Cyrtolites ornatus (FOSSIL) T.A. Conrad, 1838 †
Yochelsonellis orphanus (FOSSIL) (J. Perner, 1903 †)
Paracyrtolites parvus (FOSSIL) (Ulrich & Scofield,1897 †)
Cyrtonella pileolus (FOSSIL) J.W. Hall, 1859 †
Yochelsonellis planicosta (FOSSIL) (J. Perner, 1903 †)
Sinuitopsina plasi (FOSSIL) Horný, 1997 †
Quasisinuites rapax (FOSSIL) Horný, 1997 †
Cyrtolites reclinatum (FOSSIL) Trueman & Williams †
Cyrtolites retrorsus (FOSSIL) Ulrich & Scofield, 1897 †
Cyrtolites rugosus (FOSSIL) J. Perner, 1903 †
Cyrtolites seminulum (FOSSIL) J. Perner, 1903 †
Cyrtolites serpentinum (FOSSIL) Trueman & Williams †
Cyrtolites sinuosus (FOSSIL) J.W. Hall, 1879 †
Kolihadiscus somerseti (FOSSIL) (Williams & M. Breger,1916 †)
Paracyrtolites subplanus (FOSSIL) (Ulrich & Scofield,1897 †)
Sinuitopsis subquadrata (FOSSIL) Pitcher, 1939 †
Sinuitopsis subtrilobatus (FOSSIL) J. Perner 1903 †
Cyrtolites thraivensis (FOSSIL) Reed, 1921 †
Cyrtolites trentonensis (FOSSIL) T.A. Conrad, 1842 †
Cyrtolites tuboides (FOSSIL) J. Perner, 1903 †
Kolihadiscus tureki (FOSSIL) Horný, 1992 †
Cyrtolites undulatus (FOSSIL) J. Perner, 1903 †
Cyrtonellopsis vetulum (FOSSIL) (Sardeson, 1896 †)