Piagetia cavernicola van der Vecht, 1937 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Hymenoptera family Crabronidae genus Dicranorhina species Dicranorhina cavernicola Name Homonyms Piagetia cavernicola van der Vecht, 1937