Henderson, J. B. & Bartsch, P. (1920). A classification of the American operculate land mollusks of the family Annulariidae. <em>Proceedings of the United States National Museum.</em> 58(2327): 49-82., available online athttps://www.biodiversitylibrary.org/page/7290135 page(s): 78 [details]
MolluscaBase eds. (2025). MolluscaBase. Eutudora (Eutudora) J. B. Henderson & Bartsch, 1920. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=997562 on 2025-05-22
Marine Species Traits editorial board (2025). Marine Species Traits. Eutudora (Eutudora) J. B. Henderson & Bartsch, 1920. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=997562 on 2025-05-22
original descriptionHenderson, J. B. & Bartsch, P. (1920). A classification of the American operculate land mollusks of the family Annulariidae. <em>Proceedings of the United States National Museum.</em> 58(2327): 49-82., available online athttps://www.biodiversitylibrary.org/page/7290135 page(s): 78 [details]