Platynus placidus (Say, 1823) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Coleoptera family Carabidae genus Agonum species Agonum placidum Name Homonyms Platynus placidus (Heller, 1900) Platynus placidus (Say, 1823)