Naticopsis ableptis (FOSSIL) Batten, 1974 †
Naticopsis aequistriata (FOSSIL) (F.B. Meek, 1873 †)
Naticopsis altoni (FOSSIL) E.A.L. Kittl, 1892 †
Naticopsis ambiensis (FOSSIL) Reed, 1944 †
Marmolatella ambiguus (FOSSIL) (Weir, 1925 †)
Naticopsis ampliata (FOSSIL) (B. Phillips, 1836 †)
Naticopsis apachensis (FOSSIL) Winters, 1963 †
Naticopsis apollinis (FOSSIL) J. Perner, 1907 †
Marmolatella applanata (FOSSIL) E.A.L. Kittl, 1894 †
Naticopsis arenicola (FOSSIL) (L. Waagen, 1880 †)
Delphinulopsis binodosa (FOSSIL) (Münster, 1841 †)
Naticopsis bowsheri (FOSSIL) Blodgett, 1992 †
Naticopsis buttsi (FOSSIL) Gordon Jr.& E.L. Yochelson, 1982 †
Platychilina cainalloi (FOSSIL) (Stoppani, 1857 †)
Naticopsis carleyana (FOSSIL) (J.W. Hall, 1856 †)
Naticopsis carlyana (FOSSIL) (J.W. Hall, 1856 †)
Naticopsis chesterensis (FOSSIL) (Swallow, 1863 †)
Naticopsis clinovata (FOSSIL) W.J. Gordon& E.L. Yochelson, 1987 †
Naticopsis comperta (FOSSIL) (J.W. Hall, 1879 †)
Marmolatella complanata (FOSSIL) (Stoppani, 1857 †)
Naticopsis confusa (FOSSIL) J. Perner, 1903 †
Naticopsis consimilis (FOSSIL) de Koninck, 1881 †
Naticopsis consobrina (FOSSIL) J. Perner, 1903 †
Naticopsis convoluta (FOSSIL) Heidelberger, 2001 †
Hungariella coronata (FOSSIL) Szabó, 2011 †
Naticopsis cretacea (FOSSIL) (J.W. Hall& R.P. Whitfield, 1873 †)
Naticopsis declivis (FOSSIL) (F. McCoy, 1844 †)
Naticopsis deformis (FOSSIL) Girty, 1909 †
Naticopsis deformis (FOSSIL) Yin, 1932 †
Naticopsis depresispirus (FOSSIL) (F. McCoy, 1844 †)
Naticopsis depressa (FOSSIL) (Stache, 1877 †)
Naticopsis depressa (FOSSIL) (Winchell, 1863 †)
Naticopsis dianae (FOSSIL) E.A.L. Kittl, 1892 †
Naticopsis efossa (FOSSIL) (G.A. Goldfuss, 1844 †)
Naticopsis elegantula (FOSSIL) Fliegel, 1901 †