Tetrentodon cyclostoma (L. Pfeiffer, 1856)
Urocoptis cylindrus (L.W. Dillwyn, 1817)
Anisospira dalli (E.C. Von Martens, 1901)
Coelostemma dalli (H.A. Pilsbry, 1902)
Holospira danielsi H.A. Pilsbry & J.H. Ferriss,1915
Gongylostoma dautzenbergiana J.C.H. Crosse, 1890
Gyraxis decipiens C. de la Torre & P. Bartsch,1972
Torrecoptis decipiens C. de la Torre & P. Bartsch,1972
Eucalodium decollatum (P. Nyst, 1841)
Tomelasmus decoloratus (J. Gundlachin L. Pfeiffer, 1863)
Oligostylus decurtatum (C.B. Adams, 1872)
Acrocoptis delectabilis (H.A. Pilsbry, 1929)
Microceramus delicatus C. de la Torre & P. Bartsch,1972
Resupinata densecostatum (H. Strebel, 1880)
Holospira denserpens F.G. Thompson& E.L. Mihalcik, 2005
Liocallonia densicostata C. de la Torre & P. Bartsch,1972
Sonoraloa dentaxis (H.A. Pilsbry, 1953)
Microceramus denticulatus (J. Gundlachin L. Pfeiffer, 1863)
Tomelasmus denticulatus (L. Pfeiffer, 1853)
Torrecoptis depressicostata C. de la Torre & P. Bartsch,1972
Resupinata deshayesianum (J.C.H. Crosse& P.H. Fischer, 1873)
Poecilocoptis diaphana (B.H. Wright in R. Arango,1880)
Sagracoptis difficultosa (R. Arango, 1882)
Spartocentrum digueti (J.F. Mabille, 1895)
Centralia dilatata (C. de la Torre, 1911)
Centralia dimidiata (C. de la Torre, 1911)
Apoma diminutum C.B. Adams, 1851
Poecilocoptis discors (F. Poey, 1856)
Liocallonia discrepans C. de la Torre & P. Bartsch,1972
Coelocentrum dispar H.A. Pilsbry, 1902
Sagracoptis distincta (J. Gundlach in R. Arango,1876)
Sagracoptis distincta mendozana C. de la Torre & P. Bartsch,1972
Tetrentodon distorta C. de la Torre & P. Bartsch,1972
Amphicosmia dohrni (H. von Maltzan, 1888)
Anoma dohrniana (L. Pfeiffer)