Procloeon simile (McDunnough, 1925) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Ephemeroptera family Baetidae genus Procloeon species Procloeon simile Name Synonyms Centroptilum simile McDunnough, 1924 Centroptilum similie McDunnough, 1924 Homonyms Procloeon simile (McDunnough, 1925)