Quinqueloculina philippinensis Cushman, 1921

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 : 65

Quinqueloculina philippinensis Cushman, 1921

Figure 18.9-11

1921 Quinqueloculina kerimbatica (Heron-Allen and Earland) var. philippinensis Cushman , p. 438, pl. 89, figs. 2-3; text-fig. 34.

2001 Quinqueloculina ex gr. philippinensis Cushman ; Szarek, p. 104, pl. 12, figs. 17-18.

2007 Quinqueloculina pseudoreticulata Parr ; Talib and Farroqui, p. 18, pl. 1, fig. 8a-b.

2012 Quinqueloculina pseudoreticulata Parr ; Debenay, p. 125.

2014 Quinqueloculina philippinensis Cushman ; Panchang and Nigam, pl. 9, fig. 15a-c.

Description. Test broadly ovate, surface ornamented with regular reticulations, apertural end slightly produced, neck not reticulate; chambers inflated, chamber arrangement quinqueloculine; periphery rounded, sutures distinct; aperture terminal, oval-shaped, bordered by a phialine lip, with a long, bifid tooth.

Figures

FIGURE 18. 1-2, Quinqueloculina bubnanensis McCulloch, 1977 in dorsal view (scale equals 400 μm) (1) and in apertural view (scale equals 200 μm) (2). 3-4, Quinqueloculina delicatula Vella, 1957 in dorsal view (scale equals 400 μm) (3) and in apertural view (scale equals 300 μm) (4). 5, Quinqueloculina lamarckiana d’Orbigny, 1839 in dorsal view (scale equals 200 μm). 6, Quinqueloculina lizardi Baccaert, 1987 in dorsal view (scale equals 200 μm). 7, Quinqueloculina parkeri (Brady, 1881) in dorsal view (scale equals 300 μm). 8, Quinqueloculina parvula Schlumberger, 1894 in dorsal view (scale equals 300 μm). 9-11, Quinqueloculina philippinensis Cushman, 1921 in dorsal view (scale equals 400 μm) (9); in ventral view (scale equals 400 μm) (10); and in apertural view (scale equals 500 μm) (11). 12, Quinqueloculina schlumbergeri (Wiesner, 1923) in dorsal view (scale equals 300 μm). 13-14, Quinqueloculina seminula (Linnaeus, 1758) in dorsal view (scale equals 100 μm) (13) and in ventral view (scale equals 100 μm) (14). 15-17, Quinqueloculina subparkeri McCulloch, 1977 in dorsal view (scale equals 300 μm) (15); in apertural view (scale equals 200 μm) (16); and in ventral view (scale equals 200 μm) (17). 18, Quinqueloculina subpolygona Parr, 1945 in dorsal view (scale equals 400 μm). 19-20, Quinqueloculina sulcata Fornasini, 1900 in dorsal view (scale equals 500 μm) (19) and in ventral view (scale equals 300 μm) (20).