Polypedilum crassiforceps Kieffer, 1921 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Diptera family Chironomidae genus Stictochironomus species Stictochironomus crassiforceps Name Homonyms Polypedilum crassiforceps Kieffer, 1921