Simionescu, I.; Barbu, I. Z. (1940). La faune sarmatienne de Roumanie. <em>Memoriile Institutului Geologic al României.</em> 3: 1-194, 11 pls., available online athttps://igr.ro/wp-content/uploads/2021/07/Mem_v03_Compressed.pdf page(s): 162-163, pl. 8, figs 58, 59 [details] Available for editors
MolluscaBase eds. (2025). MolluscaBase. Cardium caudatum Simionescu & Barbu, 1940 †. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1551823 on 2025-05-08
Marine Species Traits editorial board (2025). Marine Species Traits. Cardium caudatum Simionescu & Barbu, 1940 †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1551823 on 2025-05-08
original descriptionSimionescu, I.; Barbu, I. Z. (1940). La faune sarmatienne de Roumanie. <em>Memoriile Institutului Geologic al României.</em> 3: 1-194, 11 pls., available online athttps://igr.ro/wp-content/uploads/2021/07/Mem_v03_Compressed.pdf page(s): 162-163, pl. 8, figs 58, 59 [details] Available for editors