Traits taxon details
Cibicidoides rigidus (Schwager, 1883) †
1550059 (urn:lsid:marinespecies.org:taxname:1550059)
accepted
Species
marine, brackish, fresh, terrestrial
fossil only
(of ) Schwager, C. (1883). Die Foraminiferen aus den Eocaenablagerungen der libyschen Wüste und Aegyptens. <em>Palaeontographica.</em> 30: 79-153., available online at https://www.biodiversitylibrary.org/page/35397274 [details] 
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Cibicidoides rigidus (Schwager, 1883) †. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1550059 on 2025-06-03
Marine Species Traits editorial board (2025). Marine Species Traits. Cibicidoides rigidus (Schwager, 1883) †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1550059 on 2025-06-03
Date
action
by
original description
(of ) Schwager, C. (1883). Die Foraminiferen aus den Eocaenablagerungen der libyschen Wüste und Aegyptens. <em>Palaeontographica.</em> 30: 79-153., available online at https://www.biodiversitylibrary.org/page/35397274 [details]
new combination reference El Dawy, M. H. and Hewaidy, A. A. (2003). Biostratigraphy, paleobathymetry and biogeography of some Late Maastrichtian - Early Eocene Rotaliina from Egypt. Egyptian Journal of Paleontology 3: 55-86. [details]
new combination reference Gómez, VMG. (2017). Biostratigraphy and paleoecology of the Paleogene oil shales from Jordan (Near East) – the micropaleontological record. <em>Thesis, Ruhr Bochum Universität.</em> 1-217., available online at https://d-nb.info/1137379766/34 [details]
new combination reference El Dawy, M. H. and Hewaidy, A. A. (2003). Biostratigraphy, paleobathymetry and biogeography of some Late Maastrichtian - Early Eocene Rotaliina from Egypt. Egyptian Journal of Paleontology 3: 55-86. [details]
new combination reference Gómez, VMG. (2017). Biostratigraphy and paleoecology of the Paleogene oil shales from Jordan (Near East) – the micropaleontological record. <em>Thesis, Ruhr Bochum Universität.</em> 1-217., available online at https://d-nb.info/1137379766/34 [details]
