Sphenophorus opacus Stierlin, 1882 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Coleoptera family Dryophthoridae genus Sphenophorus species Sphenophorus piceus Name Homonyms Sphenophorus opacus Gyllenhal, 1838 Sphenophorus opacus Stierlin, 1882