Foraminifera taxon details

Cassigerinella Pokorný, 1955 †

721427  (urn:lsid:marinespecies.org:taxname:721427)

accepted
Genus
Riveroinella Bermúdez & Seiglie, 1967 † · unaccepted (Subjective junior synonym in...)  
Subjective junior synonym in opinion of Saito and Biscaye, 1967

Ordering

  • Alphabetically
  • By status

Children Display

marine, brackish, fresh, terrestrial
fossil only
feminine
Pokorný, V. (1955). Cassigerinella boudecensis n. gen., n. sp. (Foraminifera, Protozoa) z Oligocénu ždánického flyše. <em>Věstník Ústředního ústavu geologického.</em> 30: 136-140.
page(s): p. 136 [details]   
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2021). World Foraminifera Database. Cassigerinella Pokorný, 1955 †. Accessed at: http://marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=721427 on 2024-04-16
Date
action
by
2013-03-08 13:53:47Z
created
2017-12-26 10:02:30Z
changed
2019-11-26 15:24:04Z
changed

original description Pokorný, V. (1955). Cassigerinella boudecensis n. gen., n. sp. (Foraminifera, Protozoa) z Oligocénu ždánického flyše. <em>Věstník Ústředního ústavu geologického.</em> 30: 136-140.
page(s): p. 136 [details]   

original description  (of Riveroinella Bermúdez & Seiglie, 1967 †) Bermúdez, P. J.; Seiglie, G. A. (1967). A new genus and species of foraminifer from the early Miocene of Puerto Rico. <em>Tulane Studies in Geology and Paleontology.</em> 5: 177-179., available online at http://journals.tulane.edu/index.php/tsgp/article/view/454
page(s): p. 177 [details]  Available for editors  PDF available [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  PDF available [request] 
 
 Present  Inaccurate  Introduced: alien  Containing type locality 
From editor or global species database
Diagnosis Test robust, chambers globular, early stage planispirally enrolled, then with biserially arranged chambers, the plane of biseriality same as that of the earlier planispiral coil, sutures radial, depressed, periphery broadly rounded, peripheral outline lobulate; wail calcareous, perforate, surface smooth, later stage may have secondary calcite crust resulting in a finely pustulose surface; aperture a low to high, asymmetrical, extraumbilical arch, alternately on opposite sides of the median plane and always facing the plane of biseriality, bordered by a rimlike protruding apertural flange that may be beaded, previous foramen identical to the final aperture, no toothplate present. U. Eocene to lower M. Miocene; cosmopolitan. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]