffer, 1864 - (HELMINTHOGLYPTIDAE)
- brocheri cuestana, Polymita brocheri cuestana C. de la Torre, 1950 - (HELMINTHOGLYPTIDAE)
- brocheri ovandoi, Polymita brocheri ovandoi C. de la Torre, 1950 - (HELMINTHOGLYPTIDAE)
- Brochidiella, Genus Brochidiella Nόtzel & Erwin, 2001 (LIOTIIDAE) (FOSSIL)
- Brochidium, Genus Brochidium E.F.R.K. Koken, 1889 (LIOTIIDAE) (FOSSIL)
- brochii, Prozonarina brochii G.P. Deshayes, 1844 † - syn of: Prozonarina brocchii (G.P. Deshayes, 1844 †) - (CYPRAEIDAE) (FOSSIL)
- brochii, Brachidontes brochii G.P. Deshayes, 1866 † - (MYTILIDAE) (FOSSIL)
- Brochina, Subgenus Caecum (Brochina) Gray, 1837 (CAECIDAE) (FOSSIL)
- Brochina, syn of: Genus Caecum J. Fleming, 1813 (CAECIDAE)
- brochoni, Bryopa brochoni (Benoist 1877) † - (CLAVAGELLIDAE) (FOSSIL)
- brochonianum, Sphaerium brochonianum J.R. Bourguignat, 1854 - syn of: Musculium lacustre (O.F. Müller, 1774) - (SPHAERIIDAE)
- Brochus, syn of: Genus Caecum J. Fleming, 1813 (CAECIDAE)
- brockenensis, Conilithes brockenensis (P. Vella, 1954 †) - (CONIDAE) (FOSSIL)
- brockensis, Anatomites brockensis Mojsisovics 1893 † - (HALORITIDAE) (FOSSIL)
- brockensis, Projuvavites brockensis (Smith, 1927 †) - (JUVAVITIDAE) (FOSSIL)
- brockensis, Metasibirites brockensis Smith, 1927 † - (METASIBIRITIDAE) (FOSSIL)
- brockensis, Myophoria brockensis Smith, 1927 † - (MYOPHORIIDAE) (FOSSIL)
- brockensis, Tropites brockensis Smith, 1927 † - (TROPITIDAE) (FOSSIL)
- brocki, Helicotoma brocki Foerste, 1912 † - (HELICOTOMIDAE) (FOSSIL)
- brocki, Amphioctopus brocki A.E. Ortmann, 1888 - syn of: Amphioctopus fangsiao (A.V.M.D. D'Orbigny, 1839) - (OCTOPODIDAE)
- brocki, Octopus brocki A.E. Ortmann, 1888 - syn of: Amphioctopus fangsiao (A.V.M.D. D'Orbigny, 1839) - (OCTOPODIDAE)
- brocki, Phenacolepas brocki K.H.J. Thiele, 1909 - (PHENACOLEPADIDAE)
- brockii, Liocranchia brockii G.J. Pfeffer, 1884 - syn of: Liocranchia reinhardtii (J.J.S. Steenstrup, 1856) - (CRANCHIIDAE)
- brockii, Dendrodoris brockii L.S.R. Bergh, 1890 - (DENDRODORIDIDAE)
- brockii, Nirva brockii L.S.R. Bergh, 1905 - (DISCODORIDIDAE)
- brockii, Phidiana brockii L.S.R. Bergh, 1888 - (FACELINIDAE)
- brockii, Pleurobranchaea brockii L.S.R. Bergh, 1897 - (PLEUROBRANCHAEIDAE)
- brocktoni, Perisserosa brocktoni T. Iredale, 1930 - syn of: Perisserosa guttata (J.F. Gmelin, 1791) - (CYPRAEIDAE)
- brocktoni, Hyalina brocktoni (L.J. Shackleford, 1914) - (MARGINELLIDAE)
- Brocktonia, syn of: Genus Woodbridgea S.S. Berry, 1953 (DIAPHANIDAE)
- Brocktonia, syn of: Genus Scaphander P.D. Montfort, 1810 (SCAPHANDRIDAE)
- brockworthensis, Panopea brockworthensis Cox † - (HIATELLIDAE) (FOSSIL)
- broctontomlini, Laeviglandina broctontomlini (H.A. Pilsbry, 1926) - (SPIRAXIDAE)
- Brodekoceras, Genus Brodekoceras (DISCOSORIDA (UNASSIGNED)) (FOSSIL)
- broderickae, Marginella broderickae B. Hayes, 2001 - (MARGINELLIDAE)
- broderikae, Marginella broderikae B. Hayes, 2001 - syn of: Marginella broderickae B. Hayes, 2001 - (MARGINELLIDAE)
- broderipi, Chloraea broderipi (L. Pfeiffer, 1842) - (BRADYBAENIDAE)
- broderipi, Calliostoma broderipi R.A. Philippi, 1855 - syn of: Astele rubiginosa (A. Valenciennes, 1846) - (CALLIOSTOMATIDAE)
- broderipi, Carditamera broderipi S. Clessin, 1888 - syn of: Carditamera gracilis (R.J. Shuttleworth, 1856) - (CARDITIDAE)
- broderipi, Mitrella broderipi (G.B. I Sowerby, 1844) - (COLUMBELLIDAE)
- broderipi, Mitrella broderipi H. von Maltzan, 1884 - syn of: Mitrella turbita (P.L. Duclos, 1840) - (COLUMBELLIDAE)
- broderipi, Stylifer broderipi (A. Adams, 1878) - (EULIMIDAE)
- broderipi, Eulima broderipi A. Adams, 1878 - syn of: Stylifer broderipi (A. Adams, 1878) - (EULIMIDAE)
- broderipi, Oliva oliva broderipi A.M.P. Ducros De St.Germain, 1857 - (OLIVIDAE)
- broderipi, Phragmoceras broderipi (Barrande, 1863 †) - (PHRAGMOCERATIDAE) (FOSSIL)
- broderipi, Trochus broderipi R.A. Philippi, 1855 - syn of: Astele rubiginosa (A. Valenciennes, 1846) - (TROCHIDAE)
- broderipi albida, Mitrella broderipi albida T.A. de M. Monterosato, 1889 - (COLUMBELLIDAE)
- broderipi punctata, Columbella broderipi punctata P.M. Pallary, 1920 - syn of: Mitrella bruggeni J.J. Van Aartsen, H.P.M.G. Menkhorst & E. Gittenberger, 1984 - (COLUMBELLIDAE)
- broderipi sublaeve, Phragmoceras broderipi sublaeve (Barrande, 1863 †) - (PHRAGMOCERATIDAE) (FOSSIL)
- Broderipia, Genus Broderipia J.E. Gray, 1847 (TROCHIDAE)
- broderipiana, Natica broderipiana C.A. Récluz, 1844 - (NATICIDAE)
- broderipiana, Turritella broderipiana D'Orbigny, 1840 - (TURRITELLIDAE)
- broderipiana marmorata, Turritella broderipiana marmorata L.C. Kiener, 1843 - syn of: Turritella broderipiana D'Orbigny, 1840 - (TURRITELLIDAE)
- broderipii, Plectostylus broderipii (G.B. I Sowerby, 1832) - (BOTHRIEMBRYONTIDAE)
- broderipii, Bulimus broderipii G.B. I Sowerby, 1832 - syn of: Plectostylus broderipii (G.B. I Sowerby, 1832) - (BULIMULIDAE)
- broderipii, Chama broderipii L.A. Reeve, 1846 - syn of: Chama pacifica W.J. Broderip, 1835 - (CHAMIDAE)
- broderipii, Graphiconus broderipii (L.A. Reeve, 1844) - (CONIDAE)
- broderipii, Lyncina broderipii (J.E. Gray in G.B. I Sowerby, 1832) - (CYPRAEIDAE)
- broderipii, Murex broderipii O.G. Michelotti, 1841 - syn of: Xanthochorus buxeus (W.J. Broderip, 1833) - (MURICIDAE)
- broderipii, Tellina broderipii P.P. Carpenter, 1857 - syn of: Tellina purpurea (W.J. Broderip & G.B. I Sowerby, 1829) - (TELLINIDAE)
- broderipii, Melo broderipii (J.E. Gray in E. Griffith & E. Pidgeon, 1833) - (VOLUTIDAE)
- broderipii elongata, Plectostylus broderipii elongata (A.V.M.D. D'Orbigny, 1837) - (BOTHRIEMBRYONTIDAE)
- broderipii elongata, Bulimus broderipii elongata D'Orbigny, 1837 - syn of: Plectostylus broderipii elongata (A.V.M.D. D'Orbigny, 1837) - (BULIMULIDAE)
- broderipii lutea, Mitrella broderipii lutea H. von Maltzan, 1884 - syn of: Mitrella turbita (P.L. Duclos, 1840) - (COLUMBELLIDAE)
- broderipii somalica, Lyncina broderipii somalica L. Raybaudi Massilia, 1981 - (CYPRAEIDAE)
- broderipii variegatus, Plectostylus broderipii variegatus (L. Pfeiffer, 1842) - (BOTHRIEMBRYONTIDAE)
- Broderiptella, Subgenus Turritella (Broderiptella) Nelson, 1870 (TURRITELLIDAE) (FOSSIL)
- broderseni, Tauphaedusa broderseni (O. Böttger & P.B. Schmacker, 1894) - (CLAUSILIIDAE)
- Brodiceras, Genus Brodiceras Buckman, 1899 (HAMMATOCERATIDAE) (FOSSIL)
- brodieae, Dendrodoris brodieae Á. Valdés, 2001 - (DENDRODORIDIDAE)
- brodieae, Turbonilla brodieae A. Peñas & E. Rolán, 2010 - (PYRAMIDELLIDAE)
- brodiei, Papuina brodiei J.W. Brazier, 1872 - (CAMAENIDAE)
- brodiei, Stephanoceras brodiei (J. de C. Sowerby) † - (STEPHANOCERATIDAE) (FOSSIL)
- Brodieia, Genus Brodieia Buckman, 1899 (PHYMATOCERATIDAE) (FOSSIL)
- brodskii, Cathaica brodskii Y. Tzvetkov & N.L. Tzvetkova, 1950 - syn of: Fruticicola tzwetkovi K.K. Uvalieva & E.S. Sobolev, 1973 - (BRADYBAENIDAE)
- broecki, Thiara broecki S. Putzeys, 1899 - (THIARIDAE)
- broeggeri, Loxonema broeggeri E.F.R.K. Koken & J. Perner, 1925 † - (LOXONEMATIDAE) (FOSSIL)
- Broeggeroceras, Genus Broeggeroceras Sweet, 1958 (WESTONOCERATIDAE) (FOSSIL)
- broemmei, Albinaria broemmei (O. Böttger, 1892) - (CLAUSILIIDAE)
- broenlundi, Boreionectes broenlundi J.P.J. Ravn, 1911 † - (PECTINIDAE) (FOSSIL)
- broenlundi, Mclearnia broenlundi (Ravn 1911) † - (PTERIIDA (UNASSIGNED)) (FOSSIL)
- broesamleni, Metriomphalus broesamleni J. Gründel, 2003 † - (ANGARIIDAE) (FOSSIL)
- broesamleni, Trypanotrochus broesamleni J. Gründel, 2007 † - (EUCYCLIDAE) (FOSSIL)
- broggeri, Danoceras broggeri E. Strand, 1934 † - (DIESTOCERATIDAE) (FOSSIL)
