Diagnosis
provided by World Register of Marine Species
Test attached, chambers globular in the early trochospiral stage, later chambers more irregular, spreading, and loosely appressed, leaving gaps between adjacent whorls in an open mesh, sutures depressed, periphery irregularly lobulate; wall calcareous, coarsely perforate; aperture multiple, small openings on short necks that arise at the chamber margin against the attachment. Holocene; East Indies; West Indies. (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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