Foraminifera taxon details

Oridorsalis Andersen, 1961

112178  (urn:lsid:marinespecies.org:taxname:112178)

accepted
Genus
Oridorsalis westi Andersen, 1961 (type by original designation)

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marine, brackish, fresh, terrestrial
recent + fossil
masculine
Andersen, H. V. (1961). Foraminifera of the mudlumps, lower Mississippi River Delta. <em>In: Genesis and Paleontology of the Mississippi River Mudlumps: Louisiana Geol. Survey, Geol. Bull.</em> 35, pt. 2, 208 p.
page(s): p. 107 [details]  Available for editors  PDF available [request] 
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2021). World Foraminifera Database. Oridorsalis Andersen, 1961. Accessed at: https://marinespecies.org/foraminifera.../aphia.php?p=taxdetails&id=112178 on 2024-03-28
Date
action
by
2004-12-21 15:54:05Z
created
2006-09-26 06:56:50Z
changed
Martinez, Olga
2010-10-06 06:54:56Z
changed
2010-10-12 07:23:58Z
changed
2014-05-18 10:05:53Z
changed
2014-07-21 07:47:41Z
changed
2020-07-18 08:31:58Z
changed

original description Andersen, H. V. (1961). Foraminifera of the mudlumps, lower Mississippi River Delta. <em>In: Genesis and Paleontology of the Mississippi River Mudlumps: Louisiana Geol. Survey, Geol. Bull.</em> 35, pt. 2, 208 p.
page(s): p. 107 [details]  Available for editors  PDF available [request] 

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 [request] 

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 [request] 
 
 Present  Inaccurate  Introduced: alien  Containing type locality 
From editor or global species database
Diagnosis Test lenticular, a low trochospiral coil, spiral side evolute, with three slowly enlarging whorls, four to five chambers in the final whorl, sutures radial and depressed, umbilical side involute and sutures sinuate, reflecting the position of the secondary sutural openings, periphery carinate, peripheral outline lobulate; wall calcareous, hyaline, optically granular, very finely perforate, surface smooth; primary aperture interiomarginal, extending from near the periphery almost to the closed umbilicus, small secondary openings occur at the junction of spiral and intercameral sutures on the spiral side, and similar sutural openings at a sinuate bend in the sutures near their midpoint on the umbilical side. Oligocene to Holocene; North America; Europe; Caribbean; Japan. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]