Palaeopsylla caucasica Argyropulo, 1946 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Siphonaptera family Ctenophthalmidae genus Palaeopsylla species Palaeopsylla caucasica Name Homonyms Palaeopsylla caucasica Argyropulo, 1946