Rhithrogena bulgarica Braasch, Soldán & Sowa, 1985 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Ephemeroptera family Heptageniidae genus Rhithrogena species Rhithrogena bulgarica Name Homonyms Rhithrogena bulgarica Braasch, Soldán & Sowa, 1985