Opinions from J. A. Schneider 2002

  • 'Acanthocardia was reranked as Cardium (Acanthocardia) and belongs to Cardium' according to Melvill 1907
  • 'Acanthocardia belongs to Acanthocardiini'
  • 'Acanthocardiini belongs to Fraginae'
  • 'Afrocardium belongs to Orthocardiinae'
  • 'Afrocardium was reranked as Fragum (Afrocardium) and belongs to Fragum' according to le Tomlin 1931
  • 'Bucardium belongs to Cardiinae'
  • 'Bucardium (Bucardium) belongs to Bucardium' according to Gray 1853
  • 'Bucardium (Europicardium) belongs to Orthocardiinae'
  • 'Cardiinae belongs to Cardiidae'
  • 'Cardiini belongs to Cardiinae'
  • 'Cardium belongs to Cardiinae'
  • 'Cardium (Acanthocardia) dissidepictum is recombined as Agnocardia dissidepictum'
  • 'Cardium (Acanthocardia) dissidepictum belongs to Cardium (Acanthocardia)' according to Woodring 1925
  • 'Cardium (Acanthocardia) elnaggari belongs to Cardium (Acanthocardia)' according to Abbass 1972
  • 'Cardium (Acanthocardia) elnaggari is recombined as Agnocardia elnaggari'
  • 'Cardium (Acanthocardia) exochum belongs to Cardium (Acanthocardia)' according to Melvill 1907
  • 'Cardium (Acanthocardia) exochum is recombined as Afrocardium exochum'
  • 'Cardium (Fragum) crenelloides belongs to Cardium (Fragum)' according to Melvill 1909
  • 'Cardium (Fragum) crenelloides is recombined as Afrocardium crenelloides'
  • 'Cardium (Fragum) roseolum belongs to Cardium (Fragum)' according to Melvill 1909
  • 'Cardium (Fragum) roseolum is recombined as Afrocardium roseolum'
  • 'Cardium (Granocardium) was reranked as Granocardium and belongs to Cardiidae'
  • 'Cardium (Rudicardium) mahgoobi belongs to Cardium (Rudicardium)' according to Abbass 1972
  • 'Cardium (Rudicardium) mahgoobi is recombined as Agnocardia mahgoobi'
  • 'Cardium (Rudicardium) mokattamensis belongs to Cardium (Rudicardium)' according to Abbass 1972
  • 'Cardium (Rudicardium) mokattamensis is recombined as Agnocardia mokattamensis'
  • 'Cardium (Trachycardium) cantuariense belongs to Cardium (Trachycardium)' according to Laws 1933
  • 'Cardium (Trachycardium) cantuariense is recombined as Hedecardium (Titanocardium) cantuariense'
  • 'Cardium (Trachycardium) cinderellae belongs to Cardium (Trachycardium)' according to Maury 1917
  • 'Cardium (Trachycardium) cinderellae is recombined as Agnocardia cinderellae'
  • 'Cardium (Trachycardium) claibornense is recombined as Agnocardia claibornense'
  • 'Cardium (Trachycardium) infantule belongs to Cardium (Trachycardium)' according to Nomura and Zinbo 1934
  • 'Cardium (Trachycardium) infantule is recombined as Afrocardium infantule'
  • 'Cardium (Trachycardium) machaporiensis belongs to Cardium (Trachycardium)' according to Maury 1925
  • 'Cardium (Trachycardium) machaporiensis is recombined as Agnocardia machaporiensis'
  • 'Cardium (Trachycardium) pessoae belongs to Cardium (Trachycardium)' according to Maury 1925
  • 'Cardium (Trachycardium) pessoae is recombined as Agnocardia pessoae'
  • 'Cardium (Trachycardium) polycolpatum belongs to Cardium (Trachycardium)' according to Cossmann and Peyrot 1911
  • 'Cardium (Trachycardium) polycolpatum is recombined as Europicardium polycolpatum'
  • 'Cardium (Trachycardium) thalassium belongs to Cardium (Trachycardium)' according to Maury 1925
  • 'Cardium (Trachycardium) thalassium is recombined as Agnocardia thalassium'
  • 'Cardium (Trachycardium) waitakiense belongs to Cardium (Trachycardium)' according to Suter 1907
  • 'Cardium (Trachycardium) waitakiense is recombined as Hedecardium (Hedecardium) waitakiense'
  • 'Cardium acrocome belongs to Cardium' according to Dall 1900
  • 'Cardium acrocome is recombined as Agnocardia acrocome'
  • 'Cardium ameghinoi is recombined as Hedecardium (Iheringicardium) ameghinoi'
  • 'Cardium arabicus belongs to Cardium' according to Issel 1869
  • 'Cardium arabicus is a subjective synonym of Cardium richardi'
  • 'Cardium brunneri is recombined as Hedecardium (Hedecardium) brunneri'
  • 'Cardium caparti belongs to Cardium' according to Nickles 1955
  • 'Cardium caparti is recombined as Europicardium caparti'
  • 'Cardium carditaeforme belongs to Cardium' according to Reeve 1845
  • 'Cardium carditaeforme is recombined as Afrocardium carditaeforme'
  • 'Cardium convexum belongs to Cardium' according to Deshayes 1858
  • 'Cardium convexum is recombined as Agnocardia convexa'
  • 'Cardium cossmanni belongs to Cardium' according to Vincent 1882
  • 'Cardium cossmanni is recombined as Agnocardia cossmanni'
