Foraminifera taxon details
Asanoina Finlay, 1939 †
722404 (urn:lsid:marinespecies.org:taxname:722404)
accepted
Genus
Rotaliatina globosa Yabe & Asano, 1937 † accepted as Asanoina globosa (Yabe & Asano, 1937) † (type by original designation)
marine, fresh, terrestrial
fossil only
feminine
Finlay, H. J. (1939). New Zealand Foraminifera: The Occurrence of Rzehakina, Hantkenina, Rotaliatina and Zeauvigerina. <em>Transactions of the Royal Society of New Zealand.</em> 68: 534-543., available online at http://rsnz.natlib.govt.nz/volume/rsnz_68/rsnz_68_04_003860.html
page(s): p. 541 [details] Available for editors [request]
page(s): p. 541 [details] Available for editors [request]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Asanoina Finlay, 1939 †. Accessed at: https://marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=722404 on 2024-03-29
Date
action
by
original description
Finlay, H. J. (1939). New Zealand Foraminifera: The Occurrence of Rzehakina, Hantkenina, Rotaliatina and Zeauvigerina. <em>Transactions of the Royal Society of New Zealand.</em> 68: 534-543., available online at http://rsnz.natlib.govt.nz/volume/rsnz_68/rsnz_68_04_003860.html
page(s): p. 541 [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. 541 [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 large, up to 2 mm in diameter, globular to ovoid, high spired as a result of the axial lengthening of the chambers, sutures slightly oblique on both sides, becoming twisted in a backward spiral near the umbilicus, septal flap against the previous septum encloses an intraseptal canal system, narrow umbilicus covered by imperforate extensions of the apertural lip, umbilical region in the adult filled with pillars and intercalated vertical canals, encircled by the spiral canal, periphery rounded, noncarinate; wall calcareous, finely perforate, with few and much larger sutural pores alternating on either side of the septa between numerous elevated and nonperforate rounded to elongate pustules that may fuse by lamellar growth to resemble a keel on the spiral side; aperture slitlike, interiomarginal, at the umbilical margin of the chambers. Pliocene; Indonesia: Borneo; Java; New Zealand. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]