Polystomella craticulata (Fichtel & Moll, 1798) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Foraminifera class Globothalamea order Rotaliida family Elphidiidae genus Elphidium species Elphidium craticulatum Name Homonyms Polystomella craticulata (Fichtel & Moll, 1798)