Phthiracarus testudineus (Koch, 1841) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Arachnida order Sarcoptiformes family Phthiracaridae genus Phthiracarus species Phthiracarus ferrugineus Name Homonyms Phthiracarus testudineus (Koch, 1841)