Conocardium acadianum (FOSSIL) Dawson, 1891 †
Conocardium aliforme (FOSSIL) (J. de C. Sowerby,1815 †)
Aphelakardia alternistriata (FOSSIL) (Herrick, 1888 †)
Conocardium altum (FOSSIL) Keyes, 1888 †
Conocardium amygdala (FOSSIL) Barrande, 1881 †
Arceodomus angusta (FOSSIL) Hoare,Mapes & Yancey, 2002 †
Conocardium antiquatum (FOSSIL) R.M. Branson, 1942 †
Conocardium aptychoides (FOSSIL) Barrande, 1881 †
Conocardium aquisgranense (FOSSIL) Beushausen, 1895 †
Conocardium armatum (FOSSIL) (B. Phillips, 1836 †)
Conocardium attenuatum (FOSSIL) T.A. Conrad, 1840 †
Pseudomulceodens cancellatus (FOSSIL) (Hyde, 1953 †)
Leptoconocardium catastomum (FOSSIL) (J.W. Hall, 1856 †)
Arceodomus cortazari (FOSSIL) (Mallada, 1875 †)
Conocardium cresswelli (FOSSIL) Talent & Philip, 1956 †
Conocardium decussatum (FOSSIL) R. Etheridge jr., 1873 †
Conocardium denticulatum (FOSSIL) J.W. Hall, 1883 †
Conocardium elongatum (FOSSIL) (J. de C. Sowerby,1815 †)
Conocardium eximum (FOSSIL) de Koninck, 1885 †
Conocardium ferox (FOSSIL) (J.B.M. Dana, 1849 †)
Conocardium formosum (FOSSIL) Hoare, 2002 †
Conocardium frater (FOSSIL) Whidborne, 1896 †
Arceodomus fritschi (FOSSIL) (C. Gemmellaro, 1890 †)
Conocardium fusiforme (FOSSIL) (F. McCoy, 1844 †)
Arceodomus glabrata (FOSSIL) (Easton, 1962 †)
Conocardium gogoensis (FOSSIL) E.M. Fletcher, 1943 †
Conocardium gympiense (FOSSIL) E.M. Fletcher, 1943 †
Conocardium hainense (FOSSIL) Maurer, 1885 †
Conocardium immatura (FOSSIL) Billings, 1865 †
Conocardium incarceratum (FOSSIL) A.H. Clarke, 1907 †
Conocardium inceptum (FOSSIL) J.W. Hall, 1859 †
Aphelakardia indianense (FOSSIL) (Miller, 1891 †)
Arceodomus japonicum (FOSSIL) (Nishida, 1968 †)
Arceodomus langenheimi (FOSSIL) (R.B. Wilson, 1970 †)
Conocardium lens (FOSSIL) Barrande, 1881 †