Lörenthey, E. (1902). Die Pannonische Fauna von Budapest. <em>Palaeontographica.</em> 48(4-6): 137-256, 257-296, pls. 9-21., available online athttps://www.biodiversitylibrary.org/page/33195780 page(s): 178-180, pl. 11, figs 1-11, pl. 12, fig. 3 [details]
MolluscaBase eds. (2021). MolluscaBase. Limnocardium (Pontalmyra) andrusovi var. spinosum Lörenthey, 1902 †. Accessed through: Marine Species Traits editorial board (2021) Marine Species Traits at: https://marinespecies.org/traits/aphia.php?p=taxdetails&id=1504859 on 2025-05-16
Marine Species Traits editorial board (2025). Marine Species Traits. Limnocardium (Pontalmyra) andrusovi var. spinosum Lörenthey, 1902 †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1504859 on 2025-05-16
original descriptionLörenthey, E. (1902). Die Pannonische Fauna von Budapest. <em>Palaeontographica.</em> 48(4-6): 137-256, 257-296, pls. 9-21., available online athttps://www.biodiversitylibrary.org/page/33195780 page(s): 178-180, pl. 11, figs 1-11, pl. 12, fig. 3 [details]