Ceratophyllus borealis Peus, 1966 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Siphonaptera family Ceratophyllidae genus Ceratophyllus species Ceratophyllus borealis Name Homonyms Ceratophyllus borealis Rothschild, 1907 Ceratophyllus borealis Peus, 1966