Natiria aequicostata (FOSSIL) Batten & A. Stokes,1986 †
Natiria americana (FOSSIL) Girty, 1915 †
Spirina antiquata (FOSSIL) (Salter, 1861 †)
Spirina brilonensis (FOSSIL) Kayser, 1889 †
Bucanospira contexta (FOSSIL) J. Perner, 1903 †
Natiria costata (FOSSIL) (Münster, 1841 †)
Natiria costata (FOSSIL) Patte, 1922 †
Craspedostoma elegantulum (FOSSIL) Lindström, 1884 †
Natiria eligma (FOSSIL) Pan, 1982 †
Bucanospira expansa (FOSSIL) Ulrich & Scofield, 1897 †
Craspedostoma filistriatum (FOSSIL) Lindström, 1884 †
Bucanospira fractum (FOSSIL) (J. Perner, 1903 †)
Craspedostoma fugitivum (FOSSIL) J. Perner, 1907 †
Natiria gemmulata (FOSSIL) Zhu, 1995 †
Craspedostoma glabrum (FOSSIL) Lindström, 1884 †
Umbonellina infrasilurica (FOSSIL) E.F.R.K. Koken& J. Perner, 1925 †
Craspedostoma involutum (FOSSIL) Lindström, 1884 †
Natiria lyrata (FOSSIL) (B. Phillips, 1836 †)
Temnospira monile (FOSSIL) J. Perner, 1903 †
Spirina patula (FOSSIL) J. Perner, 1903 †
Temnospira percinctum (FOSSIL) J. Perner, 1903 †
Craspedostoma spinulosum (FOSSIL) Lindström, 1884 †
Spirina squamata (FOSSIL) J. Perner, 1907 †
Spirina symmetrica (FOSSIL) J. Perner, 1907 †
Bucanospira tuba (FOSSIL) (J. Perner, 1903 †)
Craspedostoma tuba (FOSSIL) J. Perner, 1903 †