Kier, P. M. 1977. Triassic echinoids. Smithsonian Contributions to Paleobiology 30, iv+1-88., available online athttps://doi.org/10.5479/si.00810266.30.1 page(s): 21-22; pl. 14: figs 1-8, pl. 15: figs 1-5 [details]
Kroh, A.; Mooi, R. (2021). World Echinoidea Database. Levicidaris zardinia Kier, 1977 †. Accessed through: Marine Species Traits editorial board (2021) Marine Species Traits at: http://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1033868 on 2024-04-24
Marine Species Traits editorial board (2024). Marine Species Traits. Levicidaris zardinia Kier, 1977 †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1033868 on 2024-04-24
original descriptionKier, P. M. 1977. Triassic echinoids. Smithsonian Contributions to Paleobiology 30, iv+1-88., available online athttps://doi.org/10.5479/si.00810266.30.1 page(s): 21-22; pl. 14: figs 1-8, pl. 15: figs 1-5 [details]