- auca, Mactra auca d'Orbigny, 1842 † - (MACTRIDAE) (FOSSIL)
- Aucella, syn of: Genus Buchia Rouillier, 1845 † (BUCHIIDAE) (FOSSIL)
- Aucellina, Genus Aucellina Pompeckj, 1901 † (BUCHIIDAE) (FOSSIL)
- aucklandensis, Divarilima aucklandensis (C.R. Laws, 1950 †) - (LIMIDAE) (FOSSIL)
- aucklandica, Wangaloa aucklandica (P. Marshall, 1918 †) - (ARCHITECTONICIDAE) (FOSSIL)
- aucklandica, Belemnopsis aucklandica (Hochstetter, 1863 †) - (BELEMNOPSEIDAE) (FOSSIL)
- aucklandica, Euthria aucklandica E.A. Smith, 1902 - syn of: Axymene aucklandicus (E.A. Smith, 1902) - (BUCCINIDAE)
- aucklandica, Thysanodonta aucklandica B.A. Marshall, 1988 - (CALLIOSTOMATIDAE)
- aucklandica, Ireneia aucklandica (A.H. Clarke, 1905 †) - (CUVIERINIDAE) (FOSSIL)
- aucklandica, Perrierina aucklandica (A.W.B. Powell, 1933) - (CYAMIIDAE)
- aucklandica, Melanella aucklandica (H.H. Suter, 1909) - (EULIMIDAE)
- aucklandica, Gaimardia forsteriana aucklandica H.J. Finlay, 1926 - (GAIMARDIIDAE)
- aucklandica, Tucetona aucklandica (A.W.B. Powell, 1938 †) - (GLYCYMERIDIDAE) (FOSSIL)
- aucklandica, Grandaxinea aucklandica A.W.B. Powell, 1938 † - syn of: Tucetona aucklandica (A.W.B. Powell, 1938 †) - (GLYCYMERIDIDAE) (FOSSIL)
- aucklandica, Echyridella aucklandica (J.E. Gray in J.K.E. Dieffenbach, 1843) - (HYRIIDAE)
- aucklandica, Hyridella aucklandica J.E. Gray in J.K.E. Dieffenbach, 1843 - syn of: Echyridella aucklandica (J.E. Gray in J.K.E. Dieffenbach, 1843) - (HYRIIDAE)
- aucklandica, Laevilitorina aucklandica (A.W.B. Powell, 1933) - (LITTORINIDAE)
- aucklandica, Plaxiphora aucklandica H.H. Suter, 1909 - syn of: Plaxiphora aurata (J.J.N.A. Spalowsky, 1795) - (MOPALIIDAE)
- aucklandica, Lissarca aucklandica E.A. Smith, 1902 - (PHILOBRYIDAE)
- aucklandica, Parapholas aucklandica Powell, 1938 † - syn of: Parapholas thomsoni (H.H. Suter, 1917 †) - (PHOLADIDAE) (FOSSIL)
- aucklandica, Gari aucklandica J. Marwick, 1948 † - (PSAMMOBIIDAE) (FOSSIL)
- aucklandica, Odostomia aucklandica C.R. Laws, 1939 - (PYRAMIDELLIDAE)
- aucklandica, Sarepta aucklandica P. Marshall, 1918 † - (SAREPTIDAE) (FOSSIL)
- aucklandica, Leptomya retiaria aucklandica A.W.B. Powell, 1955 - (SEMELIDAE)
- aucklandica, Pisidium aucklandica H.H. Suter, 1907 - (SPHAERIIDAE)
- aucklandica, Archierato aucklandica (R.K. Dell, 1950 †) - (TRIVIIDAE) (FOSSIL)
- aucklandica, Coelotrochus chathamensis aucklandica E.A. Smith, 1902 - (TROCHIDAE)
- aucklandica, Chione aucklandica A.W.B. Powell, 1932 - syn of: Austrovenus stutchburyi (W. Wood, 1828) - (VENERIDAE)
- aucklandicum, Calliostoma aucklandicum E.A. Smith, 1902 - syn of: Coelotrochus chathamensis aucklandica E.A. Smith, 1902 - (CALLIOSTOMATIDAE)
- aucklandicum, Paphies aucklandicum E.C. Von Martens, 1879 - syn of: Paphies australis (J.F. Gmelin, 1791) - (MESODESMATIDAE)
- aucklandicum, Mesodesma aucklandicum E.C. Von Martens, 1879 - syn of: Paphies australis (J.F. Gmelin, 1791) - (MESODESMATIDAE)
- aucklandicum, Parvamussium aucklandicum (C.A. von Zittel, 1865 †) - (PROPEAMUSSIIDAE) (FOSSIL)
- aucklandicus, Hyridella aucklandicus R.K. Dell, 1953 - syn of: Cucumerunio websteri (C.T. Simpson, 1902) - (HYRIIDAE)
- aucklandicus, Axymene aucklandicus (E.A. Smith, 1902) - (MURICIDAE)
- aucklandicus, Spondylus aucklandicus P. Marshall, 1918 † - (SPONDYLIDAE) (FOSSIL)
- aucklandicus, Unio aucklandicus J.E. Gray in J.K.E. Dieffenbach, 1843 - syn of: Echyridella aucklandica (J.E. Gray in J.K.E. Dieffenbach, 1843) - (UNIONIDAE)
- aucoini, Plesiotriton aucoini Lesport, Cluzaud & A. Verhecken, 2015 † - (CANCELLARIIDAE) (FOSSIL)
- aucoini, Tarphyceras aucoini A. Hyatt, 1894 † - (TARPHYCERATIDAE) (FOSSIL)
- aucta, Chondrina aucta C.A. Westerlund, 1887 - syn of: Chondrina tenuimarginata C. des Moulins, 1835 - (CHONDRINIDAE)
- aucta, Discula bicarinata aucta (T.V. Wollaston, 1878) - (HYGROMIIDAE)
- auctor, Murchisonia auctor Mawson & al., 2002 † - (MURCHISONIIDAE) (FOSSIL)
- auctoris, Griesbachites auctoris Tozer, 1994 † - (JUVAVITIDAE) (FOSSIL)
- audae, Colpomya audae Liljedahl, 1994 † - (MODIOMORPHIDAE) (FOSSIL)
- audax, Drillia audax J.C. Melvill & R. Standen, 1903 - (DRILLIIDAE)
- audax, Allorisma audax J.B.M. Dana, 1847 † - syn of: Vacunella curvata (P. Morris, 1845 †) - (EDMONDIIDAE) (FOSSIL)
- audax, Elegidion audax T. Iredale, 1924 - syn of: Diodora lineata Sowerby, 1835 - (FISSURELLIDAE)
- audax, Grammoceras audax Buckman † - (HILDOCERATIDAE) (FOSSIL)
- audax, Alocolytoceras audax (Meneghini 1881 †) - (LYTOCERATIDAE) (FOSSIL)
- audax, Hypacanthoplites anglicus audax T.L. Casey, 1950 † - (PARAHOPLITIDAE) (FOSSIL)
- audax, Odostomia audax F.C. Baker, G.D. Hanna & A.M. Strong, 1928 - (PYRAMIDELLIDAE)
- Audaxlytoceras, syn of: Genus Alocolytoceras Pompeckj, 1896 † (LYTOCERATIDAE) (FOSSIL)
- audebardi, Calliostoma audebardi (B. de Basterot, 1825 †) - (CALLIOSTOMATIDAE) (FOSSIL)
- audebardi, Polydontes audebardi (L.A. Reeve, 1851) - (CAMAENIDAE)
- audebardi, Phenacolimax audebardi A.E.J. Férussac, 1821 - syn of: Phenacolimax major (A.E.J. Férussac, 1807) - (VITRINIDAE)
- audiberi, Helicophanta souverbiana audiberi A. Mousson, 1882 - (ACAVIDAE)
- audiberti, Moitessieria audiberti H. Girardi, 2015 - (MOITESSIERIIDAE)
- audoini, Corbicula audoini Germain, 1909 - syn of: Corbicula fluminalis (O.F. Müller, 1774) - (CYRENIDAE)
- audouini, Cerithium audouini C.É. Bayle, 1880 - syn of: Cerithium munitum G.B. II Sowerby, 1855 - (CERITHIIDAE)
- audouini, Epitonium audouini (F.P. Jousseaume, 1894) - (EPITONIIDAE)
- audouini, Pleuroploca audouini (I.H. Jonas, 1846) - (FASCIOLARIIDAE)
- audouini, Tucetona audouini A. Matsukuma, 1984 - (GLYCYMERIDIDAE)
- audouini, Pectunculus audouini F.P. Jousseaume in É. Lamy, 1916 - syn of: Tucetona audouini A. Matsukuma, 1984 - (GLYCYMERIDIDAE)
- audouini, Tellina audouini É. Lamy, 1918 - syn of: Tellina capsoides J.B.P.A. Lamarck, 1818 - (TELLINIDAE)
- audouini, Pistris audouini F.P. Jousseaume in É. Lamy, 1918 - syn of: Tellina capsoides J.B.P.A. Lamarck, 1818 - (TELLINIDAE)
- audouinii, Pecten audouinii B.C.M. Payraudeau, 1826 - syn of: Aequipecten opercularis audouinii (B.C.M. Payraudeau, 1826) - (PECTINIDAE)
- audouinii, Aequipecten opercularis audouinii (B.C.M. Payraudeau, 1826) - (PECTINIDAE)
- audouli, Audouliceras audouli Astier, 1851 † - (ANCYLOCERATIDAE) (FOSSIL)
- Audouliceras, Subgenus Ancyloceras (Audouliceras) Astier, 1851 † (ANCYLOCERATIDAE) (FOSSIL)
- audreyae, Gibberula audreyae T. Cossignani, 2006 - (CYSTISCIDAE)
- Audura, syn of: Genus Jorunna L.S.R. Bergh, 1876 (DISCODORIDIDAE)
- aueri, Astartella aueri Boyd & Newell, 1968 † - (ASTARTIDAE) (FOSSIL)
- auffenbergi, Eutriphora auffenbergi E. Rolán & H.G. Lee, 2008 - (TRIPHORIDAE)
- aufuga, Royalella aufuga Mazaev, 2015 † - (DONALDINIDAE) (FOSSIL)
- Augea, Genus Augea Khalfin, 1950 † (PROKOPIEVSKIIDAE) (FOSSIL)
- augeasi, Turbonilla augeasi P. Bartsch, 1955 - syn of: Turbonilla hemphilli K.J. Bush, 1899 - (PYRAMIDELLIDAE)
- augerea, Volvarina augerea (C.F. Laseron, 1957) - (MARGINELLIDAE)
- augeria, Brookula augeria C.F. Laseron, 1954 - syn of: Brookula angeli (J.E. Tenison-Woods, 1877) - (SEGUENZIOIDEA (unassigned))
- augmenta, Microdiscula augmenta C.F. Laseron, 1958 - (ORBITESTELLIDAE)
- augur, Vituliconus augur (J. Lightfoot, 1786) - (CONIDAE)
- augur, Conus augur C.H. Hwass in J.G. Bruguière, 1792 - syn of: Vituliconus augur (J. Lightfoot, 1786) - (CONIDAE)
- augur, Melanella augur (G.F. Angas, 1865) - (EULIMIDAE)
- augur, Eulima augur G.F. Angas, 1865 - syn of: Melanella augur (G.F. Angas, 1865) - (EULIMIDAE)
- augur broadbente, Melanella augur broadbente (B.C. Cotton & F.C. Godfrey, 1932) - (EULIMIDAE)
- Augurites, syn of: Genus Celaeceras Sepkoski Jr., 2002 † (AUGURITIDAE) (FOSSIL)
- AUGURITIDAE Bogoslovsky, 1961 † - Family (CEPHALOPODA-AMMONOIDEA-AGONIATITIDA) (FOSSIL)
- augusta, Achatinella augusta E.A. Smith - syn of: Achatinella fulgens W. Newcomb, 1853 - (ACHATINELLIDAE)
- augusta, Arca augusta J.B.P.A. Lamarck, 1805 - syn of: Barbatia angusta (J.B.P.A. Lamarck, 1805 †) - (ARCIDAE)
- augusta, Galeomma augusta G.P. Deshayes, 1856 - (GALEOMMATIDAE)
- augusta, Hedenstroemia augusta Brayard & Bucher, 2008 † - syn of: Pseudosageceras augustum Brayard & Bucher, 2008 † - (LANCEOLITIDAE) (FOSSIL)
- augusta, Prunum augusta (K.H.J. Thiele, 1925) - (MARGINELLIDAE)
- augusta, Marginella augusta K.H.J. Thiele, 1925 - syn of: Prunum augusta (K.H.J. Thiele, 1925) - (MARGINELLIDAE)
- augusta, Pleurobranchaea augusta Ev. Marcus & T.M. Gosliner, 1984 - (PLEUROBRANCHAEIDAE)
- augusta, Paracomitas augusta (R. Murdoch & H.H. Suter, 1906) - (PSEUDOMELATOMIDAE)
- augusta, Gymnobela augusta K.H.J. Thiele, 1925 - (RAPHITOMIDAE)
- augusta, Powelliphanta augusta K.J. Walker, S.A. Trewick & G.M. Barker, 2008 - (RHYTIDIDAE)
- augusta, Scenella augusta (Billings, 1865 †) - (SCENELLIDAE) (FOSSIL)
- augusta, Succinea augusta W. Kobelt, 1880 - syn of: Succinea putris (C. Linnaeus, 1758) - (SUCCINEIDAE)
- augusta, Pleurotoma augusta R. Murdoch & H.H. Suter, 1906 - syn of: Paracomitas augusta (R. Murdoch & H.H. Suter, 1906) - (TURRIDAE)
- augusta powelli, Paracomitas augusta powelli R.K. Dell, 1956 - (PSEUDOMELATOMIDAE)
- Augustaceras, Genus Augustaceras Bucher , 1988 † (BALATONITIDAE) (FOSSIL)
- augustae, Australocosmica augustae F. Köhler, 2011 - (CAMAENIDAE)
- augustae, Cerodrillia augustae C.B. Adams, 1850 - syn of: Splendrillia coccinata (L.A. Reeve, 1845) - (DRILLIIDAE)
- augustae, Pyrgulopsis augustae R. Hershler, 1998 - (HYDROBIIDAE)
- augustae, Parachondria augustae (C.B. Adams, 1849) - (POMATIIDAE)
- augustae, Parachondria fascia augustae (J. Henderson, 1901) - (POMATIIDAE)
- augustae, Cylindrella augustae C.B. Adams, 1850 - syn of: Bactrocoptis hollandi (C.B. Adams, 1850) - (UROCOPTIDAE)
- augustae rufilabre, Pomatias augustae rufilabre C.B. Adams, 1851 - syn of: Parachondria fascia augustae (J. Henderson, 1901) - (POMATIIDAE)
- augustae rufilabris, Parachondria augustae rufilabris (C.B. Adams, 1849) - (POMATIIDAE)
- augustae testudineum, Pomatias augustae testudineum C.B. Adams, 1851 - syn of: Parachondria fascia augustae (J. Henderson, 1901) - (POMATIIDAE)
- augustana, Hadralucina augustana (Gardner, 1951 †) - (LUCINIDAE) (FOSSIL)
- augustensis, Callistochiton augustensis E.A. Ashby & B.C. Cotton, 1937 - (CALLISTOPLACIDAE)
- augusti, Methorthalicus augusti (F.P. Jousseaume, 1887) - (ORTHALICIDAE)
- augusti, Besla augusti E. Saurin, 1959 - (PYRAMIDELLIDAE)
- augusti, Nystia augusti W.R. Schlickum, 1975 † - syn of: Schuettemmericia lenoiri (W.R. Schlickum, 1968 †) - (TRUNCATELLIDAE) (FOSSIL)
- augusticostatus, Aequipecten augusticostatus W.M. Gabb, 1873 † - syn of: Argopecten thetidis (Sowerby, 1850 †) - (PECTINIDAE) (FOSSIL)
- augustina, Amnicola augustina H.A. Pilsbry, 1904 - (AMNICOLIDAE)
- augustina, Murchisonia augustina Billings, 1865 † - syn of: Eroicaspira simulatrix (Billings, 1865 †) - (MURCHISONIIDAE) (FOSSIL)
- augustina, Eroicaspira augustina Billings, 1865 † - syn of: Eroicaspira simulatrix (Billings, 1865 †) - (SUBULITIDAE) (FOSSIL)
- augustini, Cochlodinella augustini C. de la Torre & P. Bartsch, 1972 - (UROCOPTIDAE)
- augustiniana, Helix augustiniana G. Stabile, 1859 - syn of: Cingulifera cingulatum (S.E. Studer, 1820) - (HELICIDAE)
