Description Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 193, Figs. 5-6: Pliocene (Waitotaran Stage), Poverty Bay, New Zealand. Edge and side views showing rounded areal aperture on a spoutlike neck, x 109.Author Le Coze, FrançoisJPG file - 91.41 kB - 344 x 294 pixelsadded on 2023-07-14159 viewsForaminifera taxaSiphotextularia wairoana Finlay, 1939 †checked Le Coze, François 2023-07-14 This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License