MolluscaBase eds. (2025). MolluscaBase. Euthria obesa (G. B. Sowerby II, 1880). Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2025) European Register of Marine Species at: https://marbef.org/data/aphia.php?p=taxdetails&id=748682 on 2026-08-15
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2026). European Register of Marine Species. Euthria obesa (G. B. Sowerby II, 1880). Accessed at: https://vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=748682 on 2026-08-15