Description Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 48, Figs. 17-18: L. Cretaceous (Albian), Chelyabinsk region, Russia. Type species of Loculorbis Alekseychik Mitskevich. Apertural and side views of holotype, x 72 (from Dain, 1961).