Foraminifera taxon details
Polystomellina Yabe & Hanzawa, 1923 †
484714 (urn:lsid:marinespecies.org:taxname:484714)
accepted
Genus
Polystomella (Polystomellina) discorbinoides Yabe & Hanzawa, 1923 † accepted as Polystomellina discorbinoides (Yabe & Hanzawa, 1923) † (type by monotypy)
Polystomella (Polystomellina) Yabe & Hanzawa, 1923 † · unaccepted (Opinion of Loeblich & Tappan, 1987)
- Species Polystomellina discorbinoides (Yabe & Hanzawa, 1923) †
- Species Polystomellina australis Cushman, 1936 accepted as Notorotalia australis (Cushman, 1936) (unaccepted > superseded combination)
- Species Polystomellina clathrata (Brady, 1884) accepted as Notorotalia clathrata (Brady, 1884)
- Species Polystomellina miocenica Cushman, 1936 † accepted as Cribrorotalia miocenica (Cushman, 1936) † accepted as Porosorotalia miocenica (Cushman, 1936) †
- Species Polystomellina patagonica (Parr, 1950) accepted as Notorotalia patagonica Parr, 1950
marine, brackish, fresh, terrestrial
fossil only
feminine
(of Polystomella (Polystomellina) Yabe & Hanzawa, 1923 †) Yabe, H.; Hanzawa, S. (1923). Foraminifera from the Natsukawa limestone, with a note on a new genus of Polystomellina. <em>日本地質學地理學輯報 - Japanese journal of geology and geography.</em> 2(4): 95-100.
page(s): p. 99 [details]
page(s): p. 99 [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Polystomellina Yabe & Hanzawa, 1923 †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=484714 on 2024-04-25
Date
action
by
original description
(of Polystomella (Polystomellina) Yabe & Hanzawa, 1923 †) Yabe, H.; Hanzawa, S. (1923). Foraminifera from the Natsukawa limestone, with a note on a new genus of Polystomellina. <em>日本地質學地理學輯報 - Japanese journal of geology and geography.</em> 2(4): 95-100.
page(s): p. 99 [details]
basis of record Jones, R. W. (1994). The Challenger Foraminifera. <em>Oxford University Press.</em> 149 p. [details] Available for editors
[request]
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. 99 [details]
basis of record Jones, R. W. (1994). The Challenger Foraminifera. <em>Oxford University Press.</em> 149 p. [details] Available for editors
[request] 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] From editor or global species database
Diagnosis Test trochospiral, planoconvex, evolute and convex spiral side with central umbonal thickening, umbilical side flat and involute, about ten chambers in the final whorl, sutures distinct, thickened, flush, strongly arched, and curving back at the periphery, with short but distinct retral processes, periphery subacute to carinate; wall calcareous, finely perforate; aperture a row of pores at the base of the apertural face. Pliocene; Japan. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]