- dama, Olivella dama (J. Mawe, 1828) - (OLIVELLIDAE)
- dama, Olivella dama P.L. Duclos, 1835 - syn of: Olivella dama (J. Mawe, 1828) - (OLIVELLIDAE)
- dama, Oliva dama P.L. Duclos, 1835 - syn of: Olivella dama (J. Mawe, 1828) - (OLIVIDAE)
- dama, Trochus dama R.A. Philippi, 1848 - syn of: Monodonta nebulosa (P. Forsskål in C. Niebuhr, 1775) - (TROCHIDAE)
- dama, Monodonta dama R.A. Philippi, 1848 - syn of: Monodonta nebulosa (P. Forsskål in C. Niebuhr, 1775) - (TROCHIDAE)
- damaecornis, Chama damaecornis J.B.P.A. Lamarck, 1819 - syn of: Chama lazarus C. Linnaeus, 1758 - (CHAMIDAE)
- damahoyi, Calocochlia damahoyi L. Pfeiffer, 1856 - (BRADYBAENIDAE)
- Damaisiceras, Genus Damaisiceras Vermeulen & al., 2012 † (CRIOCERATITIDAE) (FOSSIL)
- Damalis, syn of: Genus Margaritifera H.C.F. Schumacher, 1816 (MARGARITIFERIDAE)
- damaoides, Tivela damaoides (W. Wood, 1828) - (VENERIDAE)
- damaoides, Venus damaoides W. Wood, 1828 - syn of: Tivela damaoides (W. Wood, 1828) - (VENERIDAE)
- damara, Retrotortina damara E. Rolán, A.A. Luque & A. Peñas, 2009 - (OMALOGYRIDAE)
- damarcoi, Haustellum damarcoi B. Briano & P. Damarco, 2011 - (MURICIDAE)
- damarensis, Achatina damarensis L. Pfeiffer, 1853 - syn of: Achatina dammarensis L. Pfeiffer, 1853 - (ACHATINIDAE)
- damarensis, Sculptaria damarensis A. Adams, 1870 - (SCULPTARIIDAE)
- damarensis minor, Sculptaria damarensis minor E. Degner, 1922 - (SCULPTARIIDAE)
- damarensis pygmaea, Sculptaria damarensis pygmaea A. Zilch, 1952 - (SCULPTARIIDAE)
- damarica, Gastrocopta damarica C.M.F. Ancey - (GASTROCOPTIDAE)
- Damaris, syn of: Genus Margaritifera H.C.F. Schumacher, 1816 (MARGARITIFERIDAE)
- damasoi, Trigonostoma damasoi T. Cossignani, 2015 - (CANCELLARIIDAE)
- damasoi, Conasprella damasoi (T. Cossignani, 2007) - (CONIDAE)
- damasoi, Jaspidiconus damasoi T. Cossignani, 2007 - syn of: Conasprella damasoi (T. Cossignani, 2007) - (CONIDAE)
- damasoi, Fusinus damasoi Petuch & Berschauer, 2016 - (FASCIOLARIIDAE)
- damasoi, Prunum damasoi T. Cossignani, 2006 - (MARGINELLIDAE)
- damasoi, Volvarina damasoi T. Cossignani, 2017 - (MARGINELLIDAE)
- damasoi, Venus damasoi T. Cossignani, 2015 - (VENERIDAE)
- damasomonteiroi, Conasprella damasomonteiroi (E.J. Petuch & B.W. Myers, 2014) - (CONIDAE)
- damasomonteiroi, Jaspidiconus damasomonteiroi E.J. Petuch & B.W. Myers, 2014 - syn of: Conasprella damasomonteiroi (E.J. Petuch & B.W. Myers, 2014) - (CONIDAE)
- damasomonteiroi, Mitra damasomonteiroi T. Cossignani & V. Cossignani, 2007 - (MITRIDAE)
- Damayantia, Genus Damayantia A. Issel, 1874 (ARIOPHANTIDAE)
- Damayantiella, Genus Damayantiella H. Hoffmann, 1940 (ARIOPHANTIDAE)
- damboreneae, Cryptaulax damboreneae Ferrari, 2009 † - (CRYPTAULACIDAE) (FOSSIL)
- dambriensis, Amphidromus dambriensis Thach & Huber, 2016 - (CAMAENIDAE)
- damelli, Onchidium damelli C.G. Semper, 1882 - (ONCHIDIIDAE)
- dameriacensis, Architectonica dameriacensis G.P. Deshayes, 1863 † - (ARCHITECTONICIDAE) (FOSSIL)
- dameriacensis, Clavilithes dameriacensis G.P. Deshayes, 1864 † - (FASCIOLARIIDAE) (FOSSIL)
- dameriacensis, Raphitoma defrancei dameriacensis G.P. Deshayes, 1865 † - (RAPHITOMIDAE) (FOSSIL)
- damesi, Acrochordiceras damesi Noetling, 1880 † - (ACROCHORDICERATIDAE) (FOSSIL)
- damesi, Kilianiceras damesi (Steuer, 1897 †) - (AMMONOIDEA (UNASSIGNED)) (FOSSIL)
- damesi, Hamusina damesi C. Gemmellaro, 1894 † - (CHILODONTIDAE) (FOSSIL)
- damesi, Damesites damesi (Jimbo, 1894 †) - (DESMOCERATIDAE) (FOSSIL)
- damesi, Endoceras damesi Dewitz, 1880 † - (ENDOCERATIDAE) (FOSSIL)
- damesi, Scalaria damesi E.A.L. Kittl, 1892 † - (EPITONIIDAE) (FOSSIL)
- damesi, Anatomites damesi Mojsisovics, 1893 † - (HALORITIDAE) (FOSSIL)
- damesi, Pararaphistoma damesi (E.F.R.K. Koken, 1889 †) - (LESUEURILLIDAE) (FOSSIL)
- damesi, Climacoraphistoma damesi E.F.R.K. Koken, 1889 † - syn of: Pararaphistoma damesi (E.F.R.K. Koken, 1889 †) - (LESUEURILLIDAE) (FOSSIL)
- damesi, Toxonema damesi Stoppani, 1857 † - syn of: Toxoconcha brocchi Stoppani, 1857 † - (PROTORCULIDAE) (FOSSIL)
- damesi, Raphistoma damesi E.F.R.K. Koken, 1889 † - syn of: Pararaphistoma damesi (E.F.R.K. Koken, 1889 †) - (RAPHISTOMATIDAE) (FOSSIL)
- damesi, Spinigeropsis damesi (Müller, 1898 †) - (SPINILOMATIDAE) (FOSSIL)
- damesi, Spyroceras damesi (A. Krause, 1877 †) - (SPYROCERATIDAE) (FOSSIL)
- damesi, Maioteuthis damesi Engeser & Reitner, 1985 † - (TEUTHIDA (UNASSIGNED)) (FOSSIL)
- damesi babylonica, Hamusina damesi babylonica W.H. Hudleston, 1892 † - (CHILODONTIDAE) (FOSSIL)
- Damesia, Genus Damesia Holzapfel, 1888 † (NATICOPSIDAE) (FOSSIL)
- Damesiceras, Genus Damesiceras † (AMMONOIDEA (UNASSIGNED)) (FOSSIL)
- Damesites, Genus Damesites Matsumoto , 1942 † (DESMOCERATIDAE) (FOSSIL)
- damianensis, Hemicena cerrateae damianensis A. Zilch, 1959 - (CLAUSILIIDAE)
- damianensis, Dicrista damianensis (G.A. Solem, 1956) - (NEOCYCLOTIDAE)
- damicornis, Chicoreus damicornis (C. Hedley, 1903) - (MURICIDAE)
- damicornis, Murex damicornis C. Hedley, 1903 - syn of: Chicoreus damicornis (C. Hedley, 1903) - (MURICIDAE)
- Damilina, Genus Damilina Horný, 1961 † (DAMILINIDAE) (FOSSIL)
- DAMILINIDAE Horný, 1961 † - Family (GASTROPODA-PATELLOGASTROPODA [Subclass]) (FOSSIL)
- damini, Emmericia damini Š. Brusina, 1897 † - (AMNICOLIDAE) (FOSSIL)
- daminshanense, Maeneceras daminshanense Liang, 1980 † - (SPORADOCERATIDAE) (FOSSIL)
- daminshanensis, Kochia daminshanensis Liang, 1980 † - (KOCHIIDAE) (FOSSIL)
- daminshanensis, Platyclymenia daminshanensis X.L. Liang, 1980 † - (PLATYCLYMENIIDAE) (FOSSIL)
- damioi, Africonus damioi T. Cossignani & R. Fiadeiro, 2015 - (CONIDAE)
- damjanovi, Carinigera buresi damjanovi (I.M. Likharev, 1972) - (CLAUSILIIDAE)
- dammarensis, Achatina dammarensis L. Pfeiffer, 1853 - (ACHATINIDAE)
- dammermani, Pisidium dammermani N.H. Odhner, 1940 - (SPHAERIIDAE)
- damnoniense, Myalina damnoniense (Phillips) † - (MYALINIDAE) (FOSSIL)
- damnoniensis, Ptychopteria damnoniensis (J. de C. Sowerby) † - (PTERINEIDAE) (FOSSIL)
- Damochlora, Genus Damochlora T. Iredale, 1938 (CAMAENIDAE)
- damoclesi, Cyathopoma damoclesi K.C. Emberton, 1994 - (CYCLOPHORIDAE)
- damodarensis, Bakulia damodarensis Silantiev, Chandra & Urazaeva, 2015 † - (SENDERZONIELLIDAE) (FOSSIL)
- damon, Bandelastraea damon (Laube, 1869 †) - (ANOMPHALIDAE) (FOSSIL)
- damon, Clinopegma magnum damon (W.H. Dall, 1907) - (BUCCINIDAE)
- damon polygramma, Clinopegma magnum damon polygramma (W.H. Dall, 1918) - (BUCCINIDAE)
- damoni, Paramelania damoni E.A. Smith, 1881 - (PALUDOMIDAE)
- damoni crassigranulata, Paramelania damoni crassigranulata (E.A. Smith, 1881) - (PALUDOMIDAE)
- damoni guillemei, Paramelania damoni guillemei H. Martel & P. Dautzenberg, 1899 - syn of: Vinundu guillemei (H. Martel & P. Dautzenberg, 1899) - (PALUDOMIDAE)
- damoni imperialis, Paramelania damoni imperialis V. Giraud, 1885 - (PALUDOMIDAE)
- damoni reevii, Amoria damoni reevii G.B. II Sowerby, 1864 - syn of: Amoria damonii reevei (G.B. II Sowerby, 1864) - (VOLUTIDAE)
- Damoniella, syn of: Genus Roxania W.E. Leach in J.E. Gray, 1847 (SCAPHANDRIDAE)
- damonii, Amoria damonii J.E. Gray, 1864 - (VOLUTIDAE)
- damonii gatliffi, Amoria damonii gatliffi (G.B. III Sowerby, 1910) - (VOLUTIDAE)
- damonii keatsiana, Amoria damonii keatsiana N.H. Ludbrook, 1953 - (VOLUTIDAE)