- broggi, Olivella broggi A.A. Olsson, 1956 - (OLIVELLIDAE)
- broggi, Chione broggi H.A. Pilsbry & A.A. Olsson, 1943 - syn of: Anomalocardia subrugosa Wood, 1828 - (VENERIDAE)
- broggi, Anomalocardia broggi H.A. Pilsbry & A.A. Olsson, 1943 - syn of: Anomalocardia subrugosa Wood, 1828 - (VENERIDAE)
- broggii, Scutalus broggii H.A. Pilsbry & A.A. Olsson, 1949 - (BULIMULIDAE)
- broggii, Valanginites broggii Lisson, 1937 † - (OLCOSTEPHANIDAE) (FOSSIL)
- broggii, Solecurtus broggii H.A. Pilsbry & A.A. Olsson, 1941 - (SOLECURTIDAE)
- broggii gatunensis, Solecurtus broggii gatunensis F. Toula, 1909 † - syn of: Solecurtus gatunensis (F. Toula, 1909 †) - (SOLECURTIDAE) (FOSSIL)
- Broggiiceras, syn of: Genus Vascoceras Choffat , 1898 (VASCOCERATIDAE) (FOSSIL)
- brogniarti, Zonarina brogniarti Schilder, 1932 † - (CYPRAEIDAE) (FOSSIL)
- brogniarti, Clausinella brogniarti B.C.M. Payraudeau, 1826 - syn of: Clausinella fasciata (E.M. Da Costa, 1778) - (VENERIDAE)
- brogniartianus, Menetus brogniartianus (H.C. Lea, 1842) - (PLANORBIDAE)
- brogniartina, Pseudaphrodina brogniartina (Leymerie 1842) † - (VENERIDAE) (FOSSIL)
- brohii, Mitreola brohii D. Merle & al., 2014 † - (VOLUTOMITRIDAE) (FOSSIL)
- broilii, Beloptera broilii Trau, 1938 † - (BELOPTERIIDAE) (FOSSIL)
- broilii, Catacoeloceras broilii Mitzopoulos, 1930 † - (DACTYLIOCERATIDAE) (FOSSIL)
- broilii, Phylloceras broilii Krenkel, 1910 † - syn of: Phyllopachyceras baborense (Coquand, 1880 †) - (PHYLLOCERATIDAE) (FOSSIL)
- brokenarrowense, Hebetorthoceras brokenarrowense Kröger & Mapes, 2005 † - (PSEUDORTHOCERATIDAE) (FOSSIL)
- Brokenriveria, Genus Brokenriveria Cook & Camilleri, 1997 (PLATYCERATIDAE) (FOSSIL)
- brombachensis, Spisula brombachensis D.H. Schneider & O. Mandic, 2014 † - (MACTRIDAE) (FOSSIL)
- bromeliarum, Bostryx bromeliarum H.A. Pilsbry, 1930 - (BULIMULIDAE)
- bromeliarum grandiportus, Bostryx bromeliarum grandiportus W.K. Weyrauch, 1958 - (BULIMULIDAE)
- bromidensis, Ophiletina bromidensis (Rohr & Johns, 1990 †) - (HELICOTOMIDAE) (FOSSIL)
- bromidensis, Oriostoma bromidensis Rohr & Johns, 1990 † - syn of: Ophiletina bromidensis (Rohr & Johns, 1990 †) - (ORIOSTOMATIDAE) (FOSSIL)
- bromleyi, Connexochiton bromleyi (A. Ferreira, 1985) - (ISCHNOCHITONIDAE)
- bromnii, Diplodon bromnii L.R.L. Simone, 2006 - syn of: Diplodon delodontus (J.B.P.A. Lamarck, 1819) - (HYRIIDAE)
- bromsi, Buccinum bromsi N.H. Odhner, 1915 - syn of: Buccinum cyaneum J.G. Bruguière, 1792 - (BUCCINIDAE)
- brondeli, Rupestrella brondeli (J.R. Bourguignat, 1864) - (CHONDRINIDAE)
- brondeli, Hydrobia brondeli J.R. Bourguignat, 1862 - (HYDROBIIDAE)
- brondeli, Ancylus brondeli J.R. Bourguignat, 1862 - syn of: Ancylus fluviatilis O.F. Müller, 1774 - (PLANORBIDAE)
- brondeli, Planorbis brondeli W.J. Raymond, 1853 - syn of: Planorbis moquini E. Réquien, 1848 - (PLANORBIDAE)
- Brondelia, syn of: Genus Williamia T.A. de M. Monterosato, 1884 (SIPHONARIIDAE)
- brondelianus, Coniconapaeus brondelianus (J.R. Bourguignat, 1864) - (ENIDAE)
- brondensis, Gosseletina brondensis Tolmachoff, 1930 † - (GOSSELETINIDAE) (FOSSIL)
- brongersmai, Abida secale brongersmai E. Gittenberger, 1973 - (CHONDRINIDAE)
- brongersmai, Austronucula brongersmai (W. Bergmans, 1978) - (NUCULIDAE)
- brongniarti, Aplysia brongniarti H.M.D. de Blainville, 1823 - syn of: Phyllaplysia lafonti P. Fischer, 1872 - (APLYSIIDAE)
- brongniarti, Cerithium brongniarti O.G. Michelotti, 1861 † - syn of: Rhinoclavis voglinoi O.G. Michelotti, 1861 † - (CERITHIIDAE) (FOSSIL)
- brongniarti, Prozonarina brongniarti (Schilder 1932 †) - (CYPRAEIDAE) (FOSSIL)
- brongniarti, Eocallista brongniarti (Romer, 1836 †) - (CYRENIDAE) (FOSSIL)
- brongniarti, Polymesoda convexa brongniarti (B. de Basterot, 1825) † - (CYRENIDAE) (FOSSIL)
- brongniarti, Dentalium brongniarti G.P. Deshayes, 1861 † - (DENTALIIDAE) (FOSSIL)
- brongniarti, Gryphaea brongniarti H.G. Bronn, 1831 † - (GRYPHAEIDAE) (FOSSIL)
- brongniarti, Melanopsis brongniarti É.A.A. Locard, 1883 † - (MELANOPSIDAE) (FOSSIL)
- brongniarti, Ostrea brongniarti H.G. Bronn, 1856 † - (OSTREIDAE) (FOSSIL)
- brongniarti, Rhabdoconcha brongniarti (Klipstein, 1843 †) - (PSEUDOMELANIIDAE) (FOSSIL)
- brongniarti, Scaphander brongniarti G.P. Deshayes, 1862 † - (SCAPHANDRIDAE) (FOSSIL)
- brongniarti, Sphaeroceras brongniarti (J. de C. Sowerby, 1817 †) - (SPHAEROCERATIDAE) (FOSSIL)
- brongniarti, Thyasira brongniarti G.P. Deshayes, 1857 † - (THYASIRIDAE) (FOSSIL)
- brongniarti, Flaventia brongniarti (Leymerie, 1842 †) - (VENERIDAE) (FOSSIL)
- brongniartiana, Rostellaria brongniartiana A. Risso, 1826 † - syn of: Aporrhais uttingerianus (A. Risso, 1826 †) - (ROSTELLARIIDAE) (FOSSIL)
- brongniartianus, Cantharus brongniartianus A.V.M.D. D'Orbigny, 1850 † - (BUCCINIDAE) (FOSSIL)
- brongniartii, Phyllaplysia brongniartii H.M.D. de Blainville, 1823 - syn of: Phyllaplysia lafonti P. Fischer, 1872 - (APLYSIIDAE)
- brongniartii, Murex brongniartii J.P.S. Grateloup, 1847 † - syn of: Ocenebra suberinacea (B. de Basterot, 1825 †) - (MURICIDAE) (FOSSIL)
- brongniartii, Tricolia brongniartii J.V. Audouin, 1826 - syn of: Phasianella solida (I. von Born, 1778) - (PHASIANELLIDAE)
- brongniartii, Clausinella brongniartii B.C.M. Payraudeau, 1826 - syn of: Clausinella fasciata (E.M. Da Costa, 1778) - (VENERIDAE)
- bronguiartii, Clausinella bronguiartii B.C.M. Payraudeau, 1826 - syn of: Clausinella fasciata (E.M. Da Costa, 1778) - (VENERIDAE)
- Brongus, syn of: Genus Colus P.F. Rφding, 1798 (BUCCINIDAE)
- bronii, Batillaria bronii G.B. II Sowerby, 1855 - syn of: Batillaria sordida (J.F. Gmelin, 1791) - (BATILLARIIDAE)
- bronii, Goniatites bronii G.G. Münster, 1839 † - syn of: Sporadoceras bidens (C.L.F. von Sandberger, 1851 †) - (GONIATITIDAE) (FOSSIL)
- bronni, Arcestes bronni Mojsisovics, 1875 † - syn of: Sphingites bronni (Mojsisovics, 1875 †) - (ARCESTIDAE) (FOSSIL)
- bronni, Aphera bronni (L.M.D. Bellardi, 1841 †) - (CANCELLARIIDAE) (FOSSIL)
- bronni, Merica bronni A.E.M. Cossmann, 1906 † - (CANCELLARIIDAE) (FOSSIL)
- bronni, Costellaria bronni R.W. Dunker, 1860 - syn of: Vexillum fuscoapicatum (E.A. Smith, 1879) - (COSTELLARIIDAE)
- bronni, Dolicholatirus bronni O.G. Michelotti, 1897 † - (FASCIOLARIIDAE) (FOSSIL)
- bronni, Buechelia bronni (G.A. Goldfuss, 1844 †) - (GOSSELETINIDAE) (FOSSIL)
- bronni, Megalobulimus bronni (L. Pfeiffer, 1847) - (MEGALOBULIMIDAE)
- bronni, Cancilla bronni Michellotti, 1847 † - (MITRIDAE) (FOSSIL)
- bronni, Reishia bronni (R.W. Dunker, 1860) - (MURICIDAE)
- bronni, Nassarius bronni R.A. Philippi, 1849 - syn of: Nassarius coronatus (J.G. Bruguière, 1789) - (NASSARIIDAE)
- bronni, Calvertia bronni C. d'Ancona, 1869 † - syn of: Theodoxus groyanus (A.E.J. Férussac, 1823 †) - (NERITIDAE) (FOSSIL)
- bronni, Rollieria bronni (Andler 1858) † - (OPPELIIDAE) (FOSSIL)
- bronni, Ostrea bronni Klipstein, 1843 † - syn of: Cassianella gryphaeata (Münster, 1841 †) - (OSTREIDAE) (FOSSIL)
- bronni, Dentellaria bronni (L. Pfeiffer, 1846) - (PLEURODONTIDAE)
- bronni, Polymorphites bronni (F.A. Roemer, 1836 †) - (POLYMORPHITIDAE) (FOSSIL)
- bronni, Parvamussium duodecimlamellatum bronni (C. Mayer, 1861) - (PROPEAMUSSIIDAE)
- bronni, Ranella bronni O.G. Michelotti, 1847 - syn of: Ranella olearium (C. Linnaeus, 1758) - (RANELLIDAE)
- bronni, Rissoina bronni C. Mayer, 1864 † - (RISSOINIDAE) (FOSSIL)
- bronni, Lacunina bronni (Wissmann, 1841 †) - (SETTSASSIIDAE) (FOSSIL)
- bronni, Sphingites bronni (Mojsisovics, 1875 †) - (SPHINGITIDAE) (FOSSIL)
