Cycladicama cumingii (S.C.T. Hanley, 1846) Japan, Kotoga beach
Ungulina cuneata (L. Spengler, 1798) Spain, Malaga20 mm
Ungulina cuneata alba P.C.A.S.L. Rang, 1802 Senegal, Dakar20 mm
Diplodonta danieli E. Klein, 1967 Brazil, Florianopolis2,36 mm
Diplodonta decipiens (FOSSIL) G.P. Deshayes, 1857 † France, Paris Basin
Zemysina densiscalpta (FOSSIL) J. Marwick, 1960 † New Zealand, Canterbury, Waimate
Diplodonta densisculpta (FOSSIL) J. Marwick, 1960 †
Microstagon deshayesi (FOSSIL) A.E.M. Cossmann, 1913 † France, Paris Basin
Felania diaphana (J.F. Gmelin, 1791) Senegal, Dakar32,7 mm
Diplodonta dilatata (FOSSIL) Wood, 1840 † UK, England, Norfolk
Diplodonta dissona (FOSSIL) A.A. Olsson, 1928 † Peru, Piura, Talara
Transkeia dubia (B. Prashad, 1932)
Felaniella duplicata (FOSSIL) (G.P. Deshayes, 1857 †) France, Paris Basin
Diplodonta eburnea (FOSSIL) T.A. Conrad, 1848 † USA, Mississippi
Felaniella elliptica (FOSSIL) (J.B.P.A. Lamarck,1805 †) France, Paris Basin
Diplodonta enigmatica R. von Cosel, 1995
Transkeia ethima (J.C. Melvill& R. Standen, 1899) South China Sea
Felaniella eudora (FOSSIL) (G.P. Deshayes, 1857 †) France, Paris Basin
Cycladicama excentrica (T. Iredale, 1936) New South Wales
Cycladicama ferruginata (FOSSIL) J. Makiyama, 1926 † Japan, Hiroshima
Diplodonta figilina A.A. Gould, 1861 Japan
Diplodonta fragilis (FOSSIL) (A. Braun in C.L.F. von Sandberger, 1863 †) Germany, Rheinland-Pfalz
Diplodonta gabbi W.H. Dall, 1900
Diplodonta genethlia J.C. Melvill, 1898
Transkeia globosa (P. Forsskål in C. Niebuhr, 1775) Egypt, Red Sea27 mm
Felaniella globularis (J.B.P.A. Lamarck, 1818) Tasmania
Diplodonta globulosa A. Adams, 1856 Tasmania
Diplodonta globus (H.J. Finlay, 1926) New Zealand, Stewart Island28 mm
Diplodonta glos (FOSSIL) Gardner, 1926 † Florida
Diplodonta gouldi M. Yokoyama, 1920 Japan, Kanagawa
Diplodonta grata (FOSSIL) Author unknown † France, Aquitaine
Phlyctiderma gratum (FOSSIL) (G.P. Deshayes, 1857 †) France, Paris Basin
Diplodonta guaraniana (A.V.M.D. D'Orbigny,1846) Venezuela
Transkeia gurjanovae (I.P. Zorina, 1978) China
Felaniella harfordi (FOSSIL) Anderson, 1905 † United States, California, Fresno