Gymnobela pyrrhogramma (P. Dautzenberg& H. Fischer, 1896)
Xanthodaphne pyrropelex (K.H. Barnard, 1963)
Raphitoma quantula (FOSSIL) (G.P. Deshayes, 1889 †)
Glyphostomoides queenslandica (T. Shuto, 1983)
Awheaturris quisquilia (FOSSIL) (R.A. Philippi, 1887 †)
Daphnella radula H.A. Pilsbry, 1904
Pleurotomella raineri W. Engl, 2008
Pseudodaphnella ramsayi (J.W. Brazier, 1876)
Pleurotomella rappardi (FOSSIL) (A. von Koenen, 1867 †)
Kermia receptoria (J.C. Melvill & R. Standen,1901)
Daphnella recifensis K.H. Barnard, 1958
Pleurotomella reconditum (É.A.A. Locard, 1891)
Daphnella reeveana (G.P. Deshayes, 1863)
Pseudodaphnella retellaria C. Hedley, 1922
Asperdaphne reticostulata M. Yokoyama, 1922
Daphnella reticulosa (W.H. Dall, 1889)
Daphnella retifera (W.H. Dall, 1889)
Daphnella retusa J.H. McLean & L.H. Poorman,1971
Taranis rhytismeis (J.C. Melvill, 1910)
Daphnella rissoides (L.A. Reeve, 1843)
Tritonoturris robillardi (H. Adams, 1869)
Amblyacrum roemeri (FOSSIL) (A. von Koenen, 1867 †)
Hemilienardia roseorobusta Wiedrick, 2017
Pleurotomella rossi R.K. Dell, 1990
Pleurotomella rothauseni (FOSSIL) (Gürs, 1998 †)
Pseudodaphnella rottnestensis B.C. Cotton, 1947
Gymnobela rotundata A.V. Sysoev, 1990
Teleochilus royanus T. Iredale, 1924
Pseudodaphnella rubroguttata (C.B. Adams, 1872)
Neopleurotomoides rufoapicata (M.M. Schepman, 1913)
Pseudodaphnella rufolirata (R.P.J. Hervier, 1897)
Paramontana rufozonata (G.F. Angas, 1877)
Paramontana rufozonata trachys (J.E. Tenison-Woods,1878)
Asperdaphne rugosa C.F. Laseron, 1954
Cryptodaphne rugosa A.V. Sysoev, 1997