- bronni, Strophocheilus bronni L. Pfeiffer, 1847 - syn of: Megalobulimus bronni (L. Pfeiffer, 1847) - (STROPHOCHEILIDAE)
- bronni, Clanculus bronni R.W. Dunker, 1860 - (TROCHIDAE)
- bronni, Valvata bronni C. d'Ancona, 1867 † - syn of: Stephania bronni (C. d'Ancona, 1867 †) - (VALVATIDAE) (FOSSIL)
- bronni, Stephania bronni (C. d'Ancona, 1867 †) - (VIVIPARIDAE) (FOSSIL)
- bronniana, Pleuropoma laciniosa bronniana (R.A. Philippi, 1847) - (HELICINIDAE)
- bronniana, Limea bronniana (W.H. Dall, 1886) - (LIMIDAE)
- bronniana lata, Limea bronniana lata W.H. Dall, 1886 - syn of: Limea lata W.H. Dall, 1886 - (LIMIDAE)
- bronnii, Angaria bronnii (R.A. Philippi †) - (ANGARIIDAE) (FOSSIL)
- bronnii, Arca bronnii R.A. Philippi, 1851 - syn of: Tegillarca rhombea (I. von Born, 1778) - (ARCIDAE)
- bronnii, Buccinum bronnii R.A. Philippi, 1849 - syn of: Nassarius coronatus (J.G. Bruguière, 1789) - (BUCCINIDAE)
- bronnii, Cerithium bronnii (P. Partsch in R. Hoernes, 1870 †) - (CERITHIIDAE) (FOSSIL)
- bronnii, Conus bronnii Michelotti, 1847 † - (CONIDAE) (FOSSIL)
- bronnii, Crassatella bronnii M.S. Merian in Sanberger, 1853 † - (CRASSATELLIDAE) (FOSSIL)
- bronnii, Allochroa bronnii (R.A. Philippi, 1846) - (ELLOBIIDAE)
- bronnii, Laemodonta bronnii R.A. Philippi, 1846 - syn of: Allochroa bronnii (R.A. Philippi, 1846) - (ELLOBIIDAE)
- bronnii, Goniatites bronnii Klipstein, 1843 † - (GONIATITIDAE) (FOSSIL)
- bronnii, Murex bronnii J.P.S. Grateloup, 1847 † - syn of: Ocenebra suberinacea (B. de Basterot, 1825 †) - (MURICIDAE) (FOSSIL)
- bronnii, Myophorella bronnii (Agassiz, 1840) † - (MYOPHORELLIDAE) (FOSSIL)
- bronnii, Fossarus bronnii Klipstein, 1843 † - (PLANAXIDAE) (FOSSIL)
- bronnii, Pleurotomaria bronnii Klipstein, 1843 † - syn of: Kittlidiscus planus (Klipstein, 1843 †) - (PLEUROTOMARIIDAE) (FOSSIL)
- bronnii, Colobostylus bronnii (C.B. Adams, 1845) - (POMATIIDAE)
- bronnii, Pomatias bronnii L. Pfeiffer, 1846 - syn of: Colobostylus bronnii (C.B. Adams, 1845) - (POMATIIDAE)
- bronnii, Turbo bronnii Wissmann, 1841 † - syn of: Lacunina bronni (Wissmann, 1841 †) - (TURBINIDAE) (FOSSIL)
- bronnii distinctis, Cerithium bronnii distinctis K.E.I. von Eichwald, 1853 † - (CERITHIIDAE) (FOSSIL)
- bronnii producta, Laemodonta bronnii producta P. Dautzenberg & H. Fischer, 1905 - syn of: Allochroa layardi (H. Adams & A. Adams, 1855) - (ELLOBIIDAE)
- bronnii producta, Allochroa bronnii producta P. Dautzenberg & H. Fischer, 1905 - syn of: Allochroa layardi (H. Adams & A. Adams, 1855) - (ELLOBIIDAE)
- Bronta, syn of: Genus Haustellum H.C.F. Schumacher, 1817 (MURICIDAE)
- Brontes, syn of: Genus Haustellum H.C.F. Schumacher, 1817 (MURICIDAE)
- Brontesia, syn of: Genus Haustellum H.C.F. Schumacher, 1817 (MURICIDAE)
- Brontis, syn of: Genus Haustellum H.C.F. Schumacher, 1817 (MURICIDAE)
- brontodes, Conus brontodes T. Shikama, 1979 - syn of: Afonsoconus kinoshitai (J.T. Kuroda, 1956) - (CONIDAE)
- brontodes, Benthonella brontodes P. Lozouet, 1990 † - (RISSOIDAE) (FOSSIL)
- brookei, Torresitrachia brookei F. Köhler, 2011 - (CAMAENIDAE)
- brookei, Mitrella brookei (L.A. Reeve, 1859) - (COLUMBELLIDAE)
- brookei, Erosaria brookei S.T. Rous, 1905 - syn of: Erosaria miliaris (J.F. Gmelin, 1791) - (CYPRAEIDAE)
- brookei, Nuculana brookei (S.C.T. Hanley, 1860) - (NUCULANIDAE)
- brookei, Leda brookei S.C.T. Hanley, 1860 - syn of: Nuculana brookei (S.C.T. Hanley, 1860) - (NUCULANIDAE)
- brookei, Brotia brookei (L.A. Reeve) - (PACHYCHILIDAE)
- brookei, Exrhysota brookei (A. Adams & L.A. Reeve, 1848) - (TROCHOMORPHIDAE)
- Brookesena, Genus Brookesena H.J. Finlay, 1927 (MATHILDIDAE)
- brookesi, Notoplax brookesi E.A. Ashby, 1929 - syn of: Notoplax mariae (W.H. Webster, 1907) - (ACANTHOCHITONIDAE)
- brookesi, Cominella virgata brookesi A.W.B. Powell, 1952 - (BUCCINIDAE)
- brookesi, Powellina brookesi (H.J. Finlay, 1926) - (CARDITIDAE)
- brookesi, Pseudegestula brookesi (R.K. Dell, 1954) - (CHAROPIDAE)
- brooki, Ammonites brooki J. de C. Sowerby, 1818 † - syn of: Caenisites brooki (J. de C. Sowerby, 1818 †) - (AMMONITIDA (unassigned)) (FOSSIL)
- brooki, Caenisites brooki (J. de C. Sowerby, 1818 †) - (ARIETITIDAE) (FOSSIL)
- brooki, Phenacohelix brooki J.F. Goulstone, 2001 - (CHAROPIDAE)
- brooki, Allodiscus brooki B.A. Marshall & G.M. Barker, 2008 - (CHAROPIDAE)
- brooki, Austroneaera brooki (B.A. Marshall, 2002) - (CUSPIDARIIDAE)
- brooki, Rhinoclama brooki B.A. Marshall, 2002 - syn of: Austroneaera brooki (B.A. Marshall, 2002) - (CUSPIDARIIDAE)
- brooki, Cytora brooki B.A. Marshall & G.M. Barker, 2007 - (LIAREIDAE)
- brooki, Clameia brooki H.D. Boeters & E. Gittenberger, 1990 - (MOITESSIERIIDAE)
- brookmani, Campanile brookmani Cox, 1930 † - (CAMPANILIDAE) (FOSSIL)
- brooksensis, Euomphalus brooksensis E.L. Yochelson & Dutro, 1960 † - (EUOMPHALIDAE) (FOSSIL)
- brooksi, Ciliatocardium brooksi (Clark, 1932 †) - (CARDIIDAE) (FOSSIL)
- brooksi, Zebittium brooksi J.D. Stilwell & al., 2004 † - (CERITHIIDAE) (FOSSIL)
- brooksi, Halobia brooksi Smith, 1927 † - (HALOBIIDAE) (FOSSIL)
- brooksi, Bathymodiolus brooksi R.G. Gustafson, R.D. Turner, R.A. Lutz & R.C. Vrijenhoek, 1998 - (MYTILIDAE)
- brooksi, Germanonautilus brooksi Smith, 1927 † - (TAINOCERATIDAE) (FOSSIL)
- brooksiana, Anodonta brooksiana H. Van Der Schalie, 1938 - syn of: Pyganodon fragilis (J.B.P.A. Lamarck, 1819) - (UNIONIDAE)
- brooksiana, Brachypodella brooksiana L. Pfeiffer, 1859 - (UROCOPTIDAE)
- Brooksorbis, Subgenus Triodopsis (Brooksorbis) Emberton, 1995 (POLYGYRIDAE)
- brooksvillensis, Cestumcerithium brooksvillensis (W.C. Mansfield, 1937 †) - (CERITHIIDAE) (FOSSIL)
- brooksvillensis, Olivella brooksvillensis W.C. Mansfield, 1937 † - syn of: Omogymna brooksvillensis (W.C. Mansfield, 1937 †) - (OLIVELLIDAE) (FOSSIL)
- brooksvillensis, Omogymna brooksvillensis (W.C. Mansfield, 1937 †) - (OLIVIDAE) (FOSSIL)
- Brookula, Genus Brookula T. Iredale, 1912 (SEGUENZIOIDEA (UNASSIGNED))
- BROOKULIDAE - syn of Family: TURBINIDAE
- broomei, Pteria broomei M. Huber, 2010 - (PTERIIDAE)
- broomensis, Callistochiton broomensis E.A. Ashby & B.C. Cotton, 1934 - (CALLISTOPLACIDAE)
- broomensis, Ischnochiton broomensis (E.A. Ashby & B.C. Cotton, 1934) - (ISCHNOCHITONIDAE)
- broomensis, Haploplax broomensis E.A. Ashby & B.C. Cotton, 1934 - syn of: Ischnochiton broomensis (E.A. Ashby & B.C. Cotton, 1934) - (ISCHNOCHITONIDAE)
- broondensis, Mourlonia broondensis Tolmachoff, 1930 † - (GOSSELETINIDAE) (FOSSIL)
- brophyi, Addisonia brophyi J.H. McLean, 1985 - (ADDISONIIDAE)
- brophyi, Scalina brophyi DeVries, 2006 † - (EPITONIIDAE) (FOSSIL)
- broquelensis, Cochlodinella broquelensis C. de la Torre & P. Bartsch, 1972 - syn of: Cochlodinella broquelesensis C. de la Torre & P. Bartsch, 1972 - (UROCOPTIDAE)
- broquelesensis, Cochlodinella broquelesensis C. de la Torre & P. Bartsch, 1972 - (UROCOPTIDAE)
- brosi, Bythinella brosi M. Bech, 1993 - (BYTHINELLIDAE)
- brota, Macoma brota W.H. Dall, 1916 - (TELLINIDAE)
- Brotella, syn of: Genus Sulcospira F.H. Troschel, 1857 (PACHYCHILIDAE)
- broteri, Conus broteri Pereira da Costa, 1866 † - (CONIDAE) (FOSSIL)
- Brotheotrachyceras, Genus Brotheotrachyceras Urlichs , 1994 (TRACHYCERATIDAE) (FOSSIL)
- brotheus, Ammonites brotheus Münster, 1834 † - (AMMONITIDA (UNASSIGNED)) (FOSSIL)
- brotheus, Brotheotrachyceras brotheus (Münster, 1834 †) - (TRACHYCERATIDAE) (FOSSIL)
- broti, Ariophanta broti P. Dautzenberg & d'Hamonville, 1887 - (ARIOPHANTIDAE)
- broti, Clea broti (G.P. Deshayes, 1876) - (BUCCINIDAE)
- broti, Canidia broti G.P. Deshayes, 1875 - syn of: Clea broti (G.P. Deshayes, 1876) - (BUCCINIDAE)