- damonii ludbrookae, Amoria damonii ludbrookae P. Bail & A. Limpus, 1997 - (VOLUTIDAE)
- damonii reevei, Amoria damonii reevei (G.B. II Sowerby, 1864) - (VOLUTIDAE)
- damonii reticulata, Amoria damonii reticulata J.E. Gray, 1864 - (VOLUTIDAE)
- damonis, Cerithium damonis Lycette, 1860 † - (CERITHIIDAE) (FOSSIL)
- Damonita, Genus Damonita F.M. Climo, 1981 (CHAROPIDAE)
- damottai, Africonus damottai (H. Trovão, 1979) - (CONIDAE)
- damottai galeao, Africonus damottai galeao E. Rolán, 1990 - (CONIDAE)
- damperierana, Gemmula damperierana A.W.B. Powell, 1964 - (TURRIDAE)
- dampierana, Rhagada dampierana G.A. Solem, 1997 - (CAMAENIDAE)
- dampierana, Gemmula dampierana A.W.B. Powell, 1964 - syn of: Gemmula damperierana A.W.B. Powell, 1964 - (TURRIDAE)
- dampierense, Acrosterigma dampierense B.R. Wilson & A. Stevenson, 1977 - syn of: Acrosterigma impolitum (G.B. II Sowerby, 1841) - (CARDIIDAE)
- dampierensis, Rhynchotrochus strabo dampierensis H.C. Fulton, 1920 - (CAMAENIDAE)
- dampierensis, Fusiaphera dampierensis T.A. Garrard, 1975 - syn of: Fusiaphera macrospira (A. Adams & L.A. Reeve, 1850) - (CANCELLARIIDAE)
- dampierensis, Euchelus dampierensis P. Jansen, 1994 - (CHILODONTIDAE)
- dampierensis, Phasmoconus dampierensis (H.E. Coomans & R.M. Filmer, 1985) - (CONIDAE)
- dampierensis, Purpuradusta hammondae dampierensis F.A. Schilder & W.O. Cernohorsky, 1965 - (CYPRAEIDAE)
- dampierensis, Glycymeris dampierensis A. Matsukuma, 1984 - (GLYCYMERIDIDAE)
- dampierensis, Dampietrigonia dampierensis (Skwarko, 1969 †) - (MEGATRIGONIIDAE) (FOSSIL)
- dampierensis, Scabricola dampierensis R. Salisbury & Heinicke, 1998 - (MITRIDAE)
- dampieri, Torresitrachia dampieri F. Köhler, 2011 - syn of: Torresitrachia houtmani dampieri F. Köhler, 2011 - (CAMAENIDAE)
- dampieri, Torresitrachia houtmani dampieri F. Köhler, 2011 - (CAMAENIDAE)
- dampieri, Splendrillia dampieri C. Hedley, 1922 - (DRILLIIDAE)
- dampieri, Fusinus dampieri H.J. Finlay, 1930 - (FASCIOLARIIDAE)
- dampieria, Melatoma dampieria C. Hedley, 1922 - syn of: Inquisitor dampieria (C. Hedley, 1922) - (CLAVATULIDAE)
- dampieria, Inquisitor dampieria (C. Hedley, 1922) - (PSEUDOMELATOMIDAE)
- dampieria, Amoria dampieria C.S. Weaver, 1960 - (VOLUTIDAE)
- Dampietrigonia, Genus Dampietrigonia Tashiro, 1979 † (MEGATRIGONIIDAE) (FOSSIL)
- damsangensis, Chamalycaeus damsangensis (H.H. Godwin-Austen, 1884) - (CYCLOPHORIDAE)
- dana, Flabellina dana S.V. Millen & J.C. Hamann, 2006 - (FLABELLINIDAE)
- dana, Octopus dana C.W. Robson, 1929 - syn of: Macrotritopus defilippi (J.B. Vérany, 1851) - (OCTOPODIDAE)
- danae, Cryptozona danae (L. Pfeiffer, 1862) - (ARIOPHANTIDAE)
- danae, Diacria danae Leyen & S. Van Der Spoel, 1982 - (CAVOLINIIDAE)
- danae, Planctoteuthis danae (L.M.A.O.E. Joubin, 1931) - (CHIROTEUTHIDAE)
- danae, Pruvotella danae A. Pruvot-Fol, 1942 - (CLIOPSIDAE)
- danae, Leachia danae (L.M.A.O.E. Joubin, 1931) - (CRANCHIIDAE)
- danae, Margineulima danae (Tenison Woods, 1879 †) - (EULIMIDAE) (FOSSIL)
- danae, Joubiniteuthis danae L.M.A.O.E. Joubin, 1931 - syn of: Joubiniteuthis portieri (L.M.A.O.E. Joubin, 1912) - (JOUBINITEUTHIDAE)
- danae, Pyrgocythara danae (W.H. Dall, 1919) - (MANGELIIDAE)
- danae, Echinoteuthis danae (L.M.A.O.E. Joubin, 1933) - (MASTIGOTEUTHIDAE)
- danae, Idioteuthis danae (L.M.A.O.E. Joubin, 1933) - syn of: Echinoteuthis danae (L.M.A.O.E. Joubin, 1933) - (MASTIGOTEUTHIDAE)
- danae, Macrotritopus danae L.M.A.O.E. Joubin & C.W. Robson, 1929 - syn of: Macrotritopus defilippi (J.B. Vérany, 1851) - (OCTOPODIDAE)
- danae, Octopoteuthis danae L.M.A.O.E. Joubin, 1931 - (OCTOPOTEUTHIDAE)
- danae, Hebetancylus danae L.M.A.O.E. Joubin, 1931 - (PLANORBIDAE)
- danae, Thysanoteuthis danae (L.M.A.O.E. Joubin, 1933) - (THYSANOTEUTHIDAE)
- danai, Proarcestes danai (Mojsisovics, 1875 †) - (ARCESTIDAE) (FOSSIL)
- danai, Dentalium danai Meyer, 1885 † - (DENTALIIDAE) (FOSSIL)
- danai, Loxonema danai A.H. Clarke, 1904 † - (LOXONEMATIDAE) (FOSSIL)
- danai, Pachydomus danai de Koninck, 1877 † - syn of: Astartila intrepida J.B.M. Dana, 1847 † - (MEGADESMIDAE) (FOSSIL)
- danai, Danaoceras danai (Barrande, 1866 †) - (POLYELASMOCERATIDAE) (FOSSIL)
- danai, Terebra danai S.S. Berry, 1958 - syn of: Terebra hemphilli E.G. Vanatta, 1924 - (TEREBRIDAE)
- danaida, Acteon danaida W.H. Dall, 1881 - (ACTEONIDAE)
- Danaoceras, Genus Danaoceras Foerste, 1926 † (POLYELASMOCERATIDAE) (FOSSIL)
- danasteri, Theodoxus danasteri (W.A. Lindholm, 1908) - (NERITIDAE)
- Danateuthis, syn of: Genus Vampyroteuthis C. Chun, 1903 (VAMPYROTEUTHIDAE)
- Danax, syn of: Genus Donax C. Linnaeus, 1758 (DONACIDAE)
- danblumi, Stomatolina danblumi B.S. Singer & H.K. Mienis, 1999 - (TROCHIDAE)
- danbyi, Avicula danbyi F. McCoy, 1851 † - (PTERIIDAE) (FOSSIL)
- dancalensis, Astarte dancalensis Diaz-Romero, 1931 † - (ASTARTIDAE) (FOSSIL)
- dancalica, Palmadusta lentiginosa dancalica (R.S.L. Jonklaas & K. Nicolay, 1977) - (CYPRAEIDAE)
- Dancea, Genus Dancea A. Zilch, 1960 (HELICARIONIDAE)
- dancei, Acteon dancei G.T. Poppe, S.P. Tagaro & P. Stahlschmidt, 2015 - (ACTEONIDAE)
- dancei, Oospira dancei B. Dharma & M. Szekeres, 2009 - (CLAUSILIIDAE)
- dancei, Phenacovolva dancei C.N. Cate, 1973 - (OVULIDAE)
- dancei, Ptychobela dancei R.N. Kilburn & H. Dekker, 2008 - (PSEUDOMELATOMIDAE)
- dancei, Pisidium dancei (J.G.J. Kuiper, 1962) - (SPHAERIIDAE)
- danconae, Fasciolaria danconae (V. Pecchioli, 1864 †) - (FASCIOLARIIDAE) (FOSSIL)
- danconae, Eutheba danconae A. Issel, 1872 - syn of: Eutheba cantiana (G. Montagu, 1803) - (HYGROMIIDAE)
- dandanensis, Diplommatina maedai dandanensis J.T. Kuroda, 1941 - (DIPLOMMATINIDAE)
- dandenongensis, Pillomena dandenongensis (W.F. Petterd, 1879) - (CHAROPIDAE)
- dandense, Libycoceras dandense Howarth, 1965 † - (SPHENODISCIDAE) (FOSSIL)
- dandrimonti, Ficus dandrimonti F.Jr. Lorenz, 2012 - (FICIDAE)
- danei, Nostoceras danei J. Kennedy & Cobban, 1993 † - (NOSTOCERATIDAE) (FOSSIL)
- danellii, Unio danellii I. Lea, 1870 - syn of: Velesunio ambiguus (R.A. Philippi, 1847) - (UNIONIDAE)
- danemorae, Unio danemorae J.R. Bourguignat, 1882 - syn of: Unio arcuatus N.R. Bouchard-Chantereaux, 1838 - (UNIONIDAE)
- danesi, Azeca danesi J. Petrbok, 1925 † - syn of: Azeca pumila Slavík, 1869 † - (COCHLICOPIDAE) (FOSSIL)
- daneyi, Anadara daneyi (B. de Basterot, 1825) - (ARCIDAE)
- daneyi, Arca daneyi A.E.M. Cossmann & M.A. Peyrot, 1912 † - (ARCIDAE) (FOSSIL)
- danfordi, Lyticoceras danfordi Spath † - (NEOCOMITIDAE) (FOSSIL)
- dangchangensis, Laeocathaica dangchangensis C. Chen & S.P. Zhang, 2004 - (BRADYBAENIDAE)
- dangchangensis, Gosseletina dangchangensis Tong & Erwin, 2001 † - (GOSSELETINIDAE) (FOSSIL)
- dangdami, Conus dangdami Thach, 2017 - (CONIDAE)
- dangeardi, Epicanites dangeardi Pareyn, 1961 † - (DARAELITIDAE) (FOSSIL)
- dangeri, Phidiana dangeri J.J. Risbec, 1928 - syn of: Caloria indica (L.S.R. Bergh, 1896) - (FACELINIDAE)
- dani, Eclogavena dani (M. Beals, 2002) - (CYPRAEIDAE)
- daniae, Hastula daniae (U. Aubry, 2008) - (TEREBRIDAE)
- daniae, Terebra daniae U. Aubry, 2008 - syn of: Hastula daniae (U. Aubry, 2008) - (TEREBRIDAE)
- daniana, Camerotheca daniana (G.F. Matthew in Walcott, 1884 †) - (CAMEROTHECIDAE) (FOSSIL)
- daniana, Gyroscala daniana Del Rio, 2012 † - (EPITONIIDAE) (FOSSIL)
- danica, Eocypraea danica Schilder, 1928 † - (EOCYPRAEIDAE) (FOSSIL)
