Foraminifera taxon details
Frondicularia ovalis Xu, 2006 †
1887295 (urn:lsid:marinespecies.org:taxname:1887295)
accepted
Species
marine, brackish, fresh, terrestrial
fossil only
Xu, B. C. (2006). 中国重要地区的䗴及非䗴有孔虫 - Fusulinids and the foraminifers except fusulinids in the important regions, China. <em>北京:地震 出版社 - Beijing: Seismological Press.</em> 452 p. (in Chinese; original title translated).
page(s): p. 272; pl. 73, fig. 16; note: Not seen. New names introduced in this work are incomplete. [details] Available for editors
[request]
page(s): p. 272; pl. 73, fig. 16; note: Not seen. New names introduced in this work are incomplete. [details] Available for editors
[request]
Description The test consists of 4 chambers. Test shape oval. The latter chamber overlaps nearly half of the earlier chamber. Chambers...
Description The test consists of 4 chambers. Test shape oval. The latter chamber overlaps nearly half of the earlier chamber. Chambers crescent-shaped, and gradually increases in size. Shell wall double-layered, consisting of a fibrous transparent outer layer and a dark granular inner layer. Septa arched, with the same double-layered structure as the shell wall. Proloculus spherical. Test height is 0.49 mm, test width is 0.37 mm, proloculus external diameter is 0.08 mm.
4个房室，壳高0.49mm、宽0.37mm、初房外径0.08mm；壳卵形，4个房室，后生房室超覆先生房室之半，房室呈新月形，依次增大，双层式壳壁：纤维状透明外层+暗色粒状内层，隔壁上拱呈圆形，构造与壳壁相同，初房球形。 [details]
4个房室，壳高0.49mm、宽0.37mm、初房外径0.08mm；壳卵形，4个房室，后生房室超覆先生房室之半，房室呈新月形，依次增大，双层式壳壁：纤维状透明外层+暗色粒状内层，隔壁上拱呈圆形，构造与壳壁相同，初房球形。 [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2026). World Foraminifera Database. Frondicularia ovalis Xu, 2006 †. Accessed at: https://marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=1887295 on 2026-10-11
Date
action
by
original description
Xu, B. C. (2006). 中国重要地区的䗴及非䗴有孔虫 - Fusulinids and the foraminifers except fusulinids in the important regions, China. <em>北京:地震 出版社 - Beijing: Seismological Press.</em> 452 p. (in Chinese; original title translated).
page(s): p. 272; pl. 73, fig. 16; note: Not seen. New names introduced in this work are incomplete. [details] Available for editors [request]
additional source Liu, J. L.; Xu, S. L.; Chen, Y. G.; Hao, Y.; Pang, Q.; Chen, A.; Yong, W.; Li, W. (2026). Foraminifera morphogroup and carbonate microfacies of Middle Permian Qixia Formation in Xishui, Guizhou Province. <em>Journal of Chengdu University of Technology (Science & Technology Edition).</em> 53(0): 1-17., available online at https://xbzrkx.cdut.edu.cn/article/doi/10.12474/cdlgzrkx.2024112701 [details] Available for editors [request]
page(s): p. 272; pl. 73, fig. 16; note: Not seen. New names introduced in this work are incomplete. [details] Available for editors
[request]additional source Liu, J. L.; Xu, S. L.; Chen, Y. G.; Hao, Y.; Pang, Q.; Chen, A.; Yong, W.; Li, W. (2026). Foraminifera morphogroup and carbonate microfacies of Middle Permian Qixia Formation in Xishui, Guizhou Province. <em>Journal of Chengdu University of Technology (Science & Technology Edition).</em> 53(0): 1-17., available online at https://xbzrkx.cdut.edu.cn/article/doi/10.12474/cdlgzrkx.2024112701 [details] Available for editors
[request]From editor or global species database
Description The test consists of 4 chambers. Test shape oval. The latter chamber overlaps nearly half of the earlier chamber. Chambers crescent-shaped, and gradually increases in size. Shell wall double-layered, consisting of a fibrous transparent outer layer and a dark granular inner layer. Septa arched, with the same double-layered structure as the shell wall. Proloculus spherical. Test height is 0.49 mm, test width is 0.37 mm, proloculus external diameter is 0.08 mm.4个房室，壳高0.49mm、宽0.37mm、初房外径0.08mm；壳卵形，4个房室，后生房室超覆先生房室之半，房室呈新月形，依次增大，双层式壳壁：纤维状透明外层+暗色粒状内层，隔壁上拱呈圆形，构造与壳壁相同，初房球形。 [details]
From editor or global species database
