Lucidella coronula (R.J. Shuttleworth, 1862)
Helicina corrugata W.H. Pease, 1865
Eutrochatella costata (J.E. Gray, 1824)
Palaeohelicina coxeni (J.W. Brazier, 1876)
Ogasawarana crassilabris (R.A. Philippi, 1847)
Helicina crosbyi A.P. Brown, 1913
Helicina crossei L. Pfeiffer, 1865
Lucidella cruciata (C.D. Weinland, 1880)
Helicina cucutensis H.A. Pilsbry, 1939
Fadyenia cumingiana (C.B. Adams, 1849)
Helicina declivis J. Gundlach in L. Pfeiffer,1860
Tristramia delicatula (R.J. Shuttleworth, 1852)
Alcadia delmonteana H.A. Pilsbry, 1933
Fadyenia denisoniana E. Chitty, 1857
Oxyrhombus densestriatus A.J. Wagner, 1910
Helicina dentoni H.A. Pilsbry, 1890
Lucidella depressa (J.E. Gray, 1825)
Gemma diaphana (L. Pfeiffer, 1852)
Pleuropoma dichroa O.F. von Möllendorff
Aphanoconia discoidea (W.H. Pease)
Ogasawarana discrepans (H.A. Pilsbry, 1902)
Alcadia dissimulans (F. Poey, 1857)
Aphanoconia dissotropis (C.M.F. Ancey)
Fadyenia dohrniana E. Chitty, 1857
Stoastoma domingensis E.G. Vanatta, 1920
Pleuropoma draytonensis (L. Pfeiffer, 1857)
Alcadia dubiosa (C.B. Adams, 1850)
Pleuropoma dunkeri (J. Zelebor)
Helicina duo A.S.H. Breure, 2011
Tristramia durangoana A. Mousson, 1883
Fadyenia dysoniana (E. Chitty, 1857)
Tristramia echandiensis I. Richling, 2004
Palaeohelicina egregia (L. Pfeiffer, 1855)
Tristramia elatior (E.C. Von Martens, 1890)
Helicina elongata (FOSSIL) Arkell, 1933 †