| Intro | | About | | Wiki | | Search traits | | Data explorer | | Literature | | Definitions | | Sources | | Webservices | | Statistics | | Feedback | | Editors | | Log in |
Foraminifera taxon detailsArnaudiella Douvillé, 1907 †
 530663 (urn:lsid:marinespecies.org:taxname:530663)
accepted
Genus
Arnaudiella grossouvrei Douvillé, 1907 † (type by original designation)
Pokornyella Loeblich & Tappan, 1961 † · unaccepted (Nomen novum pro Siderina Abrard,...)
Nomen novum pro Siderina Abrard, 1926 (non Siderina Dana, 1848) Pokornyellina Loeblich & Tappan, 1964 † · unaccepted (Nomen novum pro Pokornyella (non...)
Nomen novum pro Pokornyella (non Pokornyella Oertli, 1956) Siderina Abrard, 1926 † · unaccepted (Subjective junior synonym in...)
Subjective junior synonym in opinion of Loeblich & Tappan, 1987
marine,
fossil only
feminine
Douvillé, H. (1907). Évolution et enchaînements des Foraminifères. <em>Bulletin de la Société géologique de France.</em> (4)6(7): 588-602., available online at https://www.biodiversitylibrary.org/page/30559488
page(s): p. 599 [details]
Diagnosis Test large, up to 6 mm in diameter, flat and lenticular, with central thickening and broad flattened border, spherical...
Diagnosis Test large, up to 6 mm in diameter, flat and lenticular, with central thickening and broad flattened border, spherical protoconch and slightly larger deuteroconch followed by two to five whorls of spirally arranged primary chambers, earliest whorl evolute, later on¨ involute, increasing rapidly from about eight chambers in the earliest whorl up to forty-five in the final whorl, well-developed system of lateral chambers between consecutive whorls enclosed by the next whorl of the involute primary spiral, septa secondarily doubled by formation of a septal flap, pillars present in the region of the lateral chambers; wall calcareous, much thickened into a broad flange at the periphery, surface with randomly spaced pustules that are larger in the central area and are the external expression of the lateral pillars; basal intercameral foramen present in early chambers and probably multiple openings in later ones, radial canals pierce the marginal flange and open into coarse pores at the test periphery or into the chamber lumen of the succeeding whorl. U. Cretaceous (U. Campanian); France; Spain; Yugoslavia; Greece; Algeria; Tunisia. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Arnaudiella Douvillé, 1907 †. Accessed at: https://marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=530663 on 2025-05-24
Date action by
original description
Douvillé, H. (1907). Évolution et enchaînements des Foraminifères. <em>Bulletin de la Société géologique de France.</em> (4)6(7): 588-602., available online at https://www.biodiversitylibrary.org/page/30559488
page(s): p. 599 [details] original description (of Siderina Abrard, 1926 †) Abrard, R. (1926). Un foraminifère nouveau du Campanien de la Charente-Inférieure. <em>Compte rendu des séances, Société Géologique de France.</em> 1926: 31-32. page(s): p. 31 [details] original description (of Pokornyellina Loeblich & Tappan, 1964 †) Loeblich, A. R.; Tappan, H. (1964). Treatise on Invertebrate Paleontology, Part C: Protista 2, Sarcodina, chiefly "Thecamoebians" and Foraminiferida. <em>Geological Society of America and University of Kansas Press, Lawrence.</em> [details] Available for editors  [request]original description (of Pokornyella Loeblich & Tappan, 1961 †) Loeblich, A. R.; Tappan, H. (1961). Remarks on the systematics of the Sarkodina (Protozoa), renamed homonyms and new and validated genera. <em>Proceedings of the Biological Society of Washington.</em> 74: 213-234., available online at https://biodiversitylibrary.org/page/34571345 page(s): p. 220 [details] Available for editors [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 [request]From editor or global species database
Diagnosis Test large, up to 6 mm in diameter, flat and lenticular, with central thickening and broad flattened border, spherical protoconch and slightly larger deuteroconch followed by two to five whorls of spirally arranged primary chambers, earliest whorl evolute, later on¨ involute, increasing rapidly from about eight chambers in the earliest whorl up to forty-five in the final whorl, well-developed system of lateral chambers between consecutive whorls enclosed by the next whorl of the involute primary spiral, septa secondarily doubled by formation of a septal flap, pillars present in the region of the lateral chambers; wall calcareous, much thickened into a broad flange at the periphery, surface with randomly spaced pustules that are larger in the central area and are the external expression of the lateral pillars; basal intercameral foramen present in early chambers and probably multiple openings in later ones, radial canals pierce the marginal flange and open into coarse pores at the test periphery or into the chamber lumen of the succeeding whorl. U. Cretaceous (U. Campanian); France; Spain; Yugoslavia; Greece; Algeria; Tunisia. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
From editor or global species database
Image from typetaxon
|
