Foraminifera taxon details
Subalveolina Reichel, 1936 †
721294 (urn:lsid:marinespecies.org:taxname:721294)
accepted
Genus
Subalveolina dordonica Reichel, 1936 † (type by original designation)
marine, brackish, fresh, terrestrial
fossil only
feminine
Reichel, M. (1936). Etude sur les Alvéolines. Premier fascicule. <em>Mémoires de la Société Paléontologique Suisse.</em> 57: 1-93.
page(s): p. 73. [details] Available for editors
[request]
page(s): p. 73. [details] Available for editors
[request]
Diagnosis Test spherical to fusiform, dimorphism prominent, coiling irregular in early whorls of microspheric test, regularly...
Diagnosis Test spherical to fusiform, dimorphism prominent, coiling irregular in early whorls of microspheric test, regularly planispiral throughout in megalospheric test, septula alternating from chamber to chamber but the rapid insertion of additional septula with increased test length may obscure this and suggest no definite arrangment, irregular secondary chamberlets below the main floor in polar region, preseptal passage large, no postseptal passages, small alveoli alternate with proximal part of chamberlets and open into the preceding preseptal passage by the smaller intercalated upper row of openings; aperture a row of primary apertures alternating with smaller intercalated apertures. U. Cretaceous (U. Santonian to Campanian); France. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Subalveolina Reichel, 1936 †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=721294 on 2026-02-05
Date
action
by
original description
Reichel, M. (1936). Etude sur les Alvéolines. Premier fascicule. <em>Mémoires de la Société Paléontologique Suisse.</em> 57: 1-93.
page(s): p. 73. [details] Available for editors [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 [request]
page(s): p. 73. [details] Available for editors
[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
[request]From editor or global species database
Diagnosis Test spherical to fusiform, dimorphism prominent, coiling irregular in early whorls of microspheric test, regularly planispiral throughout in megalospheric test, septula alternating from chamber to chamber but the rapid insertion of additional septula with increased test length may obscure this and suggest no definite arrangment, irregular secondary chamberlets below the main floor in polar region, preseptal passage large, no postseptal passages, small alveoli alternate with proximal part of chamberlets and open into the preceding preseptal passage by the smaller intercalated upper row of openings; aperture a row of primary apertures alternating with smaller intercalated apertures. U. Cretaceous (U. Santonian to Campanian); France. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
From editor or global species database
Image from typetaxon