Mourlonia carinata (FOSSIL) (Sowerby, 1813 †)
Mourlonia cuneoi (FOSSIL) Ferrari & Sabattini,2008 †
Mourlonia demissus (FOSSIL) Swart, 1998 †
Mourlonia expansa (FOSSIL) (B. Phillips, 1836 †)
Mourlonia filitexta (FOSSIL) (J.W. Hall, 1876 †)
Mourlonia globosa (FOSSIL) (Holzapfel, 1882 †)
Mourlonia gryphoides (FOSSIL) J. Perner, 1907 †
Mourlonia guestphalica (FOSSIL) E.F.R.K. Koken, 1889 †
Mourlonia hyphantes (FOSSIL) (F.B. Meek, 1873 †)
Mourlonia italica (FOSSIL) Spitz, 1907 †
Mourlonia lativittata (FOSSIL) Girty, 1910 †
Mourlonia lipara (FOSSIL) J. Perner, 1907 †
Mourlonia lyndonensis (FOSSIL) Dickins, 1957 †
Mourlonia macrostoma (FOSSIL) (C.L.F. von Sandberger& C.L.F. von Sandberger, 1853 †)
Mourlonia missouriensis (FOSSIL) (Weller, 1906 †)
Mourlonia monensis (FOSSIL) Weir, 1925 †
Mourlonia naticoides (FOSSIL) (de Koninck, 1843 †)
Mourlonia nigra (FOSSIL) E.F.R.K. Koken, 1889 †
Mourlonia obscura (FOSSIL) Dickins, 1963 †
Mourlonia placida (FOSSIL) de Koninck, 1883 †
Mourlonia plena (FOSSIL) (J.W. Hall, 1876 †)
Mourlonia reloba (FOSSIL) E.L. Yochelson & Dutro,1960 †
Mourlonia retusa (FOSSIL) J. Perner, 1907 †
Mourlonia rugulata (FOSSIL) (J.W. Hall, 1860 †)
Mourlonia species (FOSSIL) †
Mourlonia striata (FOSSIL) (Sowerby, 1815 †)
Mourlonia subzona (FOSSIL) Rollins & al., 1971 †
Mourlonia talboti (FOSSIL) (Dickins, 1963 †)
Mourlonia teichertensis (FOSSIL) Cook & al., 2003 †
Mourlonia tenuiarata (FOSSIL) (C.L.F. von Sandberger& C.L.F. von Sandberger, 1853 †)
Mourlonia tenuilineata (FOSSIL) (Holzapfel, 1882 †)
Mourlonia textiligera (FOSSIL) (F.B. Meek, 1871 †)
Mourlonia textus (FOSSIL) Hyde, 1953 †
Mourlonia toyomensis (FOSSIL) Murata, 1969 †
Mourlonia turbinea (FOSSIL) (C.L.F. von Sandberger& C.L.F. von Sandberger, 1855 †)