Ecdyonurus ruffii Grandi, 1953 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Ephemeroptera family Heptageniidae genus Ecdyonurus species Ecdyonurus ruffii Name Synonyms Ecdyonurus ruffoi Grandi, 1953 Ecdyonurus wautieri Fontaine, 1964 Homonyms Ecdyonurus ruffii Grandi, 1953