(of)Bartsch, P. (1919). Critical remarks on Philippine landshells with descriptions of new forms. <em>Proceedings of the Biological Society of Washington.</em> 32: 15-19., available online athttps://www.biodiversitylibrary.org/page/3335094 page(s): 17 [details]
MolluscaBase eds. (2025). MolluscaBase. Hypselostyla nimbosa antiqua Bartsch, 1919. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1460534 on 2025-05-22
Marine Species Traits editorial board (2025). Marine Species Traits. Hypselostyla nimbosa antiqua Bartsch, 1919. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1460534 on 2025-05-22
original description(of)Bartsch, P. (1919). Critical remarks on Philippine landshells with descriptions of new forms. <em>Proceedings of the Biological Society of Washington.</em> 32: 15-19., available online athttps://www.biodiversitylibrary.org/page/3335094 page(s): 17 [details]