Nonion commune (d'Orbigny, 1846)

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 : 27

publication ID

https://doi.org/10.26879/811

persistent identifier

https://treatment.plazi.org/id/03F787AB-FFF0-FFAF-68A1-FD48FB4058AC

treatment provided by

Felipe (2024-04-11 17:23:19, last updated 2024-04-11 17:23:28)

scientific name

Nonion commune (d'Orbigny, 1846)
status

 

Nonion commune (d'Orbigny, 1846) View in CoL

Figure 7.12

1846 Nonionina communis d’Orbigny , p. 106, pl. 5, figs. 7-8.

2010 Nonion commune (d’Orbigny) ; Vénec-Peyré and Poignant, p. 488, fig. 3I-J.

Description. Test elongate-ovate, compressed, umbilical area depressed, wall calcareous, finely perforate, surface smooth, umbilicus, apertural side and to a very little extent along the sutures granulated; chambers distinct, slightly inflated, increasing in size as added, final chamber elongate; periphery subacutely rounded, sutures distinct, very slightly depressed, limbate and strongly curved; aperture an interiomarginal opening at the base of the long apertural face.

Kingdom

Chromista

Phylum

Foraminifera

Class

Globothalamea

Order

Rotaliida

Family

Nonionidae

Genus

Nonion