- augustiniana, Cernuella augustiniana Auct. non J.R. Bourguignat, 1880 - syn of: Cernuella aginnica (É.A.A. Locard, 1882) - (HYGROMIIDAE)
- augustiniana, Cernuella augustiniana G. Servain, 1880 - syn of: Cernuella virgata (E.M. Da Costa, 1778) - (HYGROMIIDAE)
- Augustoceras, Genus Augustoceras Flower, 1946 † (VALCOUROCERATIDAE) (FOSSIL)
- augustoi, Acteon augustoi A. Nobre, 1932 - syn of: Acteon tornatilis (C. Linnaeus, 1758) - (ACTEONIDAE)
- augustoi, Eulima augustoi A. Nobre, 1937 - (EULIMIDAE)
- augustoi, Jujubinus augustoi E. Rolán & S. Gori, 2009 - (TROCHIDAE)
- Augustula, Genus Augustula K.H.J. Thiele, 1931 (STREPTAXIDAE)
- augustulus, Cyrtochetus augustulus Garvie, 2013 † - (BUCCINIDAE) (FOSSIL)
- augustum, Pseudosageceras augustum Brayard & Bucher, 2008 † - (HEDENSTROEMIIDAE) (FOSSIL)
- augustus, Pentagonodiscus augustus Wendt, 1968 † - (EUOMPHALIDAE) (FOSSIL)
- augustus, Terebralia augustus J.F. Gmelin, 1791 - syn of: Terebralia palustris (C. Linnaeus, 1767) - (POTAMIDIDAE)
- auingeri, Cucullaea auingeri Laube, 1865 - (CUCULLAEIDAE)
- Aukena, Subgenus Hiona (Aukena) F.C. Baker, 1940 (EUCONULIDAE)
- aukiensis, Trochomorpha aukiensis W.F. Clapp, 1923 - (TROCHOMORPHIDAE)
- aula, Cylichna aula W.P. Woodring, 1928 † - (CYLICHNIDAE) (FOSSIL)
- aulaca, Steiraxis aulaca (W.H. Dall, 1896) - (COCHLESPIRIDAE)
- aulaca, Balcis aulaca W.P. Woodring, 1970 † - (EULIMIDAE) (FOSSIL)
- Aulaca, syn of: Genus Acanthinula H.H. Beck, 1847 (VALLONIIDAE)
- aulaca alaskana, Steiraxis aulaca alaskana A.V. Sysoev & Y.I. Kantor, 1987 - (COCHLESPIRIDAE)
- Aulacaganides, Genus Aulacaganides Zhou , 1985 † (PSEUDOHALORITIDAE) (FOSSIL)
- Aulacenoceras, Genus Aulacenoceras Tinant , 1987 † (PARACENOCERATIDAE) (FOSSIL)
- Aulacoceras, Genus Aulacoceras Whiteaves, 1889 † (AULACOCERATIDAE) (FOSSIL)
- AULACOCERATIDAE Mojsisovics, 1882 † - Family (CEPHALOPODA-COLEOIDEA-BELEMNOIDEA-AULACOCERIDA) (FOSSIL)
- AULACOCERIDA (UNASSIGNED) - Family (CEPHALOPODA-COLEOIDEA-BELEMNOIDEA-AULACOCERIDA) (FOSSIL)
- Aulacochiton, syn of: Genus Lorica H. Adams & A. Adams, 1852 (LORICIDAE)
- Aulacochiton, Genus Aulacochiton Shuttleworth † (SCHIZOCHITONIDAE) (FOSSIL)
- AULACOCHITONIDAE - syn of Family: SCHIZOCHITONIDAE
- aulacodes, Eudolium aulacodes J.R. le B. Tomlin, 1927 - syn of: Oocorys sulcata P. Fischer, 1884 - (TONNIDAE)
- Aulacodiscus, Subgenus Calyptraphorus (Aulacodiscus) Douvillé, 1921 † (ROSTELLARIIDAE) (FOSSIL)
- aulacoessa, Zemira aulacoessa R. Tate, 1889 - syn of: Zemira australis (G.B. I Sowerby, 1833) - (PSEUDOLIVIDAE)
- aulacoessa, Daphnella aulacoessa (R.B. Watson, 1881) - (RAPHITOMIDAE)
- Aulacofusus, Genus Aulacofusus W.H. Dall, 1918 (BUCCINIDAE)
- Aulacogastrioceras, Genus Aulacogastrioceras Zhao & Zheng, 1977 † (PARAGASTRIOCERATIDAE) (FOSSIL)
- aulacoglossa, Neverita aulacoglossa (H.A. Pilsbry & E.G. Vanatta, 1909) - (NATICIDAE)
- aulacoglossa, Polinices aulacoglossa H.A. Pilsbry & E.G. Vanatta, 1909 - syn of: Neverita aulacoglossa (H.A. Pilsbry & E.G. Vanatta, 1909) - (NATICIDAE)
- aulacogyra, Paravitrea aulacogyra H.A. Pilsbry & J.H. Ferriss, 1906 - (ZONITIDAE)
- Aulacomerella, syn of: Genus Pterotheca Salter, 1853 † (PTEROTHECIDAE) (FOSSIL)
- aulacomphala, Linisia aulacomphala (H.A. Pilsbry & A. Hinkley, 1907) - (POLYGYRIDAE)
- Aulacomya, Genus Aulacomya O.A.L. Mörch, 1853 (MYTILIDAE)
- Aulacomyella, Genus Aulacomyella Furlani, 1910 † (AULACOMYELLIDAE) (FOSSIL)
- AULACOMYELLIDAE Ichikawa, 1958 † - Family (BIVALVIA-PTERIOMORPHIA-OSTREIDA) (FOSSIL)
- Aulaconautilus, Genus Aulaconautilus Spath, 1927 † (PSEUDONAUTILIDAE) (FOSSIL)
- Aulacophaedusa, Subgenus Tyrannophaedusa (Aulacophaedusa) M. Azuma, 1982 (CLAUSILIIDAE)
- aulacophora, Aulacophaedusa aulacophora (H.A. Pilsbry, 1900) - (CLAUSILIIDAE)
- aulacophora, Hexacorbula aulacophora (L.J. Morlet, 1888 †) - (CORBULIDAE) (FOSSIL)
- Aulacophora, syn of: Genus Cuspidaria G.D. Nardo, 1840 (CUSPIDARIIDAE)
- aulacophora morisakii, Aulacophaedusa aulacophora morisakii (J.T. Kuroda & J.M. Abe, 1980) - (CLAUSILIIDAE)
- aulacophorus, Leptoconus aulacophorus Cossmann, 1900 † - (CONIDAE) (FOSSIL)
- aulacophorus, Viviparus aulacophorus Š. Brusina, 1874 † - (VIVIPARIDAE) (FOSSIL)
- Aulacopleurum, Genus Aulacopleurum R.A. Philippi, 1899 † (TRIGONIIDA (unassigned)) (FOSSIL)
- aulacopoma, Hemiphaedusa aulacopoma (H.A. Pilsbry, 1902) - (CLAUSILIIDAE)
- Aulacopoma, Subgenus Cyclotus (Aulacopoma) O.F. von Möllendorff, 1897 (CYCLOPHORIDAE)
- Aulacopus, syn of: Subgenus Orpiella (Irenella) G.P.L.K. Gude, 1913 (HELICARIONIDAE)
- Aulacosphinctes, Genus Aulacosphinctes Uhlig, 1910 † (HIMALAYITIDAE) (FOSSIL)
- Aulacosphinctoides, Genus Aulacosphinctoides Uhlig, 1910 † (PERISPHINCTIDAE) (FOSSIL)
- aulacospira, Ampullina aulacospira A.E.M. Cossmann & G. Pissarro, 1909 † - (AMPULLINIDAE) (FOSSIL)
- Aulacospira, Genus Aulacospira O.F. von Möllendorff, 1890 (HYPSELOSTOMATIDAE)
- aulacospira, Erinna aulacospira C.M.F. Ancey, 1889 - (LYMNAEIDAE)
- aulacospira, Ptychorhytida aulacospira (L. Pfeiffer, 1846) - (RHYTIDIDAE)
- AULACOSTEPHANIDAE Spath, 1924 † - Family (CEPHALOPODA-AMMONOIDEA-AMMONITIDA) (FOSSIL)
- Aulacostephanoceras, Subgenus Aulacostephanus (Aulacostephanoceras) Cotteau, 1868 † (AULACOSTEPHANIDAE) (FOSSIL)
- Aulacostephanoides, Subgenus Aulacostephanus (Aulacostephanoides) Sasonov, 1960 † (AULACOSTEPHANIDAE) (FOSSIL)
- Aulacostephanus, Genus Aulacostephanus Buckman, 1925 † (AULACOSTEPHANIDAE) (FOSSIL)
- Aulacostoma, syn of: Genus Hemisinus W.J. Swainson, 1840 (THIARIDAE)
- Aulacostrepsis, Genus Aulacostrepsis Perner, 1907 † (LOXONEMATIDAE) (FOSSIL)
- aulacostylus, Eurytus aulacostylus (L. Pfeiffer, 1853) - (AMPHIBULIMIDAE)
- aulacostylus, Bulimus aulacostylus L. Pfeiffer, 1853 - syn of: Eurytus aulacostylus (L. Pfeiffer, 1853) - (BULIMULIDAE)
- Aulacoteuthis, Genus Aulacoteuthis Stolley, 1911 † (BELEMNITIDA (unassigned)) (FOSSIL)
- aulaea, Haliotis aulaea P. Bartsch, 1940 - syn of: Haliotis kamtschatkana assimilis W.H. Dall, 1878 - (HALIOTIDAE)
- aulaei, Belgrandiella aulaei M. Haase, A. Weigand & H. Haseke, 2000 - (HYDROBIIDAE)
- aulaeum, Lytoceras aulaeum Anderson, 1938 † - (LYTOCERATIDAE) (FOSSIL)
- Aulagonoceras, Genus Aulagonoceras Zheng , 1984 † (TRIGONOCERATIDAE) (FOSSIL)
- aulakion, Caelatura aulakion F.N. Santos & R.S. Absalão, 2007 - (BARLEEIIDAE)
- aulakion, Decorochilina aulakion (Mawson & al., 2002 †) - (SOLENISCIDAE) (FOSSIL)
- aulakion, Fusispira aulakion Mawson & al., 2002 † - syn of: Decorochilina aulakion (Mawson & al., 2002 †) - (SUBULITIDAE) (FOSSIL)
- aulakoessa, Clathrodrillia aulakoessa J. Gardner, 1938 † - (DRILLIIDAE) (FOSSIL)
- aulakoessa, Agladrillia aulakoessa Gardner, 1938 † - syn of: Clathrodrillia aulakoessa J. Gardner, 1938 † - (DRILLIIDAE) (FOSSIL)
- aulakoessa, Terebra aulakoessa J. Gardner, 1937 † - (TEREBRIDAE) (FOSSIL)
- Aulametacoceras, Genus Aulametacoceras Miller & Unklesbay, 1942 † (TAINOCERATIDAE) (FOSSIL)
- aulangonensis, Arjamannia aulangonensis Peel, 1975 † - (LOPHOSPIRIDAE) (FOSSIL)
- aulanieri, Pomacea aulanieri (L. Deville & L.H. Hupé, 1850) - (AMPULLARIIDAE)
- aulari, Poteria aulari H.B. Baker, 1923 - (NEOCYCLOTIDAE)
- Aulasimoceras, Genus Aulasimoceras Spath, 1931 † (AMMONOIDEA (unassigned)) (FOSSIL)
- Aulatornoceras, Genus Aulatornoceras Schindewolf , 1922 † (TORNOCERATIDAE) (FOSSIL)
- aulax, Cymaclymenia aulax W. Korn, 2014 † - (CYMACLYMENIIDAE) (FOSSIL)
- aulema, Nanno aulema A.H. Clarke, 1894 † - (ENDOCERATIDAE) (FOSSIL)
- aulica, Xesta aulica L. Pfeiffer, 1851 - (ARIOPHANTIDAE)
- aulica, Turbonilla aulica (W.H. Dall & P. Bartsch, 1906) - (PYRAMIDELLIDAE)
- aulica, Paramormula aulica W.H. Dall & P. Bartsch, 1906 - syn of: Turbonilla aulica (W.H. Dall & P. Bartsch, 1906) - (PYRAMIDELLIDAE)
- aulica, Cymbiola aulica (G.B. I Sowerby, 1825) - (VOLUTIDAE)
- Aulica, syn of: Genus Cymbiola W.J. Swainson, 1831 (VOLUTIDAE)
- aulica cathcartiae, Cymbiola aulica cathcartiae L.A. Reeve, 1856 - syn of: Cymbiola cathcartiae L.A. Reeve, 1856 - (VOLUTIDAE)
- aulica laminusa, Cymbiola aulica laminusa G.T. Poppe, S.P. Tagaro & P. Bail, 2011 - syn of: Cymbiola laminusa G.T. Poppe, S.P. Tagaro & P. Bail, 2011 - (VOLUTIDAE)
- aulica malayensis, Cymbiola aulica malayensis H. Douté, 1985 - syn of: Cymbiola malayensis H. Douté, 1985 - (VOLUTIDAE)
- aulica palawanica, Cymbiola aulica palawanica H. Douté, 1985 - syn of: Cymbiola palawanica H. Douté, 1985 - (VOLUTIDAE)
- Aulicina, syn of: Genus Cymbiola W.J. Swainson, 1831 (VOLUTIDAE)
- aulicum, Calliostoma aulicum J.F. Quinn, 1992 - (CALLIOSTOMATIDAE)
- aulicus, Darioconus aulicus (C. Linnaeus, 1758) - (CONIDAE)
- aulicus, Pyrgiscus aulicus W.H. Dall & P. Bartsch, 1906 - syn of: Turbonilla aulica (W.H. Dall & P. Bartsch, 1906) - (PYRAMIDELLIDAE)
- aulicus aurantia, Conus aulicus aurantia P. Dautzenberg, 1937 - syn of: Darioconus aulicus (C. Linnaeus, 1758) - (CONIDAE)
- aulicus propenudus, Conus aulicus propenudus J.C. Melvill, 1900 - syn of: Darioconus aulicus (C. Linnaeus, 1758) - (CONIDAE)
- aulihan, Perampliata aulihan Stefanini, 1939 † - (LUCINIDAE) (FOSSIL)
- Aulochiton, Genus Aulochiton Pojeta & al., 2010 † (AULOCHITONIDAE) (FOSSIL)
- AULOCHITONIDAE Pojeta & al., 2010 † - Family (POLYPLACOPHORA-PALEOLORICATA) (FOSSIL)
- aulonotum, Schistophylloceras aulonotum (Herbich, 1878 †) - (PHYLLOCERATIDA (unassigned)) (FOSSIL)
- Aulopoma, Genus Aulopoma F.H. Troschel, 1847 (CYCLOPHORIDAE)
- aulopsis, Macrochlamys aulopsis (W.H. Benson, 1863) - (ARIOPHANTIDAE)
- Aulus, syn of: Genus Siliqua J.K. Megerle Von Mühlfeld, 1811 (PHARIDAE)
- aulusensis, Abida aulusensis P. Fagot, 1889 - syn of: Abida pyrenaearia A. Michaud, 1831 - (CHONDRINIDAE)
- aumalense, Mantelliceras aumalense (Coquand 1862 †) - (ACANTHOCERATIDAE) (FOSSIL)
- auporia, Kidderia auporia A.W.B. Powell, 1933 - syn of: Kidderia aupouria A.W.B. Powell, 1933 - (CYAMIIDAE)
- auporia fiordlandica, Kidderia auporia fiordlandica C.A. Fleming, 1948 - syn of: Kidderia fiordlandica C.A. Fleming, 1948 - (CYAMIIDAE)
- aupouria, Notoplax aupouria A.W.B. Powell, 1937 - (ACANTHOCHITONIDAE)
- aupouria, Pisinna subfusca aupouria (W.F. Ponder, 1968) - (ANABATHRIDAE)
- aupouria, Anatoma aupouria (A.W.B. Powell, 1937) - (ANATOMIDAE)
- aupouria, Zeadmete aupouria A.W.B. Powell, 1940 - (CANCELLARIIDAE)
- aupouria, Hamacuna aupouria (A.W.B. Powell, 1937) - (CONDYLOCARDIIDAE)
- aupouria, Rhinoclama aupouria (R.K. Dell, 1950) - (CUSPIDARIIDAE)
- aupouria, Kidderia aupouria A.W.B. Powell, 1933 - (CYAMIIDAE)
- aupouria, Cyclochlamys aupouria (A.W.B. Powell, 1937) - (CYCLOCHLAMYDIDAE)
- aupouria, Curveulima aupouria (A.W.B. Powell, 1937) - (EULIMIDAE)
- aupouria, Liarea aupouria A.W.B. Powell, 1954 - (LIAREIDAE)
- aupouria, Limatula aupouria A.W.B. Powell, 1937 - (LIMIDAE)
- aupouria, Munditia aupouria A.W.B. Powell, 1937 - (LIOTIIDAE)
- aupouria, Mesoginella aupouria (A.W.B. Powell, 1937) - (MARGINELLIDAE)
- aupouria, Marginella aupouria A.W.B. Powell, 1937 - syn of: Mesoginella aupouria (A.W.B. Powell, 1937) - (MARGINELLIDAE)
- aupouria, Mathilda aupouria R.K. Dell, 1956 - syn of: Mathilda decorata (C. Hedley, 1903) - (MATHILDIDAE)
