Isonychia campestris McDunnough, 1931 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Ephemeroptera family Isonychiidae genus Isonychia species Isonychia campestris Name Synonyms Isonychia sicca campestris McDunnough, 1931 Homonyms Isonychia campestris McDunnough, 1931