Foraminifera taxon details
Pseudosiphoninella Poroshina, 1986 †
722149 (urn:lsid:marinespecies.org:taxname:722149)
accepted
Genus
Siphoninella antiqua Gorbachik, 1966 † accepted as Pseudosiphoninella antiqua (Gorbachik, 1966) † (type by original designation)
marine, brackish, fresh, terrestrial
fossil only
feminine
Poroshina, L. A. (1986). Новый род фораминифер из верхней юры - нижнего мела Азербайджана и Крыма - A new genus of foraminifera from the Upper Jurassic - Lower Cretaceous of Azerbaijan and the Crimea. <em>Paleontologicheskii Zhurnal - Paleontological Journal.</em> 2: 104-108.
page(s): p. 105 [details] Available for editors
[request]
page(s): p. 105 [details] Available for editors
[request]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Pseudosiphoninella Poroshina, 1986 †. Accessed at: https://marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=722149 on 2024-04-24
Date
action
by
original description
Poroshina, L. A. (1986). Новый род фораминифер из верхней юры - нижнего мела Азербайджана и Крыма - A new genus of foraminifera from the Upper Jurassic - Lower Cretaceous of Azerbaijan and the Crimea. <em>Paleontologicheskii Zhurnal - Paleontological Journal.</em> 2: 104-108.
page(s): p. 105 [details] Available for editors [request]
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. 105 [details] Available for editors
[request] 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 Test lenticular, trochospirally enrolled, final one to few chambers tending to uncoil, chambers enlarging rapidly as added, about seven or eight in the final whorl, sutures slightly depressed, curved, periphery carinate; wall ¥ calcareous, whether calcite or aragonite not indicated, surface smooth; aperture beginning as a low arch against the previous suture on the umbilical side, continuing as a slit to the center of the apertural face, the umbilical part of the aperture being closed by a porous plate that leaves only a rounded to oval areal opening in the center of the septal face, porous plate present in all chambers, short, narrow, and curved with a free margin and approximately parallel to the periphery. U. Jurassic (Tithonian) to L. Cretaceous (Valanginian); USSR: Crimea, Azerbaydzhan. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]