Spirolingulina polymorpha (O.G.Costa, 1861) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Foraminifera order Vaginulinida family Vaginulinidae genus Spirolingulina species Spirolingulina polymorpha Name Synonyms Lingulina polymorpha Costa, 1861 Lingulinopsis carlofortensis L.G.Bornemann, 1883 Homonyms Spirolingulina polymorpha (O.G.Costa, 1861)