Bucania sublata (FOSSIL) Ulrich & Scofield, 1897 †
Bucania sulcatina (FOSSIL) (E. Emmons, 1842 †)
Bucania tsuibonensis (FOSSIL) (Kobayashi, 1934 †)
Bucania ungava (FOSSIL) Wilson, 1938 †
Bucania witryana (FOSSIL) de Koninck, 1883 †
Bucanopsina calypso (FOSSIL) (J. Perner, 1903 †)
Grandostoma bohemica (FOSSIL) (J. Perner, 1903 †)
Grandostoma caudatum (FOSSIL) (J. Perner, 1903 †)
Grandostoma etheridgei (FOSSIL) (Reed, 1921 †)
Grandostoma grande (FOSSIL) (J. Perner, 1903 †)
Grandostoma taconicum (FOSSIL) Marek, 1963 †
Kokenospira costalis (FOSSIL) (Ulrich & Scofield,1897 †)
Kokenospira credibilis (FOSSIL) Reed, 1921 †
Kokenospira esthona (FOSSIL) (E.F.R.K. Koken, 1889 †)
Kokenospira euphemoides (FOSSIL) Reed, 1921 †
Kokenospira girvanensis (FOSSIL) Reed, 1921 †
Kokenospira glabrata (FOSSIL) E.F.R.K. Koken& J. Perner, 1925 †
Kokenospira guizhouensis (FOSSIL) Xi, 1974 †
Kokenospira inflata (FOSSIL) (E.F.R.K. Koken, 1897 †)
Kokenospira insularis (FOSSIL) E.F.R.K. Koken& J. Perner, 1925 †
Kokenospira lateralis (FOSSIL) (d'Eichwald, 1860 †)
Kokenospira latidorsata (FOSSIL) Reed, 1921 †
Kokenospira lingualis (FOSSIL) (Salter & Aveline,1854 †)
Kokenospira maccullochi (FOSSIL) Reed, 1921 †
Kokenospira mullochensis (FOSSIL) Reed, 1921 †
Kokenospira nicholsoni (FOSSIL) Reed, 1921 †
Kokenospira retifera (FOSSIL) Öpik, 1930 †
Kokenospira secunda (FOSSIL) (Reed, 1906 †)
Kokenospira subdecussata (FOSSIL) (F. McCoy, 1851 †)
Kokenospira undata (FOSSIL) (E.F.R.K. Koken, 1897 †)
Kokenospira virginiana (FOSSIL) Butts, 1940 †