- aupouria, Mysella aupouria A.W.B. Powell, 1937 - syn of: Grippina aupouria (A.W.B. Powell, 1937) - (MONTACUTIDAE)
- aupouria, Tellimya vitrea aupouria (W.F. Ponder, 1968) - (MONTACUTIDAE)
- aupouria, Ostrea aupouria P. Dinamani, 1981 - syn of: Ostrea virescens G.F. Angas, 1868 - (OSTREIDAE)
- aupouria, Pectinodonta aupouria B.A. Marshall, 1985 - (PECTINODONTIDAE)
- Aupouria, Genus Aupouria A. Powell, 1937 (PHILOBRYIDAE)
- aupouria, Cyclopecten aupouria A.W.B. Powell, 1937 - syn of: Cyclochlamys aupouria (A.W.B. Powell, 1937) - (PROPEAMUSSIIDAE)
- aupouria, Laoma mariae aupouria R.A. Cumber, 1967 - (PUNCTIDAE)
- aupouria, Terelimella aupouria (A.W.B. Powell, 1937) - (PYRAMIDELLIDAE)
- aupouria, Relichna aupouria (A.W.B. Powell, 1937) - (RETUSIDAE)
- aupouria, Onoba aupouria (A.W.B. Powell, 1940) - (RISSOIDAE)
- aupouria, Subonoba aupouria A.W.B. Powell, 1940 - syn of: Onoba aupouria (A.W.B. Powell, 1940) - (RISSOIDAE)
- aupouria, Rissoina aupouria A.W.B. Powell, 1937 - (RISSOINIDAE)
- aupouria, Lissotesta aupouria A.W.B. Powell, 1937 - (SEGUENZIOIDEA (unassigned))
- aupouria, Liotella aupouria A.W.B. Powell, 1937 - (SKENEIDAE)
- aupouria, Grippina aupouria (A.W.B. Powell, 1937) - (SPHENIOPSIDAE)
- aupouria, Tornus aupouria (A.W.B. Powell, 1937) - (TORNIDAE)
- aupouria, Nototriphora aupouria (A.W.B. Powell, 1937) - (TRIPHORIDAE)
- aupouria fiordlandica, Kidderia aupouria fiordlandica C.A. Fleming, 1948 - syn of: Kidderia fiordlandica C.A. Fleming, 1948 - (CYAMIIDAE)
- aupouria tara, Liarea aupouria tara A.W.B. Powell, 1954 - (LIAREIDAE)
- aupourianum, Calliostoma aupourianum (B.A. Marshall, 1995) - (CALLIOSTOMATIDAE)
- aupourianum, Maurea aupourianum B.A. Marshall, 1995 - syn of: Calliostoma aupourianum (B.A. Marshall, 1995) - (CALLIOSTOMATIDAE)
- aura, Orbitestella aura C.F. Laseron, 1954 - (ORBITESTELLIDAE)
- aurakiensis, Odostomia aurakiensis C.R. Laws, 1939 - syn of: Odostomia haurakiensis C.R. Laws, 1939 - (PYRAMIDELLIDAE)
- auraniana, Partula auraniana W.D. Hartman, 1888 - (PARTULIDAE)
- aurantia, Eolis aurantia J. Alder & A. Hancock, 1842 - syn of: Cuthona gymnota (J.P.Y. Couthouy, 1838) - (AEOLIDIIDAE)
- aurantia, Pseudochama aurantia J.T. Kuroda & T. Habe in J.T. Kuroda & al., 1971 - (CHAMIDAE)
- aurantia, Chilina aurantia W.B. Marshall, 1924 - (CHILINIDAE)
- aurantia, Anachis aurantia (J.B.P.A. Lamarck, 1822) - (COLUMBELLIDAE)
- aurantia, Columbella aurantia P.L. Duclos, 1840 - syn of: Anachis aurantia (J.B.P.A. Lamarck, 1822) - (COLUMBELLIDAE)
- aurantia, Pusia aurantia W.J. Broderip, 1836 - syn of: Pusia crocatum (J.B.P.A. Lamarck, 1811) - (COSTELLARIIDAE)
- aurantia, Dirona aurantia A. Hurst, 1966 - (DIRONIDAE)
- aurantia, Drillia aurantia A.A. Olsson, 1922 † - (DRILLIIDAE) (FOSSIL)
- aurantia, Cylindriscala aurantia P. Bouchet & A. Warén, 1986 - (EPITONIIDAE)
- aurantia, Catriona aurantia J. Alder & A. Hancock, 1842 - syn of: Cuthona gymnota (J.P.Y. Couthouy, 1838) - (FIONIDAE)
- aurantia, Catriona aurantia R. Winckworth, 1941 - syn of: Cuthona gymnota (J.P.Y. Couthouy, 1838) - (FIONIDAE)
- aurantia, Catriona aurantia H.M. Lemche, 1938 - syn of: Cuthona gymnota (J.P.Y. Couthouy, 1838) - (FIONIDAE)
- aurantia, Amphilepida aurantia (G.P. Deshayes, 1835) - (GALEOMMATIDAE)
- aurantia, Galeomma aurantia G.P. Deshayes, 1835 - syn of: Amphilepida aurantia (G.P. Deshayes, 1835) - (GALEOMMATIDAE)
- aurantia, Cepaea nemoralis aurantia (C. Linnaeus, 1758) - (HELICIDAE)
- aurantia, Alcadia aurantia (J.E. Gray, 1824) - (HELICINIDAE)
- aurantia, Lucina aurantia G.P. Deshayes, 1832 - (LUCINIDAE)
- aurantia, Eucithara vexillum aurantia J.L. Bouge & P. Dautzenberg, 1914 - (MANGELIIDAE)
- aurantia, Marginella aurantia J.B.P.A. Lamarck, 1822 - (MARGINELLIDAE)
- aurantia, Nebularia aurantia (J.F. Gmelin, 1791) - (MITRIDAE)
- aurantia, Murex aurantia G. Perry, 1811 - syn of: Latirus gibbulus (J.F. Gmelin, 1791) - (MURICIDAE)
- aurantia, Natica aurantia P.F. Röding, 1798 - syn of: Polinices aurantius J.B.P.A. Lamarck, 1822 - (NATICIDAE)
- aurantia, Ritena aurantia C.A. Récluz, 1842 - syn of: Nerita radiata C.A. Récluz, 1841 - (NERITIDAE)
- aurantia, Ostrea aurantia J.F. Gmelin, 1791 - syn of: Flexopecten glaber (C. Linnaeus, 1758) - (OSTREIDAE)
- aurantia, Phenacovolva aurantia (G.B. III Sowerby, 1889) - (OVULIDAE)
- aurantia, Pellasimnia aurantia C.H. Carlson, 1969 - syn of: Phenacovolva aurantia (G.B. III Sowerby, 1889) - (OVULIDAE)
- aurantia, Partula aurantia D.M. Crampton, 1932 - (PARTULIDAE)
- aurantia, Mimachlamys varia aurantia (A. Clement, 1879) - (PECTINIDAE)
- aurantia, Mexinauta aurantia (P.P. Carpenter, 1857) - (PHYSIDAE)
- aurantia, Tudora aurantia (W. Wood, 1828) - (POMATIIDAE)
- aurantia, Chondrothyra tosta aurantia C. de la Torre & P. Bartsch, 1938 - (POMATIIDAE)
- aurantia, Pseudomelatoma torosa aurantia (P.P. Carpenter, 1864) - (PSEUDOMELATOMIDAE)
- aurantia, Moulinsia aurantia (J.P.S. Grateloup, 1840) - (PUPINIDAE)
- aurantia, Turbonilla aurantia (P.P. Carpenter, 1864) - (PYRAMIDELLIDAE)
- aurantia, Syrnola aurantia (W.F. Petterd, 1884) - (PYRAMIDELLIDAE)
- aurantia, Rissoa frauenfeldiana aurantia F. Nordsieck, 1972 - (RISSOIDAE)
- aurantia, Lambis aurantia J.B.P.A. Lamarck, 1822 - syn of: Lambis crocata (J.H.F. Link, 1807) - (STROMBIDAE)
- aurantia, Tochuina aurantia N.T. Mattox, 1955 - syn of: Tochuina tetraquetra (P.S. Pallas, 1788) - (TRITONIIDAE)
- aurantia, Gibbula aurantia F. Nordsieck & F.F. Talavera, 1979 - (TROCHIDAE)
- aurantia, Truncatella aurantia A.A. Gould - (TRUNCATELLIDAE)
- aurantia, Chione aurantia J.E. Gray, 1838 - syn of: Megapitaria aurantiaca (Sowerby, 1831) - (VENERIDAE)
- aurantia, Provocator aurantia A.W.B. Powell, 1954 - syn of: Iredalina mirabilis aurantia (A.W.B. Powell, 1954) - (VOLUTIDAE)
- aurantia, Fulgoraria rupestris aurantia T. Shikama & S. Kosuge, 1970 - (VOLUTIDAE)
- aurantia, Iredalina mirabilis aurantia (A.W.B. Powell, 1954) - (VOLUTIDAE)
- aurantia bocourti, Mexinauta aurantia bocourti (P.H. Fischer & J.C.H. Crosse, 1886) - (PHYSIDAE)
- aurantia crassicostata, Nebularia aurantia crassicostata G.B. II Sowerby, 1874 - syn of: Nebularia crassicostata G.B. II Sowerby, 1874 - (MITRIDAE)
- aurantia glandiformis, Mexinauta aurantia glandiformis (P.H. Fischer & J.C.H. Crosse, 1886) - (PHYSIDAE)
- aurantia gracilenta, Mexinauta aurantia gracilenta P.H. Fischer & J.C.H. Crosse, 1886 - syn of: Mexinauta gracilentus (P.H. Fischer & J.C.H. Crosse, 1886) - (PHYSIDAE)
- aurantia limbifera, Nebularia aurantia limbifera (J.B.P.A. Lamarck, 1811) - (MITRIDAE)
- aurantia nanus, Nebularia aurantia nanus L.A. Reeve, 1844 - (MITRIDAE)
- aurantia subruppeli, Mitra aurantia subruppeli H.J. Finlay, 1927 - syn of: Mitra subruppeli H.J. Finlay, 1927 - (MITRIDAE)
- aurantia wassauensis, Tudora aurantia wassauensis H.B. Baker, 1924 - (POMATIIDAE)
- aurantiaca, Aeolidia aurantiaca J. Alder & A. Hancock, 1851 - syn of: Cuthona gymnota (J.P.Y. Couthouy, 1838) - (AEOLIDIIDAE)
- aurantiaca, Omphalotropis aurantiaca G.P. Deshayes, 1855 - (ASSIMINEIDAE)
- aurantiaca, Cerithiopsis aurantiaca J.C. Melvill & R. Standen, 1896 - (CERITHIOPSIDAE)
- aurantiaca, Tyrannophaedusa aurantiaca (O. Böttger, 1877) - (CLAUSILIIDAE)
- aurantiaca, Clione aurantiaca J.E.V. Boas, 1886 - syn of: Paraclione flavescens (C. Gegenbaur, 1855) - (CLIONIDAE)
- aurantiaca, Alia aurantiaca (W.H. Dall, 1871) - (COLUMBELLIDAE)
- aurantiaca, Mitrella aurantiaca W.H. Dall, 1871 - syn of: Alia aurantiaca (W.H. Dall, 1871) - (COLUMBELLIDAE)
- aurantiaca, Dendrodoris aurantiaca C.N.E. Eliot, 1913 - syn of: Doris granulosa (W.H. Pease, 1860) - (DENDRODORIDIDAE)
- aurantiaca, Donax serra aurantiaca C.F.F. von Krauss, 1848 - (DONACIDAE)
- aurantiaca, Doris aurantiaca C.N.E. Eliot, 1913 - syn of: Doris granulosa (W.H. Pease, 1860) - (DORIDIDAE)
- aurantiaca, Ctenodoris aurantiaca C.N.E. Eliot, 1913 - syn of: Doris granulosa (W.H. Pease, 1860) - (DORIDIDAE)
- aurantiaca, Bellaspira aurantiaca P.J. Fallon, 2016 - (DRILLIIDAE)
- aurantiaca, Auricula aurantiaca H.C.F. Schumacher, 1817 - syn of: Placostylus fibratus (T. Martyn, 1784) - (ELLOBIIDAE)
- aurantiaca, Aurantilaria aurantiaca (J.B.P.A. Lamarck, 1816) - (FASCIOLARIIDAE)
- aurantiaca, Pleuroploca aurantiaca J.B.P.A. Lamarck, 1816 - syn of: Aurantilaria aurantiaca (J.B.P.A. Lamarck, 1816) - (FASCIOLARIIDAE)
- aurantiaca, Catriona aurantiaca A. Pruvot-Fol, 1954 - syn of: Cuthona gymnota (J.P.Y. Couthouy, 1838) - (FIONIDAE)
- aurantiaca, Catriona aurantiaca J. Alder & A. Hancock, 1851 - syn of: Cuthona gymnota (J.P.Y. Couthouy, 1838) - (FIONIDAE)
- aurantiaca, Catriona aurantiaca T. Iredale & O'Donoghue, 1923 - syn of: Cuthona gymnota (J.P.Y. Couthouy, 1838) - (FIONIDAE)
- aurantiaca, Littorina obtusata aurantiaca P. Dautzenberg & H. Fischer, 1915 - (LITTORINIDAE)
- aurantiaca, Madrella aurantiaca A.J.B.M. Vayssière, 1902 - (MADRELLIDAE)
- aurantiaca, Melanodrymia aurantiaca C.J.S. Hickman, 1984 - (MELANODRYMIIDAE)
- aurantiaca, Melanopsis aurantiaca J. Gassies, 1874 - syn of: Melanopsis frustulum P.M.A. Morelet, 1857 - (MELANOPSIDAE)
- aurantiaca, Nebularia aurantiaca J.B.P.A. Lamarck, 1811 - syn of: Nebularia aurantia (J.F. Gmelin, 1791) - (MITRIDAE)
- aurantiaca, Cronia aurantiaca (J.B. Hombron, 1835) - (MURICIDAE)
- aurantiaca, Purpura aurantiaca J.B. Hombron & C.H. Jacquinot, 1848 - syn of: Cronia aurantiaca (J.B. Hombron, 1835) - (MURICIDAE)
- aurantiaca, Miniaceoliva miniacea aurantiaca (H.C.F. Schumacher, 1817) - (OLIVIDAE)
- aurantiaca, Berthella aurantiaca (A. Risso, 1818) - (PLEUROBRANCHIDAE)
- aurantiaca, Triopha aurantiaca T.D.A. Cockerell, 1908 - syn of: Triopha maculata F.M. MacFarland, 1905 - (POLYCERIDAE)
- aurantiaca, Rhytidothyra bilabiata aurantiaca C. de la Torre & P. Bartsch, 1941 - (POMATIIDAE)
- aurantiaca, Chondrothyretes incrassata aurantiaca (C. de la Torre & P. Bartsch, 1938) - (POMATIIDAE)
- aurantiaca, Syrnola aurantiaca (G.F. Angas, 1867) - (PYRAMIDELLIDAE)
- aurantiaca, Alvania aurantiaca (R.B. Watson, 1873) - (RISSOIDAE)
- aurantiaca, Sepiola aurantiaca G. Jatta, 1896 - (SEPIOLIDAE)
- aurantiaca, Laeviglandina aurantiaca (G.F. Angas, 1879) - (SPIRAXIDAE)
- aurantiaca, Holospira aurantiaca F.G. Thompson & E.L. Mihalcik, 2005 - (UROCOPTIDAE)
- aurantiaca, Oncidiopsis aurantiaca É.A.A. Locard, 1897 - syn of: Calyptoconcha pellucida (A.E. Verrill, 1880) - (VELUTINIDAE)
- aurantiaca, Megapitaria aurantiaca (Sowerby, 1831) - (VENERIDAE)
- aurantiaca, Periglypta aurantiaca G.B. I Sowerby, 1831 - syn of: Megapitaria aurantiaca (Sowerby, 1831) - (VENERIDAE)
- aurantiaca brunnea, Pleuroploca aurantiaca brunnea H. Strebel, 1911 - syn of: Aurantilaria aurantiaca (J.B.P.A. Lamarck, 1816) - (FASCIOLARIIDAE)
- aurantiaca brunnea, Fasciolaria aurantiaca brunnea H. Strebel, 1911 - syn of: Aurantilaria aurantiaca (J.B.P.A. Lamarck, 1816) - (FASCIOLARIIDAE)
- aurantiaca elongata, Berthella aurantiaca elongata F.J. Cantraine, 1835 - syn of: Berthella elongata (F.J. Cantraine, 1835) - (PLEUROBRANCHIDAE)
- aurantiaca erberi, Tyrannophaedusa aurantiaca erberi (O.F. von Möllendorff, 1885) - (CLAUSILIIDAE)
- aurantiaca pallida, Catriona aurantiaca pallida J.C.C. Loman, 1893 - syn of: Cuthona gymnota (J.P.Y. Couthouy, 1838) - (FIONIDAE)
