Rectuvigerina phlegeri Le Calvez, 1959

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 : 34

Rectuvigerina phlegeri Le Calvez, 1959

Figure 9.12

1959 Rectuvigerina phlegeri Le Calvez in Berthois and Le Calvez, p. 363, pl. 1, fig. 11.

2002 Rectuvigerina phlegeri Le Calvez ; Kaminski, Aksu, Box, Hiscott, Filipescu and Al-Salameen, p. 174, pl. 3, fig. 9.

2006 Rectuvigerina phlegeri Le Calvez ; Oflaz, p. 208, pl. 6, fig. 3.

2009 Rectuvigerina phlegeri Le Calvez ; Milker, Schmiedl, Betzler, Römer, Jaramillo-Vogel and Siccha, p. 216, pl. 2, fig. 19.

2012 Rectuvigerina phlegeri Le Calvez ; Milker and Schmiedl, p. 86.

Description. Test elongate, wall calcareous, perforate, surface of chambers ornamented with long costae; early chambers triserially arranged, later biserial and finally unserially arranged; periphery subrounded, sutures initially inclined, later horizontal and depressed; aperture terminal, rounded on a short neck, bordered by a rim.

Figures

FIGURE 9. 1-2, Poroeponides lateralis (Terquem, 1878) in dorsal view (scale equals 1 mm) (1) and in ventral view (scale equals 500 μm) (2). 3-4, Rosalina bradyi (Cushman, 1915) in dorsal view (scale equals 200 μm) (3) and in ventral view (scale equals 200 μm) (4). 5-6, Rosalina floridana (Cushman, 1922a) in dorsal view (scale equals 100 μm) (5) and in ventral view (scale equals 100 μm) (6). 7-8, Rosalina globularis d'Orbigny, 1826 in dorsal view (scale equals 200 μm) (7) and in ventral view (scale equals 100 μm) (8). 9-10, Discorbinella bertheloti (d'Orbigny, 1839b) in dorsal view (scale equals 200 μm) (9) and in ventral view (scale equals 200 μm) (10). 11, Stilostomelloides virgula (Brady, 1879b) in dorsal view (scale equals 200 μm). 12, Rectuvigerina phlegeri Le Calvez, 1959 in dorsal view (scale equals 200 μm). 13, Uvigerina asperula Cžjžek, 1848 in dorsal view (scale equals 300 μm). 14, Uvigerina akitaensis Asano, 1950 in dorsal view (scale equals 300 μm). 15, Uvigerina auberiana d'Orbigny, 1839 in dorsal view (scale equals 200 μm). 16, Uvigerina ex gr. semiornata d’Orbigny, 1846 in dorsal view (scale equals 300 μm). 17, Uvigerina mediterranea Hofker, 1932 in dorsal view (scale equals 200 μm). 18, Uvigerina peregrina Cushman, 1923 in dorsal view (scale equals 200 μm). 19, Uvigerina pygmaea d'Orbigny, 1826 in dorsal view (scale equals 100 μm). 20, Siphouvigerina porrecta (Brady, 1879b) in dorsal view (scale equals 200 μm). 21-22, Siphouvigerina proboscidea (Schwager, 1866) in dorsal view (scale equals 100 μm) (21) and in apertural view (scale equals 100 μm) (22). 23, Trifarina angulosa (Williamson, 1858) in dorsal view (scale equals 200 μm).