Foraminifera note details
Original Description: “Test subcircular in front view, thick, the periphery squarely truncate; chambers rather few; sides flat, except near the periphery, when there is a slight thickening; ends of the final chamber slightly extended, apertural end with a short neck and rounded aperture with a very slight collar-like lip; surface smooth but dull”. Cushman, 1921, pp. 403, 404 Length usually less than 1 mm.
Cushman, J. A. (1921). Foraminifera of the Philippine and adjacent seas. <em>In: Contributions to the biology of the Philippine Archipelago and adjacent regions. Bulletin of the United States National Museum.</em> 100(4): 1-608. available online at http://www.biodiversitylibrary.org/item/32620#page/7/