Foraminifera taxon details
Evolutononion Wang, 1964
527087 (urn:lsid:marinespecies.org:taxname:527087)
accepted
Genus
Evolutononion shansiense Wang, 1964 (type by original designation)
- Species Evolutononion decoratum (Cushman & Mcglamery, 1939) †
- Species Evolutononion dumonti Finger, 1992 †
- Species Evolutononion shansiense Wang, 1964
- Species Evolutononion sibiricus (Lipman, 1955) †
- Species Evolutononion weiheense Wang, Wang & Bao, 1982 †
- Species Evolutononion advenum (Cushman, 1922) † accepted as Nonion advenum (Cushman, 1922) † (unaccepted > superseded combination)
- Species Evolutononion shanxiense Wang, 1981 † accepted as Evolutononion shansiense Wang, 1964 (Subjective? or objective? junior synonym Opinion of Loeblich & Tappan, 1987 Incorrect subsequent spelling)
marine, fresh, terrestrial
neuter
Wang, N. -W. (1964). 山西外旋多口虫(有孔虫)的发现及其地层与古地理意义 - [Discovery of Evolutononion shansiense (Foraminifera) and its stratigraphic, paleogeographic significance] (abstract), in 中国海洋湖沼学会1963学术年会论文集,北京 - Zhong Guo Hai Yang Hu Zhao Xue Hui 1963 Nian Xue Shu Nian Hui Lun Wen Zhai Yao Hui Bian - Proceedings of the 1963 Annual Meeting of the Chinese Society of Oceanology and Limnology, Beijing. <em>科学出版社 - Ke Xue Chu Ban She - Science Press.</em> p. 58.
page(s): p. 58 [details]
page(s): p. 58 [details]
Diagnosis Test planispiral and advolute, part of all early whorls visible in the umbilical region, numerous chambers per whorl,...
Diagnosis Test planispiral and advolute, part of all early whorls visible in the umbilical region, numerous chambers per whorl, enlarging slowly as added, sutures radial, straight to gently curved, periphery broadly rounded, peripheral outline lobulate; wall calcareous, surface smooth, but with granular deposits in the umbilical region; aperture a low interiomarginal and equatorial slit, with narrow bordering lip. U. Quaternary to Holocene; China: Shanxi Province. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Evolutononion Wang, 1964. Accessed at: https://www.marinespecies.org/Foraminifera/aphia.php?p=taxdetails&id=527087 on 2026-05-14
Date
action
by
original description
Wang, N. -W. (1964). 山西外旋多口虫(有孔虫)的发现及其地层与古地理意义 - [Discovery of Evolutononion shansiense (Foraminifera) and its stratigraphic, paleogeographic significance] (abstract), in 中国海洋湖沼学会1963学术年会论文集,北京 - Zhong Guo Hai Yang Hu Zhao Xue Hui 1963 Nian Xue Shu Nian Hui Lun Wen Zhai Yao Hui Bian - Proceedings of the 1963 Annual Meeting of the Chinese Society of Oceanology and Limnology, Beijing. <em>科学出版社 - Ke Xue Chu Ban She - Science Press.</em> p. 58.
page(s): p. 58 [details]
additional source Loeblich, A. R.; Tappan, H. (1987). Foraminiferal Genera and their Classification. Van Nostrand Reinhold Company, New York. 970pp., available online at https://books.google.pt/books?id=n_BqCQAAQBAJ [details] Available for editors
[request]
page(s): p. 58 [details]
additional source Loeblich, A. R.; Tappan, H. (1987). Foraminiferal Genera and their Classification. Van Nostrand Reinhold Company, New York. 970pp., available online at https://books.google.pt/books?id=n_BqCQAAQBAJ [details] Available for editors
[request]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Diagnosis Test planispiral and advolute, part of all early whorls visible in the umbilical region, numerous chambers per whorl, enlarging slowly as added, sutures radial, straight to gently curved, periphery broadly rounded, peripheral outline lobulate; wall calcareous, surface smooth, but with granular deposits in the umbilical region; aperture a low interiomarginal and equatorial slit, with narrow bordering lip. U. Quaternary to Holocene; China: Shanxi Province. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
From editor or global species database
Image from typetaxon
Image from typetaxon