Trifarina angulosa (Williamson, 1858)

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 : 37

publication ID

https://doi.org/ 10.26879/811

DOI

https://doi.org/10.5281/zenodo.11073746

persistent identifier

https://treatment.plazi.org/id/03F787AB-FFCE-FF91-6A13-FB1FFEDF5B52

treatment provided by

Felipe

scientific name

Trifarina angulosa (Williamson, 1858)
status

 

Trifarina angulosa (Williamson, 1858) View in CoL

Figure 9.23 View FIGURE 9. 1-2

1858 Uvigerina angulosa Williamson , p. 67, pl. 5, fig. 140.

2003 Trifarina angulosa (Williamson) ; Murray, p. 26, fig. 10.5.

2010 Angulogerina angulosa (Williamson) ; Margreth, p. 118, pl. 29, fig. 6a-b.

2012 Trifarina angulosa (Williamson) ; Debenay, p. 182.

2012 Angulogerina angulosa (Williamson) ; Milker and Schmiedl, p. 90, fig. 21.2-4.

2014 Angulogerina angulosa (Williamson) ; Panchang and Nigam, pl. 27, fig. 22.

Description. Test elongate, cross section triangular, wall calcareous, perforate, surface ornamented with thick, long striae; initial chamber arrangement triserial, later biserially arranged; periphery carinate, sutures limbate and depressed; aperture terminal, ovate, at the end of a short neck, bordered by a rim.

Kingdom

Chromista

Phylum

Foraminifera

Class

Globothalamea

SubClass

Textulariia

Order

Rotaliida

SuperFamily

Asterigerinoidea

Family

Uvigerinidae

SubFamily

Angulogerininae

Genus

Trifarina

GBIF Dataset (for parent article) Darwin Core Archive (for parent article) View in SIBiLS Plain XML RDF