Foraminifera taxon details

Orthotrinacriinae Zaninetti et al., 1985 †

721173  (urn:lsid:marinespecies.org:taxname:721173)

  1. Biota
  2. Chromista (Kingdom)
  3. Harosa (Subkingdom)
  4. Rhizaria (Infrakingdom)
  5. Foraminifera (Phylum)
  6. Tubothalamea (Class)
  7. Miliolida (Order)
  8. Miliolina (Suborder)
  9. Soritoidea (Superfamily)
  10. Milioliporidae † (Family)
  11. Orthotrinacriinae † (Subfamily)
accepted
Subfamily

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marine, fresh, terrestrial
fossil only
Zaninetti, L.; Senowbari-Daryan, B.; Ciarapica, G.; Cirilli, S. (1985). Orthotrinacria, n. gen. (Protista: Foraminiferida) from upper Triassic (Norian) reefs of Sicily. <em>Revue de Paléobiologie.</em> 4(2): 297-300.
page(s): p. 297 [details] Available for editors  PDF available [request]
Diagnosis Early stage planispirally enrolled and involute, later evolute, with final chamber tending to uncoil and strongly tapered...  
Diagnosis Early stage planispirally enrolled and involute, later evolute, with final chamber tending to uncoil and strongly tapered distally. U. Triassic (Carnian?, Norian to Rhaetian). (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Orthotrinacriinae Zaninetti et al., 1985 †. Accessed at: https://www.marinespecies.org/Foraminifera/aphia.php?p=taxdetails&id=721173 on 2025-05-07
Date
action
by
2013-03-07 13:23:50Z
created
Hayward, Bruce W.

original description Zaninetti, L.; Senowbari-Daryan, B.; Ciarapica, G.; Cirilli, S. (1985). Orthotrinacria, n. gen. (Protista: Foraminiferida) from upper Triassic (Norian) reefs of Sicily. <em>Revue de Paléobiologie.</em> 4(2): 297-300.
page(s): p. 297 [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]
From editor or global species database
Diagnosis Early stage planispirally enrolled and involute, later evolute, with final chamber tending to uncoil and strongly tapered distally. U. Triassic (Carnian?, Norian to Rhaetian). (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
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