Agathotoma ecthymata E.F. Garcia, 2008
Mangelia ecuadoriana (FOSSIL) H.A. Pilsbry& A.A. Olsson, 1941 †
Mangelia edentula O. Böttger, 1895
Eucithara edithae (J.C. Melvill & R. Standen,1901)
Ithycythara edithae G.W. Nowell-Usticke, 1971
Agathotoma eduardoi E. Rolán, R. Fernández-Garcés& C. Redfern, 2012
Platycythara elata (W.H. Dall, 1889)
Platycythara electra (W.H. Dall, 1919)
Eucithara elegans (L.A. Reeve, 1846)
Oenopota elegans (H.P.C. Møller, 1842)
Bela elegantissima (FOSSIL) (M.A. Peyrot, 1931 †)
Mangelia elegantissima (FOSSIL) E.W. Vredenburg, 1921 †
Kurtzia elenensis J.H. McLean & L.H. Poorman,1971
Citharomangelia elevata (E.A. Smith, 1884)
Mangelia elevata (FOSSIL) W.M. Gabb, 1873 †
Eucithara ella (K.H.J. Thiele, 1925)
Ithycythara elongata (FOSSIL) (W.M. Gabb, 1873 †)
Marita elongata C.F. Laseron, 1954
Oenopota elongata I.P. Bogdanov, 1989
Pyrgocythara emersoni D.R. Shasky, 1971
Pyrgocythara emeryi W.G. Fargo, 1953
Paraguraleus emina (C. Hedley, 1905)
Pyrgocythara eminula (FOSSIL) W.P. Woodring, 1928 †
Benthomangelia enceladus R.M.A. Figueira& R.S. Absalão, 2010
Cryoturris engonia (FOSSIL) W.P. Woodring, 1928 †
Liracraea epentroma (R. Murdoch, 1905)
Liracraea epentroma whangaroaensis (R. Murdoch, 1905)
Kurtzia ephaedra (W.H. Dall, 1919)
Mangelia epicharis R. Sturany, 1903
Pseudorhaphitoma epistomifer R.N. Kilburn, 1993
Tenaturris epomis (W.H. Dall, 1927)
Mangelia eriopis W.H. Dall, 1919
Heterocithara erismata C. Hedley, 1922
Glyphoturris eritima (K.J. Bush, 1885)
Mangelia erminiana (L.G. Hertlein& A.M. Strong, 1951)