- aurantiaca purpura, Pleuroploca aurantiaca purpura W. Kobelt, 1875 - syn of: Aurantilaria aurantiaca (J.B.P.A. Lamarck, 1816) - (FASCIOLARIIDAE)
- aurantiacum, Lyrocardium aurantiacum (A. Adams & L.A. Reeve, 1850) - (CARDIIDAE)
- aurantiacum, Lambis aurantiacum G.B. I Sowerby, 1825 - syn of: Lambis crocata (J.H.F. Link, 1807) - (STROMBIDAE)
- aurantiacum, Tritonia aurantiacum K.H. Barnard, 1927 - syn of: Tritonia plebeia G. Johnston, 1828 - (TRITONIIDAE)
- aurantiacum, Polytoxon aurantiacum H.R. Simroth, 1897 - (UROCYCLIDAE)
- aurantiacus, Cyclophorus aurantiacus H.C.F. Schumacher, 1817 - (CYCLOPHORIDAE)
- aurantiacus, Latirus aurantiacus J.C. Verco, 1895 - syn of: Altivasum flindersi (J.C. Verco, 1914) - (FASCIOLARIIDAE)
- aurantiacus, Latirus aurantiacus P.D. Montfort, 1810 - syn of: Latirus gibbulus (J.F. Gmelin, 1791) - (FASCIOLARIIDAE)
- aurantiacus, Latirus aurantiacus P.D. Montfort, 1810 - syn of: Latirus gibbulus (J.F. Gmelin, 1791) - (FASCIOLARIIDAE)
- aurantiacus, Pecten aurantiacus Roding, 1798 - (PECTINIDAE)
- aurantiacus, Anguipecten aurantiacus A. Adams & L.A. Reeve, 1850 - syn of: Anguipecten picturatus H.H. Dijkstra, 1995 - (PECTINIDAE)
- aurantiacus, Pecten aurantiacus Adams & L.A. Reeve, 1850 - syn of: Anguipecten picturatus H.H. Dijkstra, 1995 - (PECTINIDAE)
- aurantiacus, Spondylus aurantiacus P.F. Röding, 1798 - syn of: Spondylus croceus K. Schreibers, 1793 - (SPONDYLIDAE)
- aurantiacus, Lamellaria aurantiacus H. Fischer, MS É.A.A. Locard, 1897 - syn of: Calyptoconcha pellucida (A.E. Verrill, 1880) - (VELUTINIDAE)
- auranticus, Vasum auranticus J.C. Verco, 1895 - syn of: Altivasum flindersi (J.C. Verco, 1914) - (TURBINELLIDAE)
- Aurantilaria, Genus Aurantilaria M.A. Snyder, G.J. Vermeij & W.G. Lyons, 2012 (FASCIOLARIIDAE)
- aurantiocincta, Crassitoniella aurantiocincta (W.L. May, 1915) - (EATONIELLIDAE)
- aurantiomacula, Diminovula aurantiomacula C.N. Cate & M. Azuma in C.N. Cate, 1973 - (OVULIDAE)
- aurantiomaculata, Halgerda aurantiomaculata (J.K. Allan, 1932) - (DISCODORIDIDAE)
- aurantiomaculata, Diminovula aurantiomaculata C.N. Cate & M. Azuma, 1973 - syn of: Diminovula aurantiomacula C.N. Cate & M. Azuma in C.N. Cate, 1973 - (OVULIDAE)
- aurantiomarginata, Polycera aurantiomarginata J.C. García-Gómez & Bobo, 1984 - (POLYCERIDAE)
- aurantionodulosa, Diversidoris aurantionodulosa W.B. Rudman, 1987 - (CHROMODORIDIDAE)
- aurantiostomus, Drymaeus aurantiostomus F.G. Thompson & J.E. Deisler, 1982 - (BULIMULIDAE)
- aurantium, Laminella gravida aurantium H.A. Pilsbry & C.M. Cooke, 1915 - (AMASTRIDAE)
- aurantium, Buccinum aurantium J.B.P.A. Lamarck, 1822 - syn of: Anachis aurantia (J.B.P.A. Lamarck, 1822) - (BUCCINIDAE)
- aurantium, Lyncina aurantium (J.F. Gmelin, 1791) - (CYPRAEIDAE)
- aurantium, Haliotis pourtalesii aurantium L.R.L. Simone, 1998 - (HALIOTIDAE)
- aurantium, Theodoxus vondeli aurantium (P.M. Pallary, 1936) - (NERITIDAE)
- aurantium, Dissona aurantium G.B. III Sowerby, 1889 - syn of: Phenacovolva aurantia (G.B. III Sowerby, 1889) - (OVULIDAE)
- aurantium, Ovula aurantium G.B. III Sowerby, 1889 - syn of: Phenacovolva aurantia (G.B. III Sowerby, 1889) - (OVULIDAE)
- aurantius, Colus aurantius W.H. Dall, 1907 - syn of: Plicifusus rhyssus (W.H. Dall, 1907) - (BUCCINIDAE)
- aurantius, Helicofusus aurantius W.H. Dall, 1907 - syn of: Plicifusus rhyssus (W.H. Dall, 1907) - (BUCCINIDAE)
- aurantius, Tenorioconus aurantius (C.H. Hwass in J.G. Bruguière, 1792) - (CONIDAE)
- aurantius, Cystiscus aurantius F. Boyer, 2003 - (CYSTISCIDAE)
- aurantius, Modiolus aurantius (F.P. Jousseaume in É. Lamy, 1919) - (MYTILIDAE)
- aurantius, Polinices aurantius J.B.P.A. Lamarck, 1822 - (NATICIDAE)
- aurantius, Liguus fasciatus aurantius W.J. Clench, 1929 - (ORTHALICIDAE)
- aurantius, Pecten aurantius J.B.P.A. Lamarck, 1819 - syn of: Mimachlamys sanguinea (C. Linnaeus, 1758) - (PECTINIDAE)
- aurantius, Bulinus aurantius P.P. Carpenter, 1857 - syn of: Mexinauta aurantia (P.P. Carpenter, 1857) - (PLANORBIDAE)
- aurantius, Spondylus aurantius J.B.P.A. Lamarck, 1819 - syn of: Spondylus versicolor K. Schreibers, 1793 - (SPONDYLIDAE)
- aurantius, Turbo aurantius L.C. Kiener, 1847 - syn of: Turbo smithi G.B. III Sowerby, 1886 - (TURBINIDAE)
- aurariae, Colus aurariae K. Fraussen, J. Rosado, C.M.L. Afonso & A. Monteiro, 2009 - (BUCCINIDAE)
- aurarium, Anagaudryceras aurarium Anderson, 1938 † - (GAUDRYCERATIDAE) (FOSSIL)
- aurarium, Didymoceras aurarium J. Kennedy & al., 2000 † - (NOSTOCERATIDAE) (FOSSIL)
- aurata, Zoila jeaniana aurata L. Raybaudi Massilia, 1979 - (CYPRAEIDAE)
- aurata, Gibberula aurata (A.R.J.B. Bavay in P. Dautzenberg, 1912) - (CYSTISCIDAE)
- aurata, Doris aurata E. Forbes, 1844 - (DORIDIDAE)
- aurata, Melanella aurata Y. Hirase, 1920 - (EULIMIDAE)
- aurata, Trapania aurata W.B. Rudman, 1987 - (GONIODORIDIDAE)
- aurata, Pyrgulopsis aurata R. Hershler, 1998 - (HYDROBIIDAE)
- aurata, Georissa aurata (N.H. Odhner, 1919) - (HYDROCENIDAE)
- aurata, Marginella aurata A.R.J.B. Bavay in P. Dautzenberg, 1912 - syn of: Gibberula aurata (A.R.J.B. Bavay in P. Dautzenberg, 1912) - (MARGINELLIDAE)
- aurata, Mitra aurata P.F. Röding, 1798 - syn of: Vexillum polygonum (J.F. Gmelin, 1791) - (MITRIDAE)
- aurata, Plaxiphora aurata (J.J.N.A. Spalowsky, 1795) - (MOPALIIDAE)
- aurata, Pareledone aurata L. Allcock, 2005 - (OCTOPODIDAE)
- aurata, Oliva vidua aurata P.F. Röding, 1798 - (OLIVIDAE)
- aurata, Oliva bulbosa aurata J.H.F. Link, 1807 - (OLIVIDAE)
- aurata, Phyllidia aurata A. Pruvot-Fol, 1953 - syn of: Phyllidia flava A. Aradas, 1847 - (PHYLLIDIIDAE)
- aurata, Runcina aurata J.C. García-Gómez, C.M. Lopez, A.A. Luque & J.L. Cervera, 1986 - (RUNCINIDAE)
- aurata, Euglandina aurata (P.M.A. Morelet, 1849) - (SPIRAXIDAE)
- aurata, Elliptio aurata C.S. Rafinesque, 1820 - syn of: Unio abbevillensis I. Lea, 1857 - (UNIONIDAE)
- aurata, Anodonta aurata H.C. Küster, 1853 - syn of: Sinanodonta woodiana (I. Lea, 1834) - (UNIONIDAE)
- aurata, Yoldia aurata T.C. Lan & Y.C. Lee, 2001 - (YOLDIIDAE)
- aurata compbelli, Plaxiphora aurata compbelli (H. Filhol, 1880) - (MOPALIIDAE)
- auratinus, Darioconus auratinus (A.J. Da Motta, 1982) - (CONIDAE)
- auratum, Deroceras auratum M. Lessona, 1880 - syn of: Agriolimax agreste (C. Linnaeus, 1758) - (AGRIOLIMACIDAE)
- auratum, Monostiolum auratum G.T. Watters & C.J. Finlay, 1989 - (BUCCINIDAE)
- auratum, Bembicium auratum (J.R.C. Quoy & J.P. Gaimard, 1834) - (LITTORINIDAE)
- auratus, Chiton auratus J.J.N.A. Spalowsky, 1795 - syn of: Plaxiphora aurata (J.J.N.A. Spalowsky, 1795) - (CHITONIDAE)
- auratus, Conus auratus P.F. Röding, 1798 - syn of: Cylinder textile (C. Linnaeus, 1758) - (CONIDAE)
- auratus, Conus auratus C.H. Hwass, 1792 - syn of: Darioconus aulicus (C. Linnaeus, 1758) - (CONIDAE)
- auratus, Dentimargo auratus J. Espinosa, J.A. Ortea & L. Moro, 2014 - (MARGINELLIDAE)
- auratus, Plaxiphora auratus J.J.N.A. Spalowsky, 1795 - syn of: Plaxiphora aurata (J.J.N.A. Spalowsky, 1795) - (MOPALIIDAE)
- auratus, Murexsul auratus J.T. Kuroda & T. Habe, 1971 - (MURICIDAE)
- auratus, Pallifera auratus (R. Tate, 1870) - (PHILOMYCIDAE)
- auratus, Strombus auratus J.J.N.A. Spalowsky, 1795 - syn of: Persististrombus latus (J.F. Gmelin, 1791) - (STROMBIDAE)
- auratus, Lentigo auratus J.J.N.A. Spalowsky, 1795 - syn of: Persististrombus latus (J.F. Gmelin, 1791) - (STROMBIDAE)
- auratus, Synapterpes auratus (L. Pfeiffer, 1852) - (SUBULINIDAE)
- auratus, Trochus auratus J.R.C. Quoy & J.P. Gaimard, 1834 - syn of: Bembicium auratum (J.R.C. Quoy & J.P. Gaimard, 1834) - (TROCHIDAE)
- auratus, Unio auratus S.C.T. Hanley, 1843 - syn of: Diplodon chilensis (J.E. Gray, 1852) - (UNIONIDAE)
- auratus, Unio auratus R.A. Philippi, 1847 - syn of: Diplodon chilensis (J.E. Gray, 1852) - (UNIONIDAE)
- aurea, Cerithiopsis aurea P. Bartsch, 1911 - (CERITHIOPSIDAE)
- aurea, Phenacohelix aurea J.F. Goulstone, 2001 - (CHAROPIDAE)
- aurea, Glyphostoma aurea P.P. Carpenter, 1857 - syn of: Glyphostoma neglecta (R.B. Hinds, 1843) - (CLATHURELLIDAE)
- aurea, Corbicula aurea H. Nesemann, S. Sharma, G. Sharma & al., 2007 - (CYRENIDAE)
- aurea, Corbicula aurea P.M. Heude, 1887 - syn of: Corbicula fluminea (O.F. Müller, 1774) - (CYRENIDAE)
- aurea, Canalispira aurea E.F. Garcia, 2006 - (CYSTISCIDAE)
- aurea, Doriopsilla aurea (J.R.C. Quoy & J.P. Gaimard, 1832) - (DENDRODORIDIDAE)
- aurea, Thordisa aurea A. Pruvot-Fol, 1951 - (DISCODORIDIDAE)
- aurea, Montereina aurea (C.N.E. Eliot, 1903) - (DISCODORIDIDAE)
- aurea, Doris aurea J.R.C. Quoy & J.P. Gaimard, 1832 - syn of: Doriopsilla aurea (J.R.C. Quoy & J.P. Gaimard, 1832) - (DORIDIDAE)
- aurea, Doto aurea S. Trinchese, 1881 - syn of: Doto rosea S. Trinchese, 1881 - (DOTIDAE)
- aurea, Helix aurea O.W. Von Rosen, 1911 - syn of: Circassina frutis veselyi (Z. Frankenberger, 1919) - (HELICIDAE)
- aurea, Mangelia aurea T.A. de M. Monterosato, 1884 - syn of: Mangelia unifasciata (G.P. Deshayes, 1835) - (MANGELIIDAE)
- aurea, Mangelia aurea F. Nordsieck, 1972 - syn of: Mangelia unifasciata (G.P. Deshayes, 1835) - (MANGELIIDAE)
- aurea, Mangelia aurea G.A. Brugnone, 1868 - syn of: Mangelia unifasciata (G.P. Deshayes, 1835) - (MANGELIIDAE)
- aurea, Moitessieria aurea J. Corbella, L. Prats, G. Guillén & D.M. Alba, 2012 - (MOITESSIERIIDAE)
- aurea, Xymene aurea C. Hedley, 1915 - syn of: Haustrum vinosum (J.B.P.A. Lamarck, 1822) - (MURICIDAE)
- aurea, Nacella deaurata aurea (J.F. Gmelin, 1791) - (NACELLIDAE)
- aurea, Patella vulgata aurea H. Martel, 1906 - (PATELLIDAE)
- aurea, Physa aurea I. Lea, 1838 - syn of: Physella gyrina aurea (I. Lea, 1838) - (PHYSIDAE)
- aurea, Physella gyrina aurea (I. Lea, 1838) - (PHYSIDAE)
- aurea, Nembrotha aurea M. Pola, J.L. Cervera & T.M. Gosliner, 2008 - (POLYCERIDAE)
- aurea, Crassispira aurea Kantor, Stahlschmidt, Aznar-Cormano, Bouchet & Puillandre, 2016 - (PSEUDOMELATOMIDAE)
- aurea, Pupinoa aurea R.B. Hinds - (PUPINIDAE)
- aurea, Powelliphanta gilliesi aurea (A.W.B. Powell, 1946) - (RHYTIDIDAE)
- aurea, Succinea aurea I. Lea, 1846 - (SUCCINEIDAE)
- aurea, Tellina aurea G. Perry, 1811 - (TELLINIDAE)
- aurea, Phylloda aurea H.C.F. Schumacher, 1817 - syn of: Phylloda foliacea (C. Linnaeus, 1758) - (TELLINIDAE)
- aurea, Triphora aurea R.P.J. Hervier, 1897 - (TRIPHORIDAE)
- aurea, Cantharidella aurea J.E. Tenison-Woods, 1876 - syn of: Cantharidella tiberiana (J.C.H. Crosse, 1863) - (TROCHIDAE)
- aurea, Bellastraea aurea (I.H. Jonas, 1844) - (TURBINIDAE)
- aurea, Pleurotoma aurea G.A. Brugnone, 1868 - syn of: Mangelia unifasciata (G.P. Deshayes, 1835) - (TURRIDAE)
- aurea, Amphinaias aurea (I. Lea, 1859) - (UNIONIDAE)
- aurea, Cochlodinella blainiana aurea (H.A. Pilsbry, 1903) - (UROCOPTIDAE)
- aurea, Venerupis aurea J.F. Gmelin, 1791 - syn of: Polititapes aureus (J.F. Gmelin, 1791) - (VENERIDAE)
- aurea, Pilsbryna aurea F.C. Baker, 1929 - (ZONITIDAE)
- aureacensis, Chondrina aureacensis É.A.A. Locard, 1894 - syn of: Chondrina bigorriensis C. des Moulins, 1835 - (CHONDRINIDAE)
- aureamala, Rostanga aureamala J.B. Garovoy, Á. Valdés & T.M. Gosliner, 2001 - syn of: Rostanga aureomala J.B. Garovoy, Á. Valdés & T.M. Gosliner, 2001 - (DISCODORIDIDAE)
- aureatus, Crassicantharus aureatus K. Fraussen & P. Stahlschmidt, 2015 - (BUCCINIDAE)
