Koeniginirmus nychthemerus anagrapsus (Nitzsch, 1866) Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Psocodea family Philopteridae genus Quadraceps species Quadraceps anagrapsus Name Homonyms Koeniginirmus nychthemerus anagrapsus (Nitzsch, 1866)