MolluscaBase eds. (2021). MolluscaBase. Bela turricula var. ecostata Norman, 1899. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2021) European Register of Marine Species at: http://www.marbef.org/data/aphia.php?p=taxdetails&id=874936 on 2024-04-19
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2024). European Register of Marine Species. Bela turricula var. ecostata Norman, 1899. Accessed at: https://vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=874936 on 2024-04-19
original descriptionNorman A.M. (1899). Revision of British Mollusca. <em>Annals and Magazine of Natural History.</em> (7) 4: 126-153., available online athttp://biodiversitylibrary.org/page/25124150 page(s): 133 [details]