Macrothrix groenlandica Lilljeborg, 1901 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Branchiopoda order Diplostraca family Macrothricidae genus Macrothrix species Macrothrix hirsuticornis Name Homonyms Macrothrix groenlandica Lilljeborg, 1901