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Foraminifera taxon detailsAsanospira Takayanagi, 1960 †
 721323 (urn:lsid:marinespecies.org:taxname:721323)
accepted
Genus
Lenticulina teshioensis Asano, 1950 † accepted as Asanospira teshioensis (Asano, 1950) † (type by original designation)
marine,
fossil only
feminine
Takayanagi, Y. (1960). Cretaceous foraminifera from Hokkaido, Japan. <em>Science Reports of the Tohoku University.</em> 32(1): 1-154., available online at http://hdl.handle.net/10097/00104595
page(s): p. 74 [details] Available for editors  [request]
Diagnosis Test free, compressed, planispiral, involute and may have slight umbilicus; sutures nearly radial, not deeply depressed; wall...
Diagnosis Test free, compressed, planispiral, involute and may have slight umbilicus; sutures nearly radial, not deeply depressed; wall finely agglutinated; aperture a simple low opening at the base of the apertural face. Cretaceous; Japan, to U. Oligocene; Venezuela. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Asanospira Takayanagi, 1960 †. Accessed at: https://marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=721323 on 2025-05-26
Date action by
original description
Takayanagi, Y. (1960). Cretaceous foraminifera from Hokkaido, Japan. <em>Science Reports of the Tohoku University.</em> 32(1): 1-154., available online at http://hdl.handle.net/10097/00104595
page(s): p. 74 [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 free, compressed, planispiral, involute and may have slight umbilicus; sutures nearly radial, not deeply depressed; wall finely agglutinated; aperture a simple low opening at the base of the apertural face. Cretaceous; Japan, to U. Oligocene; Venezuela. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
From editor or global species database
Image from typetaxon
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