- danica, Eulima danica J.P.J. Ravn, 1933 † - (EULIMIDAE) (FOSSIL)
- danica, Hercoglossa danica (Schlotheim, 1820 †) - (HERCOGLOSSIDAE) (FOSSIL)
- danica, Ostrea danica H.S. Holten, 1802 - syn of: Pseudamussium peslutrae (C. Linnaeus, 1771) - (OSTREIDAE)
- danica, Sassia danica Schnetler, 2001 † - (RANELLIDAE) (FOSSIL)
- danica, Anodonta danica J.R. Bourguignat, 1881 - syn of: Anodonta cygnea (C. Linnaeus, 1758) - (UNIONIDAE)
- danicum, Sactoceras danicum (Teichert, 1934 †) - (POLYDESMIIDAE) (FOSSIL)
- danicus, Boreosiphopsis danicus (Schnetler, 1985 †) - (CONIDAE) (FOSSIL)
- danicus, Streptolathyrus danicus Schnetler, 2001 † - (FASCIOLARIIDAE) (FOSSIL)
- danicus, Nautilus danicus Schlotheim, 1820 † - syn of: Hengshanites hunanensis (F.S. Xu, 1977 †) - (NAUTILIDAE) (FOSSIL)
- danicus, Pecten danicus J.H. Chemnitz, 1795 - (PECTINIDAE)
- danicus, Pseudamussium danicus L.A. Reeve, 1852 - syn of: Pseudamussium peslutrae (C. Linnaeus, 1771) - (PECTINIDAE)
- danielae, Reynesoceras danielae Fantini Sestini 1975 † - (DACTYLIOCERATIDAE) (FOSSIL)
- danielae, Pyrgula danielae O. Girotti, 2015 † - (HYDROBIIDAE) (FOSSIL)
- danielae, Toucasia danielae Mainelli, 1984 † - (REQUIENIIDAE) (FOSSIL)
- danieldreieri, Sinezona danieldreieri D.L. Geiger, 2008 - (SCISSURELLIDAE)
- danieldrieri, Sinezona danieldrieri D.L. Geiger, 2008 - syn of: Sinezona danieldreieri D.L. Geiger, 2008 - (SCISSURELLIDAE)
- danielei, Caecum danielei M. Pizzini & B.K. Raines, 2011 - (CAECIDAE)
- danieli, Placostylus fibratus danieli J.C.H. Crosse - (BOTHRIEMBRYONTIDAE)
- danieli, Buccinum danieli É.A.A. Locard, 1886 - syn of: Cabestana cutacea (C. Linnaeus, 1767) - (BUCCINIDAE)
- danieli, Bulimus danieli J.C.H. Crosse, 1855 - syn of: Placostylus fibratus (T. Martyn, 1784) - (BULIMULIDAE)
- danieli, Crepidula danieli C. Nielsen, 2003 † - (CALYPTRAEIDAE) (FOSSIL)
- danieli, Unitas danieli (L.J. Morlet, 1885 †) - (CANCELLARIIDAE) (FOSSIL)
- danieli, Capulus danieli (J.C.H. Crosse, 1858) - (CAPULIDAE)
- danieli, Conus danieli J.C.H. Crosse, 1858 - syn of: Sciteconus algoensis (G.B. II Sowerby, 1834) - (CONIDAE)
- danieli, Cyclotus danieli (L.J. Morlet, 1886) - (CYCLOPHORIDAE)
- danieli, Cyclotus danieli P.M.A. Morelet, 1886 - syn of: Cyclotus danieli (L.J. Morlet, 1886) - (CYCLOPHORIDAE)
- danieli, Pterocyclos danieli L.J. Morlet, 1886 - syn of: Cyclotus danieli (L.J. Morlet, 1886) - (CYCLOPHORIDAE)
- danieli, Candidula danieli J.R. Bourguignat, 1860 - syn of: Candidula gigaxii (L. Pfeiffer, 1850) - (HYGROMIIDAE)
- danieli, Littorina danieli É.A.A. Locard, 1886 - syn of: Littorina saxatilis (A.G. Olivi, 1792) - (LITTORINIDAE)
- danieli, Iphiana danieli A. Peñas & E. Rolán, 2016 - (PYRAMIDELLIDAE)
- danieli, Besla danieli E. Saurin, 1959 - (PYRAMIDELLIDAE)
- danieli, Cabestana danieli É.A.A. Locard, 1886 - syn of: Cabestana cutacea (C. Linnaeus, 1767) - (RANELLIDAE)
- danieli, Satondella danieli W. Segers, F. Swinnen & A.D. Abreu, 2009 - (SCISSURELLIDAE)
- danieli, Eurytrochus danieli (J.C.H. Crosse, 1862) - (TROCHIDAE)
- danieli, Astralium danieli (A. Alf & K. Kreipl, 2006) - (TURBINIDAE)
- danieli, Diplodonta danieli E. Klein, 1967 - (UNGULINIDAE)
- danieli, Paludina danieli L.J. Morlet, 1889 - (VIVIPARIDAE)
- daniellae, Thorunna daniellae (E.A. Kay & A.T. Young, 1969) - (CHROMODORIDIDAE)
- daniellae, Hypselodoris daniellae E.A. Kay & A.T. Young, 1969 - syn of: Thorunna daniellae (E.A. Kay & A.T. Young, 1969) - (CHROMODORIDIDAE)
- daniellae, Vexillum daniellae J. Drivas & M. Jay, 1989 - (COSTELLARIIDAE)
- daniellae, Paradentalium daniellae V. Scarabino & F. Scarabino, 2010 - (DENTALIIDAE)
- daniellae, Babaina daniellae E.A. Kay & A.T. Young, 1969 - syn of: Thorunna daniellae (E.A. Kay & A.T. Young, 1969) - (FLABELLINIDAE)
- danielleae, Paradentalium danielleae V. Scarabino & F. Scarabino, 2010 - syn of: Paradentalium daniellae V. Scarabino & F. Scarabino, 2010 - (DENTALIIDAE)
- danielleae, Volvarina danielleae J. Espinosa & J.A. Ortea, 2012 - (MARGINELLIDAE)
- danielleae, Gregoia danielleae D. Fehse, 2015 - (TRIVIIDAE)
- danielleae, Scaphella danielleae E.J. Petuch, 1994 † - (VOLUTIDAE) (FOSSIL)
- Danielleilona, Genus Danielleilona J. Stanisic, 1993 (CHAROPIDAE)
- daniellii, Unio daniellii J. Villa, 1871 - syn of: Velesunio ambiguus (R.A. Philippi, 1847) - (UNIONIDAE)
- danielseni, Cerithiella danielseni H.B.S. Friele, 1877 - syn of: Cerithiella metula (S.L. Lovén, 1846) - (NEWTONIELLIDAE)
- danielsi, Hemphillia danielsi E.G. Vanatta, 1914 - (BINNEYIDAE)
- danielsi, Sonorella danielsi H.A. Pilsbry & J.H. Ferriss, 1910 - (HELMINTHOGLYPTIDAE)
- danielsi, Ashmunella danielsi H.A. Pilsbry & J.H. Ferriss, 1915 - (POLYGYRIDAE)
- danielsi, Pisidium danielsi V. Sterki, 1903 - syn of: Pisidium casertanum (Poli, 1791) - (SPHAERIIDAE)
- danielsi, Holospira danielsi H.A. Pilsbry & J.H. Ferriss, 1915 - (UROCOPTIDAE)
- danielsi, Valvata sincera danielsi B. Walker, 1906 - (VALVATIDAE)
- danielsi cochisei, Holospira danielsi cochisei H.A. Pilsbry & J.H. Ferriss, 1915 - (UROCOPTIDAE)
- danielsii, Unio danielsii B.H. Wright, 1899 - syn of: Elliptio crassidens J.B.P.A. Lamarck, 1819 - (UNIONIDAE)
- danielsii, Anodonta danielsii I. Lea, 1858 - syn of: Anodonta grandis T. Say, 1829 - (UNIONIDAE)
- danielsseni, Mohnia danielsseni (H.B.S. Friele, 1879) - (BUCCINIDAE)
- danielsseni, Lophodoris danielsseni (H.B.S. Friele & M. Hansen, 1876) - (GONIODORIDIDAE)
- danielsseni, Cerithiella danielsseni (H.B.S. Friele, 1877) - (NEWTONIELLIDAE)
- danigoi, Cytharomorula danigoi R. Houart, 1995 - (MURICIDAE)
- danii, Turbonilla danii A. Peñas & E. Rolán, 2010 - (PYRAMIDELLIDAE)
- Danilacarina, syn of: Genus Aforia W.H. Dall, 1889 (COCHLESPIRIDAE)
- danilai, Amalda danilai R.N. Kilburn, 1996 - (ANCILLARIIDAE)
- danilai, Nitidoconus danilai (D. Röckel & W. Korn, 1990) - (CONIDAE)
- danilai, Persicula danilai L. Bozzetti, 1992 - (CYSTISCIDAE)
- danilai, Vokesimurex danilai (R. Houart, 1992) - (MURICIDAE)
- danili, Kellia danili Š. Brusina, 1865 - syn of: Lasaea adansoni W.H. Dall, 1899 - (KELLIIDAE)
- danili, Gibbula danili Š. Brusina, 1866 - syn of: Gibbula divaricata (C. Linnaeus, 1758) - (TROCHIDAE)
- Danilia, Genus Danilia Š. Brusina, 1865 (CHILODONTIDAE)
- daniliana, Tellina daniliana Š. Brusina, 1866 - syn of: Bosemprella incarnata (C. Linnaeus, 1758) - (TELLINIDAE)
- daniloi, Helix daniloi J.R. Bourguignat, 1888 - syn of: Chilostoma pouzolzi (G.P. Deshayes, 1830 ) - (HELICIDAE)
- Danjochlamys, Genus Danjochlamys Y. Azuma & M. Azuma, 1994 (CHRONIDAE)
- danjoensis, Helicarion danjoensis H. Minato, 1974 - (HELICARIONIDAE)
- danmianshanensis, Nodulispira danmianshanensis Pan & Cook, 2003 † - (GOSSELETINIDAE) (FOSSIL)
- danmonia, Venus danmonia G. Montagu, 1808 - syn of: Astarte sulcata (E.M. Da Costa, 1778) - (VENERIDAE)
- danmoniensis, Crassina danmoniensis J.B.P.A. Lamarck, 1818 - syn of: Astarte sulcata (E.M. Da Costa, 1778) - (ASTARTIDAE)
- danmoniensis, Lacuna danmoniensis W.E. Leach, 1852 - syn of: Lacuna crassior (G. Montagu, 1803) - (LITTORINIDAE)
- dannenbergi, Ammonites dannenbergi A.H.E. Beyrich, 1837 † - (AMMONITIDA (UNASSIGNED)) (FOSSIL)
- dannenbergi, Lineata dannenbergi (G.A. Goldfuss, 1844 †) - (ORIOSTOMATIDAE) (FOSSIL)
- dannenbergi, Scoliostoma dannenbergi A. Braun, 1838 † - (SCOLIOSTOMATIDAE) (FOSSIL)
