Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Reinholdella ultima Dailey, 1970 †. Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://www.marinespecies.org/traits./aphia.php?p=taxdetails&id=1312753 on 2024-09-11
Marine Species Traits editorial board (2024). Marine Species Traits. Reinholdella ultima Dailey, 1970 †. Accessed at: https://marinespecies.org/traits./aphia.php?p=taxdetails&id=1312753 on 2024-09-11