WoRMS taxon details
From editor or global species database
Diagnosis Test biserial, sides flattened, and edges truncate; aperture a high opening in the face of the final chamber, one border sharply bent inward to become an internal toothplate. M. Miocene to Holocene. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
|