Ephoron album (Say, 1823) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Ephemeroptera family Polymitarcyidae genus Ephoron species Ephoron album Name Synonyms Baetis alba Say, 1824 Palingenia alba (Say, 1824) Polymitarcys albus (Say, 1824) Homonyms Ephoron album (Say, 1823)