Astele bularra (T.A. Garrard, 1961)
Calliostoma bullisi W.J. Clench & Turner,1960
Calliostoma burdigalicum (FOSSIL) A.E.M. Cossmann& M.A. Peyrot, 1916 †
Dactylastele burnupi (E.A. Smith, 1899)
Calliostoma butacianum (FOSSIL) (K. Martin, 1905 †)
Calliostoma calderense (FOSSIL) B.M. Landau & F. Da Silva,2010 †
Bathyfautor caledonicus B.A. Marshall, 1995
Falsimargarita callista B.A. Marshall, 2016
Calliostoma calvertanum (FOSSIL) Martin, 1904 †
Calliostoma canaliculatum (J. Lightfoot, 1786)
Benthastelena canaliculatum Sasao & T. Habe, 1973
Fautrix candida B.A. Marshall, 1995
Calliostoma carcellesi W.J. Clench & C.G. Aguayo,1940
Calliostoma caroli P. Dautzenberg, 1927
Calliostoma caronianum (FOSSIL) C.J. Maury, 1925 †
Thysanodonta cassis C. Vilvens & P. Maestrati,2006
Calliostoma castilla (FOSSIL) A.A. Olsson, 1922 †
Calliostoma ceramicum (FOSSIL) W.H. Dall, 1892 †
Falsimargarita challengerica B.A. Marshall, 2016
Calliostoma cheni (Z.Z. Dong, 2002)
Fautor chesterfieldensis (B.A. Marshall, 1995)
Thysanodonta chesterfieldensis B.A. Marshall, 1995
Otukaia chilena (H.A. Rehder, 1971)
Astele chilensis (FOSSIL) (A.V.M.D. D'Orbigny,1852 †)
Calliostoma chinoi G.T. Poppe, S.P. Tagaro& H. Dekker, 2006
Calliostoma chipolana (FOSSIL) (W.H. Dall, 1892 †)
Calliostoma chlorum C. Vilvens, 2005
Calliostoma chuni (E.C. Von Martens, 1903)
Astele ciliaris (K.T. Menke, 1843)
Calliostoma cinctellum (W.H. Dall, 1889)
Calliostoma cingulatus (FOSSIL) (G.B. Brocchi, 1814 †)
Calliostoma circumcinctum W.H. Dall, 1881
Calliostoma circus K.H. Barnard, 1969
Calliostoma cirrus (FOSSIL) (White, 1887 †)
Calliostoma cleopatra (É.A.A. Locard, 1896)