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Foraminifera taxon detailsDiplotremina Kristan-Tollmann, 1960 †
 721308 (urn:lsid:marinespecies.org:taxname:721308)
accepted
Genus
Diplotremina astrofimbriata Kristan-Tollmann, 1960 † (type by original designation)
marine,
fossil only
feminine
Kristan-Tollmann, E. (1960). Rotaliidea (Foraminifera) aus der Trias der Ostalpen, in: Beiträge zur Mikropaläontologie der alpinen Trias. <em>Jahrbuch Geologische Bundesanstalt, Sb.</em> 5: 47-78., available online at http://www.zobodat.at/pdf/JahrbGBA-SB_05_0047-0078.pdf
page(s): p. 64 [details] Available for editors  [request]
Diagnosis Test trochospiral, with strongly convex spiral side and flat, concave, or convex and deeply umbilicate opposite side,...
Diagnosis Test trochospiral, with strongly convex spiral side and flat, concave, or convex and deeply umbilicate opposite side, umbilical depression with radial extensions along the sutures to a fimbriate termination about half the distance to the periphery, sutures curved backward at the periphery on the spiral side, radial on the umbilical side; wall calcareous, finely granular, perforate; aperture double, interiomarginal, primary opening about midway between the umbilicus and periphery, a chamber flap or tenon separating it from the second and umbilically placed opening. M. Triassic (Anisian) to U. Triassic (Norian); Austria; Hungary; Bulgaria; Poland; Yugoslavia; China; USA. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Diplotremina Kristan-Tollmann, 1960 †. Accessed at: https://www.marinespecies.org/Foraminifera/aphia.php?p=taxdetails&id=721308 on 2025-05-24
Date action by
original description
Kristan-Tollmann, E. (1960). Rotaliidea (Foraminifera) aus der Trias der Ostalpen, in: Beiträge zur Mikropaläontologie der alpinen Trias. <em>Jahrbuch Geologische Bundesanstalt, Sb.</em> 5: 47-78., available online at http://www.zobodat.at/pdf/JahrbGBA-SB_05_0047-0078.pdf
page(s): p. 64 [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]additional source Fuchs, W. (1975). Ein Beitrag zur besseren Kenntnis der triassischen Foraminiferengattungen <i>Variostoma</i> und <i>Diplotremina</i>. <em>Verhandlungen der Geologischen Bundesanstalt.</em> 1975(4): 219–233., available online at https://opac.geologie.ac.at/ais312/dokumente/VH1975_219_A.pdf [details] Available for editors [request]From editor or global species database
Diagnosis Test trochospiral, with strongly convex spiral side and flat, concave, or convex and deeply umbilicate opposite side, umbilical depression with radial extensions along the sutures to a fimbriate termination about half the distance to the periphery, sutures curved backward at the periphery on the spiral side, radial on the umbilical side; wall calcareous, finely granular, perforate; aperture double, interiomarginal, primary opening about midway between the umbilicus and periphery, a chamber flap or tenon separating it from the second and umbilically placed opening. M. Triassic (Anisian) to U. Triassic (Norian); Austria; Hungary; Bulgaria; Poland; Yugoslavia; China; USA. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
From editor or global species database
Image from typetaxon
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