Eucithara crystallina (R.P.J. Hervier, 1897)
Belalora cunninghami (E.A. Smith, 1881)
Platycythara curta (W.H. Dall, 1919)
Guraleus cuspis (G.B. III Sowerby, 1896)
Gingicithara cylindrica (L.A. Reeve, 1846)
Kurtzina cymatias (H.A. Pilsbry & H.N. Lowe,1932)
Ithycythara cymella (W.H. Dall, 1889)
Kurtzina cyrene (W.H. Dall, 1919)
Cryoturris daidalea (FOSSIL) J. Gardner, 1937 †
Pyrgocythara danae (W.H. Dall, 1919)
Pseudorhaphitoma darnleyi (J.W. Brazier, 1876)
Brachycythara dasa (FOSSIL) J. Gardner, 1937 †
Lorabela davisi (C. Hedley, 1916)
Eucithara dealbata (R.P.J. Hervier, 1897)
Eucithara debilis (W.H. Pease, 1868)
Benthomangelia decapitata P. Bouchet & A. Warén,1980
Mangelia decaryi P. Dautzenberg, 1932
Antiguraleus deceptus (FOSSIL) A.W.B. Powell, 1942 †
Neoguraleus deceptus (FOSSIL) A.W.B. Powell, 1942 †
Mangelia decipiens E.A. Smith, 1888
Oenopota declivis (S.L. Lovén, 1846)
Tenaturris decora (E.A. Smith, 1882)
Bela decussata (É.A.A. Locard, 1892)
Curtitoma decussata (J.P.Y. Couthouy, 1839)
Eucithara decussata (W.H. Pease, 1868)
Buchozia decussata (FOSSIL) (A.E.M. Cossmann, 1892 †)
Ithycythara defuniak (FOSSIL) J. Gardner, 1937 †
Mangelia dejanira W.H. Dall, 1919
Eucithara delacouriana (J.C.H. Crosse, 1869)
Cacodaphnella delgada H.A. Pilsbry & H.N. Lowe,1932
Curtitoma delicata (T.A. Okutani, 1964)
Apitua delicatula C.F. Laseron, 1954
Guraleus delicatulus (J.E. Tenison-Woods,1879)
Eucithara deliciosa K.H. Barnard, 1959
Pyrgocythara densestriata (C.B. Adams, 1850)