Conradia abyssa Rubio & Rolán, 2017
Crossea alliciens J.C. Melvill, 1910
Crossea bellula A. Adams, 1865
Crossea biconica C. Hedley, 1902
Crosseola bollonsi R.K. Dell, 1956
Crossea cancellata J.E. Tenison-Woods, 1878
Conradia carinifera (A. Adams, 1860)
Conradia cingulifera (A. Adams, 1860)
Conradia clathrata (A. Adams, 1860)
Crosseola concinna (G.F. Angas, 1867)
Crosseola cuvieriana (M.K. Mestayer, 1919)
Conradia discreta Rubio & Rolán, 2017
Conradia doliaris A. Adams, 1863
Crosseola emilyae (FOSSIL) C.R. Laws, 1950 †
Crosseola errata H.J. Finlay, 1926
Crosseola favosa A.W.B. Powell, 1937
Crossea gatliffi C. Hedley, 1902
Crossea gemmata C. Hedley, 1912
Conjectura glabella (R. Murdoch, 1908)
Crosseola gorii F. Rubio & E. Rolán, 2014
Crosseola henryi (FOSSIL) C.R. Laws, 1950 †
Crosseola intertexta A.W.B. Powell, 1937
Crossea inverta C. Hedley, 1907
Conradia lamellosa (A. Adams, 1855)
Crosseola madagascariensis Rubio & Rolán, 2017
Crosseola marquesensis Rubio,Rolán & Letourneux, 2017
Conradia minor Rubio & Rolán, 2017
Conjectura minuta (FOSSIL) S. Kiel, 2006 †
Crossea miranda A. Adams, 1865
Crosseola munditia (FOSSIL) C.R. Laws, 1936 †
Crosseola ordinata Rubio & Rolán, 2017
Conradia perclathrata K. Sakurai, 1983
Crosseola proerrata (FOSSIL) Finlay, 1930 †
Conradia pulchella (A. Adams, 1861)
Crosseola semiornata (FOSSIL) (R. Tate, 1893 †)