Apicalia echinasteri A. Warén, 1981
Hypermastus echinocardiophilus (T. Habe, 1976)
Hypermastus echinodisci A. Warén, 1980
Thyca ectoconcha (P.B. Sarasin& K.F. Sarasin, 1887)
Peasistilifer edulis Hoskin & A. Warén, 1983
Crinolamia edwardiensis (R.B. Watson, 1880)
Vitreolina edwardsi (B.C. Cotton& F.C. Godfrey, 1932)
Costaclis egregia (W.H. Dall, 1889)
Melanella egregia (FOSSIL) (R.J.L. Guppy, 1896 †)
Eulima eichwaldi (FOSSIL) R. Hoernes, 1856 †
Eulima elata (W.H. Dall, 1927)
Eulima elegantissima (A. Risso, 1826)
Hemiliostraca elegantissima (L. de Folin, 1867)
Melanella elenensis (P. Bartsch, 1924)
Eulima elodia L. de Folin, 1867
Eulima elongata P.L.J. Ivolas & M.A. Peyrot,1900
Melanella elsa (K.H.J. Thiele, 1930)
Eulima emersa (FOSSIL) Speyer, 1870 †
Niso emersoni J.H. McLean, 1970
Eulimostraca encalada J. Espinosa, J.A. Ortea& J. Magaña, 2006
Turveria encopendema S.S. Berry, 1956
Eulima encopicola A. Warén & J. Templado,1994
Monogamus entopodia C.F. Lützen, 1976
Trochostilifer entospinea A. Warén, B.L. Burch& T.A. Burch, 1984
Hypermastus epeterion (J.C. Melvill, 1889)
Eulima ephamilla R.B. Watson, 1883
Mucronalia epibathra J.C. Melvill, 1906
Hypermastus epiphanes (J.C. Melvill, 1897)
Batheulima epixantha L.R.L. Simone, 2002
Parvioris equestris (F. Koehler & C. Vaney,1912)
Vitreolina erronea (FOSSIL) (A.E.M. Cossmann, 1904 †)
Curveulima eschara P. Bouchet & A. Warén,1986
Trochostilifer eucidaricola A. Warén & R.G. Moolenbeek,1989
Melanella eulimoides (C.B. Adams, 1850)
Eulima eurychada R.B. Watson, 1883