Foraminifera taxon details

Praerectoglandulina Vachard in Krainer, Vachard & Schaffhauser, 2019 †

Praerectoglandulina miklukhomaklayorum Vachard in Krainer, Vachard & Schaffhauser, 2019
Praerectoglandulina miklukhomaklayorum Vachard in Krainer, Vachard & Schaffhauser, 2019

1397930  (urn:lsid:marinespecies.org:taxname:1397930)

  1. Biota
  2. Chromista (Kingdom)
  3. Harosa (Subkingdom)
  4. Rhizaria (Infrakingdom)
  5. Foraminifera (Phylum)
  6. Nodosariata (Class)
  7. Nodosariana (Subclass)
  8. Nodosariida (Order)
  9. Colanielloidea † (Superfamily)
  10. Geinitzinidae † (Family)
  11. Praerectoglandulina † (Genus)
accepted
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marine, brackish, fresh, terrestrial
fossil only
feminine
Krainer, K.; Vachard, D.; Schaffhauser, M. (2019). Early Permian (Yakhtashian; Artinskian - Early Kungurian) foraminifers and microproblematica from the Carnic Alps. <em>Abhandlungen der Geologischen Bundesanstalt.</em> 73:1-247., available online at https://opac.geologie.ac.at/wwwopacx/wwwopac.ashx?command=getcontent&server=images&value=Abh_0073.pdf
page(s): p. 119 [details] Available for editors  PDF available [request]
Original description Diagnosis: Test small to submillimetric (Height = 300–900 μm). From 5 to 9 chambers. Sagittal axial section tapering....  
Original description Diagnosis: Test small to submillimetric (Height = 300–900 μm). From 5 to 9 chambers. Sagittal axial section tapering. Frontal axial section compressed. Tranverse section
circular. Absence of ormentation of the test nor of the proloculus. Aperture generally absent in thin section or simple, cylindrical, without peculiar characteristics.
Sutures faint to absent. Chambers increase regularly in height. Septa increase weakly in thickness. Chambers curvated, non-enveloping, relatively low at the beginning but
becoming relatively high in the last part. Wall proportionally rather thin.
Comparison: It differs from Rectoglandulina by the shape of the chambers; from Frondinodosaria Sellier de Civrieux & Dessauvagie, 1965, Frondicularia sensu Sellier de Civreux & Dessauvagie, 1965, and Pseudolangella Sellier de Civrieux & Dessauvagie, 1965 by the shape of the test and the shape of the chambers.
Occurrence: FAD: probably Sakmarian–LAD: Changhsingian. Paleo- and Neotethys. Questionable in the early Permian of Sumatra and the Carnic Alps. Midian of Sumatra.
Midian–Lopingian of Taurus (Turkey), Italy, New Zealand. Nessen Formation of Alborz. “Middle” Wuchiapingian–late Changhsingian of Zagros, Himalaya. ?Midian of northwestern Turkey. Late Changhsingian of NW Caucasus, Transcaucasia, and South China. Late Midian of Zagros (Kuh-e Dena) and southern Turkey (Hazro). [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Praerectoglandulina Vachard in Krainer, Vachard & Schaffhauser, 2019 †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=1397930 on 2025-09-18
Date
action
by
2020-01-07 20:02:07Z
created
Le Coze, François

original description Krainer, K.; Vachard, D.; Schaffhauser, M. (2019). Early Permian (Yakhtashian; Artinskian - Early Kungurian) foraminifers and microproblematica from the Carnic Alps. <em>Abhandlungen der Geologischen Bundesanstalt.</em> 73:1-247., available online at https://opac.geologie.ac.at/wwwopacx/wwwopac.ashx?command=getcontent&server=images&value=Abh_0073.pdf
page(s): p. 119 [details] Available for editors  PDF available [request]
From editor or global species database
Original description Diagnosis: Test small to submillimetric (Height = 300–900 μm). From 5 to 9 chambers. Sagittal axial section tapering. Frontal axial section compressed. Tranverse section
circular. Absence of ormentation of the test nor of the proloculus. Aperture generally absent in thin section or simple, cylindrical, without peculiar characteristics.
Sutures faint to absent. Chambers increase regularly in height. Septa increase weakly in thickness. Chambers curvated, non-enveloping, relatively low at the beginning but
becoming relatively high in the last part. Wall proportionally rather thin.
Comparison: It differs from Rectoglandulina by the shape of the chambers; from Frondinodosaria Sellier de Civrieux & Dessauvagie, 1965, Frondicularia sensu Sellier de Civreux & Dessauvagie, 1965, and Pseudolangella Sellier de Civrieux & Dessauvagie, 1965 by the shape of the test and the shape of the chambers.
Occurrence: FAD: probably Sakmarian–LAD: Changhsingian. Paleo- and Neotethys. Questionable in the early Permian of Sumatra and the Carnic Alps. Midian of Sumatra.
Midian–Lopingian of Taurus (Turkey), Italy, New Zealand. Nessen Formation of Alborz. “Middle” Wuchiapingian–late Changhsingian of Zagros, Himalaya. ?Midian of northwestern Turkey. Late Changhsingian of NW Caucasus, Transcaucasia, and South China. Late Midian of Zagros (Kuh-e Dena) and southern Turkey (Hazro). [details]
From editor or global species database

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