Foraminifera taxon details
Discocyclina dispansa subsp. umbilicata (Deprat, 1905) †
1575784 (urn:lsid:marinespecies.org:taxname:1575784)
accepted
Subspecies
Discocyclina (Discocyclina) indopacifica Hanzawa, 1957 † · unaccepted > junior subjective synonym (Subjective junior synonym Opinion...)
Subjective junior synonym Opinion of Less (1987)
Discocyclina indopacifica Hanzawa, 1957 † · alternative representation
Discocyclina molengraaffi Henrici, 1934 † · unaccepted > junior subjective synonym (Subjective junior synonym Opinion...)
Subjective junior synonym Opinion of Less (1987)
Discocyclina rudis Azzaroli, 1950 † · unaccepted > junior subjective synonym (Subjective junior synonym Opinion...)
Subjective junior synonym Opinion of Less (1987)
Orthocyclina moluccana Henrici, 1934 † · unaccepted > junior subjective synonym (Subjective junior synonym Opinion...)
Subjective junior synonym Opinion of Less (1987)
Orthophragmina umbilicata Deprat, 1905 † · unaccepted > superseded combination (Opinion of Özcan et al. (2022))
marine, brackish, fresh, terrestrial
fossil only
(of Orthophragmina umbilicata Deprat, 1905 †) Deprat, J. (1905). Les dépôts éocènes néo-calédoniens; leur analogie avec ceux de la région de la Sonde. Description de deux espèces nouvelles d'Orbitoïdes. <em>Bulletin de la Société géologique de France.</em> (série 4) 5 (5): 485-516. [details] 
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Discocyclina dispansa subsp. umbilicata (Deprat, 1905) †. Accessed at: https://www.marinespecies.org/Foraminifera/aphia.php?p=taxdetails&id=1575784 on 2026-05-14
Date
action
by
original description
(of Discocyclina molengraaffi Henrici, 1934 †) Henrici, H. (1934). Foraminiferen aus dem Eocän und Altmiocän von Timor. <em>Palaeontographica, Supplement.</em> 4(Abteilung 4, Lieferung 1): 1-56., available online at https://archive.org/details/palaeontographica-supplementbaende_1934_4_1 [details] Available for editors 
[request]
original description (of Discocyclina rudis Azzaroli, 1950 †) Azzaroli, A. 1950. I macroforaminiferi della Serie del Carcar (Eocene medio e superiore) in Somalia. Paleont. Ital. 47[1952]: 99-131. , available online at https://arcadia.sba.uniroma3.it/handle/2307/3161 [details] Available for editors [request]
original description (of Orthophragmina umbilicata Deprat, 1905 †) Deprat, J. (1905). Les dépôts éocènes néo-calédoniens; leur analogie avec ceux de la région de la Sonde. Description de deux espèces nouvelles d'Orbitoïdes. <em>Bulletin de la Société géologique de France.</em> (série 4) 5 (5): 485-516. [details]
original description (of Orthocyclina moluccana Henrici, 1934 †) Henrici, H. (1934). Foraminiferen aus dem Eocän und Altmiocän von Timor. <em>Palaeontographica, Supplement.</em> 4(Abteilung 4, Lieferung 1): 1-56., available online at https://archive.org/details/palaeontographica-supplementbaende_1934_4_1 [details] Available for editors [request]
original description (of Discocyclina (Discocyclina) indopacifica Hanzawa, 1957 †) Hanzawa, S. (1957). Cenozoic Foraminifera of Micronesia. <em>Geological Society of America, Memoirs.</em> 66: 1-163., available online at https://doi.org/10.1130/MEM66 [details] Available for editors [request]
new combination reference Özcan, E.; Yücel, A. O.; Erkızan, L. S.; Gültekin, M. N.; Kayğılı, S.; Yurtsever, S. (2022). Atlas of the Tethyan Orthophragmines. <em>Mediterranean Geoscience Reviews.</em> , available online at https://doi.org/10.1007/s42990-022-00072-1 [details] Available for editors [request]
[request]original description (of Discocyclina rudis Azzaroli, 1950 †) Azzaroli, A. 1950. I macroforaminiferi della Serie del Carcar (Eocene medio e superiore) in Somalia. Paleont. Ital. 47[1952]: 99-131. , available online at https://arcadia.sba.uniroma3.it/handle/2307/3161 [details] Available for editors
[request]original description (of Orthophragmina umbilicata Deprat, 1905 †) Deprat, J. (1905). Les dépôts éocènes néo-calédoniens; leur analogie avec ceux de la région de la Sonde. Description de deux espèces nouvelles d'Orbitoïdes. <em>Bulletin de la Société géologique de France.</em> (série 4) 5 (5): 485-516. [details]
original description (of Orthocyclina moluccana Henrici, 1934 †) Henrici, H. (1934). Foraminiferen aus dem Eocän und Altmiocän von Timor. <em>Palaeontographica, Supplement.</em> 4(Abteilung 4, Lieferung 1): 1-56., available online at https://archive.org/details/palaeontographica-supplementbaende_1934_4_1 [details] Available for editors
[request]original description (of Discocyclina (Discocyclina) indopacifica Hanzawa, 1957 †) Hanzawa, S. (1957). Cenozoic Foraminifera of Micronesia. <em>Geological Society of America, Memoirs.</em> 66: 1-163., available online at https://doi.org/10.1130/MEM66 [details] Available for editors
[request]new combination reference Özcan, E.; Yücel, A. O.; Erkızan, L. S.; Gültekin, M. N.; Kayğılı, S.; Yurtsever, S. (2022). Atlas of the Tethyan Orthophragmines. <em>Mediterranean Geoscience Reviews.</em> , available online at https://doi.org/10.1007/s42990-022-00072-1 [details] Available for editors
[request]