- broti, Melanopsis gorceixi broti M. von Neumayr, 1880 † - (MELANOPSIDAE) (FOSSIL)
- broti, Megastomia broti (A. Hornung & G. Mermod, 1924) - (PYRAMIDELLIDAE)
- broti, Syrnola broti A. Hornung & G. Mermod, 1924 - syn of: Megastomia broti (A. Hornung & G. Mermod, 1924) - (PYRAMIDELLIDAE)
- broti, Tarebia broti L.A. Reeve, 1859 - syn of: Tarebia granifera (J.B.P.A. Lamarck, 1816) - (THIARIDAE)
- broti, Unionetta broti (G.P. Deshayes & A. Jullien, 1874) - (UNIONIDAE)
- broti, Anodonta broti J.R. Bourguignat, 1881 - syn of: Anodonta cygnea (C. Linnaeus, 1758) - (UNIONIDAE)
- Brotia, Genus Brotia H. Adams, 1866 (PACHYCHILIDAE)
- brotiana, Melanopsis brotiana J. Gassies, 1874 - syn of: Melanopsis frustulum P.M.A. Morelet, 1857 - (MELANOPSIDAE)
- Brotiopsis, Genus Brotiopsis Suzuki, 1943 (THIARIDAE) (FOSSIL)
- brottianum, Neophlycticeras brottianum (A.V.M.D. D'Orbigny, 1841 †) - (LYELLICERATIDAE) (FOSSIL)
- brotzeni, Paraceratitoides brotzeni † - (HUNGARITIDAE) (FOSSIL)
- brotzeni, Paraceratitoides brotzeni Parnes, 1975 † - (HUNGARITIDAE) (FOSSIL)
- brotzkajae, Caspia brotzkajae Y.I. Starobogatov, 1992 - (HYDROBIIDAE)
- broughami, Cupedora broughami (G.F. Angas, 1875) - (CAMAENIDAE)
- broughtonii, Anadara broughtonii (L. von Schrenck, 1867) - (ARCIDAE)
- broughtonii, Scapharca broughtonii L. von Schrenck, 1867 - syn of: Anadara broughtonii (L. von Schrenck, 1867) - (ARCIDAE)
- broughtonii kafanovi, Anadara broughtonii kafanovi K.A. Lutaenko, 1993 - (ARCIDAE)
- brouni, Cavellia brouni (H.H. Suter, 1891) - (CHAROPIDAE)
- Brouwerites, Genus Brouwerites Diener , 1923 (STEINMANNITIDAE) (FOSSIL)
- brouwersae, Gari brouwersae Marincovich Jr., 1993 † - (PSAMMOBIIDAE) (FOSSIL)
- Brouzetdiscus, Genus Brouzetdiscus Grόndel & Kollmann, 2012 (DISCOHELICIDAE) (FOSSIL)
- brouzetense, Pterocardia brouzetense A.E.M. Cossmann, 1907 † - (PTEROCARDIIDAE) (FOSSIL)
- brouzetensis, Brouzetdiscus brouzetensis (A.E.M. Cossmann, 1916 †) - (DISCOHELICIDAE) (FOSSIL)
- brouzetensis, Discohelix brouzetensis A.E.M. Cossmann, 1916 † - syn of: Brouzetdiscus brouzetensis (A.E.M. Cossmann, 1916 †) - (DISCOHELICIDAE) (FOSSIL)
- Brouzetia, Genus Brouzetia Cossmann, 1916 (OPISTHOBRANCHIA (UNASSIGNED)) (FOSSIL)
- broweri, Astarte broweri F.B. Meek, 1923 - syn of: Astarte arctica (J.E. Gray, 1824) - (ASTARTIDAE)
- brownae, Mathilda brownae Smriglio, Mariottini & Swinnen, 2017 - (MATHILDIDAE)
- browneana, Helix browneana L. Pfeiffer, 1862 - syn of: Pleurodonte tridentina (A.E.J. Férussac in L. Pfeiffer, 1842) - (HELICIDAE)
- brownei, Belemnopsis brownei Marshall, 1909 † - (BELEMNOPSEIDAE) (FOSSIL)
- brownei, Strophiops brownei C.J. Maynard, 1889 - syn of: Strophiops lentiginosa (C.J. Maynard, 1889) - (CERIONIDAE)
- brownei, Alcadia brownei J.E. Gray, 1824 - syn of: Alcadia brownii (J.E. Gray, 1824) - (HELICINIDAE)
- brownei, Inoceramus brownei J. Marwick, 1953 † - (INOCERAMIDAE) (FOSSIL)
- brownei, Permoceramus brownei C.O. Waterhouse, 1970 † - (PTERIIDA (UNASSIGNED)) (FOSSIL)
- brownense, Prionoceras brownense (Miller, 1891 †) - (PRIONOCERATIDAE) (FOSSIL)
- browni, Acteonella browni N.F. Sohl & H.A. Kollmann, 1985 † - (ACTEONELLIDAE) (FOSSIL)
- browni, Acteon browni H.K. Jordan, 1895 - syn of: Crenilabium exile (J.G. Jeffreys, 1870) - (ACTEONIDAE)
- browni, Lyogyrus browni (P.P. Carpenter, 1889) - (AMNICOLIDAE)
- browni, Amphibulima browni H.A. Pilsbry, 1899 - (AMPHIBULIMIDAE)
- browni, Asolene browni J.C. Jay, 1836 - syn of: Asolene crassa (W.J. Swainson, 1823) - (AMPULLARIIDAE)
- browni, Carbonicola browni Trueman & Weir † - (ANTHRACOSIIDAE) (FOSSIL)
- browni, Bathydoris browni J. Evans, 1914 - syn of: Bathydoris hodgsoni C.N.E. Eliot, 1907 - (BATHYDORIDIDAE)
- browni, Aegista granti browni H.A. Pilsbry & Y. Hirase, 1905 - (BRADYBAENIDAE)
- browni, Neptunea antiqua browni P. Dautzenberg & H. Fischer, 1912 - (BUCCINIDAE)
- browni, Cerithium browni (P. Bartsch, 1928) - (CERITHIIDAE)
- browni, Copidens browni Pojeta & Gilbert-Tomlinson, 1977 † - (CYCLOCONCHIDAE) (FOSSIL)
- browni, Atagema browni F.G. Thompson, 1980 - (DISCODORIDIDAE)
- browni, Zatteria browni C.N.E. Eliot, 1902 - (EMBLETONIIDAE)
- browni, Episculites browni (McLearn, 1939 †) - (EPISCULITIDAE) (FOSSIL)
- browni, Cirsotrema browni G.T. Poppe, 2008 - (EPITONIIDAE)
- browni, Pseudoguppya browni (H.A. Pilsbry, 1910) - (EUCONULIDAE)
- browni, Amphiscapha browni (A. Thomas, 1930 †) - (EUOMPHALIDAE) (FOSSIL)
- browni, Lepidocolus browni (J. Marwick, 1942 †) - (FASCIOLARIIDAE) (FOSSIL)
- browni, Flabellina browni (B.E. Picton, 1980) - (FLABELLINIDAE)
- browni, Mauidrillia browni J. Marwick, 1943 † - (HORAICLAVIDAE) (FOSSIL)
- browni, Linga browni W.P. Woodring, 1925 † - (LUCINIDAE) (FOSSIL)
- browni, Spathelopsis browni Hoare & al., 1989 † - (MALLETIIDAE) (FOSSIL)
- browni, Polidevcia browni (A. Thomas, 1928 †) - (NUCULANIDAE) (FOSSIL)
- browni, Isculites browni McLearn, 1939 † - syn of: Episculites browni (McLearn, 1939 †) - (PARAGOCERATIDAE) (FOSSIL)
- browni, Camptonectes browni L.R. Cox, 1935 † - (PECTINIDAE) (FOSSIL)
- browni, Bulinus browni J.E. Jelnes, 1979 - (PLANORBIDAE)
- browni, Solaropsis undata browni H.A. Pilsbry, 1957 - (PLEURODONTIDAE)
- browni, Sonninia browni (J. de C. Sowerby) † - (SONNINIIDAE) (FOSSIL)
- browni, Salasiella browni (H.A. Pilsbry, 1916) - (SPIRAXIDAE)
- browni, Dadagulella browni (A.C. van Bruggen, 1969) - (STREPTAXIDAE)
- browni, Aylacostoma browni (Etheridge, 1879 †) - (THIARIDAE) (FOSSIL)
- browni, Coelotrochus browni (C.A. Fleming, 1943 †) - (TROCHIDAE) (FOSSIL)
- browni, Anodonta browni J.R. Bourguignat, 1881 - syn of: Anodonta cygnea (C. Linnaeus, 1758) - (UNIONIDAE)
- browni, Acrocoptis browni C. de la Torre & P. Bartsch, 1972 - (UROCOPTIDAE)
- browni, Volutoconus browni P. Bail & A. Limpus, 2013 - (VOLUTIDAE)
- browni semulikiensis, Dadagulella browni semulikiensis B. Rowson & P. Tattersfield, 2013 - (STREPTAXIDAE)
- Brownia, syn of: Genus Oxygyrus W.H. Benson, 1835 (ATLANTIDAE)
- browniana, Clathurella browniana R. Tate & W.L. May, 1901 - syn of: Guraleus pictus vincentinus (J.C.H. Crosse & P.H. Fischer, 1835) - (CLATHURELLIDAE)
- browniana, Limea browniana W.H. Dall, 1886 - syn of: Limea bronniana (W.H. Dall, 1886) - (LIMIDAE)
- browniana, Guraleus browniana R. Tate & W.L. May, 1901 - syn of: Guraleus ornatus (G.B. III Sowerby, 1896) - (MANGELIIDAE)
- browniana, Zebina browniana (A.V.M.D. D'Orbigny, 1842) - (ZEBINIDAE)
- brownianum, Chondropoma brownianum C.D. Weinland, 1880 - (POMATIIDAE)
- brownianus, Unio brownianus I. Lea, 1838 - syn of: Prisodon syrmatophorus (J.F. Gmelin, 1791) - (UNIONIDAE)
- brownianus, Protapes brownianus (H.B. Preston, 1906) - (VENERIDAE)
- brownii, Neopetraeus decussatus brownii H.A. Pilsbry, 1898 - (BULIMULIDAE)
- brownii, Cleodora brownii H.M.D. de Blainville, 1825 - syn of: Clio pyramidata C. Linnaeus, 1767 - (CAVOLINIIDAE)
- brownii, Alcadia brownii (J.E. Gray, 1824) - (HELICINIDAE)
- brownii, Margarites brownii Cragin, 1895 † - (MARGARITIDAE) (FOSSIL)
- brownii, Melanopsis brownii Etheridge, 1879 † - syn of: Aylacostoma browni (Etheridge, 1879 †) - (MELANOPSIDAE) (FOSSIL)
- brownii, Scaphander brownii W.E. Leach, 1852 - syn of: Scaphander lignarius (C. Linnaeus, 1758) - (SCAPHANDRIDAE)
- brownii, Unio brownii I. Lea, 1856 - syn of: Diplodon delodontus (J.B.P.A. Lamarck, 1819) - (UNIONIDAE)
- brownii, Valvata brownii P.P. Carpenter, 1889 - syn of: Lyogyrus browni (P.P. Carpenter, 1889) - (VALVATIDAE)
