Ephacerella longicaudata (Uéno, 1928) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Ephemeroptera family Ephemerellidae genus Ephacerella species Ephacerella longicaudata Name Homonyms Ephacerella longicaudata (Uéno, 1928)