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 Amphicoryna scalaris (Batsch, 1791) Figure 2.1-2 1791 Nautilus (Ortoceras) scalaris Batsch , p. 1, 4, pl. 2, fig. 4a-b. 2001 Amphicoryna scalaris (Batsch) ; Szarek, p. 201, pl. 14, fig. 18. 2003 Amphicoryna scalaris (Batsch) ; Murray, p. 17, fig. 5.1. 2010 Amphicoryna scalaris (Batsch) ; Margreth, p. 153, pl. 13, figs. 2-3. 2012 Amphicoryna scalaris (Batsch) ; Milker and Schmiedl, p. 73, fig. 18.22-25. 2012 Amphicoryna scalaris (Batsch) ; Debenay, p. 162. Description. Test elongate, wall calcareous, surface ornamented with many striae and basal apiculate spine; chambers globular, chamber arrangement uniserial; sutures depressed; aperture crescent-shaped or radiate at the end of a long neck, rimmed, enveloped by concentric ridges.