Diagnosis
provided by World Register of Marine Species
Test attached, a short undivided tube; wall organic with sparsely and coarsely agglutinated coating, with some very large grains to which the test apparently was attached, terminal part of the tube with fine or no agglutinated material; aperture rounded at the flared open end. Holocene; Arctic Ocean. (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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