- aureedensis, Figuladra aureedensis (J.W. Brazier, 1872) - (CAMAENIDAE)
- aureedensis, Helix aureedensis J.W. Brazier, 1872 - syn of: Figuladra aureedensis (J.W. Brazier, 1872) - (HELICIDAE)
- auregani, Liparophaedusa auregani (A.R.J.B. Bavay & P. Dautzenberg, 1903) - (CLAUSILIIDAE)
- Aureitapes, syn of: Genus Venerupis J.B.P.A. Lamarck, 1818 (VENERIDAE)
- aurelia, Eulima aurelia Stoppani, 1857 † - syn of: Omphaloptycha pupoides (Stoppani, 1857 †) - (EULIMIDAE) (FOSSIL)
- aurelia, Marginella aurelia K.H.J. Thiele, 1925 - syn of: Alaginella zeyheri (C.F.F. von Krauss, 1852) - (MARGINELLIDAE)
- aureliae, Hirsonella aureliae Pana, 2000 † - (CERITHIOIDEA (unassigned)) (FOSSIL)
- aureliae, Nucula aureliae B. Métivier, 1982 - syn of: Nucula callicredemna W.H. Dall, 1890 - (NUCULIDAE)
- aureliana, Scurriopsis aureliana (A.E.M. Cossmann, 1899 †) - (ACMAEIDAE) (FOSSIL)
- aureliana, Amberleya aureliana A.E.M. Cossmann, 1899 † - (EUCYCLIDAE) (FOSSIL)
- aureliana, Patella aureliana A.E.M. Cossmann, 1899 † - syn of: Scurriopsis aureliana (A.E.M. Cossmann, 1899 †) - (PATELLIDAE) (FOSSIL)
- Aurelianella, Genus Aurelianella A.E.M. Cossmann, 1893 † (DIASTOMATIDAE) (FOSSIL)
- aurelianus, Viviparus aurelianus A.E.M. Cossmann, 1899 - (VIVIPARIDAE)
- aurelius, Conus aurelius P.F. Röding, 1798 - syn of: Lautoconus mercator (C. Linnaeus, 1758) - (CONIDAE)
- aurelius, Circulus aurelius (Orbigny, 1850 †) - (TORNIDAE) (FOSSIL)
- aureobalteata, Olivella aureobalteata J.T. Kuroda & T. Habe, 1971 - (OLIVELLIDAE)
- aureocallosa, Ancillista aureocallosa R.N. Kilburn & A.B. Jenner, 1977 - (OLIVIDAE)
- aureocallosa, Amalda aureocallosa T. Shikama & T. Oishi, 1977 - (OLIVIDAE)
- aureocincta, Peristernia aureocincta G.B. Sowerby, 1875 - (FASCIOLARIIDAE)
- aureocincta, Marginella aureocincta R.E.C. Stearns, 1872 - syn of: Dentimargo aureocinctus (R.E.C. Stearns, 1872) - (MARGINELLIDAE)
- aureocincta, Olivella aureocincta P.P. Carpenter, 1857 - (OLIVELLIDAE)
- aureocincta, Janolus aureocincta F.M. MacFarland, 1966 - syn of: Janolus barbarensis (J.G. Cooper, 1863) - (PROCTONOTIDAE)
- aureocincta, Hiatula aureocincta E.C. Von Martens, 1879 - syn of: Sanguinolaria achatina (L. Spengler, 1798) - (PSAMMOBIIDAE)
- aureocincta, Sanguinolaria aureocincta E.C. Von Martens, 1880 - syn of: Sanguinolaria achatina (L. Spengler, 1798) - (PSAMMOBIIDAE)
- aureocincta immaculata, Marginella aureocincta immaculata W.H. Dall, 1890 - syn of: Dentimargo aureocinctus (R.E.C. Stearns, 1872) - (MARGINELLIDAE)
- aureocinctum, Cyphoma aureocinctum (W.H. Dall, 1889) - (OVULIDAE)
- aureocinctus, Amphidromus adamsii aureocinctus H.C. Fulton, 1896 - (CAMAENIDAE)
- aureocinctus, Dolicholatirus aureocinctus G.B. II Sowerby, 1875 - syn of: Crassicantharus noumeensis (J.C.H. Crosse, 1870) - (FASCIOLARIIDAE)
- aureocinctus, Dentimargo aureocinctus (R.E.C. Stearns, 1872) - (MARGINELLIDAE)
- aureocinctus, Pyrgiscus aureocinctus (J.T. Kuroda & T. Habe, 1971) - (PYRAMIDELLIDAE)
- aureofasciata, Viridrillia aureofasciata E.F. Garcia, 2008 - (PSEUDOMELATOMIDAE)
- aureofasciatus, Lindaconus spurius aureofasciatus H.A. Rehder & Abbott, 1951 - (CONIDAE)
- aureola, Achatinella apexfulva aureola D.A. Welch, 1942 - (ACHATINELLIDAE)
- aureola, Helicostyla florida aureola P. Bartsch, 1938 - (BRADYBAENIDAE)
- aureola, Mandarina aureola R. Tiba, 1989 - (CAMAENIDAE)
- aureola, Phalium aureola E. Liénard, 1877 ex J.G. Bruguière MS - syn of: Phalium areola (C. Linnaeus, 1758) - (CASSIDAE)
- aureola, Socienna aureola A.W.B. Powell, 1933 - syn of: Eumetula aureola (A.W.B. Powell, 1933) - (CERITHIOPSIDAE)
- aureola, Glossodoris aureola W.B. Rudman, 1995 - (CHROMODORIDIDAE)
- aureola, Columbella aureola F.B. Howard, 1963 - syn of: Columbella aureomexicana (F.B. Howard, 1963) - (COLUMBELLIDAE)
- aureola, Lyncina aureola J.S. Schröter, 1804 - syn of: Lyncina carneola (C. Linnaeus, 1758) - (CYPRAEIDAE)
- aureola, Agladrillia aureola P.J. Fallon, 2016 - (DRILLIIDAE)
- aureola, Lucidella aureola (A.E.J. Férussac, 1822) - (HELICINIDAE)
- aureola, Eumetula aureola (A.W.B. Powell, 1933) - (NEWTONIELLIDAE)
- aureola, Altispecula aureola A.W.B. Powell, 1933 - syn of: Eumetula aureola (A.W.B. Powell, 1933) - (NEWTONIELLIDAE)
- aureola, Crenavolva aureola (D. Fehse, 2002) - (OVULIDAE)
- aureola, Pleurodonte aureola W.J. Swainson - (PLEURODONTIDAE)
- aureola, Pupina aureola F. Stoliczka, 1872 - (PUPINIDAE)
- aureola, Daphnella aureola (L.A. Reeve, 1845) - (RAPHITOMIDAE)
- aureola, Bolma aureola C. Hedley, 1907 - (TURBINIDAE)
- aureola interrupta, Lucidella aureola interrupta C.T. Simpson, 1895 - syn of: Lucidella aureola (A.E.J. Férussac, 1822) - (HELICINIDAE)
- aureola montegoensis, Lucidella aureola montegoensis A.P. Brown, 1913 - (HELICINIDAE)
- aureolata, Pusia aureolata (L.A. Reeve, 1844) - (COSTELLARIIDAE)
- aureolata, Mitra aureolata L.A. Reeve, 1844 - syn of: Pusia aureolata (L.A. Reeve, 1844) - (MITRIDAE)
- aureolata, Daphnella aureolata L.A. Reeve, 1845 - syn of: Daphnella aureola (L.A. Reeve, 1845) - (RAPHITOMIDAE)
- aureolata bizonalis, Mitra aureolata bizonalis P. Dautzenberg & J.L. Bouge, 1923 - syn of: Pusia bizonale (P. Dautzenberg & J.L. Bouge, 1923) - (MITRIDAE)
- aureolineatum, Vexillum aureolineatum H. Turner, 1988 - (COSTELLARIIDAE)
- aureolum, Echioceras aureolum (C.T. Simpson, 1855 †) - (ECHIOCERATIDAE) (FOSSIL)
- aureolus, Drymaeus aureolus R.J.L. Guppy, 1866 - (BULIMULIDAE)
- aureolus, Conus aureolus G.B. II Sowerby, 1858 - syn of: Gradiconus anabathrum (J.C.H. Crosse, 1865) - (CONIDAE)
- aureolus albescens, Drymaeus aureolus albescens R.J.L. Guppy, 1870 - (BULIMULIDAE)
- aureolus fasciatus, Drymaeus aureolus fasciatus R.J.L. Guppy, 1871 - (BULIMULIDAE)
- aureolus rawsoni, Drymaeus aureolus rawsoni R.J.L. Guppy, 1871 - syn of: Drymaeus rawsoni (R.J.L. Guppy, 1871) - (BULIMULIDAE)
- aureolutea, Amauropsis aureolutea H. Strebel, 1908 - (NATICIDAE)
- aureomaculata, Tucetona aureomaculata (G.F. Angas, 1879) - (GLYCYMERIDIDAE)
- aureomaculata, Sepia aureomaculata T.A. Okutani & H. Horikawa, 1987 - (SEPIIDAE)
- aureomaculatum, Epitonium aureomaculatum (H. Masahito & T. Habe, 1973) - (EPITONIIDAE)
- aureomaculatus, Solen aureomaculatus T. Habe, 1964 - (SOLENIDAE)
- aureomala, Rostanga aureomala J.B. Garovoy, Á. Valdés & T.M. Gosliner, 2001 - (DISCODORIDIDAE)
- aureomarginata, Glossodoris aureomarginata T.F. Cheeseman, 1881 - syn of: Goniobranchus aureomarginatus (T.F. Cheeseman, 1881) - (CHROMODORIDIDAE)
- aureomarginata, Amalda aureomarginata R.N. Kilburn & P. Bouchet, 1988 - (OLIVIDAE)
- aureomarginata, Prionovolva aureomarginata T. Shikama, 1973 - syn of: Pseudosimnia pyrulina (A. Adams, 1854) - (OVULIDAE)
- aureomarginata, Margovula aureomarginata T. Shikama, 1973 - syn of: Pseudosimnia pyrulina (A. Adams, 1854) - (OVULIDAE)
- aureomarginatus, Goniobranchus aureomarginatus (T.F. Cheeseman, 1881) - (CHROMODORIDIDAE)
- aureomarginatus, Hexabranchus aureomarginatus J.M. Ostergaard, 1955 - syn of: Hexabranchus sanguineus (W.P.E.S. Rüppell & F.S. Leuckart, 1830) - (HEXABRANCHIDAE)
- aureomarginatus, Stiliger aureomarginatus K.R. Jensen, 1993 - (LIMAPONTIIDAE)
- aureomexicana, Columbella aureomexicana (F.B. Howard, 1963) - (COLUMBELLIDAE)
- aureomexicana, Pyrene aureomexicana F.B. Howard, 1963 - syn of: Columbella aureomexicana (F.B. Howard, 1963) - (COLUMBELLIDAE)
- aureonimbosus, Attenuiconus aureonimbosus (E.J. Petuch, 1987) - (CONIDAE)
- aureonitens, Plekocheilus aureonitens K. Miller, 1878 - (AMPHIBULIMIDAE)
- aureonodosa, Pilsbryspira aureonodosa (H.A. Pilsbry & H.N. Lowe, 1932) - (PSEUDOMELATOMIDAE)
- aureopuncta, Onchidoris aureopuncta (A.E. Verrill, 1901) - (ONCHIDORIDIDAE)
- aureopunctata, Chelidonura aureopunctata W.B. Rudman, 1968 - syn of: Philinopsis taronga (J.K. Allan, 1933) - (AGLAJIDAE)
- aureopunctata, Philinopsis aureopunctata W.B. Rudman, 1968 - syn of: Philinopsis taronga (J.K. Allan, 1933) - (AGLAJIDAE)
- aureopunctata, Noumea aureopunctata W.B. Rudman, 1987 - (CHROMODORIDIDAE)
- aureopunctata, Conasprella aureopunctata E.J. Petuch, 1987 - syn of: Gradiconus aureopunctatus (E.J. Petuch, 1987) - (CONIDAE)
- aureopunctata, Trapania aureopunctata W.B. Rudman, 1987 - (GONIODORIDIDAE)
- aureopunctatus, Gradiconus aureopunctatus (E.J. Petuch, 1987) - (CONIDAE)
- aureopurpurea, Glossodoris aureopurpurea C. Collingwood, 1881 - syn of: Goniobranchus aureopurpureus (C. Collingwood, 1881) - (CHROMODORIDIDAE)
- aureopurpureus, Goniobranchus aureopurpureus (C. Collingwood, 1881) - (CHROMODORIDIDAE)
- aureosa, Serrata aureosa F. Boyer, 2008 - (MARGINELLIDAE)
- aureosuturalis, Eulimella aureosuturalis A. Peñas & E. Rolán, 2016 - (PYRAMIDELLIDAE)
- aureotincta, Pseudodaphnella tincta aureotincta (R.P.J. Hervier, 1897) - (RAPHITOMIDAE)
- aureotincta, Tegula aureotincta (E. Forbes, 1850) - (TEGULIDAE)
- aureotinctum, Intistoma aureotinctum (E. Forbes, 1852 †) - (TROCHIDAE) (FOSSIL)
- aureotinctus, Ischnochiton aureotinctus P.P. Carpenter in H.A. Pilsbry, 1892 - syn of: Lepidozona retiporosa aureotinctus P.P. Carpenter in H.A. Pilsbry, 1892 - (ISCHNOCHITONIDAE)
- aureotinctus, Lepidozona retiporosa aureotinctus P.P. Carpenter in H.A. Pilsbry, 1892 - (ISCHNOCHITONIDAE)
- aureovincta, Isotriphora aureovincta (J.C. Verco, 1910) - (TRIPHORIDAE)
- aureozona, Natica aureozona J.R. le B. Tomlin, 1921 - syn of: Tectonatica tecta (H.E. Anton, 1838) - (NATICIDAE)
- auresleporis, Lyrodus auresleporis L. Munari, 1975 - (TEREDINIDAE)
- auressensis, Plicatula auressensis Coquand, 1862 † - (PLICATULIDAE) (FOSSIL)
- aureum, Epidendrium aureum E. Gittenberger & A. Gittenberger, 2005 - (EPITONIIDAE)
- aureum, Gaudryceras aureum Anderson, 1958 † - (GAUDRYCERATIDAE) (FOSSIL)
- aureum, Farcimen bilabiatum aureum L.O. Alcalde, 1945 - (MEGALOMASTOMIDAE)
- aureum, Platypleuroceras aureum (C.T. Simpson, 1855 †) - (POLYMORPHITIDAE) (FOSSIL)
- aureus, Ammonites aureus C.T. Simpson, 1855 † - syn of: Platypleuroceras aureum (C.T. Simpson, 1855 †) - (AMMONITIDA (unassigned)) (FOSSIL)
- aureus, Arion aureus M. Lessona, 1880 - syn of: Arion intermedius N.A.J. Normand, 1852 - (ARIONIDAE)
- aureus, Scutalus aureus A.S.H. Breure, 1978 - (BULIMULIDAE)
- aureus, Amphidromus perversus aureus (T. Martyn, 1784) - (CAMAENIDAE)
- aureus, Cylinder aureus (C.H. Hwass in J.G. Bruguière, 1792) - (CONIDAE)
- aureus, Conus aureus P.F. Röding, 1798 - syn of: Darioconus pennaceus (I. von Born, 1778) - (CONIDAE)
- aureus, Fusinus aureus L.A. Reeve, 1847 - syn of: Fusinus australis (J.R.C. Quoy & J.P. Gaimard, 1833) - (FASCIOLARIIDAE)
- aureus, Somatogyrus aureus G.W. Tryon, 1865 - (LITHOGLYPHIDAE)
- aureus, Neocyclotus dysoni aureus (P. Bartsch & J.P.E. Morrison, 1942) - (NEOCYCLOTIDAE)
- aureus, Amalda aureus T. Ninomiya, 1990 - (OLIVIDAE)
- aureus, Kaloplocamus aureus N.H. Odhner, 1932 - syn of: Kaloplocamus ramosus (F.J. Cantraine, 1835) - (POLYCERIDAE)
- aureus, Trochus aureus I.H. Jonas, 1844 - syn of: Bellastraea aurea (I.H. Jonas, 1844) - (TROCHIDAE)
- aureus, Pseudodon aureus P.M. Heude, 1885 - (UNIONIDAE)
- aureus, Polititapes aureus (J.F. Gmelin, 1791) - (VENERIDAE)
- aureus, Thylacodes aureus (R.N. Hughes, 1978) - (VERMETIDAE)