- brownii labiosa, Alcadia brownii labiosa (C.B. Adams, 1851) - (HELICINIDAE)
- brownii palliata, Alcadia brownii palliata (C.B. Adams, 1849) - (HELICINIDAE)
- Brownisca, Genus Brownisca A.R. Mead, 2004 (ACHATINIDAE)
- brownsportense, Platyostoma brownsportense Foerste, 1903 † - (PLATYCERATIDAE) (FOSSIL)
- brownwoodi, Emilites brownwoodi Mapes & Boardman, 1988 † - (ADRIANITIDAE) (FOSSIL)
- broyonense, Substeueroceras broyonense Hoedemaeker, 2016 † - (NEOCOMITIDAE) (FOSSIL)
- brucei, Pachycrommium brucei K.V.W. Palmer, 1953 † - (AMPULLINIDAE) (FOSSIL)
- brucei, Eobuccinella brucei J.D. Stilwell & Zinsmeister, 1992 † - (BUCCINIDAE) (FOSSIL)
- brucei, Buccinum brucei J.C. Melvill & R. Standen, 1909 - syn of: Anomalisipho verkruezeni (W. Kobelt, 1876) - (BUCCINIDAE)
- brucei, Joculator brucei (J.C. Melvill & R. Standen, 1912) - (CERITHIOPSIDAE)
- brucei, Chaetopleura brucei T. Iredale in J.C. Melvill & R. Standen, 1912 - (CHAETOPLEURIDAE)
- brucei, Myonera brucei J.C. Melvill & R. Standen, 1907 - syn of: Cuspidaria undata (A.E. Verrill, 1884) - (CUSPIDARIIDAE)
- brucei, Enteroctopus brucei W.E. Hoyle, 1912 - syn of: Enteroctopus megalocyathus (A.A. Gould, 1852) - (ENTEROCTOPODIDAE)
- brucei, Holopea brucei Rohr, 1980 † - (HOLOPEIDAE) (FOSSIL)
- brucei, Trophon brucei H. Strebel, 1904 - syn of: Xymenopsis corrugata (L.A. Reeve, 1848) - (MURICIDAE)
- brucei, Ostrea compressirostra brucei Ward, 1992 - (OSTREIDAE)
- brucei, Sinezona brucei D.L. Geiger, 2012 - (SCISSURELLIDAE)
- brucei, Tritoniopsilla brucei (C.N.E. Eliot, 1905) - (TRITONIIDAE)
- Bruceiella, Genus Bruceiella A. Warιn & P. Bouchet, 1993 (SKENEIDAE)
- Bruceina, Genus Bruceina H. Φzdikmen, 2013 (CALLIOSTOMATIDAE)
- brucemarshalli, Warrana brucemarshalli P.U. Middelfart, 2002 - (CONDYLOCARDIIDAE)
- Brucetriphora, syn of: Genus Costatophora B.A. Marshall, 1994 (TRIPHORIDAE)
- bruchae, Finella bruchae M. Harzhauser, 2014 † - (SCALIOLIDAE) (FOSSIL)
- bruchardi, Marginella bruchardi R.W. Dunker, 1852 - (MARGINELLIDAE)
- bruchia, Drillia bruchia K.H. Barnard, 1958 - (DRILLIIDAE)
- bruchiana, Xerocrassa bruchiana B. Serradell, 1909 - syn of: Amandana salvanae (P. Fagot, 1886) - (HYGROMIIDAE)
- Brucia, syn of: Genus Haplovoluta Wade, 1918 (FASCIOLARIIDAE) (FOSSIL)
- Bruclarkia, Genus Bruclarkia Trask, 1926 (BUCCINIDAE) (FOSSIL)
- brueggeni, Aturia brueggeni H.F.A. von Ihering, 1921 † - (ATURIIDAE) (FOSSIL)
- brueggeni, Perucardia brueggeni (Olsson 1944) † - (CARDIIDAE) (FOSSIL)
- bruehli, Crassispira bruehli P. Stahlschmidt & K. Fraussen, 2014 - (PSEUDOMELATOMIDAE)
- bruehwileri, Rohillites bruehwileri Brayard & Bucher, 2008 † - (FLEMINGITIDAE) (FOSSIL)
- bruei, Chlamys bruei B.C.M. Payraudeau, 1826 - syn of: Karnekampia sulcata (O.F. Müller, 1776) - (PECTINIDAE)
- bruei pulchricostata, Chlamys bruei pulchricostata F. Nordsieck, 1969 - syn of: Aequipecten opercularis (C. Linnaeus, 1758) - (PECTINIDAE)
- brueningianum, Girtyoceras brueningianum A. Schmidt, 1925 † - (GIRTYOCERATIDAE) (FOSSIL)
- bruennichi, Barbatia bruennichi J.P.J. Ravn, 1933 † - (ARCIDAE) (FOSSIL)
- bruennichi, Margarites bruennichi Author unknown † - (MARGARITIDAE) (FOSSIL)
- Bruetia, Genus Bruetia A.L. Chavan, 1962 (UNGULINIDAE) (FOSSIL)
- brugadina, Babylonia brugadina (J.P.S. Grateloup, 1840 †) - (BABYLONIIDAE) (FOSSIL)
- bruggeni, Plekocheilus bruggeni A.S.H. Breure, 1978 - (AMPHIBULIMIDAE)
- bruggeni, Aturia bruggeni H.F.A. von Ihering, 1921 † - syn of: Aturia brueggeni H.F.A. von Ihering, 1921 † - (ATURIIDAE) (FOSSIL)
- bruggeni, Carinigera megdova bruggeni (E. Gittenberger & D.R. Uit De Weerd, 2009) - (CLAUSILIIDAE)
- bruggeni, Mitrella bruggeni J.J. Van Aartsen, H.P.M.G. Menkhorst & E. Gittenberger, 1984 - (COLUMBELLIDAE)
- bruggeni, Setia bruggeni (A. Verduin, 1984) - (RISSOIDAE)
- bruggeni, Urocyclus bruggeni J.J. Van Mol, 1970 - (UROCYCLIDAE)
- bruggeni, Sunetta bruggeni E. Fischer-Piette, 1974 - (VENERIDAE)
- bruggeni purpurea, Mitrella bruggeni purpurea (P.M. Pallary, 1912) - (COLUMBELLIDAE)
- Bruggenina, Genus Bruggenina A.R. Mead, 2004 (ACHATINIDAE)
- Bruggennea, Genus Bruggennea S.P. Dance, 1972 (STREPTAXIDAE)
- brugieri, Petricola brugieri S.C.T. Hanley, 1845 - syn of: Venerupis bruguieri (S.C.T. Hanley, 1845) - (VENERIDAE)
- brugmansii, Armina brugmansii (G.L.C.F.D. Cuvier, 1830) - (ARMINIDAE)
- brugnatelli, Aplysia brugnatelli P.J. Van Beneden & F.M. Robb, 1835 - syn of: Petalifera petalifera (P.C.A.S.L. Rang, 1828) - (APLYSIIDAE)
- brugnonei, Odostomia brugnonei T.A. de M. Monterosato, 1874 - syn of: Syrnola pistillum A. Adams, 1863 - (PYRAMIDELLIDAE)
- brugnonei, Jujubinus brugnonei G.S. Coen, 1937 - syn of: Jujubinus striatus (C. Linnaeus, 1758) - (TROCHIDAE)
- Brugnonia, syn of: Genus Erosaria F.H. Troschel, 1863 (CYPRAEIDAE)
- bruguierei, Bullina bruguierei A. Adams, 1850 - (BULLINIDAE)
- bruguierei, Cylichna bruguierei G.P. Deshayes, 1861 † - (CYLICHNIDAE) (FOSSIL)
- bruguierei, Neritina bruguierei C.A. Récluz, 1841 - (NERITIDAE)
- bruguierei, Rissoina bruguierei (B.C.M. Payraudeau, 1826) - syn of: Rissoina bruguieri (B.C.M. Payraudeau, 1826) - (RISSOINIDAE)
- bruguierei verneuili, Cylichna bruguierei verneuili G.P. Deshayes, 1862 † - (CYLICHNIDAE) (FOSSIL)
- bruguieresi, Conus bruguieresi L.C. Kiener, 1848 - syn of: Lautoconus bruguieri (L.C. Kiener, 1846) - (CONIDAE)
- bruguieri, Pomacea bruguieri (G.P. Deshayes, 1830) - (AMPULLARIIDAE)
- bruguieri, Lautoconus bruguieri (L.C. Kiener, 1846) - (CONIDAE)
- bruguieri, Rissoa bruguieri B.C.M. Payraudeau, 1826 - syn of: Rissoina bruguieri (B.C.M. Payraudeau, 1826) - (RISSOIDAE)
- bruguieri, Rissoina bruguieri (B.C.M. Payraudeau, 1826) - (RISSOINIDAE)
- bruguieri, Macalia bruguieri (S.C.T. Hanley, 1844) - (TELLINIDAE)
- bruguieri, Terebra bruguieri G.P. Deshayes, 1859 - syn of: Hastulopsis conspersa (R.B. Hinds, 1844) - (TEREBRIDAE)
- bruguieri, Venerupis bruguieri (S.C.T. Hanley, 1845) - (VENERIDAE)
- bruguieri, Arthemis bruguieri J.E. Gray, 1838 - syn of: Dosinia prostrata (C. Linnaeus, 1758) - (VENERIDAE)
- bruguieri, Dosinia bruguieri K.L. Lamprell & T. Whitehead, 1992 - syn of: Dosinia areolata A. Römer, 1870 - (VENERIDAE)
- bruguieri, Ruditapes bruguieri S.C.T. Hanley, 1845 - syn of: Venerupis bruguieri (S.C.T. Hanley, 1845) - (VENERIDAE)
- bruguieri, Tapes bruguieri S.C.T. Hanley, 1845 - syn of: Venerupis bruguieri (S.C.T. Hanley, 1845) - (VENERIDAE)
- bruguieri, Venus bruguieri S.C.T. Hanley, 1845 - syn of: Venerupis bruguieri (S.C.T. Hanley, 1845) - (VENERIDAE)
- bruguieri roseotincta, Rissoina bruguieri roseotincta M.E.J. Bucquoy, P. Dautzenberg & G.F. Dollfus, 1884 - syn of: Rissoina bruguieri (B.C.M. Payraudeau, 1826) - (RISSOINIDAE)
- bruguieriana, Calocochlia bruguieriana L. Pfeiffer, 1845 - (BRADYBAENIDAE)
- bruguierianus, Belemnites bruguierianus A.V.M.D. D'Orbigny, 1842 † - syn of: Belemnites paxillosus (J.B.P.A. Lamarck, 1801 †) - (BELEMNITELLIDAE) (FOSSIL)
- bruguierianus, Passaloteuthis bruguierianus A.V.M.D. D'Orbigny, 1842 † - (PASSALOTEUTHIDIDAE) (FOSSIL)
- bruguierianus, Unio bruguierianus J.R. Bourguignat, 1853 - syn of: Unio crassus L. Philipsson in A. Retzius, 1788 - (UNIONIDAE)
- bruguierii, Teredo bruguierii S. Delle Chiaje, 1830 - syn of: Nototeredo norvagica (L. Spengler, 1792) - (TEREDINIDAE)
- bruguierii delle, Nototeredo bruguierii delle S. Delle Chiaje, 1830 - syn of: Nototeredo norvagica (L. Spengler, 1792) - (TEREDINIDAE)
- bruguiersi, Conus bruguiersi L.C. Kiener, 1848 - syn of: Lautoconus bruguieri (L.C. Kiener, 1846) - (CONIDAE)
- bruijnii, Fusolatirus bruijnii (C.M. Tapparone-Canefri, 1876) - (FASCIOLARIIDAE)
