Baetis femorata Say, 1823 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Ephemeroptera family Heptageniidae genus Stenonema species Stenonema femoratum Name Homonyms Baetis femorata Say, 1823 Baetis femorata Walsh, 1862 Baetis femorata Provancher, 1876