Acilia basistriata (FOSSIL) A. Nützel & al., 2012 †
Acilia imperatii (FOSSIL) (Stoppani, 1858 †)
Prostylifer paludinaris (FOSSIL) (Münster, 1841 †)
Ptychostoma mojsisovicsi (FOSSIL) (E.A.L. Kittl, 1892 †)
Ptychostoma ornata (FOSSIL) A. Nützel & Erwin, 2001 †
Ptychostoma pleurotomoides (FOSSIL) (Wissmann, 1841 †)
Ptychostoma stachei (FOSSIL) (E.A.L. Kittl, 1892 †)
Ptychostoma waehneri (FOSSIL) (E.A.L. Kittl, 1892 †)