- brujae, Crassispira brujae L.G. Hertlein & A.M. Strong, 1951 - (PSEUDOMELATOMIDAE)
- brujense, Incidostoma brujense C. de la Torre, P. Bartsch & J.P.E. Morrison, 1942 - (NEOCYCLOTIDAE)
- brujensis, Thais brujensis A.G. Smith, 1946 - syn of: Thaisella coronata (J.B.P.A. Lamarck, 1816) - (MURICIDAE)
- brulardi, Xeroleuca brulardi (P.M. Pallary, 1913) - (HYGROMIIDAE)
- brulardi bergueroni, Xeroleuca brulardi bergueroni (P.M. Pallary, 1918) - (HYGROMIIDAE)
- brulardi claveli, Xeroleuca brulardi claveli (P.M. Pallary, 1918) - (HYGROMIIDAE)
- brulardi depressa, Xeroleuca brulardi depressa (P.M. Pallary, 1913) - (HYGROMIIDAE)
- brumale, Colombiceras brumale Stoyanow, 1949 † - (DESHAYESITIDAE) (FOSSIL)
- brumalis, Strigatella brumalis L.A. Reeve, 1843 - syn of: Strigatella pellisserpentis L.A. Reeve, 1844 - (MITRIDAE)
- brumalis, Radiolus brumalis P.M.A. Morelet & H. Drouët, 1857 - syn of: Radiolus volutella (L. Pfeiffer, 1856) - (OXYCHILIDAE)
- brumalis, Fossarus brumalis C. Hedley, 1907 - (PLANAXIDAE)
- brumalis, Azorivitrina brumalis (P.M.A. Morelet, 1860) - (VITRINIDAE)
- brumbyanus, Unio brumbyanus I. Lea, 1841 - syn of: Ptychobranchus greenii (T.A. Conrad, 1834) - (UNIONIDAE)
- brumbyi, Pleurocera brumbyi I. Lea, 1852 - (PLEUROCERIDAE)
- brumeriensis, Papuina brumeriensis (E. Forbes, 1852) - (CAMAENIDAE)
- brumeriensis combriei, Papuina brumeriensis combriei A. Adams & G.F. Angas, 1864 - syn of: Papuina brumeriensis comriei A. Adams & G.F. Angas, 1864 - (CAMAENIDAE)
- brumeriensis comriei, Papuina brumeriensis comriei A. Adams & G.F. Angas, 1864 - (CAMAENIDAE)
- brummeli, Patinopecten brummeli (P. Nyst, 1864 †) - (PECTINIDAE) (FOSSIL)
- brummeri, Veleropilina brummeri (J. Goud & E. Gittenberger, 1993) - (NEOPILINIDAE)
- brumpti, Astarte brumpti Basse, 1930 † - (ASTARTIDAE) (FOSSIL)
- brumpti, Spatha brumpti A. Franc, 1949 - syn of: Chambardia wahlbergi (C.F.F. von Krauss, 1848) - (IRIDINIDAE)
- brumpti, Spathella brumpti A. de Rochebrune & J. Germain, 1904 - syn of: Chambardia wahlbergi (C.F.F. von Krauss, 1848) - (MODIOMORPHIDAE)
- brunckhorsti, Phyllidiopsis brunckhorsti Á. Valdés, 2001 - (PHYLLIDIIDAE)
- brundisiensis, Cyclopecten brundisiensis C. Smriglio & P. Mariottini, 1990 - (PROPEAMUSSIIDAE)
- brundrettei, Forbesiceras brundrettei A.T. Young, 1958 † - (FORBESICERATIDAE) (FOSSIL)
- brunea, Natica brunea Laube, 1868 † - syn of: Fedaiella neritacea (Münster, 1841 †) - (NATICIDAE) (FOSSIL)
- bruneauensis, Pyrgulopsis bruneauensis R. Hershler, 1990 - (HYDROBIIDAE)
- brunei, Tryonia brunei D.W. Taylor, 1987 - (COCHLIOPIDAE)
- brunei, Ferrocina brunei D.W. Taylor & E.A. Glover, 2013 - (LUCINIDAE)
- brunei, Pilotoceras brunei Cullison † - (TARPHYCERATIDAE) (FOSSIL)
- bruneirufi, Donax bruneirufi (M. Huber, 2012) - (DONACIDAE)
- bruneirufi, Deltachion bruneirufi M. Huber, 2012 - syn of: Donax bruneirufi (M. Huber, 2012) - (DONACIDAE)
- brunellae, Ambigua fuscolabiata brunellae (C.F. Sacchi, 1956) - (HELICIDAE)
- brunellii, Sphaerumbonella brunellii G.S. Coen, 1933 - (MONTACUTIDAE)
- bruneocinctum, Chondropometes vignalense bruneocinctum C. de la Torre & P. Bartsch, 1938 - (POMATIIDAE)
- bruneola, Achatinella apexfulva bruneola D.A. Welch, 1942 - (ACHATINELLIDAE)
- bruneopallescens, Microparmarion bruneopallescens W.E. Collinge, 1901 - (ARIOPHANTIDAE)
- bruneri, Odostomia bruneri A.E. Verrill, 1882 - (PYRAMIDELLIDAE)
- bruneri, Xanthodaphne bruneri (A.E. Verrill & S. Smith in A.E. Verrill, 1884) - (RAPHITOMIDAE)
- brunescens, Pisinna brunescens (W.H. Turton, 1932) - (ANABATHRIDAE)
- brunescens, Zemitrella brunescens (W.H. Turton, 1932) - (COLUMBELLIDAE)
- brunescens, Patella brunescens W.H. Turton, 1932 - syn of: Scutellastra barbara (C. Linnaeus, 1758) - (PATELLIDAE)
- brunet, Madrynomya brunet Griffin & Pastorino 2006 † - (MODIOMORPHIDAE) (FOSSIL)
- bruneti, Pachydiscus bruneti (C.J. Maury 1930 †) - (DESMOCERATIDAE) (FOSSIL)
- brunetta, Mitra brunetta M. Chino & M. Herrmann, 2015 - (MITRIDAE)
- brunettii, Belidaphne brunettii G. Della Bella, Naldi & Scarponi, 2015 † - (MANGELIIDAE) (FOSSIL)
- bruneus, Turbo bruneus L.A. Reeve, 1848 - (TURBINIDAE)
- brunhuberi, Eucycloscala brunhuberi Schnittmann, 1966 † - (EUCYCLOSCALIDAE) (FOSSIL)
- brunhuberi, Nautilus brunhuberi von Loesch, 1914 † - syn of: Pseudaganides brunhuberi (von Loesch, 1914 †) - (NAUTILIDAE) (FOSSIL)
- brunhuberi, Pseudaganides brunhuberi (von Loesch, 1914 †) - (PSEUDONAUTILIDAE) (FOSSIL)
- bruni, Bembicium bruni J.C.H. Crosse, 1864 - syn of: Bembicium vittatum R.A. Philippi, 1846 - (LITTORINIDAE)
- bruni, Debrunia bruni (J.H.F. Douvillé, 1918 †) - (MONOPLEURIDAE) (FOSSIL)
- Bruniastarte, Genus Bruniastarte Chavan, 1952 (CARDIIDA (UNASSIGNED)) (FOSSIL)
- brunibasis, Achatinella mustelina brunibasis D.A. Welch, 1938 - (ACHATINELLIDAE)
- brunicolor, Achatinella mustelina brunicolor D.A. Welch, 1938 - (ACHATINELLIDAE)
- bruniense, Zalipais bruniense (R.H. Beddome, 1885) - (SKENEIDAE)
- bruniensis, Laevilitorina bruniensis (R.H. Beddome, 1883) - (LITTORINIDAE)
- bruniensis, Rufolacuna bruniensis R.H. Beddome, 1883 - syn of: Laevilitorina bruniensis (R.H. Beddome, 1883) - (LITTORINIDAE)
- bruninensi, Littoridina bruninensi W.A. Biese, 1944 - (COCHLIOPIDAE)
- brunnackeri, Nystia brunnackeri W.R. Schlickum & F. Strauch, 1979 † - (TRUNCATELLIDAE) (FOSSIL)
- brunnea, Auriculella brunnea E.A. Smith, 1873 - (ACHATINELLIDAE)
- brunnea, Aplysia brunnea F.W. Hutton, 1875 - syn of: Aplysia juliana J.R.C. Quoy & J.P. Gaimard, 1832 - (APLYSIIDAE)
- brunnea, Atlanta brunnea J.E. Gray, 1850 - (ATLANTIDAE)
- brunnea, Chauvetia brunnea (E. Donovan, 1804) - (BUCCINIDAE)
- brunnea, Ganesella brunnea (O.F. von Möllendorff, 1900) - (CAMAENIDAE)
- brunnea, Tritonoharpa brunnea A.G. Beu & P.A. Maxwell, 1987 - (CANCELLARIIDAE)
- brunnea, Cerithiopsis brunnea K.H.J. Thiele, 1930 - (CERITHIOPSIDAE)
- brunnea, Armenica brunnea (E.A. Rossmässler, 1839) - (CLAUSILIIDAE)
- brunnea, Armenica brunnea I.M. Likharev, 1962 - syn of: Armenica unicristata O. Böttger, 1877 - (CLAUSILIIDAE)
- brunnea, Tropidauchenia giardi brunnea H. Nordsieck, 2002 - (CLAUSILIIDAE)
- brunnea, Erosaria brunnea J.E. Gray, 1825 - syn of: Erosaria ocellata (C. Linnaeus, 1758) - (CYPRAEIDAE)
- brunnea, Umbilia armeniaca brunnea J.C. Verco, 1912 - (CYPRAEIDAE)
- brunnea, Diaphana brunnea W.H. Dall, 1919 - syn of: Diaphana minuta T. Brown, 1827 - (DIAPHANIDAE)
- brunnea, Aphelodoris brunnea L.S.R. Bergh, 1890 - syn of: Dendrodoris nigra (W. Stimpson, 1855) - (DORIDIDAE)
- brunnea, Cerodrillia brunnea P.J. Fallon, 2016 - (DRILLIIDAE)
- brunnea, Eglisia brunnea T. Habe & S. Kosuge, 1966 - (EPITONIIDAE)
- brunnea, Pelseneeria brunnea (R. Tate, 1887) - (EULIMIDAE)
- brunnea, Niso brunnea (G.B. I Sowerby, 1834) - (EULIMIDAE)
- brunnea, Eulima brunnea G.B. I Sowerby, 1834 - syn of: Niso brunnea (G.B. I Sowerby, 1834) - (EULIMIDAE)
- brunnea, Godiva brunnea M. Edmunds, 2015 - (FACELINIDAE)
- brunnea, Trapania brunnea W.B. Rudman, 1987 - (GONIODORIDIDAE)
- brunnea, Goniodoris brunnea W. Macnae, 1958 - (GONIODORIDIDAE)
- brunnea, Gymnodoris brunnea Knutson & T.M. Gosliner, 2014 - (GYMNODORIDIDAE)
- brunnea, Pseudosaphtia brunnea A.J. de Winter, 2008 - (HELICARIONIDAE)
- brunnea, Eremarionta brunnea G. Willett, 1935 - (HELMINTHOGLYPTIDAE)
- brunnea, Monacha brunnea R. Schröder, 1911 - syn of: Monacha cartusiana (O.F. Müller, 1774) - (HYGROMIIDAE)
- brunnea, Ctenoides brunnea A.H. Cooke, 1886 - syn of: Ctenoides annulata (J.B.P.A. Lamarck, 1819) - (LIMIDAE)
