Daedalochila delecta L.R. Hubricht, 1976
Millerelix deltoidea (C.T. Simpson, 1889)
Triodopsis denotata A.E.J. Férussac, 1821
Neohelix dentifera (A. Binney, 1837)
Stenotrema depilatum H.A. Pilsbry, 1895
Cryptomastix devia (A.A. Gould, 1846)
Triodopsis discoidea H.A. Pilsbry, 1904
Polygyra dissecta E.C. Von Martens, 1892
Neohelix divesta (A.A. Gould, 1848)
Daedalochila dorfeuilliana (H.C. Lea, 1838)
Inflectarius downieanus (T.B. Bland, 1861)
Ashmunella duplicidens H.A. Pilsbry, 1905
Polygyra dysoni (R.J. Shuttleworth, 1852)
Inflectarius edentatus (F.A. Sampson, 1889)
Stenotrema edgarianum H.C. Lea, 1841
Ashmunella edithae H.A. Pilsbry & E.P. Cheatum,1951
Stenotrema edwardsi (T.B. Bland, 1856)
Mesodon elevatus T. Say, 1821
Inflectarius endentatus (T. Say, 1821)
Vespericola eritrichius S.S. Berry, 1939
Linisia euglypta (H.A. Pilsbry, 1896)
Stenotrema exodon H.A. Pilsbry, 1900
Stenotrema exodon turbinella (W.J. Clench & S. Archer,1933)
Triodopsis falcata (A.A. Gould, 1850)
Triodopsis fallax (T. Say, 1825)
Euchemotrema fasciatum H.A. Pilsbry, 1940
Millerelix fastigiata (T. Say, 1829)
Lobosculum fatigiata (T. Say, 1829)
Ashmunella ferrissi H.A. Pilsbry, 1905
Praticolella flavescens (L. Pfeiffer, 1848)
Stenotrema florida H.A. Pilsbry, 1940
Xolotrema fosteri F.C. Baker, 1921
Euchemotrema fraternum (T. Say, 1824)
Triodopsis fraudulenta (H.A. Pilsbry, 1894)
Triodopsis fulciden L.R. Hubricht, 1952