Cancris bubnanensis McCulloch, 1977

Symphonia, Tabita K. & Senthil, Nathan D., 2019, Taxonomic notes on Recent Foraminifera from the Continental Shelf-Slope Region of Southwestern Bay of Bengal, East Coast of India, Palaeontologia Electronica (55 A) 22 (3), pp. 1-89 : 30

Cancris bubnanensis McCulloch, 1977

Figure 8.5-6

1977 Baggina bubnanensis McCulloch , p. 342, pl. 137, fig. 2a-c.

2012 Baggina bubnanensis McCulloch ; Debenay, p. 187.

2014 Baggina bubnanensis McCulloch ; Panchang and Nigam, pl. 28, fig. 25a-c.

Description. Test subovate, wall calcareous, well perforated, umbilical side above the aperture imperforate, surface glassy, smooth except for prominent ridges on the apertural side beneath the aperture; chambers inflated, final chamber very much inflated, rapidly increasing in size as added, chamber arrangement low trochospiral; periphery subacutely rounded, margin lobulated, sutures curved and depressed on the spiral side, radial and very depressed on the umbilical side; aperture interiomarginal, umbilical, a wide opening above the ridges, at the basal end of the apertural side.

Figures

FIGURE 8. 1-2, Baggina indica (Cushman, 1921) in dorsal view (scale equals 200 μm) (1) and in ventral view (scale equals 300 μm) (2). 3-4, Cancris auriculus (Fichtel and Moll, 1798) in dorsal view (scale equals 400 μm) (3) and in ventral view (scale equals 400 μm) (4). 5-6, Cancris bubnanensis (McCulloch, 1977) in dorsal view (scale equals 300 μm) (5) and in ventral view (scale equals 300 μm) (6). 7-8, Cancris carinata (Millet, 1904) in dorsal view (scale equals 300μm) (7) and in ventral view (scale equals 400 μm) (8). 9-10, Cancris communis Cushman and Todd, 1942 in dorsal view (scale equals 300 μm) (9) and in ventral view (scale equals 300 μm) (10). 11-12, Cancris sagra (d’Orbigny, 1839a) in dorsal view (scale equals 200 μm) (11) and in ventral view (scale equals 200 μm) (12). 13-15, Neoeponides margaritifer (Brady, 1881) in dorsal view (scale equals 500 μm) (13); in ventral view (scale equals 400 μm) (14); and in apertural view (scale equals 500 μm) (15). 16-17, Eponides cribrorepandus (Asano and Uchio, 1951) in dorsal view (scale equals 300 μm) (16) and in ventral view (scale equals 300 μm) (17). 18-19, Eponides repandus (Fichtel and Moll, 1798) in dorsal view (scale equals 300 μm) (18) and in ventral view (scale equals 300 μm) (19). 20, Rosalina macropora (Hofker, 1951) in dorsal view (scale equals 200 μm).