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Foraminifera taxon detailsVidalina Schlumberger, 1900 †
 721929 (urn:lsid:marinespecies.org:taxname:721929)
accepted
Genus
Vidalina hispanica Schlumberger, 1900 † (type by monotypy)
Arvidaloum Rhumbler, 1913 † · unaccepted (Opinion of Loeblich & Tappan,...)
Opinion of Loeblich & Tappan, 1987 Err. emend.
marine,
fossil only
feminine
Schlumberger, C. (1900). Note sur quelques Foraminifères nouveaux ou peu connus du Crétacé d'Espagne. <em>Bulletin de la Société géologique de France.</em> (3) 27 (5): 456-465., available online at https://biodiversitylibrary.org/page/31121111
page(s): pp. 459-460 [details] 
Diagnosis Test discoidal, up to 1.5 mm in diameter, subspherical proloculus followed by gradually enlarging, undivided tubular second...
Diagnosis Test discoidal, up to 1.5 mm in diameter, subspherical proloculus followed by gradually enlarging, undivided tubular second chamber of up to fifteen planispirally enrolled and evolute whorls, additional lamellae added over the earlier part of the test with each successive whorl, resulting in a thickened umbo in which the spiral suture is obscured, later whorls increasing more rapidly in height, so that additional wall layers are added more slowly, outer part of the test is thinner and the spiral suture more distinct; wall calcareous, porcelaneous; aperture at the open end of the tube. U. Cretaceous (Cenomanian to Santonian); Spain; France; Greece. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Vidalina Schlumberger, 1900 †. Accessed at: https://www.marinespecies.org/Foraminifera/aphia.php?p=taxdetails&id=721929 on 2025-05-21
Date action by
original description
Schlumberger, C. (1900). Note sur quelques Foraminifères nouveaux ou peu connus du Crétacé d'Espagne. <em>Bulletin de la Société géologique de France.</em> (3) 27 (5): 456-465., available online at https://biodiversitylibrary.org/page/31121111
page(s): pp. 459-460 [details] original description (of Arvidaloum Rhumbler, 1913 †) Rhumbler, L. (1913). Die Foraminiferen (Talamophoren) der Plankton-Expedition. Zugleich Entwurf eines natürlichen Systems der Foraminiferen auf Grund selektionistischer und mechanisch-physiologischer Faktoren. Zweiter Teil : Systematik. <em>Ergebnisse der Plankton-Expedition der Humboldt-Stiftung.</em> Bd.3 L.c.: 332-476., available online at https://www.biodiversitylibrary.org/page/2124278 page(s): p. 388 [details] 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  [request] Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Diagnosis Test discoidal, up to 1.5 mm in diameter, subspherical proloculus followed by gradually enlarging, undivided tubular second chamber of up to fifteen planispirally enrolled and evolute whorls, additional lamellae added over the earlier part of the test with each successive whorl, resulting in a thickened umbo in which the spiral suture is obscured, later whorls increasing more rapidly in height, so that additional wall layers are added more slowly, outer part of the test is thinner and the spiral suture more distinct; wall calcareous, porcelaneous; aperture at the open end of the tube. U. Cretaceous (Cenomanian to Santonian); Spain; France; Greece. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
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