- Dannevigena, syn of: Genus Cirsotrema O.A.L. Mörch, 1852 (EPITONIIDAE)
- Dannevigena, syn of: Genus Cirsotrema O.A.L. Mörch, 1852 (EPITONIIDAE)
- dannevigi, Prolixodens dannevigi (C. Hedley, 1911) - (CERITHIOPSIDAE)
- dannevigi, Limopsis dannevigi (T. Iredale, 1931) - (LIMOPSIDAE)
- dannevigi, Sepia dannevigi S.S. Berry, 1918 - syn of: Sepia hedleyi S.S. Berry, 1918 - (SEPIIDAE)
- dannevigi, Livonia dannevigi J.C. Verco, 1912 - syn of: Livonia nodiplicata (J.C. Cox, 1910) - (VOLUTIDAE)
- danningeri, Cellana danningeri M. Harzhauser & B.M. Landau, 2014 † - (NACELLIDAE) (FOSSIL)
- Danoceras, Genus Danoceras Troedsson, 1926 † (DIESTOCERATIDAE) (FOSSIL)
- Danoctopus, Genus Danoctopus L.M.A.O.E. Joubin, 1933 (OCTOPODIDAE)
- dantaae, Mainwaringia dantaae Y. Fang, Peng, S.P. Zhang & J. He, 2012 - (LITTORINIDAE)
- dantarti, Parthenina dantarti (A. Peñas & E. Rolán, 2008) - (PYRAMIDELLIDAE)
- dantarti, Satondella dantarti A.A. Luque, D.L. Geiger & E. Rolán, 2011 - (SCISSURELLIDAE)
- dantarti, Tritonia dantarti E. Ballesteros & F.W. Avila, 2006 - (TRITONIIDAE)
- danubiale, Bythiospeum saxigenum danubiale (D. Geyer, 1907) - (HYDROBIIDAE)
- danubialis, Bithynia danubialis P. Glöer & D.G. Georgiev, 2012 - (BITHYNIIDAE)
- danubialis, Hauffenia danubialis (M. Haase, 1993) - (HYDROBIIDAE)
- danubialis, Trochulus striolatus danubialis (S. Clessin, 1874) - (HYGROMIIDAE)
- danubialis, Lymnaea danubialis (F. von Schrank, 1803) - (LYMNAEIDAE)
- danubialis, Fagotia danubialis J.R. Bourguignat, 1884 - syn of: Esperiana esperi (A.E.J. Férussac, 1823) - (MELANOPSIDAE)
- danubialis, Theodoxus danubialis (C. Pfeiffer, 1828) - (NERITIDAE)
- danubialis, Pseudanodonta danubialis J.R. Bourguignat, 1880 - syn of: Pseudanodonta middendorffi (Siemaschko, 1848) - (UNIONIDAE)
- danubialis, Viviparus danubialis J.R. Bourguignat, 1862 - syn of: Viviparus acerosus J.R. Bourguignat, 1862 - (VIVIPARIDAE)
- danubialis banatica, Vivipara danubialis banatica W. Kobelt, 1909 - syn of: Viviparus acerosus J.R. Bourguignat, 1862 - (VIVIPARIDAE)
- danubialis danasteri, Neritina danubialis danasteri W.A. Lindholm, 1908 - syn of: Theodoxus danasteri (W.A. Lindholm, 1908) - (NERITIDAE)
- danubialis kormosi, Vivipara danubialis kormosi W. Kobelt, 1909 - syn of: Viviparus acerosus J.R. Bourguignat, 1862 - (VIVIPARIDAE)
- danubialis stragulatus, Theodoxus danubialis stragulatus (C. Pfeiffer, 1828) - (NERITIDAE)
- danubiana, Valvata danubiana Put & Polyszcuk, 1969 - (VALVATIDAE)
- danubiense, Hypophylloceras danubiense Vašícek & al., 2014 † - (PHYLLOCERATIDAE) (FOSSIL)
- danubiensis, Turricaspia danubiensis Roshka, 1973 † - (HYDROBIIDAE) (FOSSIL)
- danubiensis, Alvania venus danubiensis A.E.M. Cossmann & M.A. Peyrot, 1918 - (RISSOIDAE)
- Danubisphinctes, Genus Danubisphinctes Zeiss, 1968 † (AMMONOIDEA (UNASSIGNED)) (FOSSIL)
- Danubites, Genus Danubites Mojsisovics , 1893 † (DANUBITIDAE) (FOSSIL)
- DANUBITIDAE Spath, 1951 † - Family (CEPHALOPODA-AMMONOIDEA [Subclass]-CERATITIDA [Order]-DANUBITOIDEA [Superfamily]) (FOSSIL)
- danvillense, Sinum danvillense G.F. Harris & K.V.W. Palmer, 1947 † - (NATICIDAE) (FOSSIL)
- danyii, Montenegrina skipetarica danyii Z. Fehér & M. Szekeres, 2016 - (CLAUSILIIDAE)
- danyii, Balcanodiscus danyii Z. Eröss, Z. Fehér & B. Páll-Gergely, 2011 - (ZONITIDAE)
- danyii, Balcanodiscus danyii Eross, Z. Fehér & B. Páll-Gergely, 2011 † - (ZONITIDAE) (FOSSIL)
- Danzikoceras, Genus Danzikoceras Zhuravleva, 1979 † (NAUTILIDA (UNASSIGNED)) (FOSSIL)
- danzyoensis, Satsuma danzyoensis J.T. Kuroda, 1973 - (CAMAENIDAE)
- danzyonarum, Diplommatina danzyonarum J.T. Kuroda, 1973 - (DIPLOMMATINIDAE)
- daoae, Amphidromus daoae Thach, 2016 - (CAMAENIDAE)
- Daonella, Genus Daonella Mojsisovics, 1874 † (DAONELLIDAE) (FOSSIL)
- daonellaeformis, Eomonotis daonellaeformis (Kiparisova, 1960 †) - (MONOTIDAE) (FOSSIL)
- DAONELLIDAE Neumayr, 1891 † - Family (BIVALVIA-PTERIOMORPHIA [Subclass]-OSTREIDA [Order]-POSIDONIOIDEA [Superfamily]) (FOSSIL)
- Daonellopecten, Genus Daonellopecten Vakhuc & Huyen, 1984 † (PTERINOPECTINIDAE) (FOSSIL)
- Daphnaea, syn of: Genus Arca C. Linnaeus, 1758 (ARCIDAE)
- Daphnaeoderma, syn of: Genus Arca C. Linnaeus, 1758 (ARCIDAE)
- Daphne, syn of: Genus Arca C. Linnaeus, 1758 (ARCIDAE)
- daphne, Goniobranchus daphne (G.F. Angas, 1864) - (CHROMODORIDIDAE)
- daphne, Glossodoris daphne G.F. Angas, 1864 - syn of: Goniobranchus daphne (G.F. Angas, 1864) - (CHROMODORIDIDAE)
- daphne, Conus daphne A. Boivin, 1864 - (CONIDAE)
- daphne, Straparollus daphne Billings, 1865 † - (EUOMPHALIDAE) (FOSSIL)
- daphne, Goniodoris daphne G.F. Angas, 1864 - syn of: Goniobranchus daphne (G.F. Angas, 1864) - (GONIODORIDIDAE)
- daphne, Subulites daphne Billings, 1865 † - (SUBULITIDAE) (FOSSIL)
- daphnella, Oehlertia daphnella J. Perner, 1907 † - syn of: Quadricarina senilis (J. Perner, 1907 †) - (PORCELLIIDAE) (FOSSIL)
- Daphnella, Genus Daphnella R.B. Hinds, 1844 (RAPHITOMIDAE)
- daphnelloides, Retimohnia daphnelloides (T.A. Okutani, 1964) - (BUCCINIDAE)
- daphnelloides, Metula daphnelloides J.C. Melvill & R. Standen, 1903 - (BUCCINIDAE)
- daphnelloides, Prosipho daphnelloides A.W.B. Powell, 1958 - (BUCCINIDAE)
- daphnelloides, Gymnobela daphnelloides (W.H. Dall, 1895) - (RAPHITOMIDAE)
- daphnelloides, Raphitoma daphnelloides L. Gougerot & J. Le Renard, 1981 † - (RAPHITOMIDAE) (FOSSIL)
- daphnelloides, Daphnella daphnelloides L.A. Reeve, 1845 - syn of: Daphnella marmorata R.B. Hinds, 1844 - (RAPHITOMIDAE)
- Daphnellopsis, Genus Daphnellopsis M.M. Schepman, 1913 (MURICIDAE)
- Daphneoderma, syn of: Genus Arca C. Linnaeus, 1758 (ARCIDAE)
- daphnes, Melanopsis daphnes Gaudry & P. Fischer in Gaudry, 1867 † - syn of: Melanopsis longa G.P. Deshayes in A.E.J. Férussac, 1851 † - (MELANOPSIDAE) (FOSSIL)
- Daphniola, Genus Daphniola P. Radoman 1973 (HYDROBIIDAE)
- daphnis, Helicostyla daphnis W.J. Broderip, 1841 - (BRADYBAENIDAE)
- daphnis, Hyolithes daphnis Walcott, 1905 † - (HYOLITHIDAE) (FOSSIL)
- Daphnites, Genus Daphnites Ettingshausen, 1867 † (PARATHISBITIDAE) (FOSSIL)
- Daphnobela, Subgenus Metula (Daphnobela) A.E.M. Cossmann, 1896 † (BUCCINIDAE) (FOSSIL)
- Daphnoderma, syn of: Genus Arca C. Linnaeus, 1758 (ARCIDAE)
- daposhangensis, Pseudarietites daposhangensis Sheng, 1989 † - (PSEUDARIETITIDAE) (FOSSIL)
- dapsilis, Chryseofusus dapsilis R. Hadorn & K. Fraussen, 2003 - (FASCIOLARIIDAE)
- dapsilis, Arcopagia dapsilis C. Hedley, 1909 - syn of: Clathrotellina carnicolor (S.C.T. Hanley, 1846) - (TELLINIDAE)
- darae, Stacheoceras darae C. Gemmellaro, 1887 † - (NEOSTACHEOCERATIDAE) (FOSSIL)
- Daraelites, Genus Daraelites Gemmellaro , 1887 † (DARAELITIDAE) (FOSSIL)
- DARAELITIDAE Tchernow, 1907 † - Family (CEPHALOPODA-AMMONOIDEA [Subclass]-PROLECANITIDA [Order]-PROLECANITOIDEA [Superfamily]) (FOSSIL)
- daraganicus, Cyclophorus daraganicus J.G. Hidalgo, 1888 - (CYCLOPHORIDAE)
- daralli, Obscurella daralli J.R. Bourguignat, 1894 - syn of: Cochlostoma obscurum (J.P.R. Draparnaud, 1801) - (COCHLOSTOMATIDAE)
- daranga, Calocochlia submirabilis daranga P. Bartsch, 1930 - (BRADYBAENIDAE)
- daranganicus, Cyclophorus daranganicus J.G. Hidalgo, 1888 - syn of: Cyclophorus daraganicus J.G. Hidalgo, 1888 - (CYCLOPHORIDAE)
- Darbya, Genus Darbya P. Bartsch, 1934. (BORSONIIDAE)
