Peneroplis pertusus (Forskål, 1775)

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 : 75

Peneroplis pertusus (Forskål, 1775)

Figure 22.6

1775 Nautilus pertusus Forskål and Niebuhr , p. 125, no. 65.

2006 Peneroplis pertusus (Forskål) ; Oflaz, p. 185, pl. 4, fig. 10; pl. 5, figs. 1-3; pl. 11, fig. 8.

2008 Peneroplis pertusus (Forskål) ; Yalçin, Meriç, Avşar, Tetiker, Barut, Yilmaz and Dinçer, p. 370, pl. 3, figs. 6-10.

2012 Peneroplis pertusus (Forskål) ; Debenay, p. 113.

2012 Peneroplis pertusus (Forskål) ; Milker and Schmiedl, p. 71, fig. 18.11-12.

2014 Peneroplis pertusus (Forskål) ; Panchang and Nigam, pl. 15, fig. 3a-b.

Description. Test flattened, umbilical area compressed, wall porcelaneous, surface ornamented with parallel costae perpendicular to the sutures; chambers many, initially planispirally arranged, later uniserially arranged, gradually increasing in size; periphery subrounded, sutures slightly depressed; aperture multiple, terminal, irregular slits in juveniles, a row of rectangular openings in adults.

Figures

FIGURE 22. 1-2, Spiroloculina parvula Chapman, 1902 in dorsal view (scale equals 300 μm) (1); and in ventral view (scale equals 300 μm) (2). 3-4, Spiroloculina subimpressa Parr, 1950 in dorsal view (scale equals 300 μm) (3) and in ventral view (scale equals 300 μm) (4). 5, Miliolid sp. in dorsal view (scale equals 200 μm). 6, Peneroplis pertusus (Forskål, 1775) in dorsal view (scale equals 500 μm). 7, Peneroplis planatus (Fichtel and Moll, 1798) in dorsal view (scale equals 500 μm). 8, Monalysidium confusa (McCulloch, 1977) in dorsal view (scale equals 500 μm). 9-10, Edentostomina cultrata (Brady, 1881) in dorsal view (scale equals 1 mm) (9) and in ventral view (scale equals 500 μm) (10). 11-12, Edentostomina rupertiana (Brady, 1881) in dorsal view (scale equals 500 μm) (11) and in dorsal view (scale equals 500 μm) (12). 13-14, Planispirinella exigua (Brady, 1879b) in dorsal view (scale equals 500 μm) (13) and in ventral view (scale equals 200 μm) (14). 15, Alveolinella quoii (d’Orbigny, 1826) in dorsal view (scale equals 500 μm). 16, Borelis melo (Fichtel and Moll, 1798) in dorsal view (scale equals 300 μm).