WoRMS taxon details

Protelphidium Haynes, 1956

528006  (urn:lsid:marinespecies.org:taxname:528006)

accepted
Genus
Protelphidium hofkeri Haynes, 1956 † (type by original designation)
Gudinaina Levchuk, 1995 † · unaccepted (Subjective junior synonym Opinion...)  
Subjective junior synonym Opinion of Voltski, I., Korsun, S., Pillet, L., Pawlowski, J. (2015)

Ordering

  • Alphabetically
  • By status

Children Display

marine, brackish, fresh, terrestrial
recent + fossil
neuter
Haynes, J. (1956). Certain smaller British Paleocene Foraminifera. Part I. Nonionidae, Chilostomellidae, Epistominidae, Discorbidae, Amphistogenidae, Globigerinidae, Globorotolidae and Gumbelinidae. <em>Contributions from the Cushman Foundation for Foraminiferal Research.</em> 7: 79-101.
page(s): p. 86 [details]   
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Protelphidium Haynes, 1956. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=528006 on 2024-03-28
Date
action
by
2010-10-04 13:16:31Z
created
2010-10-08 07:21:28Z
changed
2013-03-08 15:09:52Z
changed
2014-05-15 08:44:24Z
changed
2016-04-28 02:07:35Z
changed
2018-01-04 09:46:50Z
changed

Creative Commons License The webpage text is licensed under a Creative Commons Attribution 4.0 License


original description Haynes, J. (1956). Certain smaller British Paleocene Foraminifera. Part I. Nonionidae, Chilostomellidae, Epistominidae, Discorbidae, Amphistogenidae, Globigerinidae, Globorotolidae and Gumbelinidae. <em>Contributions from the Cushman Foundation for Foraminiferal Research.</em> 7: 79-101.
page(s): p. 86 [details]   

original description  (of Gudinaina Levchuk, 1995 †) Levchuk, L. K. (1995). Род <i>Gudinaina</i> Levtchuk gen. nov. в четвертичных отложениях Арктики и Субарктики (фораминиферы) - <i>Gudinaina</i> Levtshuk, gen. nov. (Foraminifera) from Arctic and Sub-Arctic Quaternary deposits. <em>Paleontologicheskii Zhurnal - Paleontological Journal.</em> 1995(1): 32-36.
page(s): p. 33 [details]  Available for editors  PDF available [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  PDF available [request] 
 
 Present  Inaccurate  Introduced: alien  Containing type locality 
From editor or global species database
Diagnosis Test planispiral and partially evolute, about eight to ten gradually enlarging chambers in the final whorl, sutures radial, gently curved, deeply incised toward the umbilici but without intercameral lacunae, both umbilici filled by a complex of fused imperforate and tuberculate umbilical flaps, one from each chamber, the tubercules thickened by lamellar additions until older ones become pillarlike, intercommunicating umbilical cavities remain in the spaces between the platelike flaps and supporting pillars, no rotalid septal flap, no septal or spiral canals, retral processes, fossettes, or sutural pores, periphery rounded, peripheral outline lobulate; wall calcareous, perforate, optically radial but morphologically microgranular, surface with prominent tubercles on lower part of apertural face and on the preceding whorl adjacent to the aperture, as well as over the umbilical structure of flaps, tubercles, and pillars and extending along the margins of the incised sutures; primary aperture a low, narrow, interiomarginal and equatorial arch. L. Paleocene (Danian) to Oligocene; England; France; Libya; USSR. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]