- brunnea, Lima brunnea A.H. Cooke, 1886 - syn of: Ctenoides annulata (J.B.P.A. Lamarck, 1819) - (LIMIDAE)
- brunnea, Divarilima brunnea C. Hedley, 1901 - syn of: Divarilima sydneyensis (C. Hedley, 1904) - (LIMIDAE)
- brunnea, Pyrgocythara brunnea B.F. Perkins, 1869 - syn of: Pyrgocythara plicosa (Adams, 1850) - (MANGELIIDAE)
- brunnea, Mitra brunnea W.H. Pease, 1868 - syn of: Strigatella fastigium L.A. Reeve, 1845 - (MITRIDAE)
- brunnea, Natica brunnea J.H.F. Link, 1807 - syn of: Polinices hepaticus (P.F. Röding, 1798) - (NATICIDAE)
- brunnea, Polinices brunnea J.H.F. Link, 1807 - syn of: Polinices hepaticus (P.F. Röding, 1798) - (NATICIDAE)
- brunnea, Natica brunnea J.H.F. Link, 1807 - syn of: Polinices hepaticus (P.F. Röding, 1798) - (NATICIDAE)
- brunnea, Neilonella brunnea (W.H. Dall, 1916) - (NEILONELLIDAE)
- brunnea, Halodakra brunnea W.H. Dall, 1916 - syn of: Neolepton salmoneum (P.P. Carpenter, 1864) - (NEOLEPTONIDAE)
- brunnea, Oliva brunnea F.P. Marrat, 1870 - syn of: Oliva jamaicensis brunnea F.P. Marrat, 1870 - (OLIVIDAE)
- brunnea, Oliva jamaicensis brunnea F.P. Marrat, 1870 - (OLIVIDAE)
- brunnea, Acanthodoris brunnea F.M. MacFarland, 1905 - (ONCHIDORIDIDAE)
- brunnea, Ancylastrum brunnea B. Walker, 1924 - (PLANORBIDAE)
- brunnea, Pteria brunnea (W.H. Pease, 1863) - (PTERIIDAE)
- brunnea, Pinctada brunnea P.F. Röding, 1798 - syn of: Pteria hirundo (C. Linnaeus, 1758) - (PTERIIDAE)
- brunnea, Colsyrnola brunnea (A. Adams, 1854) - (PYRAMIDELLIDAE)
- brunnea, Syrnola brunnea A. Adams, 1854 - syn of: Colsyrnola brunnea (A. Adams, 1854) - (PYRAMIDELLIDAE)
- brunnea, Kermia brunnea (W.H. Pease, 1860) - (RAPHITOMIDAE)
- brunnea, Powelliphanta gilliesi brunnea (A.W.B. Powell, 1936) - (RHYTIDIDAE)
- brunnea, Onoba brunnea A.N. Golikov & O.V. Kussakin, 1978 - (RISSOIDAE)
- brunnea, Pusillina watsoni brunnea F. Nordsieck, 1972 - (RISSOIDAE)
- brunnea, Siphonaria brunnea S.C.T. Hanley, 1858 - syn of: Siphonaria alternata (T. Say, 1826) - (SIPHONARIIDAE)
- brunnea, Tegula brunnea (R.A. Philippi, 1849) - (TEGULIDAE)
- brunnea, Terebra brunnea J.T. Kuroda, 1928 - (TEREBRIDAE)
- brunnea, Tindaria brunnea W.H. Dall, 1916 - syn of: Neilonella brunnea (W.H. Dall, 1916) - (TINDARIIDAE)
- brunnea, Triphora brunnea W.H. Pease, 1871 - (TRIPHORIDAE)
- brunnea, Psephidia brunnea W.H. Dall, 1916 - syn of: Neolepton salmoneum (P.P. Carpenter, 1864) - (VENERIDAE)
- brunneacincta, Austromitra brunneacincta A.W.B. Powell, 1932 - syn of: Austromitra rubiginosa (F.W. Hutton, 1873) - (COSTELLARIIDAE)
- brunnealineata, Mitrella brunnealineata D. Monsecour & D. Monsecour, 2011 - (COLUMBELLIDAE)
- brunneaum, Atoxon brunneaum H.R. Simroth, 1897 - (UROCYCLIDAE)
- brunneiterma, Pellasimnia brunneiterma (C.N. Cate, 1969) - (OVULIDAE)
- brunneiterma, Volva brunneiterma C.N. Cate, 1969 - syn of: Pellasimnia brunneiterma (C.N. Cate, 1969) - (OVULIDAE)
- brunnensis, Anisus brunnensis (Sauerzopf, 1953 †) - (PLANORBIDAE) (FOSSIL)
- brunnensis, Vitrina brunnensis J. Ulicný, 1883 - syn of: Vitrina pellucida (O.F. Müller, 1774) - (VITRINIDAE)
- brunneo flavida, Lymnaea brunneo flavida H.B. Preston, 1910 - syn of: Pectinidens diaphanus (P.P. King in P.P. King & W.J. Broderip, 1832) - (LYMNAEIDAE)
- brunneobandata, Clathroterebra brunneobandata W.M.L. Malcolm & Y. Terryn, 2012 - (TEREBRIDAE)
- brunneobandatus, Conasprelloides brunneobandatus (E.J. Petuch, 1992) - (CONIDAE)
- brunneocincta, Truncaria brunneocincta W.H. Dall, 1896 - (BUCCINIDAE)
- brunneocincta, Terebra brunneocincta H.A. Pilsbry & H.N. Lowe, 1932 - syn of: Terebra larvaeformis R.B. Hinds, 1844 - (TEREBRIDAE)
- brunneocincta, Voluta polypleura brunneocincta G.T. Poppe, 2001 - (VOLUTIDAE)
- brunneofasciata, Zingis brunneofasciata B. Verdcourt, 1961 - (UROCYCLIDAE)
- brunneofilaris, Gradiconus brunneofilaris (E.J. Petuch, 1990) - (CONIDAE)
- brunneoflavida, Cerithiopsis brunneoflavida H.B. Preston, 1905 - (CERITHIOPSIDAE)
- brunneolabrum, Murex brunneolabrum W.H. Dall, 1923 - syn of: Semiricinula turbinoides (H.M.D. de Blainville, 1832) - (MURICIDAE)
- brunneolinea, Vexillum brunneolinea G. Rosenberg & R. Salisbury, 1991 - (COSTELLARIIDAE)
- brunneolinea, Natica brunneolinea J.H. McLean, 1970 - (NATICIDAE)
- brunneolineata, Gingicithara brunneolineata H.B. Preston, 1905 - syn of: Gingicithara notabilis (E.A. Smith, 1888) - (MANGELIIDAE)
- brunneolineata, Rimosodaphnella brunneolineata A. Bonfitto & M. Morassi, 2013 - (RAPHITOMIDAE)
- brunneomaculata, Halgerda brunneomaculata C.H. Carlson & P.J. Hoff, 1993 - (DISCODORIDIDAE)
- brunneomaculata, Okenia brunneomaculata T.M. Gosliner, 2004 - (GONIODORIDIDAE)
- brunneomaculata, Tropaeas brunneomaculata (J.C. Melvill, 1897) - (PYRAMIDELLIDAE)
- brunneomaculata, Tropaeas brunneomaculata J.C. Melvill, 1897 - syn of: Tropaeas brunneomaculata (J.C. Melvill, 1897) - (PYRAMIDELLIDAE)
- brunneomarginatum, Siphopteron brunneomarginatum (C.H. Carlson & P.J. Hoff, 1974) - (GASTROPTERIDAE)
- brunneopicta, Amaea brunneopicta (W.H. Dall, 1908) - (EPITONIIDAE)
- brunneopictum, Calliostoma brunneopictum J.F. Quinn, 1992 - (CALLIOSTOMATIDAE)
- brunneopictum, Epitonium brunneopictum W.H. Dall, 1908 - syn of: Amaea brunneopicta (W.H. Dall, 1908) - (EPITONIIDAE)
- brunneostomus, Nassarius brunneostomus (R.E.C. Stearns, 1893) - (NASSARIIDAE)
- brunneri, Ancyloceras brunneri Ooster, 1860 † - syn of: Leptoceras brunneri (Ooster, 1860 †) - (ANCYLOCERATIDAE) (FOSSIL)
- brunneri, Hedecardium brunneri (J. Hector, 1886 †) - (CARDIIDAE) (FOSSIL)
- brunneri, Lehmannia brunneri (H. Wagner, 1931) - (LIMACIDAE)
- brunneri, Leptoceras brunneri (Ooster, 1860 †) - (PROTANCYLOCERATIDAE) (FOSSIL)
- brunneriformis, Leptoceratoides brunneriformis (Avram, 1999 †) - (LEPTOCERATOIDIDAE) (FOSSIL)
- brunnescens, Obba moricandi brunnescens O.F. von Möllendorff, 1892 - (CAMAENIDAE)
- brunnescens, Zemitrella brunnescens (K.H.J. Thiele, 1925) - (COLUMBELLIDAE)
- brunnescens, Bellaspira brunnescens (H.A. Rehder, 1943) - (DRILLIIDAE)
- brunnescens, Philalanka brunnescens J.J. Vermeulen, 1996 - (ENDODONTIDAE)
- brunnescens, Triphora brunnescens K.H.J. Thiele, 1930 - (TRIPHORIDAE)
- brunnescens, Liocallonia brunnescens (J. Gundlach in L. Pfeiffer, 1863) - (UROCOPTIDAE)
- brunneum, Calliostoma brunneum (W.H. Dall, 1881) - (CALLIOSTOMATIDAE)
- brunneum, Cerion brunneum W.H. Dall, 1905 - (CERIONIDAE)
- brunneum, Megalomastoma brunneum W.J. Swainson, 1840 - (MEGALOMASTOMIDAE)
- brunneum, Anostoma octodentatum brunneum (B. Verdcourt, 1990) - (ODONTOSTOMIDAE)
- brunneum, Aylacostoma brunneum R.E. Vogler & J.G. Peso, 2014 - (THIARIDAE)
- brunneus, Tornatellides brunneus C.M. Cooke & H.A. Pilsbry, 1915 - (ACHATINELLIDAE)
- brunneus, Arion brunneus R. Lehmann, 1862 - syn of: Mesarion subfuscus (J.P.R. Draparnaud, 1805) - (ARIONIDAE)
- brunneus, Retifusus brunneus W.H. Dall, 1877 - syn of: Retifusus jessoensis (L. von Schrenck, 1863) - (BUCCINIDAE)
- brunneus, Colus brunneus W.H. Dall, 1877 - syn of: Retifusus jessoensis (L. von Schrenck, 1863) - (BUCCINIDAE)
- brunneus, Plicifusus brunneus W.H. Dall, 1877 - syn of: Retifusus jessoensis (L. von Schrenck, 1863) - (BUCCINIDAE)
- brunneus, Stephanoconus brunneus (W. Wood, 1828) - (CONIDAE)
- brunneus, Pene brunneus (O. Böttger, 1894) - (ENIDAE)
- brunneus, Helicarion imperator brunneus (O.F. von Möllendorff, 1901) - (HELICARIONIDAE)
- brunneus, Ischnochiton brunneus W.H. Dall, 1919 - syn of: Lepidozona pectinulatus Carpenter, 1893 - (ISCHNOCHITONIDAE)
- brunneus, Indojuvavites brunneus Tozer, 1994 † - (JUVAVITIDAE) (FOSSIL)
