Rheocricotopus extatus (Roback, 1957) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Diptera family Chironomidae genus Rheocricotopus species Rheocricotopus glabricollis Name Homonyms Rheocricotopus extatus (Roback, 1957)