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Deep-Sea taxon details

Hanzawaia Asano, 1944

112151  (urn:lsid:marinespecies.org:taxname:112151)

accepted
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Asano, K. (1944). Hanzawaia, a New Genus of Foraminifera, from the Pliocene of Japan (Resume). <em>The Journal of the Geological Society of Japan.</em> 51(606): 97-99., available online at https://www.jstage.jst.go.jp/article/geosoc1893/51/606/51_606_97/_pdf/-char/ja
page(s): p. 98 [details]  Available for editors  PDF available 
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Hanzawaia Asano, 1944. Accessed through: Glover, A.G.; Higgs, N.; Horton, T. (2024) World Register of Deep-Sea species (WoRDSS) at: https://www.marinespecies.org/DeepSea/aphia.php?p=taxdetails&id=112151 on 2024-03-28
Glover, A.G.; Higgs, N.; Horton, T. (2024). World Register of Deep-Sea species (WoRDSS). Hanzawaia Asano, 1944. Accessed at: https://www.marinespecies.org/deepsea/aphia.php?p=taxdetails&id=112151 on 2024-03-28
Date
action
by
2004-12-21 15:54:05Z
created
2006-09-12 06:54:36Z
changed
Martinez, Olga
2010-09-25 05:43:40Z
changed
2013-03-08 15:09:52Z
changed
2014-05-19 08:48:59Z
changed
2014-07-21 07:47:41Z
changed
2018-08-18 17:27:36Z
changed
2019-10-08 22:31:26Z
changed

original description Asano, K. (1944). Hanzawaia, a New Genus of Foraminifera, from the Pliocene of Japan (Resume). <em>The Journal of the Geological Society of Japan.</em> 51(606): 97-99., available online at https://www.jstage.jst.go.jp/article/geosoc1893/51/606/51_606_97/_pdf/-char/ja
page(s): p. 98 [details]  Available for editors  PDF available 

basis of record Gross, O. (2001). Foraminifera, <B><I>in</I></B>: Costello, M.J. <i>et al.</i> (Ed.) (2001). <i>European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels,</i> 50: pp. 60-75 (look up in IMIS[details]   

additional source Neave, Sheffield Airey. (1939-1996). Nomenclator Zoologicus vol. 1-10 Online. <em>[Online Nomenclator Zoologicus at Checklistbank. Ubio link has gone].</em> , available online at https://www.checklistbank.org/dataset/126539/about [details]   

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  PDF available 

additional source Revets, S. A. (1996). The generic revision of five families of Rotaliine Foraminifera - Part 2. The Anomalinidae, Alabaminidae, Cancrisidae & Gavelinellidae. <em>Cushman Foundation for Foraminiferal Research, Special Publication.</em> 57-113., available online at http://www.cushmanfoundation.org/specpubs/sp34.pdf [details]  Available for editors  PDF available 

additional source Holzmann, M.; Pawlowski, J. (2017). An updated classification of rotaliid foraminifera based on ribosomal DNA phylogeny. <em>Marine Micropaleontology.</em> , available online at https://doi.org/10.1016/j.marmicro.2017.04.002 [details]  Available for editors  PDF available 
 
 Present  Inaccurate  Introduced: alien  Containing type locality 
From editor or global species database
Diagnosis Test trochospiral, planoconvex, whorls enlarging rapidly, chambers numerous, sutures thickened and strongly curved back at the periphery, convex side involute with clear central umbilical boss, flattened side partially evolute, umbilical apertural flap from each chamber extending over the umbilical region and chambers of earlier whorls, successive flaps may coalesce over the entire umbilical area, periphery subangular and may be carinate; wall calcareous, optically granular, moderately coarsely perforate but with clear nonperforate area above the aperture and nonperforate umbilical flaps, thickened sutures, and peripheral keel; aperture interiomarginal and equatorial, against the periphery of the previous whorl and extending slightly onto the involute side but continuing beneath the umbilical flaps on the flattened side, supplementary openings present at the inner and outer margins of the umbilical flaps. Oligocene to Holocene; cosmopolitan. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
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