WoRMS taxon details
From editor or global species database
Diagnosis Test enrolled biserial or may be secondarily uncoiled; wall calcareous, perforate, optically radial or granular; aperture an interiomarginal slit, or may become terminal, may have bordering lip or flap, and may have tooth plate. Paleocene to Holocene. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
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