Cylichna diversilirata (FOSSIL) N.F. Sohl, 1964 †
Cylichna dulcis K.H.J. Thiele, 1925
Cylichnella duqmensis (FOSSIL) M. Harzhauser, 2007 †
Cylichna eburnea A.E. Verrill, 1885
Cylichnella ellipsoidea (A.A. Gould, 1859)
Cylichna elliptica (FOSSIL) (Sowerby, 1824 †)
Cylichna eratula (FOSSIL) A.E.M. Cossmann, 1883 †
Cylichna euthlasta J.C. Melvill, 1918
Cylichna exigua (FOSSIL) J.E. Tenison-Woods,1893 †
Cylichnella exigua (FOSSIL) J.E. Tenison-Woods,1883 †
Cylichna exquisita J.T.L. McGinty, 1955
Tornatina exserta C. Hedley, 1903
Cylichna fantasma (F.C. Baker & G.D. Hanna,1927)
Abderospira funiakensis (FOSSIL) J. Gardner, 1937 †
Cylichna gelida (E.A. Smith, 1907)
Cylichna georgiana (H. Strebel, 1908)
Mirascapha glaphyra (FOSSIL) (G.P. Deshayes, 1862 †)
Cylichna goniophora (FOSSIL) G.P. Deshayes, 1862 †
Cylichnella gonzagensis (F.C. Baker & G.D. Hanna,1927)
Cylichnella goslineri Á. Valdés& Y. Camacho-García, 2004
Cylichna gouldii (J.P.Y. Couthouy, 1839)
Bullaria granosa (FOSSIL) Sowerby, 1849 †
Cylichna granulum (R.A. Philippi, 1851)
Cylichna greensboroensis (FOSSIL) Martin, 1904 †
Cylichna grimaldii P. Dautzenberg, 1891
Cylichna grovesi Á. Valdés, 2008
Tornatina hacketti B.C. Cotton & F.C. Godfrey,1933
Truncacteocina hawaiensis (H.A. Pilsbry, 1921)
Cylichnania impar (FOSSIL) Finlay & J. Marwick,1937 †
Cylichna inca (W.H. Dall, 1908)
Cylichna incisa (FOSSIL) L.W. Stephenson, 1941 †
Sphaerocylichna incommoda (E.A. Smith, 1891)
Cylichna inedita A. Adams, 1862
Cylichna intermissa (FOSSIL) A. von Koenen †
Cylichna intermissia (FOSSIL) N.F. Sohl, 1964 †