original description(ofLagena trigonoornata Brady, 1881)Brady, H. B. (1881). Notes on some of the Reticularian Rhizopoda of the "Challenger" Expedition. Part III. <em>Quarterly Journal of Microscopical Science.</em> (2) 21 (81): 31-71., available online athttps://biodiversitylibrary.org/page/13808725 page(s): p. 62; note: Given as "trigono-ornato" [details]
basis of recordJones, R. W. (1994). The Challenger Foraminifera. <em>Oxford University Press.</em> 149 p.[details] Available for editors [request]
Present Inaccurate Introduced: alien Containing type locality