- darchiaci, Viviparus darchiaci P.S. Pavlovic, 1903 † - (VIVIPARIDAE) (FOSSIL)
- darchiaciana, Lucina darchiaciana Noetling, 1901 † - (LUCINIDAE) (FOSSIL)
- Darcinia, Genus Darcinia Clark & Durham, 1946 † (MACTRIDAE) (FOSSIL)
- darcyi, Cerithioderma darcyi Kirkland † - (CAPULIDAE) (FOSSIL)
- dardana, Zebrina dardana R.A. Philippi, 1844 - (ENIDAE)
- Dardaniopsis, syn of: Genus Eatoniella W.H. Dall, 1876 (EATONIELLIDAE)
- dardanorum, Triloba thaumasia dardanorum (A.J. Wagner, 1919) - (CLAUSILIIDAE)
- Dardanula, syn of: Genus Eatoniella W.H. Dall, 1876 (EATONIELLIDAE)
- dardeaui, Pseudoshasticrioceras dardeaui (Delanoy, 1992 †) - (AMMONOIDEA (UNASSIGNED)) (FOSSIL)
- dardeaui, Janusites dardeaui Delanoy, 1992 † - syn of: Pseudoshasticrioceras dardeaui (Delanoy, 1992 †) - (HEMIHOPLITIDAE) (FOSSIL)
- dardennei, Paricoplax dardennei E.H.J. Leloup, 1981 - syn of: Plaxiphora parva H.F. Nierstrasz, 1906 - (ISCHNOCHITONIDAE)
- dardennei, Placiphorella dardennei E.H.J. Leloup, 1981 - syn of: Plaxiphora parva H.F. Nierstrasz, 1906 - (MOPALIIDAE)
- darella, Nucula darella W.H. Dall, 1916 - syn of: Nucula profundorum Smith, 1885 - (NUCULIDAE)
- Darellella, Genus Darellella Buckman, 1904 † (HILDOCERATIDAE) (FOSSIL)
- Darellia, Genus Darellia Buckman, 1898 † (AMMONOIDEA (UNASSIGNED)) (FOSSIL)
- Darellina, Genus Darellina Buckman, 1904 † (HILDOCERATIDAE) (FOSSIL)
- Darendeella, Genus Darendeella Karacabey-Oztemür, 1976 † (RADIOLITIDAE) (FOSSIL)
- darevskii, Hygrohelicopsis darevskii A.A. Schileyko, 1978 - (HYGROMIIDAE)
- dargazense, Geisonocerina dargazense Ghavidel-Syooki & al., 2015 † - (ORTHOCERIDA (UNASSIGNED)) (FOSSIL)
- dariae, Orbitestella dariae (Liuzzi & M.L. Zucchi Stolfa, 1979) - (ORBITESTELLIDAE)
- dariae, Cyclostremiscus dariae Liuzzi & M.L. Zucchi Stolfa, 1979 - syn of: Orbitestella dariae (Liuzzi & M.L. Zucchi Stolfa, 1979) - (TORNIDAE)
- Dariconus, syn of: Genus Darioconus T. Iredale, 1930 (CONIDAE)
- dariena, Bivetiella dariena (F. Toula, 1908 †) - (CANCELLARIIDAE) (FOSSIL)
- dariena, Carinodrillia dariena A.A. Olsson, 1971 - (PSEUDOMELATOMIDAE)
- dariena, Tellina dariena T.A. Conrad, 1855 † - (TELLINIDAE) (FOSSIL)
- dariena, Clementia dariena T.A. Conrad, 1855 † - (VENERIDAE) (FOSSIL)
- dariena rabelli, Clementia dariena rabelli C.J. Maury, 1920 - (VENERIDAE)
- dariena vetula, Clementia dariena vetula W.P. Woodring, 1926 - (VENERIDAE)
- darienensis, Eopapyrina darienensis (W.H. Dall, 1898 †) - (MACTRIDAE) (FOSSIL)
- darienensis, Granulina darienensis T. McCleery, 2010 - (MARGINELLIDAE)
- darienensis, Pilsbrytyphis darienensis R.L. Gertman, 1969 † - (MURICIDAE) (FOSSIL)
- dariensis, Anadara dariensis J. Brown & H.A. Pilsbry, 1911 † - (ARCIDAE) (FOSSIL)
- dariensis, Marginella dariensis J. Brown & H.A. Pilsbry, 1911 † - (MARGINELLIDAE) (FOSSIL)
- dariensis, Subcancilla dariensis (J. Brown & H.A. Pilsbry, 1911 †) - (MITRIDAE) (FOSSIL)
- dariensis, Crenomytilus dariensis A.A. Olsson, 1967 † - (MYTILIDAE) (FOSSIL)
- dariensis, Elliptio dariensis I. Lea, 1842 - (UNIONIDAE)
- dariensis, Anodonta dariensis I. Lea, 1858 - syn of: Anodonta cataracta T. Say, 1817 - (UNIONIDAE)
- dariensis progonica, Anadara dariensis progonica W.P. Woodring, 1973 - (ARCIDAE)
- dariesi, Cardium dariesi A. Dey, 1961 † - (CARDIIDAE) (FOSSIL)
- darii, Crioceratites darii de Zigno, 1845 † - (CRIOCERATITIDAE) (FOSSIL)
- Darina, Genus Darina J.E. Gray, 1853 (MACTRIDAE)
- dario, Radiolites dario Catullo, 1834 † - (RADIOLITIDAE) (FOSSIL)
- Darioconus, Genus Darioconus T. Iredale, 1930 (CONIDAE)
- darioi, Leptochiton darioi (G. Righi, 1973) - (LEPTOCHITONIDAE)
- darioi, Furcopenis darioi J. Castillejo & A. Wiktor, 1983 - (LIMACIDAE)
- darius, Scaphander darius Er. Marcus & Ev. Marcus, 1967 - (SCAPHANDRIDAE)
- Darkaoceras, Genus Darkaoceras Bockwinkel & al., 2009 † (TAOUZITIDAE) (FOSSIL)
- darkaouaense, Calygirtyoceras darkaouaense W. Korn & al., 1999 † - (GIRTYOCERATIDAE) (FOSSIL)
- darkaouense, Pharciceras darkaouense Bockwinkel & al., 2009 † - (PHARCICERATIDAE) (FOSSIL)
- darkensis, Sibyllonautilus darkensis E.S. Sobolev, 1998 † - (TAINOCERATIDAE) (FOSSIL)
- darkiensis, Frechites darkiensis Arkadiev & Vavilov, 1989 † - (BEYRICHITIDAE) (FOSSIL)
- darkini, Embrikena darkini (D. Röckel, W. Korn & G. Richard, 1993) - (CONIDAE)
- darlingensis, Nuculopsis darlingensis Dickins, 1963 † - (NUCULIDAE) (FOSSIL)
- darlingensis, Prothyris darlingensis Bradshaw, 1991 † - (PROTHYRIDAE) (FOSSIL)
- darlingtoni, Hemitrochus darlingtoni W.J. Clench, 1962 - (CEPOLIDAE)
- darlingtoni, Mcleania darlingtoni J.C. Bequaert & W.J. Clench, 1939 - (THYSANOPHORIDAE)
- darnaudi, Lejeania darnaudi (L. Pfeiffer, 1856) - (HYGROMIIDAE)
- darnelli, Lithasiopsis darnelli F.G. Thompson, 1959 - (PLEUROCERIDAE)
- darnleyensis, Atys darnleyensis J.W. Brazier, 1871 - (HAMINOEIDAE)
- darnleyensis, Paradrillia darnleyensis T. Shuto, 1983 - (HORAICLAVIDAE)
- darnleyensis, Nisiturris darnleyensis (J.W. Brazier, 1877) - (PYRAMIDELLIDAE)
- darnleyensis, Chemnitzia darnleyensis J.W. Brazier, 1877 - syn of: Nisiturris darnleyensis (J.W. Brazier, 1877) - (PYRAMIDELLIDAE)
- darnleyi, Pseudorhaphitoma darnleyi (J.W. Brazier, 1876) - (MANGELIIDAE)
- darochai, Anodontites darochai W.B. Marshall, 1915 - syn of: Anodontites trapesialis darochai W.B. Marshall, 1915 - (MYCETOPODIDAE)
- darochai, Anodontites trapesialis darochai W.B. Marshall, 1915 - (MYCETOPODIDAE)
- darolinensis, Ligatella darolinensis W. Kobelt, 1910 - syn of: Otopoma perrieri J.R. Bourguignat, 1881 - (POMATIIDAE)
- Daronia, Genus Daronia A. Adams, 1861 (NEOCYCLOTIDAE)
- darraghi, Cerithium darraghi N.H. Ludbrook, 1971 † - (CERITHIIDAE) (FOSSIL)
- darraghi, Notocypraea darraghi D. Fehse, 2010 † - (CYPRAEIDAE) (FOSSIL)
- darraghi, Murex darraghi N.H. Ludbrook, 1978 † - (MURICIDAE) (FOSSIL)
- darraghi, Bolma flindersi darraghi A.G. Beu & W.F. Ponder, 1979 † - (TURBINIDAE) (FOSSIL)
- darraghi, Proxichione darraghi P.A. Maxwell, 1978 † - (VENERIDAE) (FOSSIL)
- darrieuxii, Bythinella darrieuxii (L. de Folin & F. Bèrillon, 1877) - (BYTHINELLIDAE)
- darrosensis, Pascula darrosensis (E.A. Smith, 1884) - (MURICIDAE)
- Darrylia, Genus Darrylia E.F. Garcia, 2008 (HORAICLAVIDAE)
- darsi, Coronites darsi J.J. Vermeulen, 1995 † - (PULCHELLIIDAE) (FOSSIL)
- Darteplicatula, Genus Darteplicatula Freneix & Gorodiski, 1963 † (PTERIIDA (UNASSIGNED)) (FOSSIL)
- dartevellei, Carditopsis dartevellei M. Nicklés, 1952 - (CONDYLOCARDIIDAE)
- dartevellei, Carditopsis dartevellei Nicklès, 1952 † - (CONDYLOCARDIIDAE) (FOSSIL)
- dartevellei, Dischides dartevellei (M. Nicklés, 1979) - (GADILIDAE)
- dartevellei, Eutrephoceras dartevellei Miller, 1951 † - (NAUTILIDAE) (FOSSIL)
- dartevellei, Cymbulostrea dartevellei Freneix 1979 † - (OSTREIDAE) (FOSSIL)
- dartevellei, Pseudocleopatra dartevellei G. Mandahl-Barth, 1973 - (PALUDOMIDAE)
- dartevellei, Trivia dartevellei J. Knudsen, 1955 - syn of: Pseudopusula depauperata (G.B. I Sowerby, 1832) - (TRIVIIDAE)
- dartevelli, Mitrella dartevelli (J. Knudsen, 1956) - (COLUMBELLIDAE)
- dartevilli, Columbella dartevilli J. Knudsen, 1958 - syn of: Mitrella dartevelli (J. Knudsen, 1956) - (COLUMBELLIDAE)
- dartevilli, Pyrene dartevilli J. Knudsen, 1958 - syn of: Mitrella dartevelli (J. Knudsen, 1956) - (COLUMBELLIDAE)
- dartezi, Cernuella dartezi W. Kobelt, 1884 - syn of: Cernuella virgata (E.M. Da Costa, 1778) - (HYGROMIIDAE)
