Hister mediocris Marseul, 1855 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Coleoptera family Histeridae genus Chalcionellus species Chalcionellus aemulus Name Homonyms Hister mediocris Marseul, 1855 Hister mediocris Dejean, 1821