Percultazonaria subaculeata (Cushman, 1923)

Description:

Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification.  Van Nostrand, Reinhold Co. New York 1728 pp. Plate 448, Figs. 1-3: Holocene, E. Gulf of Mexico. 1, Part of apertural face of topotype (USNM 383467) showing apertural slits and ornamented surface, SEM, x 100; 2, side view of same specimen, SEM, x 30; 3, part of surface enlarged to show localized areas of pores, SEM, x 3000 (from Loeblich and Tappan, 1986).