- aureus elongata, Polititapes aureus elongata (P. Dautzenberg, 1883) - (VENERIDAE)
- aureus laetus, Pitar aureus laetus G.S. Poli, 1791 - syn of: Pitar laetus (G.S. Poli, 1791) - (VENERIDAE)
- aureus lucens, Polititapes aureus lucens (É.A.A. Locard, 1886) - (VENERIDAE)
- aureus oenea, Polititapes aureus oenea (W. Turton, 1819) - (VENERIDAE)
- aureus ovata, Tapes aureus ovata J.G. Jeffreys, 1864 - syn of: Polititapes aureus (J.F. Gmelin, 1791) - (VENERIDAE)
- aureus partita, Tapes aureus partita M.E.J. Bucquoy, P. Dautzenberg & G.F. Dollfus, 1893 - syn of: Polititapes aureus (J.F. Gmelin, 1791) - (VENERIDAE)
- aureus paulucciae, Cylinder aureus paulucciae G.B. III Sowerby, 1877 - (CONIDAE)
- aureus quadrata, Tapes aureus quadrata J.G. Jeffreys, 1864 - syn of: Polititapes aureus (J.F. Gmelin, 1791) - (VENERIDAE)
- aureus radiata, Tapes aureus radiata M.E.J. Bucquoy, P. Dautzenberg & G.F. Dollfus, 1893 - syn of: Polititapes aureus (J.F. Gmelin, 1791) - (VENERIDAE)
- aureus rugata, Tapes aureus rugata M.E.J. Bucquoy, P. Dautzenberg & G.F. Dollfus, 1893 - syn of: Polititapes aureus (J.F. Gmelin, 1791) - (VENERIDAE)
- auri, Papillicardium auri E. Fischer-Piette, 1977 - syn of: Papillicardium papillosum auri (E. Fischer-Piette, 1977) - (CARDIIDAE)
- auri, Papillicardium papillosum auri (E. Fischer-Piette, 1977) - (CARDIIDAE)
- Auriala, Genus Auriala Hacobjan, 1976 † (APORRHAIDAE) (FOSSIL)
- auricatris, Vaceuchelus auricatris S.I. Huang & I.F. Fu, 2015 - (CHILODONTIDAE)
- Auricella, syn of: Genus Acicula J.D.W. Hartmann, 1821 (ACICULIDAE)
- auricella, Auricula auricella A.E.J. Férussac, 1821 - syn of: Ellobium auricula (J.G. Bruguière, 1792) - (ELLOBIIDAE)
- Auricella, syn of: Genus Auriculodes E. Strand, 1928 (ELLOBIIDAE)
- auricincta, Hemiliostraca auricincta (R.T. Abbott, 1958) - (EULIMIDAE)
- auricincta, Strombiformis auricincta R.T. Abbott, 1958 - syn of: Hemiliostraca auricincta (R.T. Abbott, 1958) - (EULIMIDAE)
- auricincta, Turritella auricincta von Martens, 1882 - (TURRITELLIDAE)
- auricincta, Turritella auricincta E.C. Von Martens, 1875 - syn of: Turritella aurocincta E.C. Von Martens, 1882 - (TURRITELLIDAE)
- auricipitis, Amberleya auricipitis Cox, 1928 † - (EUCYCLIDAE) (FOSSIL)
- auricipitis, Passaloteuthis auricipitis H.G. Lang, 1928 † - (PASSALOTEUTHIDIDAE) (FOSSIL)
- auricola, Patella auricola E.M. Da Costa, 1771 - syn of: Patella depressa T. Pennant, 1777 - (PATELLIDAE)
- auricolor, Turbonilla auricolor (S. Nomura, 1936) - (PYRAMIDELLIDAE)
- auricolor, Pyrgolampros auricolor S. Nomura, 1936 - syn of: Turbonilla auricolor (S. Nomura, 1936) - (PYRAMIDELLIDAE)
- auricoma, Zachrysia auricoma (A.E.J. Férussac, 1822) - (CAMAENIDAE)
- auricoma, Cerithium auricoma J.S. Schwengel, 1940 - syn of: Cerithium guinaicum R.A. Philippi, 1849 - (CERITHIIDAE)
- auricoma, Synprosphyma auricoma (A.R.J.B. Bavay & P. Dautzenberg, 1899) - (CLAUSILIIDAE)
- auricoma, Helix auricoma A.E.J. Férussac, 1821 - (HELICIDAE)
- auricoma, Annularisca auricoma (J. Gundlach in L. Pfeiffer, 1859) - (POMATIIDAE)
- auricoma, Pyramidella auricoma W.H. Dall, 1889 - (PYRAMIDELLIDAE)
- auricoma ampla, Zachrysia auricoma ampla H.A. Pilsbry, 1926 - (CAMAENIDAE)
- auricoma havanensis, Zachrysia auricoma havanensis H.A. Pilsbry, 1894 - (CAMAENIDAE)
- auricoma maguensis, Zachrysia auricoma maguensis (L. Pfeiffer, 1857) - (CAMAENIDAE)
- auricoma noscibilis, Zachrysia auricoma noscibilis (A.E.J. Férussac, 1819) - (CAMAENIDAE)
- auricoma putre, Annularisca auricoma putre (J. Gundlach in L. Pfeiffer, 1859) - (POMATIIDAE)
- auricomata, Cypraea auricomata G.R. Sulliotti, 1924 - syn of: Cypraea pantherina J. Lightfoot, 1786 - (CYPRAEIDAE)
- auricomus, Darioconus auricomus (C.H. Hwass in J.G. Bruguière, 1792) - (CONIDAE)
- auricomus, Conus auricomus J.B.P.A. Lamarck, 1810 - syn of: Cylinder aureus (C.H. Hwass in J.G. Bruguière, 1792) - (CONIDAE)
- auricomya, Zachrysia auricomya A.E.J. Férussac, 1822 - syn of: Zachrysia auricoma (A.E.J. Férussac, 1822) - (CAMAENIDAE)
- Auriconoba, syn of: Genus Rissoa M. Freminville in A.G. Desmarest, 1814 (RISSOIDAE)
- Auricorona, Genus Auricorona R.E. Golding, 2014 (IRAVADIIDAE)
- auricula, Auriculella auricula (A.E.J. Férussac, 1821) - (ACHATINELLIDAE)
- auricula, Anadara auricula F.R. Bernard, 1983 - syn of: Anadara formosa (G.B. I Sowerby, 1833) - (ARCIDAE)
- auricula, Crucibulum auricula (J.F. Gmelin, 1791) - (CALYPTRAEIDAE)
- auricula, Corculum auricula C. Niebuhr, 1775 - syn of: Lunulicardia retusa auricula (C. Niebuhr, 1775) - (CARDIIDAE)
- auricula, Fragum auricula C. Niebuhr, 1775 - syn of: Lunulicardia retusa auricula (C. Niebuhr, 1775) - (CARDIIDAE)
- auricula, Lunulicardia retusa auricula (C. Niebuhr, 1775) - (CARDIIDAE)
- auricula, Ellobium auricula (J.G. Bruguière, 1792) - (ELLOBIIDAE)
- Auricula, syn of: Genus Ellobium P.F. Röding, 1798 (ELLOBIIDAE)
- auricula, Microstilifer auricula (C. Hedley, 1907) - (EULIMIDAE)
- auricula, Stilifer auricula C. Hedley, 1907 - syn of: Microstilifer auricula (C. Hedley, 1907) - (EULIMIDAE)
- auricula, Radix auricula O.F. Müller, 1774 - syn of: Radix auricularia (C. Linnaeus, 1758) - (LYMNAEIDAE)
- auricula, Teiichispira auricula Rohr, 1994 † - (MACLURITIDAE) (FOSSIL)
- auricula, Partula auricula A.E.J. Férussac - syn of: Auriculella auricula (A.E.J. Férussac, 1821) - (PARTULIDAE)
- auricula, Patella auricula J.F. Gmelin - syn of: Crucibulum planum H.C.F. Schumacher, 1817 † - (PATELLIDAE)
- auricula, Patella auricula E.M. Da Costa, 1771 - syn of: Patella ulyssiponensis J.F. Gmelin, 1791 - (PATELLIDAE)
- auricula, Hamulisphinctes auricula Buckman † - (PERISPHINCTIDAE) (FOSSIL)
- auricula, Harpax auricula Eudes-Deslongchamps, 1858 † - (PLICATULIDAE) (FOSSIL)
- auricula, Stomatella auricula J.B.P.A. Lamarck, 1816 - (TROCHIDAE)
- auricula pellucida, Auriculella auricula pellucida H.A. Pilsbry & C.M. Cooke, 1915 - (ACHATINELLIDAE)
- auriculaperta, Pyruclia auriculaperta E.H. Vokes, 1938 † - (CANCELLARIIDAE) (FOSSIL)
- auricularia, Dolabella auricularia (J. Lightfoot, 1786) - (APLYSIIDAE)
- Auricularia, syn of: Genus Tubiconcha Frýda & al., 2006 † (EUOMPHALIDAE) (FOSSIL)
- auricularia, Facelina auricularia O.F. Müller, 1776 - syn of: Facelina auriculata (O.F. Müller, 1776) - (FACELINIDAE)
- auricularia, Helix auricularia C. Linnaeus, 1758 - syn of: Radix auricularia (C. Linnaeus, 1758) - (HELICIDAE)
- auricularia, Littorina auricularia H.A. Schlesch, 1916 - syn of: Littorina obtusata (C. Linnaeus, 1758) - (LITTORINIDAE)
- auricularia, Radix auricularia (C. Linnaeus, 1758) - (LYMNAEIDAE)
- auricularia, Olivancillaria auricularia (J.B.P.A. Lamarck, 1811) - (OLIVIDAE)
- auricularia coreana, Radix auricularia coreana E.C. Von Martens - (LYMNAEIDAE)
- auricularia gigas, Dolabella auricularia gigas (P.C.A.S.L. Rang, 1828) - (APLYSIIDAE)
- auricularia obliquata, Radix auricularia obliquata E.C. Von Martens, 1864 - syn of: Radix obliquata (E.C. Von Martens, 1864) - (LYMNAEIDAE)
- auricularia persica, Lymnaea auricularia persica J.R. Bourguignat in A. Issel, 1865 - syn of: Radix persica (A. Issel, 1865) - (LYMNAEIDAE)
- auricularia persica, Radix auricularia persica E.P. Lazareva, 1967 - syn of: Radix parapsilia M.V. Vinarski & P. Glöer, 2009 - (LYMNAEIDAE)
- auricularia swinhoei, Radix auricularia swinhoei A. Adams, 1866 - (LYMNAEIDAE)
- Auriculariana, syn of: Genus Radix P.D. Montfort, 1810 (LYMNAEIDAE)
- auricularis, Nanogyra auricularis (Münster, 1833 †) - (GRYPHAEIDAE) (FOSSIL)
- auricularius, Pseudunio auricularius (L. Spengler, 1793) - (MARGARITIFERIDAE)
- auricularius, Canarium auricularius J.P.S. Grateloup, 1834 † - syn of: Oostrombus auriculatus (J.P.S. Grateloup, 1834 †) - (STROMBIDAE) (FOSSIL)
- auricularius, Unio auricularius L. Spengler, 1793 - syn of: Pseudunio auricularius (L. Spengler, 1793) - (UNIONIDAE)
- Auriculaspira, syn of: Genus Pelagiella Matthew, 1895 † (PELAGIELLIDAE) (FOSSIL)
- Auriculastra, Genus Auriculastra E.C. Von Martens, 1880 (ELLOBIIDAE)
- auriculata, Dolabella auriculata J. Lightfoot, 1786 - syn of: Dolabella auricularia (J. Lightfoot, 1786) - (APLYSIIDAE)
- auriculata, Anadara auriculata (J.B.P.A. Lamarck, 1819) - (ARCIDAE)
- auriculata, Arca auriculata G.B. I Sowerby, 1833 - syn of: Anadara formosa (G.B. I Sowerby, 1833) - (ARCIDAE)
- auriculata, Anadara auriculata G.B. I Sowerby, 1833 - syn of: Anadara formosa (G.B. I Sowerby, 1833) - (ARCIDAE)
- auriculata, Arca auriculata Auct. non J.B.P.A. Lamarck, 1819 - syn of: Anadara notabilis (P.F. Röding, 1798) - (ARCIDAE)
- auriculata, Diplommatina auriculata (O.F. von Möllendorff) - (DIPLOMMATINIDAE)
- auriculata, Microstilifer auriculata (C. Hedley, 1907) - (EULIMIDAE)
- auriculata, Facelina auriculata (O.F. Müller, 1776) - (FACELINIDAE)
- auriculata, Micromelania laevis auriculata Š. Brusina, 1881 † - (HYDROBIIDAE) (FOSSIL)
- auriculata, Myllita auriculata E.A. Smith, 1891 - (LASAEIDAE)
- auriculata, Pteromyrtea auriculata (J.A. Bartrum, 1919 †) - (LUCINIDAE) (FOSSIL)
- auriculata, Marginella auriculata W.L. May, 1916 - syn of: Cystiscus tomlinianus (W.L. May, 1917) - (MARGINELLIDAE)
- auriculata, Marginella auriculata M. Ménard De La Groye, 1811 - syn of: Ringicula auriculata (M. Ménard De La Groye, 1811) - (MARGINELLIDAE)
- auriculata, Pseudobellardia auriculata (Schlotheim, 1820 †) - (MELANOPSIDAE) (FOSSIL)
- auriculata, Neripteron auriculata (J.B.P.A. Lamarck, 1816) - (NERITIDAE)
- auriculata, Neritina auriculata G.B. Sowerby - syn of: Neritina taitensis (R.P. Lesson, 1831) - (NERITIDAE)
- auriculata, Ostrea auriculata G.B. II Sowerby, 1871 - syn of: Ostrea denselamellosa C.E. Lischke, 1869 - (OSTREIDAE)
- auriculata, Parmacella auriculata A. Mousson, 1872 - (PARMACELLIDAE)
- auriculata, Partula auriculata W.J. Broderip, 1832 - (PARTULIDAE)
- auriculata, Cosa auriculata C.F. Laseron, 1953 - (PHILOBRYIDAE)
- auriculata, Placuna auriculata O.A.L. Mörch, 1853 - syn of: Placuna placenta (C. Linnaeus, 1758) - (PLACUNIDAE)
- auriculata, Polygyra auriculata T. Say, 1818 - (POLYGYRIDAE)
- auriculata, Limadora garciana auriculata C.G. Aguayo, 1944 - (POMATIIDAE)
- auriculata, Ringicula auriculata (M. Ménard De La Groye, 1811) - (RINGICULIDAE)
- auriculata, Ringiculella auriculata L.J. Morlet, 1954 † - syn of: Ringicula minor J.P.S. Grateloup, 1838 † - (RINGICULIDAE) (FOSSIL)
- auriculata, Rissoa auriculata T.A. de M. Monterosato, 1903 - (RISSOIDAE)
- auriculata, Xianfengella auriculata (Vassiljeva, 1990 †) - (RUGAECONIDAE) (FOSSIL)
- auriculata, Obscurania auriculata Vassiljeva, 1990 † - syn of: Xianfengella auriculata (Vassiljeva, 1990 †) - (RUGAECONIDAE) (FOSSIL)
- auriculata, Tritonia auriculata (C. Linnaeus) - (TRITONIIDAE)
- auriculata, Stomatella auriculata J.B.P.A. Lamarck, 1816 - syn of: Stomatella auricula J.B.P.A. Lamarck, 1816 - (TROCHIDAE)
- auriculata, Diplodonta auriculata R.N. Kilburn, 1996 - (UNGULINIDAE)
- auriculata, Rivularia auriculata (E.C. Von Martens, 1875) - (VIVIPARIDAE)
- auriculata coronata, Facelina auriculata coronata (E. Forbes & J. Goodsir, 1839) - (FACELINIDAE)
- Auriculatespira, syn of: Genus Pelagiella Matthew, 1895 † (PELAGIELLIDAE) (FOSSIL)
- auriculatum, Pseudaspidoceras auriculatum (M. Collignon, 1965 †) - (ACANTHOCERATIDAE) (FOSSIL)
