Callibaetis fluctuans (Walsh, 1862) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Ephemeroptera family Baetidae genus Callibaetis species Callibaetis fluctuans Name Synonyms Baetis fluctuans (Walsh, 1862) Callibaetis traverae Upholt, 1937 Cloe fluctuans Walsh, 1862 Homonyms Callibaetis fluctuans (Walsh, 1862)