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 lucida Cushman and Todd, 1944 Figure 21.15 1944 Spiroloculina lucida Cushman and Todd , p. 70, pl. 9, figs. 30-31. 1961 Spiroloculina lucida Cushman and Todd ; Huang, p. 85, pl. 2, fig. 31. Description. Test broad, ovate, side view fusiform, wall porcelaneous, imperforate, surface smooth; chambers many, margins slightly convex, periphery broadly rounded, sutures distinct and depressed; aperture terminal, subcircular on a neck, bordered by a thick rim, with a simple bifid tooth.