- auriculatum, Caecum auriculatum L. de Folin, 1868 - (CAECIDAE)
- auriculatum, Streblopteria auriculatum (A.W. Grabau, 1931 †) - (DELTOPECTINIDAE) (FOSSIL)
- auriculatum, Farcimen auriculatum (A.V.M.D. D'Orbigny, 1842) - (MEGALOMASTOMIDAE)
- auriculatum, Pseudamussium auriculatum A.W. Grabau, 1931 † - syn of: Streblopteria auriculatum (A.W. Grabau, 1931 †) - (PECTINIDAE) (FOSSIL)
- auriculatum, Platyceras auriculatum J.W. Hall, 1876 † - (PLATYCERATIDAE) (FOSSIL)
- auriculatum, Cyclostoma auriculatum G.B. I Sowerby - syn of: Farcimen bituberculatum minor W. Kobelt, 1902 - (POMATIIDAE)
- auriculatum ambiguum, Farcimen auriculatum ambiguum L.O. Alcalde, 1945 - (MEGALOMASTOMIDAE)
- auriculatum bicolor, Farcimen auriculatum bicolor (A.A. Gould, 1844) - (MEGALOMASTOMIDAE)
- auriculatum clenchi, Farcimen auriculatum clenchi C. de la Torre & P. Bartsch, 1942 - (MEGALOMASTOMIDAE)
- auriculatum corralilloense, Farcimen auriculatum corralilloense L.O. Alcalde, 1945 - (MEGALOMASTOMIDAE)
- auriculatum decurtatum, Caecum auriculatum decurtatum T.A. de M. Monterosato, 1884 - (CAECIDAE)
- auriculatum pygmaeum, Farcimen auriculatum pygmaeum L.O. Alcalde, 1945 - (MEGALOMASTOMIDAE)
- auriculatum remotum, Farcimen auriculatum remotum L.O. Alcalde, 1945 - (MEGALOMASTOMIDAE)
- auriculatum senectum, Farcimen auriculatum senectum C. de la Torre & P. Bartsch, 1942 - (MEGALOMASTOMIDAE)
- auriculatum serranum, Farcimen auriculatum serranum L.O. Alcalde, 1945 - (MEGALOMASTOMIDAE)
- auriculatus, Facelina auriculatus O.F. Müller, 1776 - syn of: Facelina auriculata (O.F. Müller, 1776) - (FACELINIDAE)
- auriculatus, Glycymeris auriculatus (H.G. Bronn, 1823 †) - (GLYCYMERIDIDAE) (FOSSIL)
- auriculatus, Radix auriculatus P.D. Montfort, 1810 - syn of: Radix auricularia (C. Linnaeus, 1758) - (LYMNAEIDAE)
- auriculatus, Modiolus auriculatus C.F.F. von Krauss, 1848 - (MYTILIDAE)
- auriculatus, Proplanulites auriculatus Buckman † - (PERISPHINCTIDAE) (FOSSIL)
- auriculatus, Planaxis auriculatus J.P.S. Grateloup, 1847 † - syn of: Dalliella brusinai (A.E.M. Cossmann, 1895 †) - (PLANAXIDAE) (FOSSIL)
- auriculatus, Gymnarus auriculatus (Woods, 1906 †) - (PUGNELLIDAE) (FOSSIL)
- auriculatus, Oostrombus auriculatus (J.P.S. Grateloup, 1834 †) - (STROMBIDAE) (FOSSIL)
- auriculatus aurantius, Modiolus auriculatus aurantius F.P. Jousseaume in É. Lamy, 1919 - syn of: Modiolus auriculatus C.F.F. von Krauss, 1848 - (MYTILIDAE)
- Auriculella, Genus Auriculella L. Pfeiffer, 1855 (ACHATINELLIDAE)
- auriculella, Maitua auriculella C.M. Cooke & Y. Kondo, 1960 - (ACHATINELLIDAE)
- auriculifera, Cucullaea auriculifera J.B.P.A. Lamarck, 1801 - syn of: Cucullaea labiata (J. Lightfoot, 1786) - (CUCULLAEIDAE)
- auriculifera, Clavus auriculifera J.B.P.A. Lamarck - syn of: Clavus canalicularis (P.F. Röding, 1798) - (DRILLIIDAE)
- Auriculigerina, Genus Auriculigerina P. Dautzenberg, 1925 (EULIMIDAE)
- auriculina, Incania auriculina (F.P. Jousseaume, 1900) - (CLAUSILIIDAE)
- Auriculina, syn of: Genus Ondina L. de Folin, 1870 (PYRAMIDELLIDAE)
- Auriculinella, Genus Auriculinella L. von G. Tausch, 1886 (ELLOBIIDAE)
- Auricullina, Genus Auricullina Vasil’yeva , 1998 † (HELCIONELLIDAE) (FOSSIL)
- Auriculodes, Genus Auriculodes E. Strand, 1928 (ELLOBIIDAE)
- auriculoides, Mitra auriculoides L.A. Reeve, 1845 - (MITRIDAE)
- Auriculstra, syn of: Genus Auriculastra E.C. Von Martens, 1880 (ELLOBIIDAE)
- Auriculus, syn of: Genus Ellobium P.F. Röding, 1798 (ELLOBIIDAE)
- auriculus, Solenochilus auriculus J.K. Zhao, 1954 † - (SOLENOCHILIDAE) (FOSSIL)
- auridens, Helix auridens P.C.A.S.L. Rang, 1834 - (HELICIDAE)
- aurifasciata, Eulimella aurifasciata A. Peñas & E. Rolán, 2016 - (PYRAMIDELLIDAE)
- aurifer, Conus aurifer P.F. Röding, 1798 - syn of: Darioconus aulicus (C. Linnaeus, 1758) - (CONIDAE)
- aurifer, Witchellia aurifer Buckman † - (HAMMATOCERATIDAE) (FOSSIL)
- aurifera, Assiminea aurifera H.B. Preston, 1912 - (ASSIMINEIDAE)
- auriferum, Troschelvindex auriferum C.G. Aguayo, 1953 - syn of: Troschelvindex auriflexum C.G. Aguayo, 1953 - (POMATIIDAE)
- aurifila, Opalia aurifila (W.H. Dall, 1889) - (EPITONIIDAE)
- aurifilia, Opalia aurifilia W.H. Dall, 1889 - syn of: Opalia aurifila (W.H. Dall, 1889) - (EPITONIIDAE)
- auriflexum, Troschelvindex auriflexum C.G. Aguayo, 1953 - (POMATIIDAE)
- auriflua, Tucetona auriflua (L.A. Reeve, 1843) - (GLYCYMERIDIDAE)
- aurifluus, Mesembrinus aurifluus L. Pfeiffer, 1857 - (BULIMULIDAE)
- auriforme, Opisthostoma auriforme J.J. Vermeulen, 1994 - (DIPLOMMATINIDAE)
- auriforme, Aulatornoceras auriforme (C.H. Oppenheimer, 1916 †) - (TORNOCERATIDAE) (FOSSIL)
- auriformis, Eurytus auriformis (S.I. Da Costa, 1904) - (AMPHIBULIMIDAE)
- auriformis, Pomacea auriformis (L.A. Reeve, 1856) - (AMPULLARIIDAE)
- auriformis, Heliconoides auriformis Curry, 1982 † - (LIMACINIDAE) (FOSSIL)
- auriformis, Mesocochliopa auriformis Wang, 1984 † - (MESOCOCHLIOPIDAE) (FOSSIL)
- auriformis, Eunaticina auriformis (J. Marwick, 1924 †) - (NATICIDAE) (FOSSIL)
- auriformis, Cochlis epiglottina auriformis (A. von Koenen, 1891 †) - (NATICIDAE) (FOSSIL)
- auriformis, Philine auriformis H.H. Suter, 1909 - (PHILINIDAE)
- auriformis, Daedalochila auriformis T.B. Bland, 1859 - (POLYGYRIDAE)
- auriformis, Prolobites auriformis Bogoslovsky, 1969 † - (PROLOBITIDAE) (FOSSIL)
- auriformis, Rissoa auriformis P.M. Pallary, 1904 - (RISSOIDAE)
- auriformis, Incisura auriformis D.L. Geiger & P. Jansen, 2004 - (SCISSURELLIDAE)
- auriformis, Verdcourtia auriformis (K.H.J. Thiele, 1910) - (UROCYCLIDAE)
- auriformis pseudomonodonta, Rissoa auriformis pseudomonodonta A. Verduin, 1983 - syn of: Rissoa hyalina pseudomonodonta A. Verduin, 1983 - (RISSOIDAE)
- aurigaster, Testacella aurigaster M.A. Watson, 1915 - syn of: Testacella maugei A.E.J. Férussac, 1819 - (TESTACELLIDAE)
- aurigena, Neptunea aurigena K. Fraussen & R.A. Terry, 2007 - (BUCCINIDAE)
- aurigena apeliota, Neptunea aurigena apeliota K. Fraussen & Y. Terryn, 2007 - (BUCCINIDAE)
- auriger, Conus auriger P.F. Röding, 1798 - syn of: Cylinder textile (C. Linnaeus, 1758) - (CONIDAE)
- aurigerana, Clausilia aurigerana J.R. Bourguignat, 1877 - syn of: Clausilia bidentata abietina (D. Dupuy, 1850) - (CLAUSILIIDAE)
- aurigerus, Goniobranchus aurigerus (W.B. Rudman, 1990) - (CHROMODORIDIDAE)
- aurigerus, Siemiradzkia aurigerus (Oppel, 1857 †) - (PERISPHINCTIDAE) (FOSSIL)
- aurila, Montereina aurila (Er. Marcus & Ev. Marcus, 1967) - (DISCODORIDIDAE)
- Aurina, syn of: Genus Scaphella Swainson, 1832 † (VOLUTIDAE) (FOSSIL)
- Aurinia, syn of: Genus Scaphella Swainson, 1832 † (VOLUTIDAE) (FOSSIL)
- aurinodatus, Fusinus aurinodatus P. Stahlschmidt & W.G. Lyons, 2009 - (FASCIOLARIIDAE)
- auriocosta, Striochondria auriocosta (C.O. Waterhouse, 1982 †) - (STREBLOCHONDRIIDAE) (FOSSIL)
- auripigmentum, Lignus auripigmentum L.A. Reeve, 1848 - (ACHATINIDAE)
- Auriptygma, Genus Auriptygma Perner, 1903 † (MEEKOSPIRIDAE) (FOSSIL)
- Auris, Genus Auris J.B. von Spix, 1827 (BULIMULIDAE)
- auris, Drymaeus auris L. Pfeiffer, 1866 - (BULIMULIDAE)
- auris, Valletia auris J. Favre, 1927 † - (DICERATIDAE) (FOSSIL)
- auris, Ellobium auris O.F. Müller, 1774 - syn of: Ellobium subnodosum (W. Metcalfe, 1851) - (ELLOBIIDAE)
- auris, Goniatites auris F.A. von Quenstedt, 1846 † - syn of: Aulatornoceras auris (F.A. von Quenstedt, 1846 †) - (GONIATITIDAE) (FOSSIL)
- auris, Lacunopsis auris Y.Y. Liu, Y.X. Wang & W.Z. Zhang, 1980 - (POMATIOPSIDAE)
- auris, Ahtioconcha auris Opik, 1930 † - (PTERINEIDAE) (FOSSIL)
- auris, Aulatornoceras auris (F.A. von Quenstedt, 1846 †) - (TORNOCERATIDAE) (FOSSIL)
- aurisbovinus, Cochlogena aurisbovinus A.E.J. Férussac, 1821 - syn of: Placostylus fibratus (T. Martyn, 1784) - (HELICIDAE)
- auriscalpia, Cerithium vulgatum auriscalpia T.A. de M. Monterosato in W. Kobelt, 1908 - (CERITHIIDAE)
- auriscalpiformis, Rissoa auriscalpiformis É.A.A. Locard, 1886 - syn of: Rissoa auriscalpium (C. Linnaeus, 1758) - (RISSOIDAE)
- auriscalpium, Cerithium punicum auriscalpium W. Kobelt, 1908 - (CERITHIIDAE)
- Auriscalpium, syn of: Genus Laternula P.F. Röding, 1798 (LATERNULIDAE)
- auriscalpium, Rissoa auriscalpium (C. Linnaeus, 1758) - (RISSOIDAE)
- auriscalpium, Rissoa auriscalpium P. Dautzenberg, 1883 - syn of: Rissoa paradoxa (T.A. de M. Monterosato, 1884) - (RISSOIDAE)
- auriscalpium, Turbo auriscalpium C. Linnaeus, 1758 - syn of: Rissoa auriscalpium (C. Linnaeus, 1758) - (TURBINIDAE)
- auriscaprina, Plekocheilus auriscaprina (A.E.J. Férussac, 1821) - (AMPHIBULIMIDAE)
- auriscata, Otopleura auriscata H.S. Holten, 1802 - syn of: Otopleura auriscati (H.S. Holten, 1802) - (PYRAMIDELLIDAE)
- auriscati, Otopleura auriscati (H.S. Holten, 1802) - (PYRAMIDELLIDAE)
- auriscati, Voluta auriscati H.S. Holten, 1802 - syn of: Otopleura auriscati (H.S. Holten, 1802) - (VOLUTIDAE)
- auriscati magnifica, Otopleura auriscati magnifica (A. Adams & L.A. Reeve, 1850) - (PYRAMIDELLIDAE)
- auriscervina, Moricandia auriscervina (A.E.J. Férussac, 1821) - (ODONTOSTOMIDAE)
- aurisculpta, Pseudomonotis aurisculpta Mather, 1915 † - (PSEUDOMONOTIDAE) (FOSSIL)
- aurisdiaboli, Diplommatina aurisdiaboli J.J. Vermeulen, 1993 - (DIPLOMMATINIDAE)
- aurisdianae, Euprotomus aurisdianae (C. Linnaeus, 1758) - (STROMBIDAE)
- aurisdianae, Strombus aurisdianae (C. Linnaeus, 1758) - syn of: Euprotomus aurisdianae (C. Linnaeus, 1758) - (STROMBIDAE)
- aurisdianae, Euprotomus aurisdianae P.F. Röding, 1798 - syn of: Euprotomus aratrum (P.F. Röding, 1798) - (STROMBIDAE)
- aurisfelis, Cassidula aurisfelis (J.G. Bruguière, 1789) - (ELLOBIIDAE)
- aurisflamma, Annulobalcis aurisflamma L.R.L. Simone & A.M. de F. Martins, 1995 - (EULIMIDAE)
- aurisiaca, Venus aurisiaca J.E. Gray, 1825 - syn of: Marcia japonica (J.F. Gmelin, 1791) - (VENERIDAE)
- aurisiacus, Pionoconus aurisiacus (C. Linnaeus, 1758) - (CONIDAE)
- aurisjudae, Bulla aurisjudae C. Linnaeus, 1758 - syn of: Ellobium aurisjudae (C. Linnaeus, 1758) - (BULLIDAE)
- aurisjudae, Ellobium aurisjudae (C. Linnaeus, 1758) - (ELLOBIIDAE)
- aurisleporis, Cochlorina aurisleporis (J.G. Bruguière, 1789) - (BULIMULIDAE)
- aurisleporis, Cochlorina aurisleporis H.A. Pilsbry, 1898 - syn of: Cochlorina aurisleporis intensior H.A. Pilsbry, 1898 - (BULIMULIDAE)
- aurisleporis, Marginella aurisleporis (G.B. Brocchi, 1814 †) - (MARGINELLIDAE) (FOSSIL)
- aurisleporis intensior, Cochlorina aurisleporis intensior H.A. Pilsbry, 1898 - (BULIMULIDAE)
- aurismalchi, Ellobium aurismalchi O.F. Müller, 1774 - syn of: Ellobium subnodosum (W. Metcalfe, 1851) - (ELLOBIIDAE)
- aurismidae, Bulimus aurismidae L.A. Reeve, 1848 - syn of: Placostylus fibratus souvillei P.M.A. Morelet, 1857 - (BULIMULIDAE)
- aurismidae, Ellobium aurismidae (C. Linnaeus, 1758) - (ELLOBIIDAE)
- aurismuris, Cochlorina aurismuris S. Moricand, 1833 - (BULIMULIDAE)
- aurispinae, Spondylus aurispinae P. Damarco & E. Bologna, 2009 - (SPONDYLIDAE)
- aurisratti, Drymaeus aurisratti R.A. Philippi, 1867 - (BULIMULIDAE)
- aurissciuri, Eurytus aurissciuri R.J.L. Guppy, 1866 - (AMPHIBULIMIDAE)
- aurissileni, Plekocheilus aurissileni (I. von Born, 1778) - (AMPHIBULIMIDAE)
- Auristomia, syn of: Genus Odostomia J. Fleming, 1813 (PYRAMIDELLIDAE)
