Horologium kokeni (FOSSIL) J. Perner, 1907 †
Nematrochus concurrens (FOSSIL) (J. Perner, 1903 †)
Planitrochus tardus (FOSSIL) J. Perner, 1903 †
Trochomphalus borkholmiensis (FOSSIL) (E.F.R.K. Koken, 1897 †)
Trochomphalus dimidiatus (FOSSIL) (E.F.R.K. Koken, 1896 †)