Cribroelphidium incertum (Williamson, 1858) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Foraminifera class Globothalamea order Rotaliida family Elphidiidae genus Elphidium species Cribroelphidium incertum Name Homonyms Cribroelphidium incertum (Williamson, 1858)