MolluscaBase eds. (2024). MolluscaBase. Ovula intermedia G. B. Sowerby I, 1828 sensu Tryon, 1885. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2024) European Register of Marine Species at: https://www.marbef.org/data/aphia.php?p=taxdetails&id=749648 on 2024-03-29
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2024). European Register of Marine Species. Ovula intermedia G. B. Sowerby I, 1828 sensu Tryon, 1885. Accessed at: https://www.marbef.org/data../aphia.php?p=taxdetails&id=749648 on 2024-03-29