Euomphalus crotalostomus (FOSSIL) F. McCoy, 1844 †
Philoxene cyclostomus (FOSSIL) (J.W. Hall, 1858 †)
Planotectus cymbellatus (FOSSIL) E.L. Yochelson, 1956 †
Straparollus daphne (FOSSIL) Billings, 1865 †
Straparollus davidi (FOSSIL) Dun & W.H. Benson, 1920 †
Pleuronotus decewi (FOSSIL) (Billings, 1861 †)
Euomphalus dentatus (FOSSIL) Münster, 1841 †
Euomphalopsis depressa (FOSSIL) Stauffer, 1937 †
Straparollus devonoaltus (FOSSIL) Heidelberger & K. Bandel,1999 †
Amphiscapha dextrata (FOSSIL) E.L. Yochelson, 1956 †
Straparollus dionysii (FOSSIL) P.D. Montfort, 1810 †
Poleumita discors (FOSSIL) (J. de C. Sowerby,1814 †)
Poleumita durhamensis (FOSSIL) (J.J.F. Whiteaves,1895 †)
Euomphalus eboracensis (FOSSIL) J.W. Hall 1859 †
Euomphalus elegans (FOSSIL) de Koninck, 1881 †
Spinicharybdis elora (FOSSIL) (Billings, 1865 †)
Euomphalus equalis (FOSSIL) Sowerby, 1815 †
Sinutropis esthetica (FOSSIL) J. Perner, 1903 †
Euomphalus eurekensis (FOSSIL) Walcott, 1884 †
Straparollus exiguus (FOSSIL) Kindle, 1900 †
Straparollus expectans (FOSSIL) J. Perner, 1907 †
Straparollus explanatus (FOSSIL) de Koninck, 1881 †
Straparollus exsertus (FOSSIL) Hudleston †
Euomphalus fairchildi (FOSSIL) A.H. Clarke & Ruedemann,1903 †
Schizostoma fasciatum (FOSSIL) G.A. Goldfuss, 1844 †
Euomphalus fenestralis (FOSSIL) Whidborne, 1892 †
Straparollus filifora (FOSSIL) J. Perner, 1903 †
Straparollus fimbriatus (FOSSIL) Moore †
Straparollus fragilis (FOSSIL) J. Perner, 1903 †
Straparollus franciscae (FOSSIL) Böhm, 1895 †
Spinicharybdis frenatus (FOSSIL) (Lindström, 1884 †)
Spinicharybdis gasconsensis (FOSSIL) (Northrop, 1939 †)
Amphiscapha gigantea (FOSSIL) E.L. Yochelson, 1956 †
Heteronodosus giganteus (FOSSIL) Pan & Zhang, 1983 †
Discotropis girtyi (FOSSIL) E.L. Yochelson, 1956 †