Marginulina crepidula (Fichtel & Moll, 1798) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Foraminifera order Vaginulinida family Vaginulinidae genus Astacolus species Astacolus crepidula Name Homonyms Marginulina crepidula (Fichtel & Moll, 1798)