 Conus cuneolus Reeve, 1844 |  Conus curassaviensis Hwass, 1792 |  Conus curralensis Rolan, 1986 |
 Conus cuvieri Crosse, 1858 |  Conus cyanostoma A. Adams, 1855 |  Conus cylindraceus Sowerby, 1830 |
 Conus dalli Stearns, 1873 |  Conus damasoi Cossignani, 2007 |  Conus damioi Cossignani & Fiadeiro, 2014 |
 Conus damottai roquensis (T. Cossignani & Fiadeiro, 2015) |  Conus damottai Trovao, 1979 |  Conus dampierensis Filmer & Coomans, 1985 |
 Conus danilai R�ckel & Korn, 1990 |  Conus darkini R�ckel, Korn & Richard, 1993 |  Conus daucus circumpunctatus Nowell-Usticke, 1968 |
 Conus daucus Hwass, 1792 |  Conus daucus lautus Krebs, 1864 |  Conus dayriti Rockel & da Motta, 1983 |
 Conus decolrobertoi (Cossignani & Fiadeiro, 2017) |  Conus decoratus Rockel, Rolan & Monteiro, 1980 |  Conus dedonderi (Goethaels & D. Monsecour, 2013) |
 Conus delanoyae swinneni Tenorio, Afonso, Cunha & Rolan, 2014 |  Conus delanoyae Trovao, 1979 |  Conus denizi (Afonso & Tenorio, 2011) |
 Conus derrubado Rolan & Monteiro, 1990 |  Conus desidiosus A.Adams, 1854 |  Conus devorsinei (Petuch, Berschauer & Poremski, 2015) |
 Conus deynzerorum Petuch, 1995 |  Conus diadema Sowerby, 1834 |  Conus diannae (Cossignani, Allary & Stimpson, 2022) |
 Conus diegoi Cossignani, 2014 |  Conus diminutus Trovao & Rolan, 1986 |  Conus dispar G. B. Sowerby I, 1833 |
 Conus distans Hwass, 1792 |  Conus distans waterhouseae Brazier, 1896 |  Conus docensis (Cossignani & Fiadeiro, 2014) |
 Conus dominicanus Hwass, 1792 |  Conus dondani Kosuge, 1981 |  Conus donnae Petuch, 1998 |
 Conus dorotheae Monnier & Limpala�r, 2010 |  Conus dorreensis F. P�ron, 1807 |  Conus ductor Petuch & Drolshagen 2011� |
 Conus duffyi Petuch, 1992 |  Conus dusaveli (H.Adams, 1872) |  Conus dusaveli (H.Adams, 1872) - FAKE |
 Conus dusaveli benten Shikama, 1977 |  Conus duvali Bernardi, 1862 |  Conus easoni (Petuch & Berschauer, 2017) |
 Conus ebraeus Linnaeus, 1758 |  Conus eburneus Hwass, 1792 |  Conus eburneus polyglotta Weinkauff, 1874 |
 Conus echinophilus Petuch, 1975 |  Conus echo Lauer, 1988 |  Conus edaphus Dall, 1910 |
 Conus ednae Petuch, 2013 |  Conus eduardi Delsaerdt, 1997 |  Conus edwardpauli Petuch, 1988 |
 Conus eldredi Morrison, 1955 |  Conus elegans Sowerby, 1895 |  Conus eleutheraensis (Petuch, 2013) |
 Conus elisae Kiener, 1845 |  Conus emaciatus Reeve, 1849 |  Conus emarginatus Reeve, 1844 |
 Conus empressae Lorenz, 2001 |  Conus encaustus Kiener, 1845 |  Conus episcopatus da Motta, 1982 |
 Conus episcopatus pupillaris da Motta, 1982 |  Conus episcopus Hwass, 1792 |  Conus episcopus mauritiensis Lauer, 1992 |
 Conus epistomium Reeve, 1844 |  Conus equiminaensis Schonherr, 2018 |  Conus ermineus Born, 1778 |
 Conus ernesti Petuch, 1990 |  Conus ernestojavieri (Poppe & Tagaro, 2023) |  Conus erythraeensis dillwynii Reeve, 1849 |
 Conus erythraeensis Reeve, 1843 |  Conus escondidai Poppe & Tagaro, 2005 |  Conus espingueirensis (Cossignani & Fiadeiro, 2017) |
 Conus eugrammatus Bartsch & Rehder, 1943 |  Conus eusebioi Schonherr, 2018 |  Conus evergladesensis Petuch, 1991� |
 Conus eversoni Petuch, 1987 |  Conus evorai Monteiro, Fernandes & Rolan, 1995 |  Conus excelsus nakayasui (Shikama & Habe, 1968) |
 Conus excelsus Sowerby, 1908 |  Conus excelsus Sowerby, 1908 - FAKE |  Conus exiguus bougei G. B. Sowerby III, 1907 |
 Conus exiguus cabritii Bernardi, 1858 |  Conus exiguus Lamarck, 1810 |  Conus exiguus optimus G. B. Sowerby III, 1913 |