Rhagonycha nigricollis Motschulsky, 1849 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Coleoptera family Cantharidae genus Rhagonycha species Rhagonycha nigricollis Name Synonyms Rhagonycha guadarramensis Graells, 1858 Rhagonycha semiflava Kuester, 1854 Homonyms Rhagonycha nigricollis Motschulsky, 1849