original description
Reeve, L. A. (1844-1845). Monograph of the genus <i>Cardium</i>. In: <i>Conchologia Iconica, or, illustrations of the shells of molluscous animals</i>, vol. 2, pl. 1-22 and unpaginated text. L. Reeve & Co., London. [stated dates: pl. 1-4 [3 undated], October 1844, pl. 5-8, November 1844; pl. 9-12, December 1844; pl. 13-16, January, 1845; pl. 17-22, March 1845]. , available online at http://biodiversitylibrary.org/page/8937393 [details]
taxonomy source
ICZN. (2008). Opinion 2197 (Case 3341). <i>Cardium egmontianum</i> Shuttleworth, 1856 (currently <i>Trachycardium egmontianum</i>; Mollusca, Bivalvia, Cardiidae): current usage conserved. <em>Bulletin of Zoological Nomenclature.</em> 65 (2): 152-153. [details] Available for editors [request]
basis of record
Poorten, J.J. ter, 2005. Outline of a systematic index - Recent Cardiidae (Lamarck, 1809). VISAYA net. (Updated 2009 for WoRMS), available online at https://www.conchology.be/?t=702&vnet=1316 [details]
From editor or global species database