- brunneus, Gigantomilax brunneus O. von Retowski, 1889 - (LIMACIDAE)
- brunneus, Gigantomilax brunneus H.R. Simroth, 1912 - syn of: Vitrinoides monticola (O. Böttger, 1881) - (LIMACIDAE)
- brunneus, Thaumastus brunneus H. Strebel, 1910 - (MEGASPIRIDAE)
- brunneus, Triplex brunneus (J.H.F. Link, 1807) - (MURICIDAE)
- brunneus, Phrixgnathus brunneus F.M. Climo & J.F. Goulstone, 1993 - (PUNCTIDAE)
- brunneus, Clanculus brunneus A. Adams, 1853 - (TROCHIDAE)
- brunneus, Trochus brunneus R.A. Philippi, 1849 - syn of: Tegula brunnea (R.A. Philippi, 1849) - (TROCHIDAE)
- brunneus, Turbo brunneus P.F. Röding, 1798 - syn of: Turbo bruneus L.A. Reeve, 1848 - (TURBINIDAE)
- brunneus flavicunda, Triplex brunneus flavicunda (G. Perry, 1810) - (MURICIDAE)
- brunneus huttoniae, Triplex brunneus huttoniae B.H. Wright, 1878 - (MURICIDAE)
- brunneus pemphigus, Conus brunneus pemphigus W.H. Dall, 1910 - syn of: Virroconus chaldaeus (P.F. Röding, 1798) - (CONIDAE)
- brunnhilda, Turritella brunnhilda C.J. Maury, 1930 † - (TURRITELLIDAE) (FOSSIL)
- brunni, Alectrion brunni W. Adam & J. Knudsen, 1964 - syn of: Nassarius bruuni W. Adam & J. Knudsen, 1984 - (NASSARIIDAE)
- brunnicephala, Metaxia brunnicephala E.A. Kay, 1979 - (TRIPHORIDAE)
- brunnidentata, Euplica brunnidentata M. De Maintenon, 2008 - (COLUMBELLIDAE)
- brunnimaculata, Melanella brunnimaculata (E.A. Kay, 1979) - (EULIMIDAE)
- brunnistriata, Gymnobela brunnistriata A.V. Sysoev, 1990 - (RAPHITOMIDAE)
- brunnschweileri, Metapeltoceras brunnschweileri Jeannet, 1951 † - (ASPIDOCERATIDAE) (FOSSIL)
- brunnschweileri, Aturoidea brunnschweileri Glenister & al., 1956 † - (HERCOGLOSSIDAE) (FOSSIL)
- brunnschweileri, Natalites brunnschweileri Henderson & McNamara, 1985 † - (KOSSMATICERATIDAE) (FOSSIL)
- brunnschweileri, Pseudotoites brunnschweileri Arkell, 1954 † - (OTOITIDAE) (FOSSIL)
- brunobrianoi, Buccinulum brunobrianoi M. Parth, 1993 - (BUCCINIDAE)
- brunoi, Acanthochitona brunoi G. Righi, 1971 - (ACANTHOCHITONIDAE)
- brunoi, Bulimulus brunoi H.F.A. von Ihering, 1917 - (BULIMULIDAE)
- brunoi, Volvarina brunoi J. Espinosa & J.A. Ortea, 2013 - (MARGINELLIDAE)
- brunoi, Natica brunoi P.A. Bernard, 1983 - syn of: Natica rubromaculata E.A. Smith, 1872 - (NATICIDAE)
- Brunonia, Genus Brunonia Mόller, 1898 (ARCHAEOGASTROPODA (UNASSIGNED)) (FOSSIL)
- brunonia, Veprecula brunonia (W.H. Dall, 1924) - (RAPHITOMIDAE)
- brunonis, Diplommatina brunonis E.A. Smith, 1894 - (DIPLOMMATINIDAE)
- brunosa, Achatinella apexfulva brunosa D.A. Welch, 1942 - (ACHATINELLIDAE)
- brunosericea, Rissoa brunosericea W. Smagowicz, 1977 - syn of: Rissoa membranacea (J. Adams, 1800) - (RISSOIDAE)
- brunoti, Xerosecta brunoti (P.M. Pallary, 1919) - (HYGROMIIDAE)
- brunsoni, Discus brunsoni S.S. Berry, 1955 - (DISCIDAE)
- brunswicensis, Oxyteuthis brunswicensis H. Strøm † - (OXYTEUTHIDIDAE) (FOSSIL)
- bruntrutana, Exogyra bruntrutana (Thurmann, 1830 †) - (GRYPHAEIDAE) (FOSSIL)
- bruntrutana, Ptygmatis bruntrutana Thurmann, 1832 † - syn of: Nerinea mandelslohi H.G. Bronn, 1837 † - (NERINEIDAE) (FOSSIL)
- bruntrutana, Nerinea bruntrutana Ooster, 1869 † - syn of: Ptygmatis pseudobruntrutana C. Gemmellaro, 1865 † - (NERINEIDAE) (FOSSIL)
- bruntrutana, Ostrea bruntrutana Thurmann, 1830 † - syn of: Exogyra bruntrutana (Thurmann, 1830 †) - (OSTREIDAE) (FOSSIL)
- brusinae, Medora macascarensis brusinae (Š. Brusina, 1866) - (CLAUSILIIDAE)
- brusinae, Helix brusinae A. Stossich, 1876 - syn of: Campylaea setosa (E.A. Rossmässler, 1836) - (HELICIDAE)
- brusinae, Pseudohoratia brusinae (P. Radoman, 1953) - (HYDROBIIDAE)
- brusinae, Valenciennius brusinae (Gorjanovic-Kramberger, 1901 †) - (LYMNAEIDAE) (FOSSIL)
- brusinae, Mangelia brusinae J.J. Van Aartsen & M.C. Fehr-de Wal, 1978 - (MANGELIIDAE)
- brusinae, Mitra brusinae W. Kobelt, 1901 - syn of: Mitra cornicula (C. Linnaeus, 1758) - (MITRIDAE)
- brusinae, Evalea brusinae F. Nordsieck, 1972 - syn of: Ondina vitrea (Š. Brusina, 1866) - (PYRAMIDELLIDAE)
- brusinae, Chrysallida brusinae A.E.M. Cossmann, 1921 - syn of: Spiralinella incerta (K.O. Milaschewitsch, 1916) - (PYRAMIDELLIDAE)
- brusinae, Anodonta brusinae J.R. Bourguignat, 1881 - syn of: Anodonta cygnea (C. Linnaeus, 1758) - (UNIONIDAE)
- brusinae, Viviparus brusinae Š. Brusina, 1874 † - (VIVIPARIDAE) (FOSSIL)
- brusinai, Bithynia brusinai Halaváts, 1903 † - (BITHYNIIDAE) (FOSSIL)
- brusinai, Dalliella brusinai (A.E.M. Cossmann, 1895 †) - (CAPULIDAE) (FOSSIL)
- brusinai, Pseudodianella brusinai (J.R. Tournouër, 1875 †) - (HYDROBIIDAE) (FOSSIL)
- brusinai, Pseudodianella brusinai (Willmann, 1981 †) - (HYDROBIIDAE) (FOSSIL)
- brusinai, Hydrobia brusinai W.A. Wenz, 1919 † - (HYDROBIIDAE) (FOSSIL)
- brusinai, Andrusovia brusinai Y.I. Starobogatov, 2000 - (HYDROBIIDAE)
- brusinai, Melanopsis brusinai Lörenthey, 1902 † - (MELANOPSIDAE) (FOSSIL)
- brusinai, Ninnia brusinai N.I. Andrusov, 1909 † - (NERITIDAE) (FOSSIL)
- brusinai, Theodoxus brusinai (P.S. Pavlovic, 1931 †) - (NERITIDAE) (FOSSIL)
- brusinai, Gyraulus brusinai (Lörenthey, 1894) - (PLANORBIDAE)
- brusinai, Chrysallida brusinai A.E.M. Cossmann, 1921 - syn of: Spiralinella incerta (K.O. Milaschewitsch, 1916) - (PYRAMIDELLIDAE)
- brusinai, Alvania brusinai Schwartz von Mohrenstern in Š. Brusina, 1877 † - (RISSOIDAE) (FOSSIL)
- brusinai peyroti, Dalliella brusinai peyroti A.E.M. Cossmann, 1895 † - (CAPULIDAE) (FOSSIL)
- brusiniana, Pseudamnicola brusiniana (S. Clessin & W. Dybowski in W. Dybowski, 1888) - (HYDROBIIDAE)
- brusonii, Joculator brusonii A. Cecalupo & I. Perugia, 2013 - (CERITHIOPSIDAE)
- Brussiella, Genus Brussiella Betekhtina, 1966 (PROKOPIEVSKIIDAE) (FOSSIL)
- brusyankense, Audouliceras brusyankense Stenshin, Shumilkin & Uspensky, 2014 † - (ANCYLOCERATIDAE) (FOSSIL)
- bruta, Paleyoldia bruta Hoare & al., 1989 † - (SAREPTIDAE) (FOSSIL)
- bruta, Yoldia bruta L. Krishtofovich, 1984 † - syn of: Yoldia longissima Slodkewitsch, 1936 † - (YOLDIIDAE) (FOSSIL)
- brutia, Setia brutia N. Tiberi, 1872 - syn of: Setia scillae (A. Aradas & L. Benoit, 1876) - (RISSOIDAE)
- brutonensis, Westermannites brutonensis Dietze & al., 2001 † - (AMMONITIDA (UNASSIGNED)) (FOSSIL)
- brutum, Metaderoceras brutum Wiedenmayer, 1977 † - (EODEROCERATIDAE) (FOSSIL)
- bruuni, Admete bruuni J. Knudsen, 1964 - (CANCELLARIIDAE)
- bruuni, Afonsoconus bruuni (A.W.B. Powell, 1958) - (CONIDAE)
- bruuni, Cardiomya bruuni R.K. Dell, 1956 - (CUSPIDARIIDAE)
- bruuni, Drillia bruuni J. Knudsen, 1952 - (DRILLIIDAE)
- bruuni, Morum bruuni (A.W.B. Powell, 1958) - (HARPIDAE)
- bruuni, Histioteuthis bruuni N.A. Voss, 1969 - syn of: Histioteuthis meleagroteuthis (C. Chun, 1910) - (HISTIOTEUTHIDAE)
- bruuni, Kelliella bruuni Z.A. Filatova, 1969 - syn of: Vesicomya bruuni (Z.A. Filatova, 1969) - (KELLIELLIDAE)
- bruuni, Lutraria bruuni A.W.B. Powell, 1967 - syn of: Lutraria rhynchaena I.H. Jonas, 1844 - (MACTRIDAE)
- bruuni, Nassarius bruuni W. Adam & J. Knudsen, 1984 - (NASSARIIDAE)
- bruuni, Neopilina bruuni A. Menzies, 1968 - (NEOPILINIDAE)
- bruuni, Opisthoteuthis bruuni (N.A. Voss, 1982) - (OPISTHOTEUTHIDAE)
- bruuni, Grimpoteuthis bruuni N.A. Voss, 1982 - syn of: Opisthoteuthis bruuni (N.A. Voss, 1982) - (OPISTHOTEUTHIDAE)
- bruuni, Macomopsis bruuni M. Nicklés, 1955 - (TELLINIDAE)
- bruuni, Vesicomya bruuni (Z.A. Filatova, 1969) - (VESICOMYIDAE)
- bruuni, Xylophaga bruuni J. Knudsen, 1961 - syn of: Xylophaga supplicata (Is. Taki & T. Habe, 1950) - (XYLOPHAGAIDAE)
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