Mechistocerus nigromaculatus Chevrolat, 1882 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Coleoptera family Curculionidae genus Mechistocerus species Mechistocerus nigromaculatus Name Homonyms Mechistocerus nigromaculatus Chevrolat, 1882