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 Spiroloculina sp. Figure 21.19 Description. Test ovate, lateral view fusiform, wall porcelaneous, imperforate, surface smooth; chambers angular in cross section, slightly convex; peripheral margin truncate, sutures distinct and depressed; aperture terminal, round on a slightly produced neck, bordered by a distinct rim, with a bifid tooth.