Foraminifera name details
Planularia Nilsson, 1826 †
826929 (urn:lsid:marinespecies.org:taxname:826929)
unaccepted (junior homonym of Planularia Defrance, 1826; name suppressed for the purposes of both the Principle of Priority and the Principle of Homonymy by ICZN Opinion 1571)
Genus
marine, brackish, fresh, terrestrial
fossil only
Nilsson, S. (1826). Om de mangrummiga snäckor som förekomma i kritformationen i Sverige. <em>Kongl. vetenskapsakademiens handlingar.</em> ser. 3 t. 13 [1825]: 329-343., available online at https://www.biodiversitylibrary.org/page/34534565 [details]
Nomenclature Name suppressed for the purposes of both the Principle of Priority and the Principle of Homonymy., and placed on the...
Nomenclature Name suppressed for the purposes of both the Principle of Priority and the Principle of Homonymy., and placed on the Official Index of Rejected and Invalid Generic Names in Zoology by ICZN (1990) Opinion 1571 [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2026). World Foraminifera Database. Planularia Nilsson, 1826 †. Accessed at: https://marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=826929 on 2026-07-15
Date
action
by
original description
Nilsson, S. (1826). Om de mangrummiga snäckor som förekomma i kritformationen i Sverige. <em>Kongl. vetenskapsakademiens handlingar.</em> ser. 3 t. 13 [1825]: 329-343., available online at https://www.biodiversitylibrary.org/page/34534565 [details]
additional source Brotzen, F. (1937). Die Foraminiferen in Sven Nilssons Petrificata Suecana 1827. <em>Geologiska Föreningens i Stockholm Förhandlingar.</em> 59(1): 59-76., available online at https://doi.org/10.1080/11035893709444928 [details] Available for editors
[request]
additional source International Commission on Zoological Nomenclature. (1990). Opinion 1571: <i>Planularia</i> Defrance, 1826 (Foraminiferida): conserved. <em>Bulletin of Zoological Nomenclature.</em> 47(1): 60-61., available online at https://biostor.org/reference/5141 [details] Available for editors [request]
additional source Brotzen, F. (1937). Die Foraminiferen in Sven Nilssons Petrificata Suecana 1827. <em>Geologiska Föreningens i Stockholm Förhandlingar.</em> 59(1): 59-76., available online at https://doi.org/10.1080/11035893709444928 [details] Available for editors
[request]additional source International Commission on Zoological Nomenclature. (1990). Opinion 1571: <i>Planularia</i> Defrance, 1826 (Foraminiferida): conserved. <em>Bulletin of Zoological Nomenclature.</em> 47(1): 60-61., available online at https://biostor.org/reference/5141 [details] Available for editors
[request]From editor or global species database
Nomenclature Name suppressed for the purposes of both the Principle of Priority and the Principle of Homonymy., and placed on the Official Index of Rejected and Invalid Generic Names in Zoology by ICZN (1990) Opinion 1571 [details]