Haplophragmium agglutinans var. triperforata Millett, 1899
Description Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 71, Figs. 3-6: Holocene. Malay Archipelago; 3, 4, face and side views of enrolled specimen, x 90; 5, 6, top and side views of uncoiled specimen, x 90 (from Millett, 1899).