Taxonomic notes on Recent Foraminifera from the Continental Shelf-Slope Region of Southwestern Bay of Bengal, East Coast of India Author Symphonia, Tabita K. Author Senthil, Nathan D. text Palaeontologia Electronica 2019 55 A 2019-09-30 22 3 1 89 http://dx.doi.org/10.26879/811 journal article 10.26879/811 1094-8074 10961656 Quinqueloculina subpolygona Parr, 1945 Figure 18.18 1945 Quinqueloculina subpolygona Parr , p. 196, pl. 12, fig. 2a-c. 2012 Quinqueloculina subpolygona Parr ; Debenay, p. 127. Description. Test elongate, slightly compressed, wall calcareous, surface ornamented with strong costae; chambers distinct, chamber arrangement quinqueloculine; periphery quadrangular, sutures distinct and depressed; aperture terminal, large, bordered by a weakly everted lip, with a bifid tooth.