Almaloceras abaeratum (FOSSIL) P.A. Zhuravleva, 1974 †
Pachtoceras abbreviatum (FOSSIL) (Gurich, 1901 †)
Cyrtoceras alternans (FOSSIL) (Tietze, 1870 †)
Gyroceras annulatum (FOSSIL) Barrande †
Antonoceras balaschovi (FOSSIL) Shimanskiy, 1957 †
Cyrtoceras billingsi (FOSSIL) (Salter, 1859 †)
Balashovia borea (FOSSIL) P.A. Zhuravleva, 1974 †
Cyrtoceras bryozoon (FOSSIL) (Barrande, 1866 †)
Cyrtoceras camurum (FOSSIL) (J.W. Hall, 1847 †)
Cyrtoceras castor (FOSSIL) (Barrande, 1866 †)
Cyrtoceras circumflexum (FOSSIL) Barrande †
Cyrtoceras concors (FOSSIL) Barrande †
Corbuloceras corbulatum (FOSSIL) (Barrande †)
Hiregiroceras costulatum (FOSSIL) Miagkova, 1967 †
Cyrtoceras cyclostomum (FOSSIL) (Barrande, 1866 †)
Cyrtoceras ellipticum (FOSSIL) Sobolew, 1912 †
Cyrtoceras elongatum (FOSSIL) Gurich, 1901 †
Cyrtoceras equisetum (FOSSIL) (Blake, 1882 †)
Cyrtoceras esuriens (FOSSIL) (Barrande, 1866 †)
Sycoceras ficus (FOSSIL) (F.A. Roemer, 1850 †)
Cyrtoceras forte (FOSSIL) (Barrande, 1866 †)
Gyroceras fritschi (FOSSIL) Barrande, 1877 †
Cyrtoceras hallianum (FOSSIL) A.V.M.D. D'Orbigny †
Edenoceras hiliferum (FOSSIL) Miagkova, 1967 †
Pachtoceras hyperboreum (FOSSIL) P.A. Zhuravleva, 1972 †
Apioceras inflatum (FOSSIL) F.A. von Quenstedt †
Talattoceras inflatum (FOSSIL) Miagkova †
Cyrtoceras inflectens (FOSSIL) Barrande †
Doleroceras insperatum (FOSSIL) P.A. Zhuravleva, 1974 †
Cyrtoceras llandoveri (FOSSIL) Blake †
Cyrtoceras magnum (FOSSIL) (Blake, 1882 †)
Cyrtoceras minneapolis (FOSSIL) A.H. Clarke, 1897 †
Cyrtoceras mirum (FOSSIL) (Barrande, 1866 †)
Cyrtoceras neleus (FOSSIL) J.W. Hall †
Cyrtoceras norwoodi (FOSSIL) A.H. Clarke, 1897 †