Foraminifera name details
Polymorphina problema d'Orbigny in Egger, 1857
994411 (urn:lsid:marinespecies.org:taxname:994411)
unaccepted
Species
- Variety Polymorphina problema var. vera Marsson, 1878 † (accepted > unreplaced junior homonym, Primary junior homonym of Polymorphina (Globulina) gibba var. vera Egger, 1857)
- Variety Polymorphina problema var. indica Cushman, 1921 accepted as Pseudopolymorphina indica (Cushman, 1921) (Opinion of Cushman and Ozawa (1929, 1930))
marine, brackish, fresh, terrestrial
(of Polymorphina (Guttulina) problema d'Orbigny in Egger, 1857) Egger, J. G. (1857). Die Foraminiferen der Miocän-Schichten bei Ortenburg in Nieder-Bayern. <em>Neues Jahrbuch für Mineralogie, Geognosie, Geologie und Petrefakten-Kunde.</em> 266-384., available online at https://www.biodiversitylibrary.org/page/36415502 [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2021). World Foraminifera Database. Polymorphina problema d'Orbigny in Egger, 1857. Accessed at: http://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=994411 on 2025-06-03
Date
action
by
original description
(of Polymorphina (Guttulina) problema d'Orbigny in Egger, 1857) Egger, J. G. (1857). Die Foraminiferen der Miocän-Schichten bei Ortenburg in Nieder-Bayern. <em>Neues Jahrbuch für Mineralogie, Geognosie, Geologie und Petrefakten-Kunde.</em> 266-384., available online at https://www.biodiversitylibrary.org/page/36415502 [details]
