(of)Cossmann M. (1886). Catalogue illustré des coquilles fossiles de l'Eocène des environs de Paris. <em>Annales de la Société Royale Malacologique de Belgique.</em> 21: 17-186 (reprint paginated 3-174), pl. 1-8., available online athttp://biodiversitylibrary.org/page/5635834 page(s): 21: 168 [details]
MolluscaBase eds. (2021). MolluscaBase. Plagiocardium Cossmann, 1886 †. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2021) European Register of Marine Species at: http://www.vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=137740 on 2024-04-23
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2024). European Register of Marine Species. Plagiocardium Cossmann, 1886 †. Accessed at: https://vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=137740 on 2024-04-23
original description(of)Cossmann M. (1886). Catalogue illustré des coquilles fossiles de l'Eocène des environs de Paris. <em>Annales de la Société Royale Malacologique de Belgique.</em> 21: 17-186 (reprint paginated 3-174), pl. 1-8., available online athttp://biodiversitylibrary.org/page/5635834 page(s): 21: 168 [details]
status sourcePoorten, J.J. ter, 2005. Outline of a systematic index - Recent Cardiidae (Lamarck, 1809). VISAYA net. (Updated 2009 for WoRMS), available online athttps://www.conchology.be/?t=702&vnet=1316[details]
Present Inaccurate Introduced: alien Containing type locality