Foraminifera taxon details

Semiinvoluta Kristan, 1957 †

721920  (urn:lsid:marinespecies.org:taxname:721920)

accepted
Genus
Semiinvoluta clari Kristan, 1957 † (type by original designation)

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  1. Species Semiinvoluta clari Kristan, 1957 †
  2. Species Semiinvoluta excelsa Copestake & Johnson, 2014 †
  3. Species Semiinvoluta bicarinata Blau, 1987 † accepted as Kristantollmanna bicarinata (Blau, 1987) † (unaccepted > superseded combination, Opinion of Rigaud et al. (2013))
  4. Species Semiinvoluta verrucosa Tollmann & Kristan-Tollmann, 1970 † accepted as Papillaconus kristani Rigaud, Blau, Martini & Rettori, 2013 † (Secondary junior homonym of Trocholina verrucosa in opinion of Rigaud et al. (2013))
  5. Species Semiinvoluta violae Blau, 1987 † accepted as Licispirella violae (Blau, 1987) † (Type species of Licispirella)
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. 276 [details]  Available for editors  PDF available [request] 
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Semiinvoluta Kristan, 1957 †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=721920 on 2024-03-29
Date
action
by
2013-03-08 13:53:47Z
created
2017-11-20 15:27:13Z
changed
2018-03-10 12:43:51Z
changed

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. 276 [details]  Available for editors  PDF available [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  PDF available [request] 
From editor or global species database
Diagnosis Test inflated to discoidal, asymmetrical, the globular proloculus followed by an undivided enrolled tubular second chamber, coiling semi-involute, umbilical pillarlike fillings on the flattened side of the test, the lamellar deposits leaving a smooth surface on the inflated side; aperture at the open end of the chamber. U. Triassic (Norian to Rhaetian); Austria; Czechoslovakia; Yugoslavia. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]