Elphidium matagordanum (Kornfeld, 1931) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Foraminifera class Globothalamea order Rotaliida family Elphidiidae genus Elphidium species Elphidium matagordanum Name Synonyms Nonion depressula var. matagordana Kornfeld, 1931 Nonion depressulum var. matagordanum Kornfeld, 1931 Homonyms Elphidium matagordanum (Kornfeld, 1931)