Semicassis pyrum stadiale (C. Hedley, 1914)
Semicassis pyshtensis (FOSSIL) W.O. Addicott, 1976 †
Semicassis reclusa (FOSSIL) R.J.L. Guppy, 1873 †
Semicassis royana (T. Iredale, 1914)
Semicassis royana hedleyi T. Iredale, 1927
Semicassis saburon (J.G. Bruguière, 1792)
Semicassis saburon senegalensis Unknown
Semicassis saburon varicosa (J.G. Bruguière, 1792)
Semicassis sculpta (FOSSIL) (J. de C. Sowerby,1839 †)
Semicassis semigranosa (J.B.P.A. Lamarck, 1822)
Semicassis senni (FOSSIL) Rustch, 1934 †
Semicassis sinuosum J.C. Verco, 1904
Semicassis sinuosum angustata (B.C. Cotton& F.C. Godfrey, 1931)
Semicassis skinneri (FOSSIL) J. Marwick, 1928 †
Semicassis sophia (J.W. Brazier, 1872)
Semicassis subintermedia (FOSSIL) (Orbigny, 1852 †)
Semicassis subsulcosa (FOSSIL) (R. Hoernes & M. Auinger,1884 †)
Semicassis thachi K. Kreipl, A. Alf& T. Eggeling, 2006
Semicassis thomsoni (J.W. Brazier, 1875)
Semicassis umbilicata (W.H. Pease, 1861)
Semicassis westralis K. Kreipl, 1997
Semicassis whitworthi (R.T. Abbott, 1968)
Antephalium sufflatus (FOSSIL) (J.E. Tenison-Woods,1877 †)
Antephalium transenna (FOSSIL) (R. Tate, 1889 †)