original description
Arnold, Z. M. (1978). Biological evidence for the origin of polythalamy in foraminifera. <em>The Journal of Foraminiferal Research.</em> 8(2): 147-166., available online at https://doi.org/10.2113/gsjfr.8.2.147 [details]
additional source
Kaminski, M. A. (2014). The year 2010 classification of the agglutinated foraminifera. Advances in agglutinated foraminiferal research: The Ninth International Workshop on Agglutinated Foraminifera, IWAF-9 (2014). <em>Micropaleontology.</em> 60(1): 89-108. [details] Available for editors
[request]
additional source
Loeblich, A. R.; Tappan, H. (1987). Foraminiferal Genera and their Classification. Van Nostrand Reinhold Company, New York. 970pp., available online at https://books.google.pt/books?id=n_BqCQAAQBAJ [details] Available for editors
[request]
From editor or global species database
Diagnosis Test with single chamber in early stage, later may be biloculine or multilocular, with chamber arrangement irregular, coiled or uncoiling; wall colorless, transparent, and proteinaceous, without secreted or agglutinated mineral particles; aperture initially with prominent stomostyle and collar, but later may have more than one aperture, and the aperture may become a simple tubular opening. Holocene. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]