Traits taxon details
original description
Halkyard, E. (1918). The fossil foraminifera of the Blue Marl of the Côte des Basques, Biarritz. <em>Memoirs and proceedings of the Manchester Literary and Philosophical Society.</em> 62 (6): 1-145., available online at https://www.biodiversitylibrary.org/page/39515003 [details] 
basis of record
Ellis, B. F.; Messina, A. R. (1940-2015). Catalogue of Foraminifera. <em>Micropaleontology Press, American Museum of Natural History, New York.</em> [details]
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