Omalium robustum Heer, 1839 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Coleoptera family Staphylinidae genus Eusphalerum species Eusphalerum robustum Name Homonyms Omalium robustum Heer, 1839 Omalium robustum Broun, 1911