Frenesia difficilis (Walker, 1852) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Trichoptera family Limnephilidae genus Frenesia species Frenesia difficilis Name Synonyms Frenesia coagulata (Provancher, 1877) Frenesia pallida (Banks, 1899) Frensia difficilis (Walker, 1852) Limnephilus difficilis Walker, 1852 Homonyms Frenesia difficilis (Walker, 1852)