Not documented
From editor or global species database
Diagnosis Test trochospiral or triserial, later may become biserial or uniserial; wall calcareous, hyaline, perforate, may be either optically radiate or optically granular in structure; aperture simple, may have small simple toothplate or none. M. Jurassic (Bathonian) to Holocene. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]