Polygenis frustratus Johnson, 1957 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Siphonaptera family Rhopalopsyllidae genus Polygenis species Polygenis frustratus Name Synonyms Polygenis magellanicus Del Ponte, 1967 Polygenis oxymycteri Del Ponte, 1967 Homonyms Polygenis frustratus Johnson, 1957