Baetis venustulus Eaton, 1885 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Ephemeroptera family Baetidae genus Baetis species Baetis lutheri Name Homonyms Baetis venustulus Eaton, 1885 Baetis venustulus Eaton, 1885