Solatisonax certesi (P. Dautzenberg& H. Fischer, 1896)
Architectonica chipolana (FOSSIL) W.H. Dall, 1892 †
Architectonica chiraensis (FOSSIL) A.A. Olsson, 1928 †
Psilaxis clertoni D. de Oliveira Tenório, J.C.N. Barros& al., 2011
Heliacus cobijensis F. Paetel & L.W. Schaufuss,1869
Granosolarium coffea (FOSSIL) N.F. Sohl, 1964 †
Juliania collaris (FOSSIL) (Sowerby, 1846 †)
Pseudotorinia colmani (T.A. Garrard, 1977)
Heliacus compactus (FOSSIL) G. Schmelz, 2001 †
Pseudotorinia concava (K.H.J. Thiele, 1925)
Juliania conica (FOSSIL) Morra & del Río, 1985 †
Architectonica consobrina R. Bieler, 1993
Heliacus contextus (L. Seguenza, 1903)
Spirolaxis copaerentia (FOSSIL) Laws, 1944 †
Heliacus corallinus T.A. Garrard, 1977
Pseudomalaxis corniculum (FOSSIL) (O. Böttger, 1901 †)
Spirolaxis cornuammonis (J.C. Melvill & R. Standen,1903)
Spirolaxis cornuarietis R. Bieler, 1993
Torinista costatus (M.M. Schepman, 1909)
Heliacus crenellus (C. Linnaeus, 1758)
Architectonica crenulata (FOSSIL) Moore †
Valdesia cuevensis (FOSSIL) (H.F.A. von Ihering,1897 †)
Valdesia cuevensis fernandoi (FOSSIL) Morra & del Río, 1985 †
Heliacus cylindricus (J.F. Gmelin, 1791)
Valdesia dalli (FOSSIL) (H.F.A. von Ihering,1897 †)
Architectonica dameriacensis (FOSSIL) G.P. Deshayes, 1863 †
Architectonica dehmi (FOSSIL) Abbass, 1967 †
Pseudotorinia delectabilis (J.C. Melvill, 1893)
Heliacus delphinuloides A.V.M.D. D'Orbigny, 1842
Heliacus deningeri (FOSSIL) (K. Martin, 1914 †)
Valdesia diametralis (FOSSIL) (A.E.M. Cossmann, 1899 †)
Teretropoma discoideus (W.H. Pease, 1868)
Disculus disculus (FOSSIL) G.P. Deshayes, 1863 †
Discotectonica discus (R.A. Philippi, 1844)
Solatisonax dollfusi (P. Dautzenberg& H. Fischer, 1896)