Spirosigmoilina tenuis (Cžjžek, 1848)

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 : 71

publication ID

https://doi.org/ 10.26879/811

DOI

https://doi.org/10.5281/zenodo.11074084

persistent identifier

https://treatment.plazi.org/id/03F787AB-FFAC-FFF3-689A-FC81FB4658E4

treatment provided by

Felipe

scientific name

Spirosigmoilina tenuis (Cžjžek, 1848)
status

 

Spirosigmoilina tenuis (Cžjžek, 1848) View in CoL

Figure 21.3-4 View FIGURE 21. 1

1848 Quinqueloculina tenuis Cžjžek , p. 149, pl. 13, figs. 31-34.

2014 Sigmoilinita tenuis (Cžjžek) ; Panchang and Nigam, pl. 14, fig. 3a-c.

Description. Test elongate, compressed, wall calcareous, translucent, surface smooth; chambers sigmoidal initially, later arranged in quinqueloculine plan, periphery broadly rounded, sutures very distinct and depressed; aperture terminal, small, circular at the end of a short neck.

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