Foraminifera taxon details
Pseudorbitellinae Hanzawa, 1962 †
721068 (urn:lsid:marinespecies.org:taxname:721068)
accepted
Subfamily
- Genus Asterorbis Vaughan & Cole, 1932 †
- Genus Cryptasterorbis M.G. Rutten, 1935 † accepted as Asterorbis Vaughan & Cole, 1932 † (Opinion of Loeblich & Tappan, 1987 Nomen translatum)
- Genus Orbitocyclina Vaughan, 1929 † accepted as Lepidorbitoides Silvestri, 1907 † (unaccepted > junior subjective synonym, Opinions of Rutten (1935) and Aguilar et al. (2002))
- Genus Pseudorbitella Hanzawa, 1962 † accepted as Orbitocyclina Vaughan, 1929 † accepted as Lepidorbitoides Silvestri, 1907 † (Subjective junior synonym Opinion of Loeblich & Tappan, 1987)
marine, fresh, terrestrial
fossil only
Hanzawa, S. (1962), Upper Cretaceous and Tertiary three-layered larger Foraminifera and their allied forms. Micropaleontology, vol.8, no.2, pp.129-186. , available online at https://doi.org/10.2307/1484743
page(s): p. 148 [details]
page(s): p. 148 [details]
Diagnosis Pseudorbitoidal structure but lacking radial plates. U. Cretaceous (Campanian to Maastrichtian). (Loeblich & Tappan, 1987,...
Diagnosis Pseudorbitoidal structure but lacking radial plates. U. Cretaceous (Campanian to Maastrichtian). (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Pseudorbitellinae Hanzawa, 1962 †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=721068 on 2026-06-11
Date
action
by
original description
Hanzawa, S. (1962), Upper Cretaceous and Tertiary three-layered larger Foraminifera and their allied forms. Micropaleontology, vol.8, no.2, pp.129-186. , available online at https://doi.org/10.2307/1484743
page(s): p. 148 [details]
basis of record 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. 148 [details]
basis of record 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]From editor or global species database
Diagnosis Pseudorbitoidal structure but lacking radial plates. U. Cretaceous (Campanian to Maastrichtian). (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
