Foraminifera taxon details
Duotaxis Kristan, 1957 †
738116 (urn:lsid:marinespecies.org:taxname:738116)
accepted
Genus
Duotaxis metula Kristan, 1957 † (type by original designation)
- Species Duotaxis birmanica Zaninetti & Brönnimann, 1975 †
- Species Duotaxis humilis (Kristan, 1957) †
- Species Duotaxis inflata (Kristan, 1957) †
- Species Duotaxis metula Kristan, 1957 †
- Species Duotaxis nana (Kristan-Tollmann, 1964) † (accepted > unreplaced junior homonym, Primary junior homonym of Tetrataxis nana Morozova, 1949)
- Species Duotaxis inflatus (Kristan, 1957) † accepted as Duotaxis inflata (Kristan, 1957) † (unaccepted > incorrect grammatical agreement of specific epithet, Genus is feminine [taxis in Greek is feminine])
- Species Duotaxis nanus (Kristan-Tollmann, 1964) † accepted as Duotaxis nana (Kristan-Tollmann, 1964) † (unaccepted > incorrect grammatical agreement of specific epithet, Genus is feminine [táxis is feminine in Greek])
marine, brackish, fresh, terrestrial
fossil only
feminine
Kristan, E. (1957). Ophthalmidiidae und Tetrataxinae (Foraminifera) aus dem Rhät der Hohen Wand in Nieder-Österreich. <em>Jahrbuch der Geologischen Bundesanstalt.</em> 100: 269-298., available online at https://opac.geologie.ac.at/wwwopacx/wwwopac.ashx?command=getcontent&server=images&value=JB1002_269_A.pdf
page(s): p. 294 [details] Available for editors
[request]
page(s): p. 294 [details] Available for editors
[request]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Duotaxis Kristan, 1957 †. Accessed at: https://marinespecies.org/Foraminifera/aphia.php?p=taxdetails&id=738116 on 2024-04-19
Date
action
by
original description
Kristan, E. (1957). Ophthalmidiidae und Tetrataxinae (Foraminifera) aus dem Rhät der Hohen Wand in Nieder-Österreich. <em>Jahrbuch der Geologischen Bundesanstalt.</em> 100: 269-298., available online at https://opac.geologie.ac.at/wwwopacx/wwwopac.ashx?command=getcontent&server=images&value=JB1002_269_A.pdf
page(s): p. 294 [details] Available for editors [request]
page(s): p. 294 [details] Available for editors
[request] From editor or global species database
Diagnosis Test conical, with broad and low trochospirally enrolled chambers, three per whorl, appearing lunate as viewed from the flattened terminal face, sutures strongly oblique, the final chamber occupying over half the terminal face, apertural margin of the chamber lobulate; wall finely agglutinated; aperture an umbilical slit at the base of the final chamber, partially covered by a lobe from the chamber margin. U. Triassic (Rhaetian); Austria. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]