- Dartoceras, Genus Dartoceras Foerste, 1936 † (CEPHALOPODA (UNASSIGNED)) (FOSSIL)
- dartoni, Texasia dartoni Reeside, 1932 † - (COLLIGNONICERATIDAE) (FOSSIL)
- dartoni, Lucina dartoni Clark, 1895 † - (LUCINIDAE) (FOSSIL)
- dartoni, Ormoceras dartoni Flower, 1957 † - (ORMOCERATIDAE) (FOSSIL)
- dartoni, Rioceras dartoni Flower, 1964 † - (RIOCERATIDAE) (FOSSIL)
- Dartonoceras, Genus Dartonoceras † (ENDOCERIDA (UNASSIGNED)) (FOSSIL)
- daruma, Odostomia daruma S. Nomura, 1938 - (PYRAMIDELLIDAE)
- darupense, Eutrephoceras darupense (Schluter, 1876 †) - (NAUTILIDAE) (FOSSIL)
- Darvasiceras, Genus Darvasiceras Leonova , 1990 † (MEDLICOTTIIDAE) (FOSSIL)
- darvasicum, Prostacheoceras darvasicum Leonova, 1992 † - (VIDRIOCERATIDAE) (FOSSIL)
- darvasicus, Sosiocrimites darvasicus Leonova, 1992 † - (ADRIANITIDAE) (FOSSIL)
- darvasicus, Neopronorites darvasicus Leonova, 1988 † - (PRONORITIDAE) (FOSSIL)
- darvazicum, Meekoceras darvazicum Shevyrev, 1990 † - (MEEKOCERATIDAE) (FOSSIL)
- darvazicus, Pseudoceltites darvazicus Shevyrev, 1990 † - (COLUMBITIDAE) (FOSSIL)
- darvazicus, Flemingites darvazicus Shevyrev, 1990 † - (FLEMINGITIDAE) (FOSSIL)
- darveli, Trapania darveli W.B. Rudman, 1987 - (GONIODORIDIDAE)
- darvelli, Trapania darvelli W.B. Rudman, 1987 - syn of: Trapania darveli W.B. Rudman, 1987 - (GONIODORIDIDAE)
- darwasi, Bamyaniceras darwasi (Karpinsky, 1889 †) - (MEDLICOTTIIDAE) (FOSSIL)
- darwenense, Cravenoceras darwenense Moore, 1945 † - syn of: Glaphyrites darwenensis Moore, 1945 † - (CRAVENOCERATIDAE) (FOSSIL)
- darwenensis, Glaphyrites darwenensis Moore, 1945 † - (GLAPHYRITIDAE) (FOSSIL)
- darwinense, Xanthomelon darwinense F. Köhler & G.E. Burghardt, 2016 - (CAMAENIDAE)
- darwinensis, Clathropsis darwinensis C.F. Laseron, 1956 - (CERITHIOPSIDAE)
- darwinensis, Benthocardiella darwinensis P.U. Middelfart, 2002 - (CONDYLOCARDIIDAE)
- darwinensis, Austroliotia darwinensis C.F. Laseron, 1958 - (LIOTIIDAE)
- darwinensis, Turbonilla darwinensis C.F. Laseron, 1959 - (PYRAMIDELLIDAE)
- darwinensis, Solen darwinensis R. von Cosel, 2002 - (SOLENIDAE)
- darwinensis, Schwartziella darwinensis (C.F. Laseron, 1956) - (ZEBINIDAE)
- darwinensis, Pandalosia darwinensis C.F. Laseron, 1956 - syn of: Schwartziella darwinensis (C.F. Laseron, 1956) - (ZEBINIDAE)
- darwini, Anadara darwini (C. Mayer, 1868 †) - (ARCIDAE) (FOSSIL)
- darwini, Euthria darwini A. Monteiro & E. Rolán, 2005 - (BUCCINIDAE)
- darwini, Siphonalia darwini Tavera & al., 1985 † - syn of: Penion subregularis (A.V.M.D. D'Orbigny, 1852 †) - (BUCCINIDAE) (FOSSIL)
- darwini, Naesiotus darwini (L. Pfeiffer, 1846) - (BULIMULIDAE)
- darwini, Torresitrachia darwini R.C. Willan, F. Köhler, V. Kessner & M.F. Braby, 2009 - (CAMAENIDAE)
- darwini, Spurlingia darwini (J.W. Brazier, 1872) - (CAMAENIDAE)
- darwini, Cancellaria darwini R.E. Petit, 1970 - (CANCELLARIIDAE)
- darwini, Cardium darwini C. Mayer, 1866 - syn of: Cardium indicum J.B.P.A. Lamarck, 1818 - (CARDIIDAE)
- darwini, Anachis darwini G.F. Angas, 1877 - syn of: Zafra atrata (A.A. Gould, 1860) - (COLUMBELLIDAE)
- darwini, Vexillum darwini R. Salisbury & E.G. Guillot de Suduiraut, 2006 - (COSTELLARIIDAE)
- darwini, Cucullaea darwini R.A. Philippi, 1887 † - syn of: Cucullaria darwini (R.A. Philippi, 1887 †) - (CUCULLAEIDAE) (FOSSIL)
- darwini, Kitchinites darwini (Steinmann, 1895 †) - (DESMOCERATIDAE) (FOSSIL)
- darwini, Fissurella darwini L.A. Reeve, 1849 - syn of: Fissurella radiosa R.P. Lesson, 1831 - (FISSURELLIDAE)
- darwini, Globocornus darwini J. Espinosa & J.A. Ortea, 2010 - (GLOBOCORNIDAE)
- darwini, Trapania darwini T.M. Gosliner & S.J. Fahey, 2008 - (GONIODORIDIDAE)
- darwini, Helix darwini J.W. Brazier, 1872 - syn of: Spurlingia darwini (J.W. Brazier, 1872) - (HELICIDAE)
- darwini, Protacanthodiscus darwini Tavera, 1985 † - syn of: Protacanthodiscus andreaei Kilian, 1889 † - (HIMALAYITIDAE) (FOSSIL)
- darwini, Berthelinia darwini K.R. Jensen, 1997 - (JULIIDAE)
- darwini, Michelia darwini de Koninck, 1876 † - (MURCHISONIIDAE) (FOSSIL)
- darwini, Propeleda darwini (R.A. Philippi, 1887 †) - (NUCULANIDAE) (FOSSIL)
- darwini, Phestia darwini (de Koninck, 1877 †) - (NUCULANIDAE) (FOSSIL)
- darwini, Nuculana darwini (E.A. Smith, 1884) - (NUCULANIDAE)
- darwini, Cucullaria darwini (R.A. Philippi, 1887 †) - (PARALLELODONTIDAE) (FOSSIL)
- darwini, Elimia darwini E.L. Mihalcik & F.G. Thompson, 2002 - (PLEUROCERIDAE)
- darwini, Thecacera darwini A. Pruvot-Fol, 1950 - (POLYCERIDAE)
- darwini, Miraclathurella darwini (R.A. Philippi, 1887 †) - (PSEUDOMELATOMIDAE) (FOSSIL)
- darwini, Manzonia darwini R.G. Moolenbeek & M.J. Faber, 1987 - (RISSOIDAE)
- darwini, Spondylus darwini F.P. Jousseaume, 1882 - (SPONDYLIDAE)
- darwini, Turritella darwini R.A. Philippi, 1887 † - (TURRITELLIDAE) (FOSSIL)
- darwini, Chione darwini R.A. Philippi, 1887 † - (VENERIDAE) (FOSSIL)
- darwinianum, Amusium darwinianum d'Orbigny, 1846 † - (PECTINIDAE) (FOSSIL)
- darwinianus, Penion darwinianus R.A. Philippi, 1887 † - (BUCCINIDAE) (FOSSIL)
- darwinianus, Penion darwinianus D. Frassinetti, 2001 † - syn of: Penion subregularis (A.V.M.D. D'Orbigny, 1852 †) - (BUCCINIDAE) (FOSSIL)
- darwinianus, Fusus darwinianus R.A. Philippi, 1887 † - syn of: Penion subregularis (A.V.M.D. D'Orbigny, 1852 †) - (FASCIOLARIIDAE) (FOSSIL)
- darwinianus, Brachidontes darwinianus (A.V.M.D. D'Orbigny, 1842) - (MYTILIDAE)
- Darwinices, Genus Darwinices Griffin & Pastorino, 2013 † (NATICIDAE) (FOSSIL)
- darwinii, Mactra darwinii Sowerby, 1846 † - (MACTRIDAE) (FOSSIL)
- darwinii, Natica darwinii F.W. Hutton, 1885 † - syn of: Natica subsolida A.V.M.D. D'Orbigny, 1847 † - (NATICIDAE) (FOSSIL)
- darwinii, Netastoma darwinii (G.B. II Sowerby, 1849) - (PHOLADIDAE)
- darwinii, Venus darwinii A. Römer, 1858 - syn of: Chionopsis gnidia (W.J. Broderip & G.B. I Sowerby, 1829) - (VENERIDAE)
- Darwininitium, Genus Darwininitium Budha & Mordan, 2012 (CERASTUIDAE)
- dasa, Brachycythara dasa J. Gardner, 1937 † - (MANGELIIDAE) (FOSSIL)
- dasa, Prunum eleutheria dasa J. Gardner, 1937 † - (MARGINELLIDAE) (FOSSIL)
- dasa, Olivella dasa J. Gardner, 1937 † - (OLIVELLIDAE) (FOSSIL)
- dasa, Transennella dasa J. Gardner, 1926 † - (VENERIDAE) (FOSSIL)
- dasa makra, Transennella dasa makra J. Gardner, 1926 † - (VENERIDAE) (FOSSIL)
- dasaplurum, Costellaria dasaplurum W.P. Woodring, 1928 † - (COSTELLARIIDAE) (FOSSIL)
- dasbergensis, Kalloclymenia dasbergensis (Wedekind, 1914 †) - (GONIOCLYMENIIDAE) (FOSSIL)
- Dasbergoceras, Genus Dasbergoceras Dzik & Korn, 1992 † (NAUTILIDA (UNASSIGNED)) (FOSSIL)
- daschi, Orthonychia daschi Rohr & Smith, 1978 † - (ORTHONYCHIIDAE) (FOSSIL)
- daschi, Platyceras daschi Rohr & Smith, 1978 † - (PLATYCERATIDAE) (FOSSIL)
- dasea, Nuculana dasea (C. Hedley, 1915) - (NUCULANIDAE)
- dashamii, Venerupis dashamii H.C. Ray, 1948 - syn of: Irus vertumnalium (J.C. Melvill, 1918) - (VENERIDAE)
- dashizhaiensis, Clavicosta dashizhaiensis Liang, 1980 † - (AVICULOPECTINIDAE) (FOSSIL)
- dasia, Anadara dasia W.P. Woodring, 1925 † - (ARCIDAE) (FOSSIL)
- dasilepida, Helix dasilepida J.F. Mabille, 1881 - syn of: Caucasocressa dasilepida (J.F. Mabille, 1881) - (HELICIDAE)
- dasilepida, Caucasocressa dasilepida (J.F. Mabille, 1881) - (HYGROMIIDAE)
