original description
Hofker, J. (1954). Über die Familie Epistomariidae (Foram.). <em>Palaeontographica (Abt. A).</em> 105: 166-206.
page(s): p. 166 [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]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Diagnosis Test trochospiral, chambers with internal plate that may attach to the wall to form supplementary chambers on the umbilical side; primary aperture interiomarginal, supplementary sutural and areal apertures also may be present. U. Cretaceous (U. Santonian) to Holocene. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]