Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Spiroplecta americana Ehrenberg, 1844 †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=895149 on 2024-07-30
original description(ofSpiroplecta clarae Georgescu, 2013 †)Georgescu, M. D. (2013). Revised evolutionary systematics of the Cretaceous planktic foraminifera described by CG Ehrenberg. <em>Micropaleontology.</em> 59: 1-49.[details] Available for editors [request]
basis of recordEllis, B. F.; Messina, A. (1940-2015). Catalogue of Foraminifera. <em>Micropaleontology Press, American Museum of Natural History, New York.</em> [details]
Present Inaccurate Introduced: alien Containing type locality