Diagnosis
provided by World Register of Marine Species
Test elongate, tapering gradually at both ends, 0.7 mm to 1.2 mm in length; wall proteinaceous, hyaline, imperforate, with fine longitudinal surface striations; aperture rounded at the larger end, a small temporary opening may be present at the opposite end; one nucleus. Marine. Holocene; Sweden: Gullmar Fjord. (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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