Description Image source: Goës, A. 1894. A Synopsis of the Arctic and Scandinavian recent marine Foraminifera hitherto discovered. Kong. Svenska Vetenskaps-Akademiens Handlingar 25(9): 1-127 + 25 pls. (Notae numerorum tenues mensuram indicant millimetricam). Author Cedhagen, TomasJPG file - 491.77 kB - 1 449 x 897 pixelsadded on 2010-12-14263 viewsForaminifera taxaBiloculina simplex d'Orbigny, 1846 accepted as Pyrgo simplex (d'Orbigny, 1846)checked Hayward, Bruce W. 2012-11-12 This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License