Patagiosites alaskensis (FOSSIL) Jones, 1963 †
Pachydiscus albuquerquei (FOSSIL) (C.J. Maury, 1930 †)
Patagiosites amarus (FOSSIL) (Paulcke, 1907 †)
Canadoceras andromeda (FOSSIL) C.J. Maury, 1930 †
Menuites antecursor (FOSSIL) (Van Hoepen, 1921 †)
Eupachydiscus arbucklensis (FOSSIL) Anderson, 1958 †
Pachydiscus arionis (FOSSIL) (C.J. Maury 1930 †)
Pachydiscus arkansanus (FOSSIL) (L.W. Stephenson, 1941 †)
Pachydiscus armenicus (FOSSIL) Atabekian & Akopian,1969 †
Pachydiscus ashlandicus (FOSSIL) (Anderson, 1902 †)
Pachydiscus athena (FOSSIL) (C.J. Maury 1930 †)
Pachydiscus australis (FOSSIL) Henderson & McNamara,1985 †
Pachydiscus averilli (FOSSIL) Anderson, 1958 †
Pachydiscus awajiensis (FOSSIL) (C.A. von Zittel 1884 †)
Pachydiscus besaieri (FOSSIL) (Basse †)
Pachydiscus bidwelli (FOSSIL) Anderson 1958 †
Pachydiscus brasiliensis (FOSSIL) (C.J. Maury 1930 †)
Pachydiscus bruneti (FOSSIL) (C.J. Maury 1930 †)
Pachydiscus canali (FOSSIL) (de Grossouvre 1894 †)
Nowakites carezi (FOSSIL) (de Grossouvre, 1894 †)
Pachydiscoides carinatus (FOSSIL) M. Collignon, 1966 †
Pachydiscus catarinae (FOSSIL) (Anderson & G.D. Hanna 1935 †),
Pachydiscus cayeuxi (FOSSIL) (de Grossouvre 1894 †)
Pachydiscus coalingensis (FOSSIL) Anderson 1958 †
Pachydiscus colligatus (FOSSIL) (Binkhorst, 1861 †)
Pachydiscus complanatus (FOSSIL) (M. Collignon, 1952 †)
Pachydiscus cortinaensis (FOSSIL) Anderson 1958 †
Menuites costatus (FOSSIL) J. Kennedy & Summesberger,1986 †
Baskaniceras deshayesitoides (FOSSIL) Wright & J. Kennedy,1984 †
Pachydiscus dossantosi (FOSSIL) (C.J. Maury, 1930 †)
Nowakites draschei (FOSSIL) (Redtenbacher, 1873 †)
Pachydiscus duelmensis (FOSSIL) (Schluter, 1872 †)
Pachydiscus egertoni (FOSSIL) (E. Forbes, 1846 †)
Pachydiscus endymion (FOSSIL) (C.J. Maury, 1930 †)
Pachydiscus epiplectus (FOSSIL) (Redtenbacher, 1873 †)