Diagnosis
provided by World Register of Marine Species
Test elongate, narrow, proloculus followed by enrolled second chamber, and then by a rectilinear to slightly irregular series of chambers separated by stolonlike necks; wall calcareous, imperforate, porcelaneous, milky white, and may incorporate some agglutinated particles at the exterior; aperture terminal on a tubular neck, with phialine lip that has a few teeth projecting inward from the rim. Holocene; Pacific. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification)
Loeblich, A. R.; Tappan, H. (1987). Foraminiferal Genera and their Classification. Van Nostrand Reinhold Company, New York. 970pp.
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