Heterocloeon curiosum (McDunnough, 1923) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Ephemeroptera family Baetidae genus Heterocloeon species Heterocloeon curiosum Name Synonyms Baetis curiosus (McDunnough, 1923) Centroptilum curiosum McDunnough, 1923 Rheobaetis traverae Müller-Liebenau, 1974 Homonyms Heterocloeon curiosum (McDunnough, 1923)