Homalium rivulare (Paykull) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Coleoptera family Staphylinidae genus Omalium species Omalium rivulare Name Homonyms Homalium rivulare (Vieill.) Briq. Homalium rivulare (Paykull)