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 bicarinata d’Orbigny, 1826 Figure 17.13 1826 Quinqueloculina bicarinata d’Orbigny , p. 302, no. 35. 2001 Quinqueloculina bicarinata d’Orbigny ; Szarek, p. 104, pl. 12, fig. 14. 2012 Quinqueloculina bicarinata d’Orbigny ; Debenay, p. 120. 2014 Quinqueloculina bicarinata d’Orbigny ; Panchang and Nigam, pl. 8, fig. 2a-c. Description. Test robust, cross section triangular, side view subcircular; chambers carinate at the outer borders, chamber arrangement quinqueloculine; periphery subacute, sutures distinct; aperture terminal, ovate, slightly protruding, bordered by a weak, reversed rim, with a T-shaped tooth.