Pseudotriloculina kerimbatica (Heron-Allen and Earland, 1939)

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 : 68

Pseudotriloculina kerimbatica (Heron-Allen and Earland, 1939)

Figure 19.14-16

1915 Miliolina kerimbatica Heron-Allen and Earland , p. 574, pl. 43, figs. 13-23.

1999 Quinqueloculina kerimbatica (Heron-Allen and Earland) ; Nigam and Khare, p. 290, pl. 2, fig. 3.

2014 Quinqueloculina kerimbatica (Heron-Allen and Earland) ; Panchang and Nigam, pl. 9, figs. 4a-b, 5-6.

Description. Test subovate, broad than long, wall calcareous, imperforate, surface ornamented with transverse ribs; chambers inflated, quinqueloculine chamber arrangement; periphery highly carinate, sutures depressed; aperture terminal, circular on a short neck, bordered by a distinct rim, with a short bifid tooth.

Figures

FIGURE 19. 1-2, Quinqueloculina undulose costata Terquem 1882 in dorsal view (scale equals 500 μm) (1) and in ventral view (scale equals 500 μm) (2). 3-4. Quinqueloculina venusta Karrer, 1868 in dorsal view (scale equals 500 μm) (3) and in ventral view (scale equals 400 μm) (4). 5, Quinqueloculina vulgaris d’Orbigny, 1826 in dorsal view (scale equals 100 μm). 6-8, Cribromiliolinella milletti (Cushman, 1954) in dorsal view (scale equals 500 μm) (6); in dorsal view (scale equals 400 μm) (7); and in dorsal view (scale equals 500 μm) (8). 9, Miliolinella circularis (Bornemann, 1855) dorsal view (scale equals 300 μm). 10-11, Miliolinella subrotunda (Montagu, 1803) in dorsal view (scale equals 100 μm) (10) and in ventral view (scale equals 200 μm) (11). 12-13, Miliolinella webbiana (d’Orbigny, 1839b) in dorsal view (scale equals 500 μm) (12) and in ventral view (scale equals 500 μm) (13). 14-16, Pseudotriloculina kerimbatica (Heron-Allen and Earland, 1939) in apertural view (scale equals 400 μm) (14); in dorsal view (scale equals 500 μm) (15); and in ventral view (scale equals 300 μm) (16). 17-18, Pseudotriloculina linneiana (d’Orbigny, 1839a) in dorsal view (scale equals 300 μm) (17) and in apertural view (scale equals 200 μm) (18).