Asterorotalia pulchella (d'Orbigny, 1839)

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 : 18

publication ID

https://doi.org/ 10.26879/811

DOI

https://doi.org/10.5281/zenodo.11073569

persistent identifier

https://treatment.plazi.org/id/03F787AB-FFFB-FFA4-6883-FB5FFB525A92

treatment provided by

Felipe

scientific name

Asterorotalia pulchella
status

 

Asterorotalia pulchella View in CoL (d’Orbigny, 1839a)

Figure 3.17-18 View FIGURE 3. 1 View FIGURE 4. 1 View FIGURE 5. 1-2 View FIGURE 6. 1-2 View FIGURE 7. 1-2 View FIGURE 8. 1-2 View FIGURE 9. 1-2 View FIGURE 10. 1 View FIGURE 11. 1 View FIGURE 12. 1-2 View FIGURE 13. 1 View FIGURE 14. 1-4 View FIGURE 15. 1 View FIGURE 16. 1 View FIGURE 17. 1-2 View FIGURE 18. 1-2

1839a Rotalia (Calcarina) pulchella d’Orbigny , p. 80, pl. 5, figs. 16-18.

2001 Asterorotalia pulchella (d’Orbigny) ; Szarek, p. 147, pl. 27, figs. 11-12.

2015 Asterorotalia pulchella (d’Orbigny) ; Hanagata and Nobuhara, p. 119, figs. 35.9-10.

Description. Test small, outline nearly triangular, wall calcareous, perforate, surface strongly ornamented with knobs, pustules and ridges; chambers many, gradually increasing in size as added; periphery with imperforate keel and long triradiate spines, sutures nearly straight, raised and limbate on the dorsal side, radial and slightly curved on the ventral side; aperture an equatorial, terminal, ovate opening on the apertural side.

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