Rhizotrogus thoracicus var. collaris Mulsant, 1842 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Animalia phylum Arthropoda class Insecta order Coleoptera family Melolonthidae genus Rhizotrogus species Rhizotrogus maculicollis Name Homonyms Rhizotrogus thoracicus collaris Mulsant, 1842