World Register of Marine Species (WoRMS)
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2026). World Foraminifera Database. Halyphysema catenulata Cushman, 1912. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=709122 on 2026-08-01
Cushman, J. A. (1912). New arenaceous Foraminifera from the Philippine Islands and contiguous waters. Proceedings of the United States National Museum. 42: 227-230.