Palaeopsylla obtuspina Chen, Wei & Li, 1979 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Siphonaptera family Ctenophthalmidae genus Palaeopsylla species Palaeopsylla obtuspina Name Homonyms Palaeopsylla obtuspina Chen, Wei & Li, 1979