Neoephemera maxima (Joly, 1871) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Ephemeroptera family Neoephemeridae genus Neoephemera species Neoephemera maxima Name Synonyms Caenis maxima Joly, 1870 Rhoenanthus macedonicus Ulmer, 1919 Homonyms Neoephemera maxima (Joly, 1871)