- auristriata, Antijanira auristriata (Münster, 1841 †) - (ANTIJANIRIDAE) (FOSSIL)
- auristriatum, Adamussium auristriatum Quaglio, 2008 † - (PECTINIDAE) (FOSSIL)
- auristriatus, Pecten auristriatus Münster, 1841 † - syn of: Pecten nerei Münster, 1841 † - (PECTINIDAE) (FOSSIL)
- aurisula, Polycera aurisula Er. Marcus, 1957 - (POLYCERIDAE)
- aurita, Auritina aurita Egoian, 1989 † - (ANCYLOCERATIDAE) (FOSSIL)
- aurita, Rasenioides aurita Mesezhnikov, 1984 † - (AULACOSTEPHANIDAE) (FOSSIL)
- aurita, Cochlorina aurita (J.B. von Spix, 1827) - (BULIMULIDAE)
- aurita, Calyptraea aurita L.A. Reeve, 1859 - (CALYPTRAEIDAE)
- aurita, Diacrolinia aurita (L.M.D. Bellardi, 1873 †) - (CAVOLINIIDAE) (FOSSIL)
- aurita, Cymaclymenia aurita W.K.C. Sun & S. Shen, 1965 † - (CYMACLYMENIIDAE) (FOSSIL)
- aurita, Doto aurita P. Hesse, 1872 - syn of: Doto fragilis (E. Forbes, 1838) - (DOTIDAE)
- aurita, Epitonium aurita G.B. Sowerby, 1844 - syn of: Epitonium albidum (A.V.M.D. D'Orbigny, 1842) - (EPITONIIDAE)
- aurita, Epitonium occidentale aurita (O.A.L. Mörch, 1875) - (EPITONIIDAE)
- aurita, Gymnodoris aurita (A.A. Gould, 1852) - (GYMNODORIDIDAE)
- aurita, Babinicardia aurita Pohl, 1929 † - syn of: Babinicardia clathrata nassoviensis (Beushausen, 1895 †) - (HIPPOCARDIIDAE) (FOSSIL)
- aurita, Hydrobia aurita M. von Neumayr in M. von Neumayr & C.R.C. Paul, 1875 † - (HYDROBIIDAE) (FOSSIL)
- aurita, Cyrtokolymia aurita Astaf'yeva, 1988 † - (KOLYMIIDAE) (FOSSIL)
- aurita, Plagiostoma aurita A.M. Popov, 1964 † - (LIMIDAE) (FOSSIL)
- aurita, Limopsis aurita (G.B. Brocchi, 1814) - (LIMOPSIDAE)
- aurita, Gervilleignoma aurita Aberhan & Hillebrandt, 1996 † - (MALLEIDAE) (FOSSIL)
- aurita, Bouryia aurita J. Le Renard, 1997 † - (POMATIOPSIDAE) (FOSSIL)
- aurita, Claraia aurita (J. Von Hauer, 1850 †) - (PTERINOPECTINIDAE) (FOSSIL)
- aurita, Rissoa aurita (T.A. de M. Monterosato, 1877) - (RISSOIDAE)
- aurita, Nausitora aurita C. Hedley, 1899 - (TEREDINIDAE)
- aurita, Pachymelania aurita (O.F. Müller, 1774) - (THIARIDAE)
- aurita, Xylophaga aurita J. Knudsen, 1961 - (XYLOPHAGAIDAE)
- aurita haueri, Claraia aurita haueri (Tommasi, 1895 †) - (PTERINOPECTINIDAE) (FOSSIL)
- aurita obliqua, Auritina aurita obliqua Egoian, 1989 † - (ANCYLOCERATIDAE) (FOSSIL)
- aurita paucidentata, Limopsis aurita paucidentata W.H. Dall, 1886 - syn of: Limopsis aurita (G.B. Brocchi, 1814) - (LIMOPSIDAE)
- aurita uhligi, Auritina aurita uhligi Egoian, 1989 † - (ANCYLOCERATIDAE) (FOSSIL)
- auritae, Hypermastus auritae A. Warén, 1991 - (EULIMIDAE)
- Auritesta, syn of: Genus Zachrysia H.A. Pilsbry, 1894 (CAMAENIDAE)
- auritiformes, Otohoplites auritiformes Spath, 1925 † - (HOPLITIDAE) (FOSSIL)
- Auritina, Genus Auritina Egoian, 1989 † (ANCYLOCERATIDAE) (FOSSIL)
- auritocostatus, Ammonites auritocostatus F. Schlüter, 1872 † - syn of: Pachydiscus haldemsis (Schluter, 1867 †) - (AMMONITIDA (unassigned)) (FOSSIL)
- auritula, Pollia auritula J.H.F. Link, 1807 - syn of: Gemophos auritulus (J.H.F. Link, 1807) - (BUCCINIDAE)
- auritula, Nassaria auritula J.H.F. Link, 1807 - syn of: Gemophos auritulus (J.H.F. Link, 1807) - (NASSARIIDAE)
- auritulum, Myloceras auritulum McNamara, 1978 † - (LABECERATIDAE) (FOSSIL)
- auritulus, Gemophos auritulus (J.H.F. Link, 1807) - (BUCCINIDAE)
- auritulus, Favorinus auritulus Er. Marcus, 1955 - (FACELINIDAE)
- auritum, Cochlostoma auritum E.A. Rossmässler, 1837 - (COCHLOSTOMATIDAE)
- auritum, Epitonium auritum (G.B. Sowerby, 1844) - (EPITONIIDAE)
- auritum, Epitonium auritum O.A.L. Mörch, 1875 - syn of: Epitonium occidentale (P. Nyst, 1871) - (EPITONIIDAE)
- auritum, Gephyroceras auritum Holzapfel, 1899 † - syn of: Ponticeras auritum (Holzapfel, 1899 †) - (GEPHUROCERATIDAE) (FOSSIL)
- auritum, Ponticeras auritum (Holzapfel, 1899 †) - (PONTICERATIDAE) (FOSSIL)
- auritum, Sepiadarium auritum C.W. Robson, 1914 - (SEPIADARIIDAE)
- auritum, Sphaeroceras auritum (C.F. Parona †) - (SPHAEROCERATIDAE) (FOSSIL)
- auritum drimmeri, Cochlostoma auritum drimmeri A. Varga, 1998 - (COCHLOSTOMATIDAE)
- auritum gjonii, Cochlostoma auritum gjonii Z. Fehér, 2004 - (COCHLOSTOMATIDAE)
- auritum lamellatum, Cochlostoma auritum lamellatum (C.A. Westerlund, 1885) - (COCHLOSTOMATIDAE)
- auritum meridionalis, Cochlostoma auritum meridionalis (O. Böttger, 1886) - (COCHLOSTOMATIDAE)
- auritum montenegrinum, Cochlostoma auritum montenegrinum (A.J. Wagner, 1897) - (COCHLOSTOMATIDAE)
- auritus, Cantharus auritus J.H.F. Link, 1807 - syn of: Gemophos auritulus (J.H.F. Link, 1807) - (BUCCINIDAE)
- Auritus, Subgenus Cochlostoma (Auritus) C.A. Westerlund, 1883 (COCHLOSTOMATIDAE)
- auritus, Megalobulimus auritus (G.B. Sowerby, 1838) - (MEGALOBULIMIDAE)
- auritus, Camptonectes auritus (Schlotheim, 1813 †) - (PECTINIDAE) (FOSSIL)
- auritus, Fossarulus auritus Š. Brusina, 1897 † - (RISSOOIDEA (unassigned)) (FOSSIL)
- auritus, Pterosirenites auritus Tozer, 1980 † - (TRACHYCERATIDAE) (FOSSIL)
- auritus, Otoarpadites auritus Tozer, 1994 † - (TRACHYCERATIDAE) (FOSSIL)
- aurivillei, Onoba aurivillei W.H. Dall, 1887 - syn of: Onoba aurivillii (W.H. Dall, 1887) - (RISSOIDAE)
- aurivillii, Onoba aurivillii (W.H. Dall, 1887) - (RISSOIDAE)
- aurivillii axicostata, Onoba aurivillii axicostata A.N. Golikov & V.V. Gulbin, 1978 - (RISSOIDAE)
- aurocincta, Turritella aurocincta E.C. Von Martens, 1882 - (TURRITELLIDAE)
- auroela, Lucidella auroela (A.E.J. Férussac, 1822) - (HELICINIDAE)
- aurora, Limicolaria aurora J.C. Jay, 1839 - (ACHATINIDAE)
- aurora, Amastra obesa aurora H.A. Pilsbry & C.M. Cooke, 1914 - (AMASTRIDAE)
- aurora, Antarctoneptunea aurora (C. Hedley, 1916) - (BUCCINIDAE)
- aurora, Antarctoneptunea aurora R.K. Dell, 1972 - syn of: Antarctoneptunea aurora (C. Hedley, 1916) - (BUCCINIDAE)
- aurora, Calliostoma aurora W.H. Dall, 1888 - (CALLIOSTOMATIDAE)
- aurora, Papuina aurora L. Pfeiffer, 1862 - (CAMAENIDAE)
- aurora, Allodiscus aurora B.A. Marshall & G.M. Barker, 2008 - (CHAROPIDAE)
- aurora, Mexichromis aurora (R.F. Johnson & T.M. Gosliner, 1998) - (CHROMODORIDIDAE)
- aurora, Conus aurora J.B.P.A. Lamarck, 1810 - syn of: Ketyconus tinianus (C.H. Hwass in J.G. Bruguière, 1792) - (CONIDAE)
- aurora, Talabrica aurora (A. Adams & G.F. Angas, 1864) - (CRASSATELLIDAE)
- aurora, Lyncina aurora J.B.P.A. Lamarck, 1810 - syn of: Lyncina aurantium (J.F. Gmelin, 1791) - (CYPRAEIDAE)
- aurora, Cypraea aurora T.A. de M. Monterosato, 1897 - syn of: Luria lurida (C. Linnaeus, 1758) - (CYPRAEIDAE)
- aurora, Splendrillia aurora (K.H.J. Thiele, 1925) - (DRILLIIDAE)
- aurora, Mautodontha aurora A.F. Sartori, O. Gargominy & Fontaine, 2014 - (ENDODONTIDAE)
- aurora, Conotoma aurora (Blodgett & Johnson, 1992 †) - (GOSSELETINIDAE) (FOSSIL)
- aurora, Hyphoplites falcatus aurora C.W. Wright & E.V. Wright, 1949 † - (HOPLITIDAE) (FOSSIL)
- aurora, Loripinus aurora (D.W. Taylor & E.A. Glover, 2005) - (LUCINIDAE)
- aurora, Prunum aurora W.H. Dall, 1890 † - (MARGINELLIDAE) (FOSSIL)
- aurora, Marginella aurora K.H.J. Thiele, 1925 - syn of: Dentimargo eos Roth, 1973 - (MARGINELLIDAE)
- aurora, Mitra aurora W.L.H. Dohrn, 1861 - (MITRIDAE)
- aurora, Stenomphalus aurora R.B. Wilson, 1987 † - (MURICIDAE) (FOSSIL)
- aurora, Anodontites aurora W.B. Marshall, 1915 - syn of: Anodontites trapesialis aurora W.B. Marshall, 1915 - (MYCETOPODIDAE)
- aurora, Anodontites trapesialis aurora W.B. Marshall, 1915 - (MYCETOPODIDAE)
- aurora, Nerita aurora R.W. Dunker in R.A. Philippi, 1844 - syn of: Nerita antiquata C.A. Récluz, 1841 - (NERITIDAE)
- aurora, Oliva aurora G. Fischer von Waldheim, 1807 - syn of: Oliva carneola (J.F. Gmelin, 1791) - (OLIVIDAE)
- aurora, Aperiovula aurora Y. Omi, 2003 - syn of: Pseudosimnia pyrulina (A. Adams, 1854) - (OVULIDAE)
- aurora, Pectinodonta aurora B. A. Marshall, Puillandre, Lambourdière, Couloux & Samadi, 2016 - (PECTINODONTIDAE)
- aurora, Pseudocymia aurora W.P. Popenoe & Saul, 1987 † - (PERISSITYIDAE) (FOSSIL)
- aurora, Parachondria aurora C.B. Adams, 1846 - syn of: Parachondria maritima aurora (C.B. Adams, 1846) - (POMATIIDAE)
- aurora, Parachondria maritima aurora (C.B. Adams, 1846) - (POMATIIDAE)
- aurora, Ptychomphalina aurora Blodgett & Johnson, 1992 † - syn of: Conotoma aurora (Blodgett & Johnson, 1992 †) - (PTYCHOMPHALIDAE) (FOSSIL)
- aurora, Fusitriton aurora C. Hedley, 1916 - syn of: Antarctoneptunea aurora (C. Hedley, 1916) - (RANELLIDAE)
- aurora, Semele aurora B. Tursch & J. Pierret, 1964 - syn of: Semele martinii (L.A. Reeve, 1853) - (SEMELIDAE)
- aurora, Euprotomus aurora G.C. Kronenberg, 2002 - (STROMBIDAE)
- aurora, Psammotreta aurora (S.C.T. Hanley, 1844) - (TELLINIDAE)
- aurora, Psammotreta aurora S.C.T. Hanley, 1844 - syn of: Psammotreta aurora (S.C.T. Hanley, 1844) - (TELLINIDAE)
- aurora, Tellina aurora S.C.T. Hanley, 1844 - syn of: Psammotreta aurora (S.C.T. Hanley, 1844) - (TELLINIDAE)
- aurora, Peristarium aurora (F.M. Bayer, 1971) - (TURBINELLIDAE)
- Aurora, syn of: Genus Diaurora T.D.A. Cockerell, 1903 (UNIONIDAE)
- aurora, Lamellariopsis aurora C. Hedley, 1916 - (VELUTINIDAE)
- aurora, Meretrix aurora J. Hornell, 1917 - (VENERIDAE)
- aurora, Sunetta aurora F.P. Jousseaume, 1872 - syn of: Sunetta donacina (J.F. Gmelin, 1791) - (VENERIDAE)
- aurora elongata, Limicolaria aurora elongata L.A. Reeve - (ACHATINIDAE)
- aurora floridula, Mitra aurora floridula G.B. II Sowerby, 1874 - (MITRIDAE)
- Auroradiolites, Genus Auroradiolites Rao & al., 2015 † (RADIOLITIDAE) (FOSSIL)
- aurorae, Colus aurorae T. Shikama, 1977 - (BUCCINIDAE)
- aurorae, Randomia aurorae G.F. Matthew, 1899 † - (HELCIONELLIDAE) (FOSSIL)
- aurorae, Iberhoratia aurorae Alconada, D. Delicado & M.A. Ramos, 2007 - (HYDROBIIDAE)
- aurorae, Hyalina aurorae J. Espinosa & J.A. Ortea, 2015 - (MARGINELLIDAE)
- aurorae, Pareledone aurorae (S.S. Berry, 1917) - (OCTOPODIDAE)
- aurorae, Scutellastra aurorae (C.A. Fleming, 1973 †) - (PATELLIDAE) (FOSSIL)
- auroraense, Phragmoceras auroraense Foerste, 1930 † - (PHRAGMOCERATIDAE) (FOSSIL)
- auroraensis, Busycon auroraensis E.J. Petuch, 1994 † - (BUSYCONIDAE) (FOSSIL)
- auroraensis, Pleuromeris auroraensis Ward & B.W. Blackwelder, 1987 † - (CARDITIDAE) (FOSSIL)
- auroraensis, Diodora auroraensis Ward & B.W. Blackwelder, 1987 † - (FISSURELLIDAE) (FOSSIL)
- auroraensis, Urosalpinx auroraensis E.J. Petuch, 1994 † - (MURICIDAE) (FOSSIL)
- auroraensis, Crassostrea virginica auroraensis Ward & B.W. Blackwelder, 1987 - (OSTREIDAE)
- auroraensis, Leptopecten auroraensis Ward & B.W. Blackwelder, 1987 † - (PECTINIDAE) (FOSSIL)
- auroraensis, Chrysallida auroraensis Ward & B.W. Blackwelder, 1987 † - (PYRAMIDELLIDAE) (FOSSIL)
- auroraensis, Volutifusus auroraensis E.J. Petuch, 1994 † - (VOLUTIDAE) (FOSSIL)
- aurorea, Acuticosta aurorea (P.M. Heude, 1883) - (UNIONIDAE)
- aurostoma, Amastra aurostoma D.D. Baldwin, 1896 - (AMASTRIDAE)
- aurostoma, Pomacea aurostoma (I. Lea, 1856) - (AMPULLARIIDAE)
- aurulenta, Succinea aurulenta C.M.F. Ancey, 1889 - (SUCCINEIDAE)
- aurulenta, Capillacea pulcherrima aurulenta C. de la Torre & P. Bartsch, 1972 - (UROCOPTIDAE)
- aurum, Chrysocardium aurum W.P. Woodring, 1982 † - (CARDIIDAE) (FOSSIL)
- aurum, Modiolus aurum O. Ruiz, 1979 - (MYTILIDAE)
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