Foraminifera name details
Cornuspira (Psammophis) filiformis Cherdynzev, 1914 †
903167 (urn:lsid:marinespecies.org:taxname:903167)
accepted > unreplaced junior homonym (Primary junior homonym of Cornuspira filiformis Reuss, 1868)
Species
Cornuspira (Psammophis) Cherdynzev, 1914 † accepted as Psammophis Schellwien, 1898 † accepted as Ammovertella Cushman, 1928 †
marine, brackish, fresh, terrestrial
fossil only
Cherdynzev, W. (1914). Zur Foraminiferen Fauna der permischen Ablagerungen des östlichen Theils des europäischen Russlands. <em>Ученые записки Императорского Казанского университета-Proceedings of Kazan Imperial University.</em> vol. 46 n° 5., available online at http://kpfu.ru/portal/docs/F279702580/W.Tscherdynzew..ZUR.FORAMINIFEREN.FAUNA.DES.PERMISCHEN.ABLAGERUNGEN.DES._STLICHEN.THEILS.DES.EUROP_ISCHEN.RUSSLANDS..1914.pdf [details] 
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Cornuspira (Psammophis) filiformis Cherdynzev, 1914 †. Accessed at: https://marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=903167 on 2025-09-18
Date
action
by
original description
Cherdynzev, W. (1914). Zur Foraminiferen Fauna der permischen Ablagerungen des östlichen Theils des europäischen Russlands. <em>Ученые записки Императорского Казанского университета-Proceedings of Kazan Imperial University.</em> vol. 46 n° 5., available online at http://kpfu.ru/portal/docs/F279702580/W.Tscherdynzew..ZUR.FORAMINIFEREN.FAUNA.DES.PERMISCHEN.ABLAGERUNGEN.DES._STLICHEN.THEILS.DES.EUROP_ISCHEN.RUSSLANDS..1914.pdf [details]
basis of record Ellis, B. F.; Messina, A. R. (1940-2015). Catalogue of Foraminifera. <em>Micropaleontology Press, American Museum of Natural History, New York.</em> [details]
basis of record Ellis, B. F.; Messina, A. R. (1940-2015). Catalogue of Foraminifera. <em>Micropaleontology Press, American Museum of Natural History, New York.</em> [details]