Stilostomella fistuca ( Schwager, 1866 )
publication ID |
https://doi.org/ 10.26879/462 |
persistent identifier |
https://treatment.plazi.org/id/E77A8793-FFEF-4046-CB58-FEB3EC40FC28 |
treatment provided by |
Felipe |
scientific name |
Stilostomella fistuca ( Schwager, 1866 ) |
status |
|
Stilostomella fistuca ( Schwager, 1866) View in CoL
Figure 8.16 View FIGURE 8
1884 Nodosaria subtertenuata Schwager ; Brady, p. 507, pl. 62, figs. 7, 8.
1866 Nodosaria fistuca Schwager : p. 216, pl. 5, figs. 36, 37.
1994 Stilostomella fistuca : Jones, p. 73, pl. 62, figs. 7, 8, supplementary plate 2, figs. 12, 13.
2002 Stilostomella fistuca (Schwager) : Hayward, p. 306, pl. 3, figs. 41–45.
2012 Stilostomella fistuca (Schwager) : Hayward, Kawagata, Sagaa, Grenfell, van Kerckhoven, Johnson and Thomas, p. 183, pl. 20, figs 1–14.
Remarks. This species possesses ovoidal chambers which are loosely attached and a pustulose test surface. It is very rare, and its last occurrence is observed in Sample 13H-CC in Hole U1341B.
Superfamily DISCORBACEA Ehrenberg, 1838
Family BAGGINIDAE Cushman, 1927b
Subfamily BAGGININAE Cushman, 1927b
Genus VALVULINERIA Cushman, 1926a
Valvulineria cf. Valvulineria sadonica Asano 1951
Figure 5.1a–c View FIGURE 5
1951 Valvulineria sadonica Asano ; p. 8, figs. 55–57.
1963 Valvulineria sadonica Asano : Matsunaga, pl. 45, fig. 1.
2000 Valvulinera sadonica Asano : Scott, Takayanagi, Hasegawa, and Saito, p. 37, Fig. 14.273–275.
Remarks. It differs from Valvulineria sadonica by apertural flaps covering almost entirely the umbilicus which somehow resemble imbricated portici in planktic foraminifera (see Norris, 1992). It differs from Valvulineria mexicana Parker (1954) by its smaller flaps.
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