- dasilvae, Cernuella dasilvae É.A.A. Locard, 1892 - syn of: Cernuella virgata (E.M. Da Costa, 1778) - (HYGROMIIDAE)
- dasum, Busycon dasum Gardner, 1947 † - (BUSYCONIDAE) (FOSSIL)
- dasum, Prunum dasum Gardner, 1947 † - (MARGINELLIDAE) (FOSSIL)
- dasus, Murex dasus Gardner, 1947 † - syn of: Vokesimurex gilli (C.J. Maury, 1910 †) - (MURICIDAE) (FOSSIL)
- Dasyceras, Genus Dasyceras Hyatt in Eastman-Zittel, 1900 † (PHYLLOCERATIDA (UNASSIGNED)) (FOSSIL)
- Dasyconus, Subgenus Liardetia (Dasyconus) F.C. Baker, 1938 (EUCONULIDAE)
- dasynema, Tritia dasynema Gardner, 1944 † - (NASSARIIDAE) (FOSSIL)
- Dasyostoma, Genus Dasyostoma Stewart, 1927 † (RIMELLIDAE) (FOSSIL)
- dasypleuris, Ganesella dasypleuris (O.F. von Möllendorff, 1895) - (CAMAENIDAE)
- Dasypupa, Subgenus Boysidia (Dasypupa) F.G. Thompson & S.P. Dance, 1983 (HYPSELOSTOMATIDAE)
- Dasyscias, Genus Dasyscias F.G. Thompson & R. Hershler, 1991 (HYDROBIIDAE)
- Dasyskenea, Genus Dasyskenea G. Fasulo & M. Cretella, 2003 (SKENEIDAE)
- dasytes, Carditamera dasytes A.A. Olsson, 1967 † - (CARDITIDAE) (FOSSIL)
- Dasytherion, syn of: Genus Scabrina W.T. Blanford, 1863 (CYCLOPHORIDAE)
- dasytrichia, Plectotropis dasytrichia (A.R.J.B. Bavay & P. Dautzenberg, 1908) - (BRADYBAENIDAE)
- data, Habeas data L.R.L. Simone, 2013 - (DIPLOMMATINIDAE)
- datar, Sulawesidrobia datar S. Zielske, M. Glaubrecht & M. Haase, 2011 - (HYDROBIIDAE)
- datchaensis, Alvania datchaensis B. Amati & M. Oliverio, 1987 - (RISSOIDAE)
- datei, Turbonilla datei S. Nomura, 1936 - (PYRAMIDELLIDAE)
- datensis, Trivia datensis S. Nomura & N. Zinbo, 1935 - syn of: Dolichupis producta (J.S. Gaskoin, 1836) - (TRIVIIDAE)
- dathei, Dihelice dathei A. Schmidt, 1905 † - (CODONOCHEILIDAE) (FOSSIL)
- datianensis, Parallelodon datianensis Li & Ding, 1982 † - (PARALLELODONTIDAE) (FOSSIL)
- datianensis, Jiangxiella datianensis H.X. Liu, 1976 † - (PSEUDOCARDINIIDAE) (FOSSIL)
- datlaensis, Staffordia datlaensis H.H. Godwin-Austen, 1908 - syn of: Staffordia daflaensis H.H. Godwin-Austen, 1908 - (STAFFORDIIDAE)
- Datta, Genus Datta Healey, 1908 † (PTERIIDA (UNASSIGNED)) (FOSSIL)
- dattaensis, Calocochlia dattaensis C.G. Semper, 1866 - (BRADYBAENIDAE)
- dattanensis, Calocochlia dattanensis C.G. Semper, 1866 - syn of: Calocochlia dattaensis C.G. Semper, 1866 - (BRADYBAENIDAE)
- dattilioi, Ergalatax dattilioi R. Houart, 1998 - (MURICIDAE)
- datum, Sinumelon datum T. Iredale, 1939 - (CAMAENIDAE)
- datunensis, Sinotaia datunensis Z.X. Qian, Y. Fang & J. He, 2014 - (VIVIPARIDAE)
- datus, Unio datus I. Lea, 1868 - syn of: Unio abbevillensis I. Lea, 1857 - (UNIONIDAE)
- daubenbergeri, Mabilliella daubenbergeri P. Dautzenberg, 1908 - (CERASTUIDAE)
- daubenyi, Bellerophon daubenyi C. Gemmellaro, 1889 † - (BELLEROPHONTIDAE) (FOSSIL)
- daubenyi, Polystephanus daubenyi Gemmellaro † - (MOLLUSCA INCERTAE SEDIS) (FOSSIL)
- Daubichites, Genus Daubichites Popov , 1963 † (PARAGASTRIOCERATIDAE) (FOSSIL)
- daubreeanum, Syringoceras daubreeanum Mojsisovics, 1902 † - (SYRINGONAUTILIDAE) (FOSSIL)
- daubreei, Parapuzosia daubreei (de Groussouvre, 1894 †) - (DESMOCERATIDAE) (FOSSIL)
- daubreei, Sonneratia daubreei de Groussouvre, 1894 † - syn of: Parapuzosia daubreei (de Groussouvre, 1894 †) - (HOPLITIDAE) (FOSSIL)
- dauca, Dryachloa dauca F.G. Thompson & Y.C. Lee, 1980 - (EUCONULIDAE)
- Dauciconus, Genus Dauciconus B.C. Cotton, 1945 (CONIDAE)
- dauciformis, Inella dauciformis Darragh, 2017 † - (TRIPHORIDAE) (FOSSIL)
- daucina, Succinea daucina L. Pfeiffer - (SUCCINEIDAE)
- Dauciscala, Genus Dauciscala De Boury, 1917 (EPITONIIDAE)
- daucus, Dauciconus daucus (C.H. Hwass in J.G. Bruguière, 1792) - (CONIDAE)
- daucus, Pecten daucus L.A. Reeve, 1853 - syn of: Aequipecten opercularis (C. Linnaeus, 1758) - (PECTINIDAE)
- daucus boui, Dauciconus daucus boui A.J. Da Motta, 1988 - syn of: Dauciconus boui (A.J. Da Motta, 1988) - (CONIDAE)
- daucus goajira, Dauciconus daucus goajira E.J. Petuch, 1992 - syn of: Dauciconus goajira (E.J. Petuch, 1992) - (CONIDAE)
- daucus luteus, Conus daucus luteus H.J. Krebs, 1864 - syn of: Dauciconus daucus (C.H. Hwass in J.G. Bruguière, 1792) - (CONIDAE)
- daucus riosi, Dauciconus daucus riosi (E.J. Petuch, 1986) - (CONIDAE)
- daucus vikingorum, Dauciconus daucus vikingorum E.J. Petuch, 1993 - syn of: Dauciconus vikingorum (E.J. Petuch, 1993) - (CONIDAE)
- Daudebardia, Genus Daudebardia Hertmann, 1821 (OXYCHILIDAE)
- Daudebardiella, Subgenus Horatia (Daudebardiella) O. Böttger, 1905 (HYDROBIIDAE)
- daudebarti, Euglandina daudebarti (G.P. Deshayes, 1850) - (SPIRAXIDAE)
- daudebarti amoena, Euglandina daudebarti amoena (E.C. Von Martens, 1865) - (SPIRAXIDAE)
- daudebarti jalapana, Euglandina daudebarti jalapana (E.C. Von Martens, 1891) - (SPIRAXIDAE)
- daudebarti miradorensis, Euglandina daudebarti miradorensis (H. Strebel, 1878) - (SPIRAXIDAE)
- Daudebartia, syn of: Genus Daudebardia Hertmann, 1821 (OXYCHILIDAE)
- daudebartii, Microcolpia daudebartii (C. Prevost, 1821) - (MELANOPSIDAE)
- daudebartii acicularis, Microcolpia daudebartii acicularis (A.E.J. Férussac, 1823) - (MELANOPSIDAE)
- daudebartii stussineri, Microcolpia daudebartii stussineri H. Schütt & F. Bilgin, 1974 - (MELANOPSIDAE)
- daudebartii thermalis, Microcolpia daudebartii thermalis (A. Brot, 1868) - (MELANOPSIDAE)
- daudinoti, Chondropoma daudinoti (J. Gundlach in L. Pfeiffer, 1860) - (POMATIIDAE)
- dauleana, Noetia dauleana E.S. Marks, 1951 † - (NOETIIDAE) (FOSSIL)
- dauleana, Chionopsis tegulum dauleana E.S. Marks, 1951 - (VENERIDAE)
- dauleana paraguanensis, Noetia dauleana paraguanensis P.O. Jung, 1965 - (NOETIIDAE)
- daulechica, Sincola daulechica (E.S. Marks, 1951 †) - (COLUMBELLIDAE) (FOSSIL)
- daulis, Orthotheca daulis (Walcott, 1905 †) - (CIRCOTHECIDAE) (FOSSIL)
- daullei, Conus daullei J.C.H. Crosse, 1858 - syn of: Pionoconus consors (G.B. I Sowerby, 1833) - (CONIDAE)
- dauloensis, Paryphantopsis dauloensis G.A. Solem, 1970 - (CHAROPIDAE)
- daunivucu, Fluviopupa daunivucu M. Haase, W.F. Ponder & P. Bouchet, 2006 - (HYDROBIIDAE)
- dauphinensis, Erosaria citrina dauphinensis F.Jr. Lorenz, 2002 - (CYPRAEIDAE)
- daurae, Xerosecta daurae P.M. Pallary, 1901 - (HYGROMIIDAE)
- Dauterria, Genus Dauterria Gründel, Keupp & Lang, 2015 † (PILEOLIDAE) (FOSSIL)
- dautezi, Cernuella dautezi W. Kobelt, 1884 - syn of: Cernuella virgata (E.M. Da Costa, 1778) - (HYGROMIIDAE)
- dautzembergi, Nassa dautzembergi J. Giner Mari, 1928 † - syn of: Tritia cuvierii (B.C.M. Payraudeau, 1826 †) - (NASSARIIDAE) (FOSSIL)
- dautzenberghi, Phyllidiopsis dautzenberghi A.J.B.M. Vayssière, 1911 - syn of: Phyllidiopsis dautzenbergi (A.J.B.M. Vayssière, 1912) - (PHYLLIDIIDAE)
- dautzenbergi, Achatinella mustelina dautzenbergi D.A. Welch, 1938 - (ACHATINELLIDAE)
- dautzenbergi, Anadenus dautzenbergi W.E. Collinge, 1900 - (ANADENIDAE)
- dautzenbergi, Mabellarca dautzenbergi (Lamy, 1907) - (ARCIDAE)
- dautzenbergi, Arca dautzenbergi É. Lamy, 1907 - syn of: Mabellarca dautzenbergi (Lamy, 1907) - (ARCIDAE)
- dautzenbergi, Bithynia dautzenbergi G.E.J. Wattebled, 1886 - (BITHYNIIDAE)
- dautzenbergi, Calocochlia semperi dautzenbergi J.G. Hidalgo, 1901 - (BRADYBAENIDAE)
- dautzenbergi, Anomalosipho dautzenbergi W.H. Dall, 1916 - syn of: Anomalisipho verkruezeni (W. Kobelt, 1876) - (BUCCINIDAE)
- dautzenbergi, Colus dautzenbergi W.H. Dall, 1916 - syn of: Anomalisipho verkruezeni (W. Kobelt, 1876) - (BUCCINIDAE)
