Eudonia echo is a moth of the Crambidae family. It is found from British Columbia to California. The wingspan is about 15 mm. Adults are on wing from August to October in California.
Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0