(of)Cushman, J. A. (1917). New species and varieties of foraminifera from the Philippines and adjacent waters. <em>Proceedings of the United States National Museum.</em> 51: 651-662., available online athttps://www.biodiversitylibrary.org/page/7765033[details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Lenticulina expansa (Cushman, 1917). Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2025) European Register of Marine Species at: https://vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=710306 on 2025-05-17
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2025). European Register of Marine Species. Lenticulina expansa (Cushman, 1917). Accessed at: http://www.marbef.org//www.marbef.org/data/aphia.php?p=taxdetails&id=710306 on 2025-05-17
original description(of)Cushman, J. A. (1917). New species and varieties of foraminifera from the Philippines and adjacent waters. <em>Proceedings of the United States National Museum.</em> 51: 651-662., available online athttps://www.biodiversitylibrary.org/page/7765033[details]
Present Inaccurate Introduced: alien Containing type locality