original description
(of ) Heron-Allen, E.; Earland, A. (1932). Foraminifera: Part I. The ice-free area of the Falkland Islands and adjacent seas. <em>Discovery Reports Vol. IV, Cambridge, University Press.</em> pp. 291-460., available online at https://biodiversitylibrary.org/page/5569623 [details] Available for editors 
new combination reference
Parr, W. J. (1950). Foraminifera. <em>B.A.N.Z. Antarctic Research Expedition 1929-1931. Report.</em> Series B 5 (6): 232-392. [details] Available for editors 
From editor or global species database