  • 'Cardium defrancii belongs to Cardium' according to Deshayes 1858
  • 'Cardium defrancii is recombined as Afrocardium defrancii'
  • 'Cardium euglyptum belongs to Cardium' according to Sowerby 1914
  • 'Cardium euglyptum is recombined as Afrocardium euglyptum'
  • 'Cardium glebosum is recombined as Agnocardia glebosum'
  • 'Cardium greyi belongs to Cardium' according to Hutton 1873
  • 'Cardium greyi is recombined as Hedecardium (Titanocardium) greyi'
  • 'Cardium hirsutum belongs to Cardium' according to Bronn 1831
  • 'Cardium hirsutum is recombined as Afrocardium hirsutum'
  • 'Cardium kanlenum belongs to Cardium' according to Cotter 1923
  • 'Cardium kanlenum is recombined as Hedecardium (Hedecardium) kanlenum'
  • 'Cardium moniletectum is recombined as Hedecardium (Hedecardium) moniletectum'
  • 'Cardium multicostatum belongs to Cardium' according to Brocchi 1814
  • 'Cardium multicostatum is recombined as Europicardium multicostatum'
  • 'Cardium patagonicum is recombined as Hedecardium (Iheringicardium) patagonicum'
  • 'Cardium philippi is recombined as Hedecardium (Iheringicardium) philippi'
  • 'Cardium philippi belongs to Cardium' according to Ihering 1897
  • 'Cardium pseudomagnum is recombined as Hedecardium (Hedecardium) pseudomagnum'
  • 'Cardium pseudomulticostatum belongs to Cardium' according to Zhizhchenko 1934
  • 'Cardium pseudomulticostatum is recombined as Europicardium pseudomulticostatum'
  • 'Cardium rectispina belongs to Cardium' according to Koenen 1893
  • 'Cardium rectispina is recombined as Agnocardia rectispina'
  • 'Cardium richardi belongs to Cardium' according to Audoin 1827
  • 'Cardium richardi is recombined as Afrocardium richardi'
  • 'Cardium rubescens belongs to Cardium' according to Smith 1911
  • 'Cardium rubescens is recombined as Afrocardium rubescens'
  • 'Cardium skeeti belongs to Cardium' according to Hedley 1906
  • 'Cardium skeeti is recombined as Afrocardium skeeti'
  • 'Cardium sorrentoensis is recombined as Agnocardia sorrentoensis'
  • 'Cardium subcordatum belongs to Cardium' according to Suter 1917
  • 'Cardium subcordatum is recombined as Hedecardium (Hedecardium) subcordatum'
  • 'Cardium verrucosum is recombined as Freneixicardia verrucosa'
  • 'Chesacardium belongs to Cardiinae'
  • 'Dinocardiini belongs to Cardiinae'
  • 'Dinocardium belongs to Cardiinae'
  • 'Fraginae belongs to Cardiidae'
  • 'Fragum (Afrocardium) shepstonense belongs to Fragum (Afrocardium)' according to le Tomlin 1931
  • 'Fragum (Afrocardium) shepstonense is recombined as Afrocardium shepstonense'
  • 'Freneixicardia belongs to Orthocardiinae'
  • 'Hedecardium belongs to Orthocardiinae'
  • 'Hedecardium (Hedecardium) belongs to Hedecardium' according to Marwick 1944
  • 'Hedecardium (Hedecardium) belongs to Hedecardium'
  • 'Hedecardium (Titanocardium) belongs to Hedecardium'
  • 'Hedecardium (Titanocardium) marwicki belongs to Hedecardium (Titanocardium)' according to Maxwell 1978
  • 'Hedecardium (Titanocardium) marwicki belongs to Hedecardium (Titanocardium)'
  • 'Hedecardium olssoni belongs to Hedecardium' according to Marwick 1944
  • 'Hedecardium olssoni is recombined as Hedecardium (Hedecardium) olssoni'
  • 'Iheringicardium was reranked as Hedecardium (Iheringicardium) and belongs to Hedecardium'
  • 'Laevicardium (Plagiocardium) infinum belongs to Laevicardium (Plagiocardium)' according to Gilbert 1836
  • 'Laevicardium (Plagiocardium) infinum is recombined as Afrocardium infinum'
  • 'Loxocardium belongs to Orthocardiinae'
  • 'Nemocardium belongs to Cardiidae'
  • 'Orthocardiinae belongs to Cardiidae'
  • 'Orthocardium belongs to Orthocardiinae'
  • 'Perucardia belongs to Cardiidae'
  • 'Plagiocardium was reranked as Laevicardium (Plagiocardium) and belongs to Laevicardium' according to Gilbert 1936
  • 'Plagiocardium belongs to Cardiidae'
  • 'Plagiocardium (Schedocardia) was reranked as Schedocardia and belongs to Cardiinae'
  • 'Planicardium belongs to Cardiinae'
  • 'Rudicardium belongs to Cardiinae'
  • 'Rudicardium was reranked as Cardium (Rudicardium) and belongs to Cardium' according to Abbass 1972
  • 'Sawkinsia belongs to Cardiidae'
  • 'Trachycardium (Agnocardia) is reassigned into Orthocardiinae'
  • 'Trachycardium badeniense belongs to Trachycardium' according to Kokay 1996
  • 'Trachycardium badeniense is recombined as Europicardium badeniense'
  • 'Vepricardiini belongs to Cardiinae'
  • 'Vepricardium belongs to Cardiinae'