Conocardium acadianum (FOSSIL) Dawson, 1891 †
Conocardium aliforme (FOSSIL) (J. de C. Sowerby,1815 †) Belgium
Aphelakardia alternistriata (FOSSIL) (Herrick, 1888 †) USA, Ohio, Wayne
Conocardium altum (FOSSIL) Keyes, 1888 †
Conocardium amygdala (FOSSIL) Barrande, 1881 † Czech Republic, Tschechien
Arceodomus angusta (FOSSIL) Hoare,Mapes & Yancey, 2002 †
Conocardium antiquatum (FOSSIL) R.M. Branson, 1942 † United States, New York, Oneida
Conocardium aptychoides (FOSSIL) Barrande, 1881 † Czech Republic, Tschechien
Conocardium aquisgranense (FOSSIL) Beushausen, 1895 †
Conocardium armatum (FOSSIL) (B. Phillips, 1836 †)
Conocardium attenuatum (FOSSIL) T.A. Conrad, 1840 † New York, Albany County
Pseudomulceodens cancellatus (FOSSIL) (Hyde, 1953 †) Mexico, Oaxaca, Dist. Nochixtlan
Leptoconocardium catastomum (FOSSIL) (J.W. Hall, 1856 †) USA, Indiana, Washington
Arceodomus cortazari (FOSSIL) (Mallada, 1875 †) Spain, Castilla y Leon
Conocardium cresswelli (FOSSIL) Talent & Philip, 1956 †
Conocardium decussatum (FOSSIL) R. Etheridge jr., 1873 † UK, England, North Yorkshire
Conocardium denticulatum (FOSSIL) J.W. Hall, 1883 † USA, New York, Livingston
Conocardium elongatum (FOSSIL) (J. de C. Sowerby,1815 †) UK, England, Northumberland
Conocardium eximum (FOSSIL) de Koninck, 1885 †
Conocardium ferox (FOSSIL) (J.B.M. Dana, 1849 †) Australia, Wollongong - Inner
Conocardium formosum (FOSSIL) Hoare, 2002 † USA, Missouri, Jasper
Conocardium frater (FOSSIL) Whidborne, 1896 † UK, Devon
Arceodomus fritschi (FOSSIL) (C. Gemmellaro, 1890 †) Italy
Conocardium fusiforme (FOSSIL) (F. McCoy, 1844 †)
Arceodomus glabrata (FOSSIL) (Easton, 1962 †) USA, Montana
Conocardium gogoensis (FOSSIL) E.M. Fletcher, 1943 † Australia, Western Australia, Halls Creek
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 † New York, Albany County
Aphelakardia indianense (FOSSIL) (Miller, 1891 †) Indiana
Arceodomus japonicum (FOSSIL) (Nishida, 1968 †) Japan, Yamaguchi
Arceodomus langenheimi (FOSSIL) (R.B. Wilson, 1970 †) California. Shasta County
Conocardium lens (FOSSIL) Barrande, 1881 † Czech Republic, Tschechien