World Register of Marine Species (WoRMS)
MolluscaBase eds. (2026). MolluscaBase. Cardium virgo Reeve, 1845. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=466687 on 2026-08-15
Reeve, L. A. (1844-1845). Monograph of the genus Cardium. In: Conchologia Iconica, or, illustrations of the shells of molluscous animals, 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].