- dautzenbergi, Amphidromus dautzenbergi H.C. Fulton, 1899 - (CAMAENIDAE)
- dautzenbergi, Cancellaria dautzenbergi A.E.M. Cossmann, 1896 † - (CANCELLARIIDAE) (FOSSIL)
- dautzenbergi, Wexfordia dautzenbergi F.W. Harmer, 1921 † - (CAPULIDAE) (FOSSIL)
- dautzenbergi, Galeodea dautzenbergi É.A.A. Locard, 1886 - syn of: Galeodea echinophora (C. Linnaeus, 1758) - (CASSIDAE)
- dautzenbergi, Cerithium dautzenbergi L. Vignal, 1902 - syn of: Cerithium munitum G.B. II Sowerby, 1855 - (CERITHIIDAE)
- dautzenbergi, Neniauchenia dautzenbergi (L.J. Morlet, 1893) - (CLAUSILIIDAE)
- dautzenbergi, Columbella dautzenbergi R.P.J. Hervier, 1900 - syn of: Ascalista polita (G. Nevill & H. Nevill, 1875) - (COLUMBELLIDAE)
- dautzenbergi, Conus dautzenbergi A. Feneaux, 1942 - syn of: Rhombiconus imperialis (C. Linnaeus, 1758) - (CONIDAE)
- dautzenbergi, Corbula dautzenbergi É. Lamy, 1941 - (CORBULIDAE)
- dautzenbergi, Pusia dautzenbergi (G.T. Poppe, E.G. Guillot de Suduiraut & S.P. Tagaro, 2006) - (COSTELLARIIDAE)
- dautzenbergi, Myonera dautzenbergi B. Prashad, 1932 - (CUSPIDARIIDAE)
- dautzenbergi, Theobaldius dautzenbergi H.C. Fulton - (CYCLOPHORIDAE)
- dautzenbergi, Bistolida dautzenbergi J.G. Hidalgo, 1907 - syn of: Bistolida goodallii fuscomaculata (W.H. Pease, 1865) - (CYPRAEIDAE)
- dautzenbergi, Corbicula dautzenbergi B. Prashad, 1928 - (CYRENIDAE)
- dautzenbergi, Clathrodrillia dautzenbergi Tippeett, 1995 - (DRILLIIDAE)
- dautzenbergi, Drillia dautzenbergi D.L. Tippett, 1995 - syn of: Clathrodrillia dautzenbergi Tippeett, 1995 - (DRILLIIDAE)
- dautzenbergi, Epitonium dautzenbergi F.P. Jousseaume, 1912 - syn of: Epitonium multicostatum (G.B. II Sowerby, 1844) - (EPITONIIDAE)
- dautzenbergi, Curveulima dautzenbergi (P.M. Pallary, 1900) - (EULIMIDAE)
- dautzenbergi, Melaxinaea dautzenbergi B. Prashad, 1932 - syn of: Tucetona prashadi (D. Nicol, 1951) - (GLYCYMERIDIDAE)
- dautzenbergi, Okenia dautzenbergi A.J.B.M. Vayssière, 1919 - syn of: Okenia elegans (F.S. Leuckart, 1828) - (GONIODORIDIDAE)
- dautzenbergi, Pyrgula dautzenbergi (Morgan, 1915 †) - (HYDROBIIDAE) (FOSSIL)
- dautzenbergi, Chambardia dautzenbergi (F. Haas, 1936) - (IRIDINIDAE)
- dautzenbergi, Limopsis dautzenbergi B. Prashad, 1932 - (LIMOPSIDAE)
- dautzenbergi, Liotia dautzenbergi A.R.J.B. Bavay, 1917 - (LIOTIIDAE)
- dautzenbergi, Lucina dautzenbergi A.E.M. Cossmann, 1887 † - (LUCINIDAE) (FOSSIL)
- dautzenbergi, Marginella dautzenbergi J.R. le B. Tomlin & L.J. Shackleford, 1912 - (MARGINELLIDAE)
- dautzenbergi, Marginella dautzenbergi A.E.M. Cossmann, 1896 † - (MARGINELLIDAE) (FOSSIL)
- dautzenbergi, Melanopsis dautzenbergi P.M. Pallary, 1901 † - (MELANOPSIDAE) (FOSSIL)
- dautzenbergi, Nassa dautzenbergi A. De Gregorio, 1885 † - syn of: Tritia corniculum (A.G. Olivi, 1792 †) - (NASSARIIDAE) (FOSSIL)
- dautzenbergi, Ennucula dautzenbergi (B. Prashad, 1932) - (NUCULIDAE)
- dautzenbergi, Diminovula dautzenbergi (F.A. Schilder, 1931) - (OVULIDAE)
- dautzenbergi, Martelia dautzenbergi C. Dupuis, 1924 - (PALUDOMIDAE)
- dautzenbergi, Pedicularia dautzenbergi F.A. Schilder, 1931 - syn of: Pedicularia pacifica W.H. Pease, 1865 - (PEDICULARIIDAE)
- dautzenbergi, Phyllidiopsis dautzenbergi (A.J.B.M. Vayssière, 1912) - (PHYLLIDIIDAE)
- dautzenbergi, Physa dautzenbergi J. Germain, 1905 - (PHYSIDAE)
- dautzenbergi, Astrosansonia dautzenbergi (A.R.J.B. Bavay, 1917) - (PICKWORTHIIDAE)
- dautzenbergi, Gudeodiscus dautzenbergi (G.P.L.K. Gude, 1901) - (PLECTOPYLIDAE)
- dautzenbergi, Berthella dautzenbergi (R.B. Watson, 1897) - (PLEUROBRANCHIDAE)
- dautzenbergi, Parvamussium dautzenbergi (H.H. Dijkstra, 1990) - (PROPEAMUSSIIDAE)
- dautzenbergi, Soletellina dautzenbergi G.B. III Sowerby, 1909 - syn of: Gari elongata (J.B.P.A. Lamarck, 1818) - (PSAMMOBIIDAE)
- dautzenbergi, Pyrgulina dautzenbergi J.C. Melvill, 1910 - (PYRAMIDELLIDAE)
- dautzenbergi, Gymnobela dautzenbergi (J. Knudsen, 1952) - (RAPHITOMIDAE)
- dautzenbergi, Cingula dautzenbergi M. Glibert, 1949 † - (RISSOIDAE) (FOSSIL)
- dautzenbergi, Alvania dautzenbergi M. Glibert, 1949 † - (RISSOIDAE) (FOSSIL)
- dautzenbergi, Seguenzia dautzenbergi M.M. Schepman, 1909 - (SEGUENZIIDAE)
- dautzenbergi, Curvella dautzenbergi H.A. Pilsbry, 1919 - (SUBULINIDAE)
- dautzenbergi, Ceras dautzenbergi P. Dautzenberg & S. Putzeys - (SUBULINIDAE)
- dautzenbergi, Melanoides tuberculata dautzenbergi H.A. Pilsbry & J.C. Bequaert, 1927 - (THIARIDAE)
- dautzenbergi, Discopsis dautzenbergi (W. Adam & J. Knudsen, 1969) - (TORNIDAE)
- dautzenbergi, Niveria dautzenbergi (F.A. Schilder, 1932) - (TRIVIIDAE)
- dautzenbergi, Clelandella dautzenbergi S. Gofas, 2005 - (TROCHIDAE)
- dautzenbergi, Donovania dautzenbergi P.M. Pallary, 1926 - (TURRIDAE)
- dautzenbergi, Macromphalina dautzenbergi W. Adam & J. Knudsen - (VANIKORIDAE)
- dautzenbergi, Dosinia dautzenbergi E. Fischer-Piette & D. Delmas, 1967 - (VENERIDAE)
- dautzenbergi, Lamelliconcha dautzenbergi B. Prashad, 1932 - syn of: Lioconcha philippinarum dautzenbergi B. Prashad, 1932 - (VENERIDAE)
- dautzenbergi, Lioconcha philippinarum dautzenbergi B. Prashad, 1932 - (VENERIDAE)
- dautzenbergi, Viviparus dautzenbergi Š. Brusina, 1902 † - (VIVIPARIDAE) (FOSSIL)
- dautzenbergi, Yoldiella dautzenbergi R. La Perna, 2008 - (YOLDIIDAE)
- dautzenbergi, Stosicia dautzenbergi M. Glibert, 1949 † - syn of: Stosicia multicingulata O. Böttger, 1887 † - (ZEBINIDAE) (FOSSIL)
- dautzenbergi adjacens, Mabellarca dautzenbergi adjacens T. Iredale, 1939 - syn of: Mabellarca dautzenbergi (Lamy, 1907) - (ARCIDAE)
- dautzenbergi decollata, Neniauchenia dautzenbergi decollata H. Nordsieck, 2002 - (CLAUSILIIDAE)
- dautzenbergi egena, Columbella dautzenbergi egena R.P.J. Hervier, 1899 - syn of: Ascalista polita (G. Nevill & H. Nevill, 1875) - (COLUMBELLIDAE)
- dautzenbergi egena, Anarithma dautzenbergi egena R.P.J. Hervier, 1900 - syn of: Mitromorpha laeta (J.W. Brazier, 1877) - (MITROMORPHIDAE)
- dautzenbergi taeniolata, Columbella dautzenbergi taeniolata R.P.J. Hervier, 1899 - syn of: Ascalista polita (G. Nevill & H. Nevill, 1875) - (COLUMBELLIDAE)
- dautzenbergi taeniolata, Anarithma dautzenbergi taeniolata R.P.J. Hervier, 1900 - syn of: Mitromorpha laeta (J.W. Brazier, 1877) - (MITROMORPHIDAE)
- dautzenbergiana, Brotia dautzenbergiana (L.J. Morlet, 1884) - (PACHYCHILIDAE)
- dautzenbergiana, Melania dautzenbergiana L.J. Morlet, 1884 - syn of: Brotia dautzenbergiana (L.J. Morlet, 1884) - (THIARIDAE)
- dautzenbergiana, Gongylostoma dautzenbergiana J.C.H. Crosse, 1890 - (UROCOPTIDAE)
- dautzenbergianum, Skeneoides dautzenbergianum C.M.F. Ancey, 1898 - syn of: Skeneoides exilissima (R.A. Philippi, 1844) - (SKENEIDAE)
- dautzenbergianus, Kalidos dautzenbergianus (C.M.F. Ancey, 1902) - (ARIOPHANTIDAE)
- dautzenbergianus, Odontostomus dautzenbergianus H.A. Pilsbry, 1898 - (ODONTOSTOMIDAE)
- Dautzenbergiella, Genus Dautzenbergiella W.A. Lindholm, 1924 (CLAUSILIIDAE)
- dautzenbergii, Anomalisipho dautzenbergii W.H. Dall, 1918 - syn of: Anomalisipho verkruezeni (W. Kobelt, 1876) - (BUCCINIDAE)
- dautzenbergii, Glycymeris dautzenbergii A. De Gregorio, 1892 - syn of: Glycymeris glycymeris (C. Linnaeus, 1758) - (GLYCYMERIDIDAE)
- dauvini, Dacrydium dauvini C. Salas & S. Gofas, 1997 - (MYTILIDAE)
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